* Fix CONFIG_NET_MULTI support in include/net.h
* Patches by Kyle Harris, 13 Mar 2003: - Add FAT partition support - Add command support for FAT - Add command support for MMC ---- - Add Intel PXA support for video - Add Intel PXA support for MMC ---- - Enable MMC and FAT for lubbock board - Other misc changes for lubbock board
This commit is contained in:
wdenk
parent
487778b781
commit
71f9511803
13
CHANGELOG
13
CHANGELOG
@ -2,6 +2,19 @@
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Changes since U-Boot 0.3.1:
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======================================================================
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* Fix CONFIG_NET_MULTI support in include/net.h
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* Patches by Kyle Harris, 13 Mar 2003:
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- Add FAT partition support
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- Add command support for FAT
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- Add command support for MMC
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----
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- Add Intel PXA support for video
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- Add Intel PXA support for MMC
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----
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- Enable MMC and FAT for lubbock board
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- Other misc changes for lubbock board
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* Patch by Robert Schwebel, April 02, 2003:
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fix for SMSC91111 driver
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4
Makefile
4
Makefile
@ -106,7 +106,7 @@ endif
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LIBS = board/$(BOARDDIR)/lib$(BOARD).a
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LIBS += cpu/$(CPU)/lib$(CPU).a
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LIBS += lib_$(ARCH)/lib$(ARCH).a
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LIBS += fs/jffs2/libjffs2.a fs/fdos/libfdos.a
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LIBS += fs/jffs2/libjffs2.a fs/fdos/libfdos.a fs/fat/libfat.a
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LIBS += net/libnet.a
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LIBS += disk/libdisk.a
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LIBS += rtc/librtc.a
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@ -377,7 +377,7 @@ TQM860L_80MHz_config \
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TQM862L_config \
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TQM862L_66MHz_config \
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TQM862L_80MHz_config \
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TQM862L_100MHz_config: unconfig
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TQM862M_100MHz_config: unconfig
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@ >include/config.h
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@[ -z "$(findstring _66MHz,$@)" ] || \
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{ echo "#define CONFIG_66MHz" >>include/config.h ; \
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10
README
10
README
@ -565,6 +565,7 @@ The following options need to be configured:
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CFG_CMD_ELF bootelf, bootvx
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CFG_CMD_ENV saveenv
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CFG_CMD_FDC * Floppy Disk Support
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CFG_CMD_FAT FAT partition support
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CFG_CMD_FDOS * Dos diskette Support
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CFG_CMD_FLASH flinfo, erase, protect
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CFG_CMD_FPGA FPGA device initialization support
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@ -578,6 +579,7 @@ The following options need to be configured:
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CFG_CMD_LOADS loads
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CFG_CMD_MEMORY md, mm, nm, mw, cp, cmp, crc, base,
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loop, mtest
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CFG_CMD_MMC MMC memory mapped support
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CFG_CMD_MII MII utility commands
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CFG_CMD_NET bootp, tftpboot, rarpboot
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CFG_CMD_PCI * pciinfo
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@ -730,6 +732,14 @@ The following options need to be configured:
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Supported are USB Keyboards and USB Floppy drives
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(TEAC FD-05PUB).
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- MMC Support:
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The MMC controller on the Intel PXA is supported. To
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enable this define CONFIG_MMC. The MMC can be
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accessed from the boot prompt by mapping the device
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to physical memory similar to flash. Command line is
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enabled with CFG_CMD_MMC. The MMC driver also works with
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the FAT fs. This is enabled with CFG_CMD_FAT.
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- Keyboard Support:
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CONFIG_ISA_KEYBOARD
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File diff suppressed because it is too large
Load Diff
@ -50,6 +50,14 @@ int board_init (void)
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return 0;
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}
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int board_post_init(void)
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{
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setenv("stdout", "serial");
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setenv("stderr", "serial");
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return 0;
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}
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int dram_init (void)
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{
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DECLARE_GLOBAL_DATA_PTR;
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@ -25,6 +25,7 @@
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#include <common.h>
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#include <mpc8xx.h>
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#include <environment.h>
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#ifndef CFG_ENV_ADDR
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#define CFG_ENV_ADDR (CFG_FLASH_BASE + CFG_ENV_OFFSET)
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@ -103,17 +104,41 @@ unsigned long flash_init (void)
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#if CFG_MONITOR_BASE >= CFG_FLASH_BASE
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/* monitor protection ON by default */
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debug ("Protect monitor: %08lx ... %08lx\n",
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(ulong)CFG_MONITOR_BASE,
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(ulong)CFG_MONITOR_BASE + monitor_flash_len - 1);
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flash_protect(FLAG_PROTECT_SET,
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CFG_MONITOR_BASE,
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CFG_MONITOR_BASE+monitor_flash_len-1,
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CFG_MONITOR_BASE + monitor_flash_len - 1,
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&flash_info[0]);
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#endif
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#ifdef CFG_ENV_IS_IN_FLASH
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/* ENV protection ON by default */
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debug ("Protect %senvironment: %08lx ... %08lx\n",
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# ifdef CFG_ENV_ADDR_REDUND
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"primary ",
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# else
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"",
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# endif
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(ulong)CFG_ENV_ADDR,
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(ulong)CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1);
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flash_protect(FLAG_PROTECT_SET,
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CFG_ENV_ADDR,
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CFG_ENV_ADDR+CFG_ENV_SIZE-1,
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CFG_ENV_ADDR + CFG_ENV_SECT_SIZE - 1,
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&flash_info[0]);
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#endif
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#ifdef CFG_ENV_ADDR_REDUND
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debug ("Protect redundand environment: %08lx ... %08lx\n",
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(ulong)CFG_ENV_ADDR_REDUND,
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(ulong)CFG_ENV_ADDR_REDUND + CFG_ENV_SECT_SIZE - 1);
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flash_protect(FLAG_PROTECT_SET,
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CFG_ENV_ADDR_REDUND,
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CFG_ENV_ADDR_REDUND + CFG_ENV_SECT_SIZE - 1,
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&flash_info[0]);
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#endif
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@ -181,6 +206,10 @@ void flash_print_info (flash_info_t *info)
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}
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switch (info->flash_id & FLASH_TYPEMASK) {
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#ifdef CONFIG_TQM8xxM /* mirror bit flash */
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case FLASH_AMLV128U: printf ("AM29LV128ML (128Mbit, uniform sector size)\n");
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break;
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# else /* ! TQM8xxM */
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case FLASH_AM400B: printf ("AM29LV400B (4 Mbit, bottom boot sect)\n");
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break;
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case FLASH_AM400T: printf ("AM29LV400T (4 Mbit, top boot sector)\n");
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@ -197,6 +226,7 @@ void flash_print_info (flash_info_t *info)
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break;
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case FLASH_AM320T: printf ("AM29LV320T (32 Mbit, top boot sector)\n");
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break;
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#endif /* TQM8xxM */
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default: printf ("Unknown Chip Type\n");
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break;
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}
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@ -262,6 +292,25 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
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debug ("Device ID @ 0x%08lx: 0x%08lx\n", (ulong)(&addr[1]), value);
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switch (value) {
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#ifdef CONFIG_TQM8xxM /* mirror bit flash */
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case AMD_ID_MIRROR:
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switch(addr[14]) {
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case AMD_ID_LV128U_2:
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if (addr[15] != AMD_ID_LV128U_3) {
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info->flash_id = FLASH_UNKNOWN;
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}
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else {
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info->flash_id += FLASH_AMLV128U;
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info->sector_count = 256;
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info->size = 0x02000000;
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}
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break; /* => 32 MB */
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default:
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info->flash_id = FLASH_UNKNOWN;
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break;
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}
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break;
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# else /* ! TQM8xxM */
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case AMD_ID_LV400T:
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info->flash_id += FLASH_AM400T;
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info->sector_count = 11;
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@ -297,6 +346,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
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info->sector_count = 35;
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info->size = 0x00400000;
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break; /* => 4 MB */
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case AMD_ID_LV320T:
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info->flash_id += FLASH_AM320T;
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info->sector_count = 71;
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@ -308,12 +358,7 @@ static ulong flash_get_size (vu_long *addr, flash_info_t *info)
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info->sector_count = 71;
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info->size = 0x00800000;
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break; /* => 8 MB */
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case AMD_ID_DL640:
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debug ("## oops - same ID used for AM29LV128ML/H mirror bit flash ???\n");
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info->flash_id += FLASH_AMDL640;
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info->sector_count = 142;
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info->size = 0x00800000;
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break;
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#endif /* TQM8xxM */
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default:
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info->flash_id = FLASH_UNKNOWN;
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return (0); /* => no or unknown flash */
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@ -321,6 +366,19 @@ debug ("## oops - same ID used for AM29LV128ML/H mirror bit flash ???\n");
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/* set up sector start address table */
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switch (value) {
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#ifdef CONFIG_TQM8xxM /* mirror bit flash */
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case AMD_ID_MIRROR:
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switch (info->flash_id & FLASH_TYPEMASK) {
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/* only known types here - no default */
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case FLASH_AMLV128U:
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for (i = 0; i < info->sector_count; i++) {
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info->start[i] = base;
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base += 0x20000;
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}
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break;
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}
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break;
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# else /* ! TQM8xxM */
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case AMD_ID_LV400B:
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case AMD_ID_LV800B:
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case AMD_ID_LV160B:
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@ -369,6 +427,7 @@ debug ("## oops - same ID used for AM29LV128ML/H mirror bit flash ???\n");
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: 2 * ( 8 << 10);
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}
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break;
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#endif /* TQM8xxM */
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default:
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return (0);
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break;
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@ -66,7 +66,7 @@ SECTIONS
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lib_ppc/cache.o (.text)
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lib_ppc/time.o (.text)
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. = env_offset;
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. = DEFINED(env_offset) ? env_offset : .;
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common/environment.o (.ppcenv)
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*(.text)
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@ -31,10 +31,11 @@ COBJS = main.o altera.o bedbug.o \
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cmd_autoscript.o cmd_bedbug.o cmd_bmp.o cmd_boot.o \
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cmd_bootm.o cmd_cache.o cmd_console.o cmd_date.o \
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cmd_dcr.o cmd_diag.o cmd_doc.o cmd_nand.o cmd_dtt.o \
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cmd_eeprom.o cmd_elf.o cmd_fdc.o cmd_fdos.o cmd_flash.o \
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cmd_eeprom.o cmd_elf.o \
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cmd_fat.o cmd_fdc.o cmd_fdos.o cmd_flash.o \
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cmd_fpga.o cmd_i2c.o cmd_ide.o cmd_immap.o \
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cmd_jffs2.o cmd_log.o cmd_mem.o cmd_mii.o cmd_misc.o \
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cmd_net.o cmd_nvedit.o env_common.o \
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cmd_mmc.o cmd_net.o cmd_nvedit.o env_common.o \
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env_flash.o env_eeprom.o env_nvram.o env_nowhere.o \
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cmd_pci.o cmd_pcmcia.o cmd_portio.o \
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cmd_reginfo.o cmd_scsi.o cmd_vfd.o cmd_usb.o \
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231
common/cmd_fat.c
Normal file
231
common/cmd_fat.c
Normal file
@ -0,0 +1,231 @@
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/*
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* (C) Copyright 2002
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* Richard Jones, rjones@nexus-tech.net
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* Boot support
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*/
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#include <common.h>
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#include <command.h>
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#include <cmd_boot.h>
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#include <cmd_autoscript.h>
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#include <s_record.h>
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#include <net.h>
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#include <ata.h>
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#if (CONFIG_COMMANDS & CFG_CMD_FAT)
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#undef DEBUG
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#include <fat.h>
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extern block_dev_desc_t *ide_get_dev (int dev);
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int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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long size;
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unsigned long offset;
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unsigned long count;
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if (argc < 3) {
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printf ("usage:fatload <filename> <addr> [bytes]\n");
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return (0);
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}
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offset = simple_strtoul (argv[2], NULL, 16);
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if (argc == 4)
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count = simple_strtoul (argv[3], NULL, 16);
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else
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count = 0;
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size = file_fat_read (argv[1], (unsigned char *) offset, count);
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printf ("%ld bytes read\n", size);
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return size;
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}
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int do_fat_ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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char *filename = "/";
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int ret;
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if (argc == 2)
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ret = file_fat_ls (argv[1]);
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else
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ret = file_fat_ls (filename);
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return (ret);
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}
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int do_fat_fsinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
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{
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int ret;
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ret = 0;
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printf ("FAT info: %d\n", file_fat_detectfs ());
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return (ret);
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}
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#ifdef NOT_IMPLEMENTED_YET
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/* find first device whose first partition is a DOS filesystem */
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int find_fat_partition (void)
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{
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int i, j;
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block_dev_desc_t *dev_desc;
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unsigned char *part_table;
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unsigned char buffer[ATA_BLOCKSIZE];
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for (i = 0; i < CFG_IDE_MAXDEVICE; i++) {
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dev_desc = ide_get_dev (i);
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if (!dev_desc) {
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debug ("couldn't get ide device!\n");
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return (-1);
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}
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if (dev_desc->part_type == PART_TYPE_DOS) {
|
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if (dev_desc->
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block_read (dev_desc->dev, 0, 1, (ulong *) buffer) != 1) {
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debug ("can't perform block_read!\n");
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return (-1);
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}
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part_table = &buffer[0x1be]; /* start with partition #4 */
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for (j = 0; j < 4; j++) {
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if ((part_table[4] == 1 || /* 12-bit FAT */
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part_table[4] == 4 || /* 16-bit FAT */
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part_table[4] == 6) && /* > 32Meg part */
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part_table[0] == 0x80) { /* bootable? */
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curr_dev = i;
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part_offset = part_table[11];
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part_offset <<= 8;
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part_offset |= part_table[10];
|
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part_offset <<= 8;
|
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part_offset |= part_table[9];
|
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part_offset <<= 8;
|
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part_offset |= part_table[8];
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debug ("found partition start at %ld\n", part_offset);
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return (0);
|
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}
|
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part_table += 16;
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}
|
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}
|
||||
}
|
||||
|
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debug ("no valid devices found!\n");
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return (-1);
|
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}
|
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|
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int
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do_fat_dump (cmd_tbl_t *cmdtp, bd_t *bd, int flag, int argc, char *argv[])
|
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{
|
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__u8 block[1024];
|
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int ret;
|
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int bknum;
|
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|
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ret = 0;
|
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|
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if (argc != 2) {
|
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printf ("needs an argument!\n");
|
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return (0);
|
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}
|
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|
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bknum = simple_strtoul (argv[1], NULL, 10);
|
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|
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if (disk_read (0, bknum, block) != 0) {
|
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printf ("Error: reading block\n");
|
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return -1;
|
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}
|
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printf ("FAT dump: %d\n", bknum);
|
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hexdump (512, block);
|
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|
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return (ret);
|
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}
|
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|
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int disk_read (__u32 startblock, __u32 getsize, __u8 *bufptr)
|
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{
|
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ulong tot;
|
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block_dev_desc_t *dev_desc;
|
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|
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if (curr_dev < 0) {
|
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if (find_fat_partition () != 0)
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return (-1);
|
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}
|
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|
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dev_desc = ide_get_dev (curr_dev);
|
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if (!dev_desc) {
|
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debug ("couldn't get ide device\n");
|
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return (-1);
|
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}
|
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|
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tot = dev_desc->block_read (0, startblock + part_offset,
|
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getsize, (ulong *) bufptr);
|
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|
||||
/* should we do this here?
|
||||
flush_cache ((ulong)buf, cnt*ide_dev_desc[device].blksz);
|
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*/
|
||||
|
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if (tot == getsize)
|
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return (0);
|
||||
|
||||
debug ("unable to read from device!\n");
|
||||
|
||||
return (-1);
|
||||
}
|
||||
|
||||
|
||||
static int isprint (unsigned char ch)
|
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{
|
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if (ch >= 32 && ch < 127)
|
||||
return (1);
|
||||
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
void hexdump (int cnt, unsigned char *data)
|
||||
{
|
||||
int i;
|
||||
int run;
|
||||
int offset;
|
||||
|
||||
offset = 0;
|
||||
while (cnt) {
|
||||
printf ("%04X : ", offset);
|
||||
if (cnt >= 16)
|
||||
run = 16;
|
||||
else
|
||||
run = cnt;
|
||||
cnt -= run;
|
||||
for (i = 0; i < run; i++)
|
||||
printf ("%02X ", (unsigned int) data[i]);
|
||||
printf (": ");
|
||||
for (i = 0; i < run; i++)
|
||||
printf ("%c", isprint (data[i]) ? data[i] : '.');
|
||||
printf ("\n");
|
||||
data = &data[16];
|
||||
offset += run;
|
||||
}
|
||||
}
|
||||
#endif /* NOT_IMPLEMENTED_YET */
|
||||
|
||||
#endif /* CFG_CMD_FAT */
|
||||
@ -30,6 +30,9 @@
|
||||
#include <common.h>
|
||||
#include <command.h>
|
||||
#include <cmd_mem.h>
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
|
||||
#include <mmc.h>
|
||||
#endif
|
||||
|
||||
#if (CONFIG_COMMANDS & (CFG_CMD_MEMORY | CFG_CMD_PCI | CFG_CMD_I2C\
|
||||
| CMD_CMD_PORTIO))
|
||||
@ -323,6 +326,46 @@ int do_mem_cp ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
|
||||
if (mmc2info(dest)) {
|
||||
int rc;
|
||||
|
||||
printf ("Copy to MMC... ");
|
||||
switch (rc = mmc_write ((uchar *)addr, dest, count*size)) {
|
||||
case 0:
|
||||
printf ("\n");
|
||||
return 1;
|
||||
case -1:
|
||||
printf("failed\n");
|
||||
return 1;
|
||||
default:
|
||||
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
|
||||
return 1;
|
||||
}
|
||||
puts ("done\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (mmc2info(addr)) {
|
||||
int rc;
|
||||
|
||||
printf ("Copy from MMC... ");
|
||||
switch (rc = mmc_read (addr, (uchar *)dest, count*size)) {
|
||||
case 0:
|
||||
printf ("\n");
|
||||
return 1;
|
||||
case -1:
|
||||
printf("failed\n");
|
||||
return 1;
|
||||
default:
|
||||
printf ("%s[%d] FIXME: rc=%d\n",__FILE__,__LINE__,rc);
|
||||
return 1;
|
||||
}
|
||||
puts ("done\n");
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
while (count-- > 0) {
|
||||
if (size == 4)
|
||||
*((ulong *)dest) = *((ulong *)addr);
|
||||
@ -820,30 +863,29 @@ mod_mem(cmd_tbl_t *cmdtp, int incrflag, int flag, int argc, char *argv[])
|
||||
|
||||
int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
ulong addr, length;
|
||||
ulong crc;
|
||||
ulong *ptr;
|
||||
ulong addr, length;
|
||||
ulong crc;
|
||||
ulong *ptr;
|
||||
|
||||
if (argc < 3) {
|
||||
printf ("Usage:\n%s\n", cmdtp->usage);
|
||||
return 1;
|
||||
}
|
||||
|
||||
addr = simple_strtoul(argv[1], NULL, 16);
|
||||
addr = simple_strtoul (argv[1], NULL, 16);
|
||||
addr += base_address;
|
||||
|
||||
length = simple_strtoul(argv[2], NULL, 16);
|
||||
length = simple_strtoul (argv[2], NULL, 16);
|
||||
|
||||
crc = crc32 (0, (const uchar *)addr, length);
|
||||
crc = crc32 (0, (const uchar *) addr, length);
|
||||
|
||||
printf ("CRC32 for %08lx ... %08lx ==> %08lx\n",
|
||||
addr, addr + length -1, crc);
|
||||
addr, addr + length - 1, crc);
|
||||
|
||||
if (argc > 3)
|
||||
{
|
||||
ptr = (ulong *)simple_strtoul(argv[3], NULL, 16);
|
||||
*ptr = crc;
|
||||
}
|
||||
if (argc > 3) {
|
||||
ptr = (ulong *) simple_strtoul (argv[3], NULL, 16);
|
||||
*ptr = crc;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
40
common/cmd_mmc.c
Normal file
40
common/cmd_mmc.c
Normal file
@ -0,0 +1,40 @@
|
||||
/*
|
||||
* (C) Copyright 2003
|
||||
* Kyle Harris, kharris@nexus-tech.net
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <command.h>
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
|
||||
|
||||
#include <mmc.h>
|
||||
|
||||
int do_mmc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
if (mmc_init (1) != 0) {
|
||||
printf ("No MMC card found\n");
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* CFG_CMD_MMC */
|
||||
@ -74,6 +74,8 @@
|
||||
#include <cmd_fdos.h>
|
||||
#include <cmd_bmp.h>
|
||||
#include <cmd_portio.h>
|
||||
#include <cmd_mmc.h>
|
||||
#include <cmd_fat.h>
|
||||
|
||||
#ifdef CONFIG_AMIGAONEG3SE
|
||||
#include <cmd_menu.h>
|
||||
@ -131,13 +133,14 @@ do_echo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
|
||||
if (i > 1)
|
||||
putc(' ');
|
||||
while ((c = *p++) != '\0')
|
||||
while ((c = *p++) != '\0') {
|
||||
if (c == '\\' && *p == 'c') {
|
||||
putnl = 0;
|
||||
p++;
|
||||
}
|
||||
else
|
||||
} else {
|
||||
putc(c);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (putnl)
|
||||
@ -190,8 +193,7 @@ do_help (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
if (cmdtp->usage)
|
||||
puts (cmdtp->usage);
|
||||
#endif /* CFG_LONGHELP */
|
||||
}
|
||||
else {
|
||||
} else {
|
||||
printf ("Unknown command '%s' - try 'help'"
|
||||
" without arguments for list of all"
|
||||
" known commands\n\n",
|
||||
@ -263,6 +265,7 @@ cmd_tbl_t cmd_tbl[] = {
|
||||
CMD_TBL_DTT
|
||||
CMD_TBL_ECHO
|
||||
CMD_TBL_EEPROM
|
||||
CMD_TBL_FAT
|
||||
CMD_TBL_FCCINFO
|
||||
CMD_TBL_FLERASE
|
||||
CMD_TBL_FDC
|
||||
@ -302,6 +305,7 @@ cmd_tbl_t cmd_tbl[] = {
|
||||
CMD_TBL_LOOP
|
||||
CMD_TBL_JFFS2_LS
|
||||
CMD_TBL_MCCINFO
|
||||
CMD_TBL_MMC
|
||||
CMD_TBL_MD
|
||||
CMD_TBL_MEMCINFO
|
||||
#ifdef CONFIG_AMIGAONEG3SE
|
||||
|
||||
@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
|
||||
LIB = lib$(CPU).a
|
||||
|
||||
START = start.o
|
||||
OBJS = serial.o interrupts.o cpu.o i2c.o
|
||||
OBJS = serial.o interrupts.o cpu.o i2c.o pxafb.o mmc.o
|
||||
|
||||
all: .depend $(START) $(LIB)
|
||||
|
||||
|
||||
@ -32,6 +32,7 @@
|
||||
|
||||
#include <common.h>
|
||||
#include <command.h>
|
||||
#include <asm/arch/pxa-regs.h>
|
||||
|
||||
int cpu_init (void)
|
||||
{
|
||||
@ -150,3 +151,21 @@ int dcache_status (void)
|
||||
{
|
||||
return 0; /* always off */
|
||||
}
|
||||
|
||||
void set_GPIO_mode(int gpio_mode)
|
||||
{
|
||||
int gpio = gpio_mode & GPIO_MD_MASK_NR;
|
||||
int fn = (gpio_mode & GPIO_MD_MASK_FN) >> 8;
|
||||
int gafr;
|
||||
|
||||
if (gpio_mode & GPIO_MD_MASK_DIR)
|
||||
{
|
||||
GPDR(gpio) |= GPIO_bit(gpio);
|
||||
}
|
||||
else
|
||||
{
|
||||
GPDR(gpio) &= ~GPIO_bit(gpio);
|
||||
}
|
||||
gafr = GAFR(gpio) & ~(0x3 << (((gpio) & 0xf)*2));
|
||||
GAFR(gpio) = gafr | (fn << (((gpio) & 0xf)*2));
|
||||
}
|
||||
|
||||
483
cpu/pxa/mmc.c
Normal file
483
cpu/pxa/mmc.c
Normal file
@ -0,0 +1,483 @@
|
||||
/*
|
||||
* (C) Copyright 2003
|
||||
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
#include <common.h>
|
||||
#include <mmc.h>
|
||||
#include <asm/errno.h>
|
||||
#include <asm/arch/hardware.h>
|
||||
|
||||
#ifdef CONFIG_MMC
|
||||
|
||||
extern int
|
||||
fat_register_read(int(*block_read)(int device, ulong blknr, ulong blkcnt, uchar *buffer));
|
||||
|
||||
/*
|
||||
* FIXME needs to read cid and csd info to determine block size
|
||||
* and other parameters
|
||||
*/
|
||||
static uchar mmc_buf[MMC_BLOCK_SIZE];
|
||||
static mmc_csd_t mmc_csd;
|
||||
static int mmc_ready = 0;
|
||||
|
||||
|
||||
static uchar *
|
||||
/****************************************************/
|
||||
mmc_cmd(ushort cmd, ushort argh, ushort argl, ushort cmdat)
|
||||
/****************************************************/
|
||||
{
|
||||
static uchar resp[20];
|
||||
ulong status;
|
||||
int words, i;
|
||||
|
||||
debug("mmc_cmd %x %x %x %x\n", cmd, argh, argl, cmdat);
|
||||
MMC_STRPCL = MMC_STRPCL_STOP_CLK;
|
||||
MMC_I_MASK = ~MMC_I_MASK_CLK_IS_OFF;
|
||||
while (!(MMC_I_REG & MMC_I_REG_CLK_IS_OFF));
|
||||
MMC_CMD = cmd;
|
||||
MMC_ARGH = argh;
|
||||
MMC_ARGL = argl;
|
||||
MMC_CMDAT = cmdat;
|
||||
MMC_I_MASK = ~MMC_I_MASK_END_CMD_RES;
|
||||
MMC_STRPCL = MMC_STRPCL_START_CLK;
|
||||
while (!(MMC_I_REG & MMC_I_REG_END_CMD_RES));
|
||||
|
||||
status = MMC_STAT;
|
||||
debug("MMC status %x\n", status);
|
||||
if (status & MMC_STAT_TIME_OUT_RESPONSE)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
switch (cmdat & 0x3)
|
||||
{
|
||||
case MMC_CMDAT_R1:
|
||||
case MMC_CMDAT_R3:
|
||||
words = 3;
|
||||
break;
|
||||
|
||||
case MMC_CMDAT_R2:
|
||||
words = 8;
|
||||
break;
|
||||
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
for (i = words-1; i >= 0; i--)
|
||||
{
|
||||
ulong res_fifo = MMC_RES;
|
||||
int offset = i << 1;
|
||||
|
||||
resp[offset] = ((uchar *)&res_fifo)[0];
|
||||
resp[offset+1] = ((uchar *)&res_fifo)[1];
|
||||
}
|
||||
#ifdef MMC_DEBUG
|
||||
for (i=0; i<words*2; i += 2)
|
||||
{
|
||||
printf("MMC resp[%d] = %02x\n", i, resp[i]);
|
||||
printf("MMC resp[%d] = %02x\n", i+1, resp[i+1]);
|
||||
}
|
||||
#endif
|
||||
return resp;
|
||||
}
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_block_read(uchar *dst, ulong src, ulong len)
|
||||
/****************************************************/
|
||||
{
|
||||
uchar *resp;
|
||||
ushort argh, argl;
|
||||
ulong status;
|
||||
|
||||
if (len == 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
debug("mmc_block_rd dst %lx src %lx len %d\n", (ulong)dst, src, len);
|
||||
|
||||
argh = len >> 16;
|
||||
argl = len & 0xffff;
|
||||
|
||||
/* set block len */
|
||||
resp = mmc_cmd(MMC_CMD_SET_BLOCKLEN, argh, argl, MMC_CMDAT_R1);
|
||||
|
||||
/* send read command */
|
||||
argh = src >> 16;
|
||||
argl = src & 0xffff;
|
||||
MMC_STRPCL = MMC_STRPCL_STOP_CLK;
|
||||
MMC_RDTO = 0xffff;
|
||||
MMC_NOB = 1;
|
||||
MMC_BLKLEN = len;
|
||||
resp = mmc_cmd(MMC_CMD_READ_BLOCK, argh, argl,
|
||||
MMC_CMDAT_R1|MMC_CMDAT_READ|MMC_CMDAT_BLOCK|MMC_CMDAT_DATA_EN);
|
||||
|
||||
|
||||
MMC_I_MASK = ~MMC_I_MASK_RXFIFO_RD_REQ;
|
||||
while (len)
|
||||
{
|
||||
if (MMC_I_REG & MMC_I_REG_RXFIFO_RD_REQ)
|
||||
{
|
||||
*dst++ = MMC_RXFIFO;
|
||||
len--;
|
||||
}
|
||||
status = MMC_STAT;
|
||||
if (status & MMC_STAT_ERRORS)
|
||||
{
|
||||
printf("MMC_STAT error %lx\n", status);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
MMC_I_MASK = ~MMC_I_MASK_DATA_TRAN_DONE;
|
||||
while (!(MMC_I_REG & MMC_I_REG_DATA_TRAN_DONE));
|
||||
status = MMC_STAT;
|
||||
if (status & MMC_STAT_ERRORS)
|
||||
{
|
||||
printf("MMC_STAT error %lx\n", status);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_block_write(ulong dst, uchar *src, int len)
|
||||
/****************************************************/
|
||||
{
|
||||
uchar *resp;
|
||||
ushort argh, argl;
|
||||
ulong status;
|
||||
|
||||
if (len == 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
debug("mmc_block_wr dst %lx src %lx len %d\n", dst, (ulong)src, len);
|
||||
|
||||
argh = len >> 16;
|
||||
argl = len & 0xffff;
|
||||
|
||||
/* set block len */
|
||||
resp = mmc_cmd(MMC_CMD_SET_BLOCKLEN, argh, argl, MMC_CMDAT_R1);
|
||||
|
||||
/* send write command */
|
||||
argh = dst >> 16;
|
||||
argl = dst & 0xffff;
|
||||
MMC_STRPCL = MMC_STRPCL_STOP_CLK;
|
||||
MMC_NOB = 1;
|
||||
MMC_BLKLEN = len;
|
||||
resp = mmc_cmd(MMC_CMD_WRITE_BLOCK, argh, argl,
|
||||
MMC_CMDAT_R1|MMC_CMDAT_WRITE|MMC_CMDAT_BLOCK|MMC_CMDAT_DATA_EN);
|
||||
|
||||
MMC_I_MASK = ~MMC_I_MASK_TXFIFO_WR_REQ;
|
||||
while (len)
|
||||
{
|
||||
if (MMC_I_REG & MMC_I_REG_TXFIFO_WR_REQ)
|
||||
{
|
||||
int i, bytes = min(32,len);
|
||||
|
||||
for (i=0; i<bytes; i++)
|
||||
{
|
||||
MMC_TXFIFO = *src++;
|
||||
}
|
||||
if (bytes < 32)
|
||||
{
|
||||
MMC_PRTBUF = MMC_PRTBUF_BUF_PART_FULL;
|
||||
}
|
||||
len -= bytes;
|
||||
}
|
||||
status = MMC_STAT;
|
||||
if (status & MMC_STAT_ERRORS)
|
||||
{
|
||||
printf("MMC_STAT error %lx\n", status);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
MMC_I_MASK = ~MMC_I_MASK_DATA_TRAN_DONE;
|
||||
while (!(MMC_I_REG & MMC_I_REG_DATA_TRAN_DONE));
|
||||
MMC_I_MASK = ~MMC_I_MASK_PRG_DONE;
|
||||
while (!(MMC_I_REG & MMC_I_REG_PRG_DONE));
|
||||
status = MMC_STAT;
|
||||
if (status & MMC_STAT_ERRORS)
|
||||
{
|
||||
printf("MMC_STAT error %lx\n", status);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_read(ulong src, uchar *dst, int size)
|
||||
/****************************************************/
|
||||
{
|
||||
ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
|
||||
ulong mmc_block_size, mmc_block_address;
|
||||
|
||||
if (size == 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!mmc_ready)
|
||||
{
|
||||
printf("Please initial the MMC first\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
mmc_block_size = MMC_BLOCK_SIZE;
|
||||
mmc_block_address = ~(mmc_block_size - 1);
|
||||
|
||||
src -= CFG_MMC_BASE;
|
||||
end = src + size;
|
||||
part_start = ~mmc_block_address & src;
|
||||
part_end = ~mmc_block_address & end;
|
||||
aligned_start = mmc_block_address & src;
|
||||
aligned_end = mmc_block_address & end;
|
||||
|
||||
/* all block aligned accesses */
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if (part_start)
|
||||
{
|
||||
part_len = mmc_block_size - part_start;
|
||||
debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
memcpy(dst, mmc_buf+part_start, part_len);
|
||||
dst += part_len;
|
||||
src += part_len;
|
||||
}
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
for (; src < aligned_end; src += mmc_block_size, dst += mmc_block_size)
|
||||
{
|
||||
debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_read((uchar *)(dst), src, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if (part_end && src < end)
|
||||
{
|
||||
debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
memcpy(dst, mmc_buf, part_end);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_write(uchar *src, ulong dst, int size)
|
||||
/****************************************************/
|
||||
{
|
||||
ulong end, part_start, part_end, part_len, aligned_start, aligned_end;
|
||||
ulong mmc_block_size, mmc_block_address;
|
||||
|
||||
if (size == 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!mmc_ready)
|
||||
{
|
||||
printf("Please initial the MMC first\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
mmc_block_size = MMC_BLOCK_SIZE;
|
||||
mmc_block_address = ~(mmc_block_size - 1);
|
||||
|
||||
dst -= CFG_MMC_BASE;
|
||||
end = dst + size;
|
||||
part_start = ~mmc_block_address & dst;
|
||||
part_end = ~mmc_block_address & end;
|
||||
aligned_start = mmc_block_address & dst;
|
||||
aligned_end = mmc_block_address & end;
|
||||
|
||||
/* all block aligned accesses */
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if (part_start)
|
||||
{
|
||||
part_len = mmc_block_size - part_start;
|
||||
debug("ps src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
(ulong)src, dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_read(mmc_buf, aligned_start, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
memcpy(mmc_buf+part_start, src, part_len);
|
||||
if ((mmc_block_write(aligned_start, mmc_buf, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
dst += part_len;
|
||||
src += part_len;
|
||||
}
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
for (; dst < aligned_end; src += mmc_block_size, dst += mmc_block_size)
|
||||
{
|
||||
debug("al src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_write(dst, (uchar *)src, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
debug("src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if (part_end && dst < end)
|
||||
{
|
||||
debug("pe src %lx dst %lx end %lx pstart %lx pend %lx astart %lx aend %lx\n",
|
||||
src, (ulong)dst, end, part_start, part_end, aligned_start, aligned_end);
|
||||
if ((mmc_block_read(mmc_buf, aligned_end, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
memcpy(mmc_buf, src, part_end);
|
||||
if ((mmc_block_write(aligned_end, mmc_buf, mmc_block_size)) < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_bread(int dev_num, ulong blknr, ulong blkcnt, uchar *dst)
|
||||
/****************************************************/
|
||||
{
|
||||
int mmc_block_size = MMC_BLOCK_SIZE;
|
||||
ulong src = blknr * mmc_block_size + CFG_MMC_BASE;
|
||||
|
||||
mmc_read(src, (uchar *)dst, blkcnt*mmc_block_size);
|
||||
return blkcnt;
|
||||
}
|
||||
|
||||
int
|
||||
/****************************************************/
|
||||
mmc_init(int verbose)
|
||||
/****************************************************/
|
||||
{
|
||||
int retries, rc = -ENODEV;
|
||||
uchar *resp;
|
||||
|
||||
#ifdef CONFIG_LUBBOCK
|
||||
set_GPIO_mode( GPIO6_MMCCLK_MD );
|
||||
set_GPIO_mode( GPIO8_MMCCS0_MD );
|
||||
#endif
|
||||
CKEN |= CKEN12_MMC; /* enable MMC unit clock */
|
||||
|
||||
mmc_csd.c_size = 0;
|
||||
|
||||
MMC_CLKRT = MMC_CLKRT_0_3125MHZ;
|
||||
MMC_RESTO = MMC_RES_TO_MAX;
|
||||
MMC_SPI = MMC_SPI_DISABLE;
|
||||
|
||||
/* reset */
|
||||
retries = 10;
|
||||
resp = mmc_cmd(0, 0, 0, 0);
|
||||
resp = mmc_cmd(1, 0x00ff, 0xc000, MMC_CMDAT_INIT|MMC_CMDAT_BUSY|MMC_CMDAT_R3);
|
||||
while (retries-- && resp && !(resp[4] & 0x80))
|
||||
{
|
||||
debug("resp %x %x\n", resp[0], resp[1]);
|
||||
udelay(50);
|
||||
resp = mmc_cmd(1, 0x00ff, 0xff00, MMC_CMDAT_BUSY|MMC_CMDAT_R3);
|
||||
}
|
||||
|
||||
/* try to get card id */
|
||||
resp = mmc_cmd(2, 0, 0, MMC_CMDAT_R2);
|
||||
if (resp)
|
||||
{
|
||||
/* TODO configure mmc driver depending on card attributes */
|
||||
mmc_cid_t *cid = (mmc_cid_t *)resp;
|
||||
if (verbose)
|
||||
{
|
||||
printf("MMC found. Card desciption is:\n");
|
||||
printf("Manufacturer ID = %02x%02x%02x\n",
|
||||
cid->id[0], cid->id[1], cid->id[2]);
|
||||
printf("HW/FW Revision = %x %x\n",cid->hwrev, cid->fwrev);
|
||||
cid->hwrev = cid->fwrev = 0; /* null terminate string */
|
||||
printf("Product Name = %s\n",cid->name);
|
||||
printf("Serial Number = %02x%02x%02x\n",
|
||||
cid->sn[0], cid->sn[1], cid->sn[2]);
|
||||
printf("Month = %d\n",cid->month);
|
||||
printf("Year = %d\n",1997 + cid->year);
|
||||
}
|
||||
|
||||
/* MMC exists, get CSD too */
|
||||
resp = mmc_cmd(MMC_CMD_SET_RCA, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R1);
|
||||
resp = mmc_cmd(MMC_CMD_SEND_CSD, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R2);
|
||||
if (resp)
|
||||
{
|
||||
mmc_csd_t *csd = (mmc_csd_t *)resp;
|
||||
memcpy(&mmc_csd, csd, sizeof(csd));
|
||||
rc = 0;
|
||||
mmc_ready = 1;
|
||||
/* FIXME add verbose printout for csd */
|
||||
}
|
||||
}
|
||||
|
||||
MMC_CLKRT = 0; /* 20 MHz */
|
||||
resp = mmc_cmd(7, MMC_DEFAULT_RCA, 0, MMC_CMDAT_R1);
|
||||
|
||||
fat_register_read(mmc_bread);
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
int
|
||||
mmc_ident(block_dev_desc_t *dev)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int
|
||||
mmc2info(ulong addr)
|
||||
{
|
||||
/* FIXME hard codes to 32 MB device */
|
||||
if (addr >= CFG_MMC_BASE && addr < CFG_MMC_BASE + 0x02000000)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
1089
cpu/pxa/pxafb.c
Normal file
1089
cpu/pxa/pxafb.c
Normal file
File diff suppressed because it is too large
Load Diff
@ -22,7 +22,7 @@
|
||||
#
|
||||
#
|
||||
|
||||
SUBDIRS := jffs2 fdos
|
||||
SUBDIRS := jffs2 fdos fat
|
||||
|
||||
.depend all:
|
||||
@for dir in $(SUBDIRS) ; do \
|
||||
|
||||
46
fs/fat/Makefile
Normal file
46
fs/fat/Makefile
Normal file
@ -0,0 +1,46 @@
|
||||
#
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
TOPDIR=../../
|
||||
|
||||
include $(TOPDIR)/config.mk
|
||||
|
||||
LIB = libfat.a
|
||||
|
||||
AOBJS =
|
||||
COBJS = fat.o file.o
|
||||
|
||||
OBJS = $(AOBJS) $(COBJS)
|
||||
|
||||
all: $(LIB) $(AOBJS)
|
||||
|
||||
$(LIB): .depend $(OBJS)
|
||||
$(AR) crv $@ $(OBJS)
|
||||
|
||||
|
||||
#########################################################################
|
||||
|
||||
.depend: Makefile $(AOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
$(CC) -M $(CFLAGS) $(AOBJS:.o=.S) $(COBJS:.o=.c) > $@
|
||||
|
||||
sinclude .depend
|
||||
|
||||
#########################################################################
|
||||
901
fs/fat/fat.c
Normal file
901
fs/fat/fat.c
Normal file
@ -0,0 +1,901 @@
|
||||
/*
|
||||
* fat.c
|
||||
*
|
||||
* R/O (V)FAT 12/16/32 filesystem implementation by Marcus Sundberg
|
||||
*
|
||||
* 2002-07-28 - rjones@nexus-tech.net - ported to ppcboot v1.1.6
|
||||
* 2003-03-10 - kharris@nexus-tech.net - ported to uboot
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <config.h>
|
||||
#include <fat.h>
|
||||
#include <asm/byteorder.h>
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_FAT)
|
||||
|
||||
/*
|
||||
* Convert a string to lowercase.
|
||||
*/
|
||||
static void
|
||||
downcase(char *str)
|
||||
{
|
||||
while (*str != '\0') {
|
||||
TOLOWER(*str);
|
||||
str++;
|
||||
}
|
||||
}
|
||||
|
||||
int (*dev_block_read)(int device, __u32 blknr, __u32 blkcnt, __u8 *buffer) = 0;
|
||||
|
||||
int disk_read (__u32 startblock, __u32 getsize, __u8 * bufptr)
|
||||
{
|
||||
/* FIXME we need to determine the start block of the
|
||||
* partition where the DOS FS resides
|
||||
*/
|
||||
startblock += 32;
|
||||
|
||||
if (dev_block_read) {
|
||||
return dev_block_read (0, startblock, getsize, bufptr);
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
fat_register_read (int (*block_read)(int, __u32, __u32, __u8 *))
|
||||
{
|
||||
dev_block_read = block_read;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Get the first occurence of a directory delimiter ('/' or '\') in a string.
|
||||
* Return index into string if found, -1 otherwise.
|
||||
*/
|
||||
static int
|
||||
dirdelim(char *str)
|
||||
{
|
||||
char *start = str;
|
||||
|
||||
while (*str != '\0') {
|
||||
if (ISDIRDELIM(*str)) return str - start;
|
||||
str++;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Match volume_info fs_type strings.
|
||||
* Return 0 on match, -1 otherwise.
|
||||
*/
|
||||
static int
|
||||
compare_sign(char *str1, char *str2)
|
||||
{
|
||||
char *end = str1+SIGNLEN;
|
||||
|
||||
while (str1 != end) {
|
||||
if (*str1 != *str2) {
|
||||
return -1;
|
||||
}
|
||||
str1++;
|
||||
str2++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Extract zero terminated short name from a directory entry.
|
||||
*/
|
||||
static void get_name (dir_entry *dirent, char *s_name)
|
||||
{
|
||||
char *ptr;
|
||||
|
||||
memcpy (s_name, dirent->name, 8);
|
||||
s_name[8] = '\0';
|
||||
ptr = s_name;
|
||||
while (*ptr && *ptr != ' ')
|
||||
ptr++;
|
||||
if (dirent->ext[0] && dirent->ext[0] != ' ') {
|
||||
*ptr = '.';
|
||||
ptr++;
|
||||
memcpy (ptr, dirent->ext, 3);
|
||||
ptr[3] = '\0';
|
||||
while (*ptr && *ptr != ' ')
|
||||
ptr++;
|
||||
}
|
||||
*ptr = '\0';
|
||||
if (*s_name == DELETED_FLAG)
|
||||
*s_name = '\0';
|
||||
else if (*s_name == aRING)
|
||||
*s_name = 'å';
|
||||
downcase (s_name);
|
||||
}
|
||||
|
||||
/*
|
||||
* Get the entry at index 'entry' in a FAT (12/16/32) table.
|
||||
* On failure 0x00 is returned.
|
||||
*/
|
||||
static __u32
|
||||
get_fatent(fsdata *mydata, __u32 entry)
|
||||
{
|
||||
__u32 bufnum;
|
||||
__u32 offset;
|
||||
__u32 ret = 0x00;
|
||||
|
||||
switch (mydata->fatsize) {
|
||||
case 32:
|
||||
bufnum = entry / FAT32BUFSIZE;
|
||||
offset = entry - bufnum * FAT32BUFSIZE;
|
||||
break;
|
||||
case 16:
|
||||
bufnum = entry / FAT16BUFSIZE;
|
||||
offset = entry - bufnum * FAT16BUFSIZE;
|
||||
break;
|
||||
case 12:
|
||||
bufnum = entry / FAT12BUFSIZE;
|
||||
offset = entry - bufnum * FAT12BUFSIZE;
|
||||
break;
|
||||
|
||||
default:
|
||||
/* Unsupported FAT size */
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* Read a new block of FAT entries into the cache. */
|
||||
if (bufnum != mydata->fatbufnum) {
|
||||
int getsize = FATBUFSIZE/FS_BLOCK_SIZE;
|
||||
__u8 *bufptr = mydata->fatbuf;
|
||||
__u32 fatlength = mydata->fatlength;
|
||||
__u32 startblock = bufnum * FATBUFBLOCKS;
|
||||
|
||||
fatlength *= SECTOR_SIZE; /* We want it in bytes now */
|
||||
startblock += mydata->fat_sect; /* Offset from start of disk */
|
||||
|
||||
if (getsize > fatlength) getsize = fatlength;
|
||||
if (disk_read(startblock, getsize, bufptr) < 0) {
|
||||
FAT_DPRINT("Error reading FAT blocks\n");
|
||||
return ret;
|
||||
}
|
||||
mydata->fatbufnum = bufnum;
|
||||
}
|
||||
|
||||
/* Get the actual entry from the table */
|
||||
switch (mydata->fatsize) {
|
||||
case 32:
|
||||
ret = FAT2CPU32(((__u32*)mydata->fatbuf)[offset]);
|
||||
break;
|
||||
case 16:
|
||||
ret = FAT2CPU16(((__u16*)mydata->fatbuf)[offset]);
|
||||
break;
|
||||
case 12: {
|
||||
__u32 off16 = (offset*3)/4;
|
||||
__u16 val1, val2;
|
||||
|
||||
switch (offset & 0x3) {
|
||||
case 0:
|
||||
ret = FAT2CPU16(((__u16*)mydata->fatbuf)[off16]);
|
||||
ret &= 0xfff;
|
||||
break;
|
||||
case 1:
|
||||
val1 = FAT2CPU16(((__u16*)mydata->fatbuf)[off16]);
|
||||
val1 &= 0xf000;
|
||||
val2 = FAT2CPU16(((__u16*)mydata->fatbuf)[off16+1]);
|
||||
val2 &= 0x00ff;
|
||||
ret = (val2 << 4) | (val1 >> 12);
|
||||
break;
|
||||
case 2:
|
||||
val1 = FAT2CPU16(((__u16*)mydata->fatbuf)[off16]);
|
||||
val1 &= 0xff00;
|
||||
val2 = FAT2CPU16(((__u16*)mydata->fatbuf)[off16+1]);
|
||||
val2 &= 0x000f;
|
||||
ret = (val2 << 8) | (val1 >> 8);
|
||||
break;
|
||||
case 3:
|
||||
ret = FAT2CPU16(((__u16*)mydata->fatbuf)[off16]);;
|
||||
ret = (ret & 0xfff0) >> 4;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
FAT_DPRINT("ret: %d, offset: %d\n", ret, offset);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Read at most 'size' bytes from the specified cluster into 'buffer'.
|
||||
* Return 0 on success, -1 otherwise.
|
||||
*/
|
||||
static int
|
||||
get_cluster(fsdata *mydata, __u32 clustnum, __u8 *buffer, unsigned long size)
|
||||
{
|
||||
int idx = 0;
|
||||
__u32 startsect;
|
||||
|
||||
if (clustnum > 0) {
|
||||
startsect = mydata->data_begin + clustnum*mydata->clust_size;
|
||||
} else {
|
||||
startsect = mydata->rootdir_sect;
|
||||
}
|
||||
|
||||
FAT_DPRINT("gc - clustnum: %d, startsect: %d\n", clustnum, startsect);
|
||||
while (size > 0) {
|
||||
if (size >= FS_BLOCK_SIZE) {
|
||||
if (disk_read(startsect + idx, 1, buffer) < 0) {
|
||||
FAT_DPRINT("Error reading data\n");
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
__u8 tmpbuf[FS_BLOCK_SIZE];
|
||||
if (disk_read(startsect + idx, 1, tmpbuf) < 0) {
|
||||
FAT_DPRINT("Error reading data\n");
|
||||
return -1;
|
||||
}
|
||||
memcpy(buffer, tmpbuf, size);
|
||||
|
||||
return 0;
|
||||
}
|
||||
buffer += FS_BLOCK_SIZE;
|
||||
size -= FS_BLOCK_SIZE;
|
||||
idx++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Read at most 'maxsize' bytes from the file associated with 'dentptr'
|
||||
* into 'buffer'.
|
||||
* Return the number of bytes read or -1 on fatal errors.
|
||||
*/
|
||||
static long
|
||||
get_contents(fsdata *mydata, dir_entry *dentptr, __u8 *buffer,
|
||||
unsigned long maxsize)
|
||||
{
|
||||
unsigned long filesize = FAT2CPU32(dentptr->size), gotsize = 0;
|
||||
unsigned int bytesperclust = mydata->clust_size * SECTOR_SIZE;
|
||||
__u32 curclust = START(dentptr);
|
||||
|
||||
FAT_DPRINT("Filesize: %ld bytes\n", filesize);
|
||||
|
||||
if (maxsize > 0 && filesize > maxsize) filesize = maxsize;
|
||||
|
||||
FAT_DPRINT("Reading: %ld bytes\n", filesize);
|
||||
|
||||
do {
|
||||
int getsize = (filesize > bytesperclust) ? bytesperclust :
|
||||
filesize;
|
||||
|
||||
if (get_cluster(mydata, curclust, buffer, getsize) != 0) {
|
||||
FAT_ERROR("Error reading cluster\n");
|
||||
return -1;
|
||||
}
|
||||
gotsize += getsize;
|
||||
filesize -= getsize;
|
||||
if (filesize <= 0) return gotsize;
|
||||
buffer += getsize;
|
||||
|
||||
curclust = get_fatent(mydata, curclust);
|
||||
if (curclust <= 0x0001 || curclust >= 0xfff0) {
|
||||
FAT_DPRINT("curclust: 0x%x\n", curclust);
|
||||
FAT_ERROR("Invalid FAT entry\n");
|
||||
return gotsize;
|
||||
}
|
||||
} while (1);
|
||||
}
|
||||
|
||||
|
||||
#ifdef CONFIG_SUPPORT_VFAT
|
||||
/*
|
||||
* Extract the file name information from 'slotptr' into 'l_name',
|
||||
* starting at l_name[*idx].
|
||||
* Return 1 if terminator (zero byte) is found, 0 otherwise.
|
||||
*/
|
||||
static int
|
||||
slot2str(dir_slot *slotptr, char *l_name, int *idx)
|
||||
{
|
||||
int j;
|
||||
|
||||
for (j = 0; j <= 8; j += 2) {
|
||||
l_name[*idx] = slotptr->name0_4[j];
|
||||
if (l_name[*idx] == 0x00) return 1;
|
||||
(*idx)++;
|
||||
}
|
||||
for (j = 0; j <= 10; j += 2) {
|
||||
l_name[*idx] = slotptr->name5_10[j];
|
||||
if (l_name[*idx] == 0x00) return 1;
|
||||
(*idx)++;
|
||||
}
|
||||
for (j = 0; j <= 2; j += 2) {
|
||||
l_name[*idx] = slotptr->name11_12[j];
|
||||
if (l_name[*idx] == 0x00) return 1;
|
||||
(*idx)++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Extract the full long filename starting at 'retdent' (which is really
|
||||
* a slot) into 'l_name'. If successful also copy the real directory entry
|
||||
* into 'retdent'
|
||||
* Return 0 on success, -1 otherwise.
|
||||
*/
|
||||
static int
|
||||
get_vfatname(fsdata *mydata, int curclust, __u8 *cluster,
|
||||
dir_entry *retdent, char *l_name)
|
||||
{
|
||||
dir_entry *realdent;
|
||||
dir_slot *slotptr = (dir_slot*) retdent;
|
||||
__u8 *nextclust = cluster + mydata->clust_size * SECTOR_SIZE;
|
||||
__u8 counter = slotptr->id & 0xf;
|
||||
int idx = 0;
|
||||
|
||||
while ((__u8*)slotptr < nextclust) {
|
||||
if (counter == 0) break;
|
||||
if ((slotptr->id & 0x0f) != counter) return -1;
|
||||
slotptr++;
|
||||
counter--;
|
||||
}
|
||||
|
||||
if ((__u8*)slotptr >= nextclust) {
|
||||
__u8 block[MAX_CLUSTSIZE];
|
||||
dir_slot *slotptr2;
|
||||
|
||||
slotptr--;
|
||||
curclust = get_fatent(mydata, curclust);
|
||||
if (curclust <= 0x0001 || curclust >= 0xfff0) {
|
||||
FAT_DPRINT("curclust: 0x%x\n", curclust);
|
||||
FAT_ERROR("Invalid FAT entry\n");
|
||||
return -1;
|
||||
}
|
||||
if (get_cluster(mydata, curclust, block,
|
||||
mydata->clust_size * SECTOR_SIZE) != 0) {
|
||||
FAT_DPRINT("Error: reading directory block\n");
|
||||
return -1;
|
||||
}
|
||||
slotptr2 = (dir_slot*) block;
|
||||
while (slotptr2->id > 0x01) {
|
||||
slotptr2++;
|
||||
}
|
||||
/* Save the real directory entry */
|
||||
realdent = (dir_entry*)slotptr2 + 1;
|
||||
while ((__u8*)slotptr2 >= block) {
|
||||
slot2str(slotptr2, l_name, &idx);
|
||||
slotptr2--;
|
||||
}
|
||||
} else {
|
||||
/* Save the real directory entry */
|
||||
realdent = (dir_entry*)slotptr;
|
||||
}
|
||||
|
||||
do {
|
||||
slotptr--;
|
||||
if (slot2str(slotptr, l_name, &idx)) break;
|
||||
} while (!(slotptr->id & 0x40));
|
||||
|
||||
l_name[idx] = '\0';
|
||||
if (*l_name == DELETED_FLAG) *l_name = '\0';
|
||||
else if (*l_name == aRING) *l_name = 'å';
|
||||
downcase(l_name);
|
||||
|
||||
/* Return the real directory entry */
|
||||
memcpy(retdent, realdent, sizeof(dir_entry));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* Calculate short name checksum */
|
||||
static __u8
|
||||
mkcksum(const char *str)
|
||||
{
|
||||
int i;
|
||||
__u8 ret = 0;
|
||||
|
||||
for (i = 0; i < 11; i++) {
|
||||
ret = (((ret&1)<<7)|((ret&0xfe)>>1)) + str[i];
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
/*
|
||||
* Get the directory entry associated with 'filename' from the directory
|
||||
* starting at 'startsect'
|
||||
*/
|
||||
static dir_entry *get_dentfromdir (fsdata * mydata, int startsect,
|
||||
char *filename, dir_entry * retdent,
|
||||
int dols)
|
||||
{
|
||||
__u16 prevcksum = 0xffff;
|
||||
__u8 block[MAX_CLUSTSIZE];
|
||||
__u32 curclust = START (retdent);
|
||||
int files = 0, dirs = 0;
|
||||
|
||||
FAT_DPRINT ("get_dentfromdir: %s\n", filename);
|
||||
while (1) {
|
||||
dir_entry *dentptr;
|
||||
int i;
|
||||
|
||||
if (get_cluster (mydata, curclust, block,
|
||||
mydata->clust_size * SECTOR_SIZE) != 0) {
|
||||
FAT_DPRINT ("Error: reading directory block\n");
|
||||
return NULL;
|
||||
}
|
||||
dentptr = (dir_entry *) block;
|
||||
for (i = 0; i < DIRENTSPERCLUST; i++) {
|
||||
char s_name[14], l_name[256];
|
||||
|
||||
l_name[0] = '\0';
|
||||
if ((dentptr->attr & ATTR_VOLUME)) {
|
||||
#ifdef CONFIG_SUPPORT_VFAT
|
||||
if ((dentptr->attr & ATTR_VFAT) &&
|
||||
(dentptr->name[0] & 0x40)) {
|
||||
prevcksum = ((dir_slot *) dentptr)
|
||||
->alias_checksum;
|
||||
get_vfatname (mydata, curclust, block,
|
||||
dentptr, l_name);
|
||||
if (dols) {
|
||||
int isdir = (dentptr->attr & ATTR_DIR);
|
||||
char dirc;
|
||||
int doit = 0;
|
||||
|
||||
if (isdir) {
|
||||
dirs++;
|
||||
dirc = '/';
|
||||
doit = 1;
|
||||
} else {
|
||||
dirc = ' ';
|
||||
if (l_name[0] != 0) {
|
||||
files++;
|
||||
doit = 1;
|
||||
}
|
||||
}
|
||||
if (doit) {
|
||||
if (dirc == ' ') {
|
||||
printf (" %8ld %s%c\n",
|
||||
(long) FAT2CPU32 (dentptr->size),
|
||||
l_name, dirc);
|
||||
} else {
|
||||
printf (" %s%c\n", l_name, dirc);
|
||||
}
|
||||
}
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
FAT_DPRINT ("vfatname: |%s|\n", l_name);
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
/* Volume label or VFAT entry */
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
if (dentptr->name[0] == 0) {
|
||||
if (dols) {
|
||||
printf ("\n%d file(s), %d dir(s)\n\n", files, dirs);
|
||||
}
|
||||
FAT_DPRINT ("Dentname == NULL - %d\n", i);
|
||||
return NULL;
|
||||
}
|
||||
#ifdef CONFIG_SUPPORT_VFAT
|
||||
if (dols && mkcksum (dentptr->name) == prevcksum) {
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
#endif
|
||||
get_name (dentptr, s_name);
|
||||
if (dols) {
|
||||
int isdir = (dentptr->attr & ATTR_DIR);
|
||||
char dirc;
|
||||
int doit = 0;
|
||||
|
||||
if (isdir) {
|
||||
dirs++;
|
||||
dirc = '/';
|
||||
doit = 1;
|
||||
} else {
|
||||
dirc = ' ';
|
||||
if (s_name[0] != 0) {
|
||||
files++;
|
||||
doit = 1;
|
||||
}
|
||||
}
|
||||
if (doit) {
|
||||
if (dirc == ' ') {
|
||||
printf (" %8ld %s%c\n",
|
||||
(long) FAT2CPU32 (dentptr->size), s_name,
|
||||
dirc);
|
||||
} else {
|
||||
printf (" %s%c\n", s_name, dirc);
|
||||
}
|
||||
}
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
if (strcmp (filename, s_name) && strcmp (filename, l_name)) {
|
||||
FAT_DPRINT ("Mismatch: |%s|%s|\n", s_name, l_name);
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
memcpy (retdent, dentptr, sizeof (dir_entry));
|
||||
|
||||
FAT_DPRINT ("DentName: %s", s_name);
|
||||
FAT_DPRINT (", start: 0x%x", START (dentptr));
|
||||
FAT_DPRINT (", size: 0x%x %s\n",
|
||||
FAT2CPU32 (dentptr->size),
|
||||
(dentptr->attr & ATTR_DIR) ? "(DIR)" : "");
|
||||
|
||||
return retdent;
|
||||
}
|
||||
curclust = get_fatent (mydata, curclust);
|
||||
if (curclust <= 0x0001 || curclust >= 0xfff0) {
|
||||
FAT_DPRINT ("curclust: 0x%x\n", curclust);
|
||||
FAT_ERROR ("Invalid FAT entry\n");
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Read boot sector and volume info from a FAT filesystem
|
||||
*/
|
||||
static int
|
||||
read_bootsectandvi(boot_sector *bs, volume_info *volinfo, int *fatsize)
|
||||
{
|
||||
__u8 block[FS_BLOCK_SIZE];
|
||||
volume_info *vistart;
|
||||
|
||||
if (disk_read(0, 1, block) < 0) {
|
||||
FAT_DPRINT("Error: reading block\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
memcpy(bs, block, sizeof(boot_sector));
|
||||
bs->reserved = FAT2CPU16(bs->reserved);
|
||||
bs->fat_length = FAT2CPU16(bs->fat_length);
|
||||
bs->secs_track = FAT2CPU16(bs->secs_track);
|
||||
bs->heads = FAT2CPU16(bs->heads);
|
||||
#if 0 /* UNUSED */
|
||||
bs->hidden = FAT2CPU32(bs->hidden);
|
||||
#endif
|
||||
bs->total_sect = FAT2CPU32(bs->total_sect);
|
||||
|
||||
/* FAT32 entries */
|
||||
if (bs->fat_length == 0) {
|
||||
/* Assume FAT32 */
|
||||
bs->fat32_length = FAT2CPU32(bs->fat32_length);
|
||||
bs->flags = FAT2CPU16(bs->flags);
|
||||
bs->root_cluster = FAT2CPU32(bs->root_cluster);
|
||||
bs->info_sector = FAT2CPU16(bs->info_sector);
|
||||
bs->backup_boot = FAT2CPU16(bs->backup_boot);
|
||||
vistart = (volume_info*) (block + sizeof(boot_sector));
|
||||
*fatsize = 32;
|
||||
} else {
|
||||
vistart = (volume_info*) &(bs->fat32_length);
|
||||
*fatsize = 0;
|
||||
}
|
||||
memcpy(volinfo, vistart, sizeof(volume_info));
|
||||
|
||||
/* Terminate fs_type string. Writing past the end of vistart
|
||||
is ok - it's just the buffer. */
|
||||
vistart->fs_type[8] = '\0';
|
||||
|
||||
if (*fatsize == 32) {
|
||||
if (compare_sign(FAT32_SIGN, vistart->fs_type) == 0) {
|
||||
return 0;
|
||||
}
|
||||
} else {
|
||||
if (compare_sign(FAT12_SIGN, vistart->fs_type) == 0) {
|
||||
*fatsize = 12;
|
||||
return 0;
|
||||
}
|
||||
if (compare_sign(FAT16_SIGN, vistart->fs_type) == 0) {
|
||||
*fatsize = 16;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
FAT_DPRINT("Error: broken fs_type sign\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
static long
|
||||
do_fat_read (const char *filename, void *buffer, unsigned long maxsize,
|
||||
int dols)
|
||||
{
|
||||
__u8 block[FS_BLOCK_SIZE]; /* Block buffer */
|
||||
char fnamecopy[2048];
|
||||
boot_sector bs;
|
||||
volume_info volinfo;
|
||||
fsdata datablock;
|
||||
fsdata *mydata = &datablock;
|
||||
dir_entry *dentptr;
|
||||
__u16 prevcksum = 0xffff;
|
||||
char *subname = "";
|
||||
int rootdir_size, cursect;
|
||||
int idx, isdir = 0;
|
||||
int files = 0, dirs = 0;
|
||||
long ret = 0;
|
||||
int firsttime;
|
||||
|
||||
if (read_bootsectandvi (&bs, &volinfo, &mydata->fatsize)) {
|
||||
FAT_DPRINT ("Error: reading boot sector\n");
|
||||
return -1;
|
||||
}
|
||||
if (mydata->fatsize == 32) {
|
||||
mydata->fatlength = bs.fat32_length;
|
||||
} else {
|
||||
mydata->fatlength = bs.fat_length;
|
||||
}
|
||||
mydata->fat_sect = bs.reserved;
|
||||
cursect = mydata->rootdir_sect
|
||||
= mydata->fat_sect + mydata->fatlength * bs.fats;
|
||||
mydata->clust_size = bs.cluster_size;
|
||||
if (mydata->fatsize == 32) {
|
||||
rootdir_size = mydata->clust_size;
|
||||
mydata->data_begin = mydata->rootdir_sect /* + rootdir_size */
|
||||
- (mydata->clust_size * 2);
|
||||
} else {
|
||||
rootdir_size = ((bs.dir_entries[1] * (int) 256 + bs.dir_entries[0])
|
||||
* sizeof (dir_entry)) / SECTOR_SIZE;
|
||||
mydata->data_begin = mydata->rootdir_sect + rootdir_size
|
||||
- (mydata->clust_size * 2);
|
||||
}
|
||||
mydata->fatbufnum = -1;
|
||||
|
||||
FAT_DPRINT ("FAT%d, fatlength: %d\n", mydata->fatsize,
|
||||
mydata->fatlength);
|
||||
FAT_DPRINT ("Rootdir begins at sector: %d, offset: %x, size: %d\n"
|
||||
"Data begins at: %d\n",
|
||||
mydata->rootdir_sect, mydata->rootdir_sect * SECTOR_SIZE,
|
||||
rootdir_size, mydata->data_begin);
|
||||
FAT_DPRINT ("Cluster size: %d\n", mydata->clust_size);
|
||||
|
||||
/* "cwd" is always the root... */
|
||||
while (ISDIRDELIM (*filename))
|
||||
filename++;
|
||||
/* Make a copy of the filename and convert it to lowercase */
|
||||
strcpy (fnamecopy, filename);
|
||||
downcase (fnamecopy);
|
||||
if (*fnamecopy == '\0') {
|
||||
if (!dols)
|
||||
return -1;
|
||||
dols = LS_ROOT;
|
||||
} else if ((idx = dirdelim (fnamecopy)) >= 0) {
|
||||
isdir = 1;
|
||||
fnamecopy[idx] = '\0';
|
||||
subname = fnamecopy + idx + 1;
|
||||
/* Handle multiple delimiters */
|
||||
while (ISDIRDELIM (*subname))
|
||||
subname++;
|
||||
} else if (dols) {
|
||||
isdir = 1;
|
||||
}
|
||||
|
||||
while (1) {
|
||||
int i;
|
||||
|
||||
if (disk_read (cursect, 1, block) < 0) {
|
||||
FAT_DPRINT ("Error: reading rootdir block\n");
|
||||
return -1;
|
||||
}
|
||||
dentptr = (dir_entry *) block;
|
||||
for (i = 0; i < DIRENTSPERBLOCK; i++) {
|
||||
char s_name[14], l_name[256];
|
||||
|
||||
l_name[0] = '\0';
|
||||
if ((dentptr->attr & ATTR_VOLUME)) {
|
||||
#ifdef CONFIG_SUPPORT_VFAT
|
||||
if ((dentptr->attr & ATTR_VFAT) &&
|
||||
(dentptr->name[0] & 0x40)) {
|
||||
prevcksum = ((dir_slot *) dentptr)->alias_checksum;
|
||||
get_vfatname (mydata, 0, block, dentptr, l_name);
|
||||
if (dols == LS_ROOT) {
|
||||
int isdir = (dentptr->attr & ATTR_DIR);
|
||||
char dirc;
|
||||
int doit = 0;
|
||||
|
||||
if (isdir) {
|
||||
dirs++;
|
||||
dirc = '/';
|
||||
doit = 1;
|
||||
} else {
|
||||
dirc = ' ';
|
||||
if (l_name[0] != 0) {
|
||||
files++;
|
||||
doit = 1;
|
||||
}
|
||||
}
|
||||
if (doit) {
|
||||
if (dirc == ' ') {
|
||||
printf (" %8ld %s%c\n",
|
||||
(long) FAT2CPU32 (dentptr->size),
|
||||
l_name, dirc);
|
||||
} else {
|
||||
printf (" %s%c\n", l_name, dirc);
|
||||
}
|
||||
}
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
FAT_DPRINT ("Rootvfatname: |%s|\n", l_name);
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
/* Volume label or VFAT entry */
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
} else if (dentptr->name[0] == 0) {
|
||||
FAT_DPRINT ("RootDentname == NULL - %d\n", i);
|
||||
if (dols == LS_ROOT) {
|
||||
printf ("\n%d file(s), %d dir(s)\n\n", files, dirs);
|
||||
return 0;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
#ifdef CONFIG_SUPPORT_VFAT
|
||||
else if (dols == LS_ROOT
|
||||
&& mkcksum (dentptr->name) == prevcksum) {
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
#endif
|
||||
get_name (dentptr, s_name);
|
||||
if (dols == LS_ROOT) {
|
||||
int isdir = (dentptr->attr & ATTR_DIR);
|
||||
char dirc;
|
||||
int doit = 0;
|
||||
|
||||
if (isdir) {
|
||||
dirs++;
|
||||
dirc = '/';
|
||||
doit = 1;
|
||||
} else {
|
||||
dirc = ' ';
|
||||
if (s_name[0] != 0) {
|
||||
files++;
|
||||
doit = 1;
|
||||
}
|
||||
}
|
||||
if (doit) {
|
||||
if (dirc == ' ') {
|
||||
printf (" %8ld %s%c\n",
|
||||
(long) FAT2CPU32 (dentptr->size), s_name,
|
||||
dirc);
|
||||
} else {
|
||||
printf (" %s%c\n", s_name, dirc);
|
||||
}
|
||||
}
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
if (strcmp (fnamecopy, s_name) && strcmp (fnamecopy, l_name)) {
|
||||
FAT_DPRINT ("RootMismatch: |%s|%s|\n", s_name, l_name);
|
||||
dentptr++;
|
||||
continue;
|
||||
}
|
||||
if (isdir && !(dentptr->attr & ATTR_DIR))
|
||||
return -1;
|
||||
|
||||
FAT_DPRINT ("RootName: %s", s_name);
|
||||
FAT_DPRINT (", start: 0x%x", START (dentptr));
|
||||
FAT_DPRINT (", size: 0x%x %s\n",
|
||||
FAT2CPU32 (dentptr->size), isdir ? "(DIR)" : "");
|
||||
|
||||
goto rootdir_done; /* We got a match */
|
||||
}
|
||||
cursect++;
|
||||
}
|
||||
rootdir_done:
|
||||
|
||||
firsttime = 1;
|
||||
while (isdir) {
|
||||
int startsect = mydata->data_begin
|
||||
+ START (dentptr) * mydata->clust_size;
|
||||
dir_entry dent;
|
||||
char *nextname = NULL;
|
||||
|
||||
dent = *dentptr;
|
||||
dentptr = &dent;
|
||||
|
||||
idx = dirdelim (subname);
|
||||
if (idx >= 0) {
|
||||
subname[idx] = '\0';
|
||||
nextname = subname + idx + 1;
|
||||
/* Handle multiple delimiters */
|
||||
while (ISDIRDELIM (*nextname))
|
||||
nextname++;
|
||||
if (dols && *nextname == '\0')
|
||||
firsttime = 0;
|
||||
} else {
|
||||
if (dols && firsttime) {
|
||||
firsttime = 0;
|
||||
} else {
|
||||
isdir = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (get_dentfromdir (mydata, startsect, subname, dentptr,
|
||||
isdir ? 0 : dols) == NULL) {
|
||||
if (dols && !isdir)
|
||||
return 0;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (idx >= 0) {
|
||||
if (!(dentptr->attr & ATTR_DIR))
|
||||
return -1;
|
||||
subname = nextname;
|
||||
}
|
||||
}
|
||||
ret = get_contents (mydata, dentptr, buffer, maxsize);
|
||||
FAT_DPRINT ("Size: %d, got: %ld\n", FAT2CPU32 (dentptr->size), ret);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
file_fat_detectfs(void)
|
||||
{
|
||||
boot_sector bs;
|
||||
volume_info volinfo;
|
||||
int fatsize;
|
||||
|
||||
return read_bootsectandvi(&bs, &volinfo, &fatsize);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
file_fat_ls(const char *dir)
|
||||
{
|
||||
return do_fat_read(dir, NULL, 0, LS_YES);
|
||||
}
|
||||
|
||||
|
||||
long
|
||||
file_fat_read(const char *filename, void *buffer, unsigned long maxsize)
|
||||
{
|
||||
return do_fat_read(filename, buffer, maxsize, LS_NO);
|
||||
}
|
||||
|
||||
#endif /* #if (CONFIG_COMMANDS & CFG_CMD_FAT) */
|
||||
208
fs/fat/file.c
Normal file
208
fs/fat/file.c
Normal file
@ -0,0 +1,208 @@
|
||||
/*
|
||||
* file.c
|
||||
*
|
||||
* Mini "VFS" by Marcus Sundberg
|
||||
*
|
||||
* 2002-07-28 - rjones@nexus-tech.net - ported to ppcboot v1.1.6
|
||||
* 2003-03-10 - kharris@nexus-tech.net - ported to uboot
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <config.h>
|
||||
#include <malloc.h>
|
||||
#include <fat.h>
|
||||
#include <linux/stat.h>
|
||||
#include <linux/time.h>
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_FAT)
|
||||
|
||||
/* Supported filesystems */
|
||||
static const struct filesystem filesystems[] = {
|
||||
{ file_fat_detectfs, file_fat_ls, file_fat_read, "FAT" },
|
||||
};
|
||||
#define NUM_FILESYS (sizeof(filesystems)/sizeof(struct filesystem))
|
||||
|
||||
/* The filesystem which was last detected */
|
||||
static int current_filesystem = FSTYPE_NONE;
|
||||
|
||||
/* The current working directory */
|
||||
#define CWD_LEN 511
|
||||
char file_cwd[CWD_LEN+1] = "/";
|
||||
|
||||
const char *
|
||||
file_getfsname(int idx)
|
||||
{
|
||||
if (idx < 0 || idx >= NUM_FILESYS) return NULL;
|
||||
|
||||
return filesystems[idx].name;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
pathcpy(char *dest, const char *src)
|
||||
{
|
||||
char *origdest = dest;
|
||||
|
||||
do {
|
||||
if (dest-file_cwd >= CWD_LEN) {
|
||||
*dest = '\0';
|
||||
return;
|
||||
}
|
||||
*(dest) = *(src);
|
||||
if (*src == '\0') {
|
||||
if (dest-- != origdest && ISDIRDELIM(*dest)) {
|
||||
*dest = '\0';
|
||||
}
|
||||
return;
|
||||
}
|
||||
++dest;
|
||||
if (ISDIRDELIM(*src)) {
|
||||
while (ISDIRDELIM(*src)) src++;
|
||||
} else {
|
||||
src++;
|
||||
}
|
||||
} while (1);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
file_cd(const char *path)
|
||||
{
|
||||
if (ISDIRDELIM(*path)) {
|
||||
while (ISDIRDELIM(*path)) path++;
|
||||
strncpy(file_cwd+1, path, CWD_LEN-1);
|
||||
} else {
|
||||
const char *origpath = path;
|
||||
char *tmpstr = file_cwd;
|
||||
int back = 0;
|
||||
|
||||
while (*tmpstr != '\0') tmpstr++;
|
||||
do {
|
||||
tmpstr--;
|
||||
} while (ISDIRDELIM(*tmpstr));
|
||||
|
||||
while (*path == '.') {
|
||||
path++;
|
||||
while (*path == '.') {
|
||||
path++;
|
||||
back++;
|
||||
}
|
||||
if (*path != '\0' && !ISDIRDELIM(*path)) {
|
||||
path = origpath;
|
||||
back = 0;
|
||||
break;
|
||||
}
|
||||
while (ISDIRDELIM(*path)) path++;
|
||||
origpath = path;
|
||||
}
|
||||
|
||||
while (back--) {
|
||||
/* Strip off path component */
|
||||
while (!ISDIRDELIM(*tmpstr)) {
|
||||
tmpstr--;
|
||||
}
|
||||
if (tmpstr == file_cwd) {
|
||||
/* Incremented again right after the loop. */
|
||||
tmpstr--;
|
||||
break;
|
||||
}
|
||||
/* Skip delimiters */
|
||||
while (ISDIRDELIM(*tmpstr)) tmpstr--;
|
||||
}
|
||||
tmpstr++;
|
||||
if (*path == '\0') {
|
||||
if (tmpstr == file_cwd) {
|
||||
*tmpstr = '/';
|
||||
tmpstr++;
|
||||
}
|
||||
*tmpstr = '\0';
|
||||
return 0;
|
||||
}
|
||||
*tmpstr = '/';
|
||||
pathcpy(tmpstr+1, path);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
file_detectfs(void)
|
||||
{
|
||||
int i;
|
||||
|
||||
current_filesystem = FSTYPE_NONE;
|
||||
|
||||
for (i = 0; i < NUM_FILESYS; i++) {
|
||||
if (filesystems[i].detect() == 0) {
|
||||
strcpy(file_cwd, "/");
|
||||
current_filesystem = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
return current_filesystem;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
file_ls(const char *dir)
|
||||
{
|
||||
char fullpath[1024];
|
||||
const char *arg;
|
||||
|
||||
if (current_filesystem == FSTYPE_NONE) {
|
||||
printf("Can't list files without a filesystem!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (ISDIRDELIM(*dir)) {
|
||||
arg = dir;
|
||||
} else {
|
||||
sprintf(fullpath, "%s/%s", file_cwd, dir);
|
||||
arg = fullpath;
|
||||
}
|
||||
return filesystems[current_filesystem].ls(arg);
|
||||
}
|
||||
|
||||
|
||||
long
|
||||
file_read(const char *filename, void *buffer, unsigned long maxsize)
|
||||
{
|
||||
char fullpath[1024];
|
||||
const char *arg;
|
||||
|
||||
if (current_filesystem == FSTYPE_NONE) {
|
||||
printf("Can't load file without a filesystem!\n");
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (ISDIRDELIM(*filename)) {
|
||||
arg = filename;
|
||||
} else {
|
||||
sprintf(fullpath, "%s/%s", file_cwd, filename);
|
||||
arg = fullpath;
|
||||
}
|
||||
|
||||
return filesystems[current_filesystem].read(arg, buffer, maxsize);
|
||||
}
|
||||
|
||||
#endif /* #if (CONFIG_COMMANDS & CFG_CMD_FAT) */
|
||||
200
include/asm-arm/arch-pxa/mmc.h
Normal file
200
include/asm-arm/arch-pxa/mmc.h
Normal file
@ -0,0 +1,200 @@
|
||||
/*
|
||||
* linux/drivers/mmc/mmc_pxa.h
|
||||
*
|
||||
* Author: Vladimir Shebordaev, Igor Oblakov
|
||||
* Copyright: MontaVista Software Inc.
|
||||
*
|
||||
* $Id: mmc_pxa.h,v 0.3.1.6 2002/09/25 19:25:48 ted Exp ted $
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
#ifndef __MMC_PXA_P_H__
|
||||
#define __MMC_PXA_P_H__
|
||||
|
||||
/* PXA-250 MMC controller registers */
|
||||
|
||||
/* MMC_STRPCL */
|
||||
#define MMC_STRPCL_STOP_CLK (0x0001UL)
|
||||
#define MMC_STRPCL_START_CLK (0x0002UL)
|
||||
|
||||
/* MMC_STAT */
|
||||
#define MMC_STAT_END_CMD_RES (0x0001UL << 13)
|
||||
#define MMC_STAT_PRG_DONE (0x0001UL << 12)
|
||||
#define MMC_STAT_DATA_TRAN_DONE (0x0001UL << 11)
|
||||
#define MMC_STAT_CLK_EN (0x0001UL << 8)
|
||||
#define MMC_STAT_RECV_FIFO_FULL (0x0001UL << 7)
|
||||
#define MMC_STAT_XMIT_FIFO_EMPTY (0x0001UL << 6)
|
||||
#define MMC_STAT_RES_CRC_ERROR (0x0001UL << 5)
|
||||
#define MMC_STAT_SPI_READ_ERROR_TOKEN (0x0001UL << 4)
|
||||
#define MMC_STAT_CRC_READ_ERROR (0x0001UL << 3)
|
||||
#define MMC_STAT_CRC_WRITE_ERROR (0x0001UL << 2)
|
||||
#define MMC_STAT_TIME_OUT_RESPONSE (0x0001UL << 1)
|
||||
#define MMC_STAT_READ_TIME_OUT (0x0001UL)
|
||||
|
||||
#define MMC_STAT_ERRORS (MMC_STAT_RES_CRC_ERROR|MMC_STAT_SPI_READ_ERROR_TOKEN\
|
||||
|MMC_STAT_CRC_READ_ERROR|MMC_STAT_TIME_OUT_RESPONSE\
|
||||
|MMC_STAT_READ_TIME_OUT|MMC_STAT_CRC_WRITE_ERROR)
|
||||
|
||||
/* MMC_CLKRT */
|
||||
#define MMC_CLKRT_20MHZ (0x0000UL)
|
||||
#define MMC_CLKRT_10MHZ (0x0001UL)
|
||||
#define MMC_CLKRT_5MHZ (0x0002UL)
|
||||
#define MMC_CLKRT_2_5MHZ (0x0003UL)
|
||||
#define MMC_CLKRT_1_25MHZ (0x0004UL)
|
||||
#define MMC_CLKRT_0_625MHZ (0x0005UL)
|
||||
#define MMC_CLKRT_0_3125MHZ (0x0006UL)
|
||||
|
||||
/* MMC_SPI */
|
||||
#define MMC_SPI_DISABLE (0x00UL)
|
||||
#define MMC_SPI_EN (0x01UL)
|
||||
#define MMC_SPI_CS_EN (0x01UL << 2)
|
||||
#define MMC_SPI_CS_ADDRESS (0x01UL << 3)
|
||||
#define MMC_SPI_CRC_ON (0x01UL << 1)
|
||||
|
||||
/* MMC_CMDAT */
|
||||
#define MMC_CMDAT_MMC_DMA_EN (0x0001UL << 7)
|
||||
#define MMC_CMDAT_INIT (0x0001UL << 6)
|
||||
#define MMC_CMDAT_BUSY (0x0001UL << 5)
|
||||
#define MMC_CMDAT_STREAM (0x0001UL << 4)
|
||||
#define MMC_CMDAT_BLOCK (0x0000UL << 4)
|
||||
#define MMC_CMDAT_WRITE (0x0001UL << 3)
|
||||
#define MMC_CMDAT_READ (0x0000UL << 3)
|
||||
#define MMC_CMDAT_DATA_EN (0x0001UL << 2)
|
||||
#define MMC_CMDAT_R1 (0x0001UL)
|
||||
#define MMC_CMDAT_R2 (0x0002UL)
|
||||
#define MMC_CMDAT_R3 (0x0003UL)
|
||||
|
||||
/* MMC_RESTO */
|
||||
#define MMC_RES_TO_MAX (0x007fUL) /* [6:0] */
|
||||
|
||||
/* MMC_RDTO */
|
||||
#define MMC_READ_TO_MAX (0x0ffffUL) /* [15:0] */
|
||||
|
||||
/* MMC_BLKLEN */
|
||||
#define MMC_BLK_LEN_MAX (0x03ffUL) /* [9:0] */
|
||||
|
||||
/* MMC_PRTBUF */
|
||||
#define MMC_PRTBUF_BUF_PART_FULL (0x01UL)
|
||||
#define MMC_PRTBUF_BUF_FULL (0x00UL )
|
||||
|
||||
/* MMC_I_MASK */
|
||||
#define MMC_I_MASK_TXFIFO_WR_REQ (0x01UL << 6)
|
||||
#define MMC_I_MASK_RXFIFO_RD_REQ (0x01UL << 5)
|
||||
#define MMC_I_MASK_CLK_IS_OFF (0x01UL << 4)
|
||||
#define MMC_I_MASK_STOP_CMD (0x01UL << 3)
|
||||
#define MMC_I_MASK_END_CMD_RES (0x01UL << 2)
|
||||
#define MMC_I_MASK_PRG_DONE (0x01UL << 1)
|
||||
#define MMC_I_MASK_DATA_TRAN_DONE (0x01UL)
|
||||
#define MMC_I_MASK_ALL (0x07fUL)
|
||||
|
||||
|
||||
/* MMC_I_REG */
|
||||
#define MMC_I_REG_TXFIFO_WR_REQ (0x01UL << 6)
|
||||
#define MMC_I_REG_RXFIFO_RD_REQ (0x01UL << 5)
|
||||
#define MMC_I_REG_CLK_IS_OFF (0x01UL << 4)
|
||||
#define MMC_I_REG_STOP_CMD (0x01UL << 3)
|
||||
#define MMC_I_REG_END_CMD_RES (0x01UL << 2)
|
||||
#define MMC_I_REG_PRG_DONE (0x01UL << 1)
|
||||
#define MMC_I_REG_DATA_TRAN_DONE (0x01UL)
|
||||
#define MMC_I_REG_ALL (0x007fUL)
|
||||
|
||||
/* MMC_CMD */
|
||||
#define MMC_CMD_INDEX_MAX (0x006fUL) /* [5:0] */
|
||||
#define CMD(x) (x)
|
||||
|
||||
#define MMC_DEFAULT_RCA 1
|
||||
|
||||
#define MMC_BLOCK_SIZE 512
|
||||
#define MMC_CMD_RESET 0
|
||||
#define MMC_CMD_SEND_OP_COND 1
|
||||
#define MMC_CMD_ALL_SEND_CID 2
|
||||
#define MMC_CMD_SET_RCA 3
|
||||
#define MMC_CMD_SEND_CSD 9
|
||||
#define MMC_CMD_SEND_CID 10
|
||||
#define MMC_CMD_SEND_STATUS 13
|
||||
#define MMC_CMD_SET_BLOCKLEN 16
|
||||
#define MMC_CMD_READ_BLOCK 17
|
||||
#define MMC_CMD_RD_BLK_MULTI 18
|
||||
#define MMC_CMD_WRITE_BLOCK 24
|
||||
|
||||
#define MMC_MAX_BLOCK_SIZE 512
|
||||
|
||||
#define MMC_R1_IDLE_STATE 0x01
|
||||
#define MMC_R1_ERASE_STATE 0x02
|
||||
#define MMC_R1_ILLEGAL_CMD 0x04
|
||||
#define MMC_R1_COM_CRC_ERR 0x08
|
||||
#define MMC_R1_ERASE_SEQ_ERR 0x01
|
||||
#define MMC_R1_ADDR_ERR 0x02
|
||||
#define MMC_R1_PARAM_ERR 0x04
|
||||
|
||||
#define MMC_R1B_WP_ERASE_SKIP 0x0002
|
||||
#define MMC_R1B_ERR 0x0004
|
||||
#define MMC_R1B_CC_ERR 0x0008
|
||||
#define MMC_R1B_CARD_ECC_ERR 0x0010
|
||||
#define MMC_R1B_WP_VIOLATION 0x0020
|
||||
#define MMC_R1B_ERASE_PARAM 0x0040
|
||||
#define MMC_R1B_OOR 0x0080
|
||||
#define MMC_R1B_IDLE_STATE 0x0100
|
||||
#define MMC_R1B_ERASE_RESET 0x0200
|
||||
#define MMC_R1B_ILLEGAL_CMD 0x0400
|
||||
#define MMC_R1B_COM_CRC_ERR 0x0800
|
||||
#define MMC_R1B_ERASE_SEQ_ERR 0x1000
|
||||
#define MMC_R1B_ADDR_ERR 0x2000
|
||||
#define MMC_R1B_PARAM_ERR 0x4000
|
||||
|
||||
typedef struct mmc_cid
|
||||
{
|
||||
/* FIXME: BYTE_ORDER */
|
||||
uchar year:4,
|
||||
month:4;
|
||||
uchar sn[3];
|
||||
uchar fwrev:4,
|
||||
hwrev:4;
|
||||
uchar name[6];
|
||||
uchar id[3];
|
||||
} mmc_cid_t;
|
||||
|
||||
typedef struct mmc_csd
|
||||
{
|
||||
uchar ecc:2,
|
||||
file_format:2,
|
||||
tmp_write_protect:1,
|
||||
perm_write_protect:1,
|
||||
copy:1,
|
||||
file_format_grp:1;
|
||||
uint64_t content_prot_app:1,
|
||||
rsvd3:4,
|
||||
write_bl_partial:1,
|
||||
write_bl_len:4,
|
||||
r2w_factor:3,
|
||||
default_ecc:2,
|
||||
wp_grp_enable:1,
|
||||
wp_grp_size:5,
|
||||
erase_grp_mult:5,
|
||||
erase_grp_size:5,
|
||||
c_size_mult1:3,
|
||||
vdd_w_curr_max:3,
|
||||
vdd_w_curr_min:3,
|
||||
vdd_r_curr_max:3,
|
||||
vdd_r_curr_min:3,
|
||||
c_size:12,
|
||||
rsvd2:2,
|
||||
dsr_imp:1,
|
||||
read_blk_misalign:1,
|
||||
write_blk_misalign:1,
|
||||
read_bl_partial:1;
|
||||
|
||||
ushort read_bl_len:4,
|
||||
ccc:12;
|
||||
uchar tran_speed;
|
||||
uchar nsac;
|
||||
uchar taac;
|
||||
uchar rsvd1:2,
|
||||
spec_vers:4,
|
||||
csd_structure:2;
|
||||
} mmc_csd_t;
|
||||
|
||||
|
||||
#endif /* __MMC_PXA_P_H__ */
|
||||
138
include/asm-arm/errno.h
Normal file
138
include/asm-arm/errno.h
Normal file
@ -0,0 +1,138 @@
|
||||
#ifndef _ARM_ERRNO_H
|
||||
#define _ARM_ERRNO_H
|
||||
|
||||
#define EPERM 1 /* Operation not permitted */
|
||||
#define ENOENT 2 /* No such file or directory */
|
||||
#define ESRCH 3 /* No such process */
|
||||
#define EINTR 4 /* Interrupted system call */
|
||||
#define EIO 5 /* I/O error */
|
||||
#define ENXIO 6 /* No such device or address */
|
||||
#define E2BIG 7 /* Arg list too long */
|
||||
#define ENOEXEC 8 /* Exec format error */
|
||||
#define EBADF 9 /* Bad file number */
|
||||
#define ECHILD 10 /* No child processes */
|
||||
#define EAGAIN 11 /* Try again */
|
||||
#define ENOMEM 12 /* Out of memory */
|
||||
#define EACCES 13 /* Permission denied */
|
||||
#define EFAULT 14 /* Bad address */
|
||||
#define ENOTBLK 15 /* Block device required */
|
||||
#define EBUSY 16 /* Device or resource busy */
|
||||
#define EEXIST 17 /* File exists */
|
||||
#define EXDEV 18 /* Cross-device link */
|
||||
#define ENODEV 19 /* No such device */
|
||||
#define ENOTDIR 20 /* Not a directory */
|
||||
#define EISDIR 21 /* Is a directory */
|
||||
#define EINVAL 22 /* Invalid argument */
|
||||
#define ENFILE 23 /* File table overflow */
|
||||
#define EMFILE 24 /* Too many open files */
|
||||
#define ENOTTY 25 /* Not a typewriter */
|
||||
#define ETXTBSY 26 /* Text file busy */
|
||||
#define EFBIG 27 /* File too large */
|
||||
#define ENOSPC 28 /* No space left on device */
|
||||
#define ESPIPE 29 /* Illegal seek */
|
||||
#define EROFS 30 /* Read-only file system */
|
||||
#define EMLINK 31 /* Too many links */
|
||||
#define EPIPE 32 /* Broken pipe */
|
||||
#define EDOM 33 /* Math argument out of domain of func */
|
||||
#define ERANGE 34 /* Math result not representable */
|
||||
#define EDEADLK 35 /* Resource deadlock would occur */
|
||||
#define ENAMETOOLONG 36 /* File name too long */
|
||||
#define ENOLCK 37 /* No record locks available */
|
||||
#define ENOSYS 38 /* Function not implemented */
|
||||
#define ENOTEMPTY 39 /* Directory not empty */
|
||||
#define ELOOP 40 /* Too many symbolic links encountered */
|
||||
#define EWOULDBLOCK EAGAIN /* Operation would block */
|
||||
#define ENOMSG 42 /* No message of desired type */
|
||||
#define EIDRM 43 /* Identifier removed */
|
||||
#define ECHRNG 44 /* Channel number out of range */
|
||||
#define EL2NSYNC 45 /* Level 2 not synchronized */
|
||||
#define EL3HLT 46 /* Level 3 halted */
|
||||
#define EL3RST 47 /* Level 3 reset */
|
||||
#define ELNRNG 48 /* Link number out of range */
|
||||
#define EUNATCH 49 /* Protocol driver not attached */
|
||||
#define ENOCSI 50 /* No CSI structure available */
|
||||
#define EL2HLT 51 /* Level 2 halted */
|
||||
#define EBADE 52 /* Invalid exchange */
|
||||
#define EBADR 53 /* Invalid request descriptor */
|
||||
#define EXFULL 54 /* Exchange full */
|
||||
#define ENOANO 55 /* No anode */
|
||||
#define EBADRQC 56 /* Invalid request code */
|
||||
#define EBADSLT 57 /* Invalid slot */
|
||||
#define EDEADLOCK 58 /* File locking deadlock error */
|
||||
#define EBFONT 59 /* Bad font file format */
|
||||
#define ENOSTR 60 /* Device not a stream */
|
||||
#define ENODATA 61 /* No data available */
|
||||
#define ETIME 62 /* Timer expired */
|
||||
#define ENOSR 63 /* Out of streams resources */
|
||||
#define ENONET 64 /* Machine is not on the network */
|
||||
#define ENOPKG 65 /* Package not installed */
|
||||
#define EREMOTE 66 /* Object is remote */
|
||||
#define ENOLINK 67 /* Link has been severed */
|
||||
#define EADV 68 /* Advertise error */
|
||||
#define ESRMNT 69 /* Srmount error */
|
||||
#define ECOMM 70 /* Communication error on send */
|
||||
#define EPROTO 71 /* Protocol error */
|
||||
#define EMULTIHOP 72 /* Multihop attempted */
|
||||
#define EDOTDOT 73 /* RFS specific error */
|
||||
#define EBADMSG 74 /* Not a data message */
|
||||
#define EOVERFLOW 75 /* Value too large for defined data type */
|
||||
#define ENOTUNIQ 76 /* Name not unique on network */
|
||||
#define EBADFD 77 /* File descriptor in bad state */
|
||||
#define EREMCHG 78 /* Remote address changed */
|
||||
#define ELIBACC 79 /* Can not access a needed shared library */
|
||||
#define ELIBBAD 80 /* Accessing a corrupted shared library */
|
||||
#define ELIBSCN 81 /* .lib section in a.out corrupted */
|
||||
#define ELIBMAX 82 /* Attempting to link in too many shared libraries */
|
||||
#define ELIBEXEC 83 /* Cannot exec a shared library directly */
|
||||
#define EILSEQ 84 /* Illegal byte sequence */
|
||||
#define ERESTART 85 /* Interrupted system call should be restarted */
|
||||
#define ESTRPIPE 86 /* Streams pipe error */
|
||||
#define EUSERS 87 /* Too many users */
|
||||
#define ENOTSOCK 88 /* Socket operation on non-socket */
|
||||
#define EDESTADDRREQ 89 /* Destination address required */
|
||||
#define EMSGSIZE 90 /* Message too long */
|
||||
#define EPROTOTYPE 91 /* Protocol wrong type for socket */
|
||||
#define ENOPROTOOPT 92 /* Protocol not available */
|
||||
#define EPROTONOSUPPORT 93 /* Protocol not supported */
|
||||
#define ESOCKTNOSUPPORT 94 /* Socket type not supported */
|
||||
#define EOPNOTSUPP 95 /* Operation not supported on transport endpoint */
|
||||
#define EPFNOSUPPORT 96 /* Protocol family not supported */
|
||||
#define EAFNOSUPPORT 97 /* Address family not supported by protocol */
|
||||
#define EADDRINUSE 98 /* Address already in use */
|
||||
#define EADDRNOTAVAIL 99 /* Cannot assign requested address */
|
||||
#define ENETDOWN 100 /* Network is down */
|
||||
#define ENETUNREACH 101 /* Network is unreachable */
|
||||
#define ENETRESET 102 /* Network dropped connection because of reset */
|
||||
#define ECONNABORTED 103 /* Software caused connection abort */
|
||||
#define ECONNRESET 104 /* Connection reset by peer */
|
||||
#define ENOBUFS 105 /* No buffer space available */
|
||||
#define EISCONN 106 /* Transport endpoint is already connected */
|
||||
#define ENOTCONN 107 /* Transport endpoint is not connected */
|
||||
#define ESHUTDOWN 108 /* Cannot send after transport endpoint shutdown */
|
||||
#define ETOOMANYREFS 109 /* Too many references: cannot splice */
|
||||
#define ETIMEDOUT 110 /* Connection timed out */
|
||||
#define ECONNREFUSED 111 /* Connection refused */
|
||||
#define EHOSTDOWN 112 /* Host is down */
|
||||
#define EHOSTUNREACH 113 /* No route to host */
|
||||
#define EALREADY 114 /* Operation already in progress */
|
||||
#define EINPROGRESS 115 /* Operation now in progress */
|
||||
#define ESTALE 116 /* Stale NFS file handle */
|
||||
#define EUCLEAN 117 /* Structure needs cleaning */
|
||||
#define ENOTNAM 118 /* Not a XENIX named type file */
|
||||
#define ENAVAIL 119 /* No XENIX semaphores available */
|
||||
#define EISNAM 120 /* Is a named type file */
|
||||
#define EREMOTEIO 121 /* Remote I/O error */
|
||||
#define EDQUOT 122 /* Quota exceeded */
|
||||
|
||||
#define ENOMEDIUM 123 /* No medium found */
|
||||
#define EMEDIUMTYPE 124 /* Wrong medium type */
|
||||
|
||||
/* Should never be seen by user programs */
|
||||
#define ERESTARTSYS 512
|
||||
#define ERESTARTNOINTR 513
|
||||
#define ERESTARTNOHAND 514 /* restart if no handler.. */
|
||||
#define ENOIOCTLCMD 515 /* No ioctl command */
|
||||
|
||||
#define _LAST_ERRNO 515
|
||||
|
||||
#endif
|
||||
@ -41,8 +41,8 @@ typedef struct global_data {
|
||||
unsigned long reloc_off; /* Relocation Offset */
|
||||
unsigned long env_addr; /* Address of Environment struct */
|
||||
unsigned long env_valid; /* Checksum of Environment valid? */
|
||||
#ifdef CONFIG_VFD
|
||||
unsigned long fb_base; /* base address of frame buffer */
|
||||
#ifdef CONFIG_VFD
|
||||
unsigned char vfd_type; /* display type */
|
||||
#endif
|
||||
#if 0
|
||||
|
||||
@ -82,6 +82,8 @@
|
||||
#define CFG_CMD_BMP 0x0001000000000000 /* BMP support */
|
||||
#define CFG_CMD_PORTIO 0x0002000000000000 /* Port I/O */
|
||||
#define CFG_CMD_PING 0x0004000000000000 /* ping support */
|
||||
#define CFG_CMD_MMC 0x0008000000000000 /* MMC support */
|
||||
#define CFG_CMD_FAT 0x0010000000000000 /* FAT support */
|
||||
|
||||
#define CFG_CMD_ALL 0xFFFFFFFFFFFFFFFF /* ALL commands */
|
||||
|
||||
@ -102,6 +104,7 @@
|
||||
CFG_CMD_EEPROM | \
|
||||
CFG_CMD_ELF | \
|
||||
CFG_CMD_FDC | \
|
||||
CFG_CMD_FAT | \
|
||||
CFG_CMD_FDOS | \
|
||||
CFG_CMD_HWFLOW | \
|
||||
CFG_CMD_I2C | \
|
||||
@ -111,6 +114,7 @@
|
||||
CFG_CMD_JFFS2 | \
|
||||
CFG_CMD_KGDB | \
|
||||
CFG_CMD_MII | \
|
||||
CFG_CMD_MMC | \
|
||||
CFG_CMD_NAND | \
|
||||
CFG_CMD_PCI | \
|
||||
CFG_CMD_PCMCIA | \
|
||||
|
||||
61
include/cmd_fat.h
Normal file
61
include/cmd_fat.h
Normal file
@ -0,0 +1,61 @@
|
||||
/*
|
||||
* (C) Copyright 2002
|
||||
* Richard Jones, rjones@nexus-tech.net
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* FAT support
|
||||
*/
|
||||
#ifndef _CMD_FAT_H
|
||||
#define _CMD_FAT_H
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_FAT)
|
||||
|
||||
int do_fat_fsload (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
int do_fat_fsinfo (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
int do_fat_ls (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
int do_fat_dump (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
|
||||
#define CMD_TBL_FAT MK_CMD_TBL_ENTRY( \
|
||||
"fatload", 5, 4, 0, do_fat_fsload, \
|
||||
"fatload - load binary file from a dos filesystem\n", \
|
||||
"[ off ] [ filename ]\n" \
|
||||
" - load binary file from dos filesystem\n" \
|
||||
" with offset 'off'\n" \
|
||||
), \
|
||||
MK_CMD_TBL_ENTRY( \
|
||||
"fatinfo", 5, 1, 1, do_fat_fsinfo, \
|
||||
"fatinfo - print information about filesystem\n", \
|
||||
"\n" \
|
||||
" - print information about filesystem\n" \
|
||||
), \
|
||||
MK_CMD_TBL_ENTRY( \
|
||||
"fatls", 2, 2, 1, do_fat_ls, \
|
||||
"fatls - list files in a directory (default /)\n", \
|
||||
"[ directory ]\n" \
|
||||
" - list files in a directory.\n" \
|
||||
),
|
||||
|
||||
#else
|
||||
#define CMD_TBL_FAT
|
||||
#endif /* CFG_CMD_FAT */
|
||||
|
||||
#endif /* _CMD_FAT_H */
|
||||
41
include/cmd_mmc.h
Normal file
41
include/cmd_mmc.h
Normal file
@ -0,0 +1,41 @@
|
||||
/*
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef _CMD_MMC_H_
|
||||
#define _CMD_MMC_H_
|
||||
|
||||
#include <command.h>
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_MMC)
|
||||
|
||||
#define CMD_TBL_MMC MK_CMD_TBL_ENTRY( \
|
||||
"mmcinit", 4, 1, 0, do_mmc, \
|
||||
"mmcinit - init mmc card\n", \
|
||||
),
|
||||
#else
|
||||
|
||||
#define CMD_TBL_MMC
|
||||
|
||||
#endif
|
||||
|
||||
int do_mmc (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
|
||||
#endif /* _CMD_MMC_H_ */
|
||||
@ -73,10 +73,21 @@ typedef void (interrupt_handler_t)(void *);
|
||||
#include <asm/u-boot.h> /* boot information for Linux kernel */
|
||||
#include <asm/global_data.h> /* global data used for startup functions */
|
||||
|
||||
/* enable common handling for all TQM8xxL boards */
|
||||
/*
|
||||
* enable common handling for all TQM8xxL/M boards:
|
||||
* - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
|
||||
* - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
|
||||
*/
|
||||
#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
|
||||
defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
|
||||
defined(CONFIG_TQM862M)
|
||||
# ifndef CONFIG_TQM8xxM
|
||||
# define CONFIG_TQM8xxM
|
||||
# endif
|
||||
#endif
|
||||
#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
|
||||
defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
|
||||
defined(CONFIG_TQM862L)
|
||||
defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM)
|
||||
# ifndef CONFIG_TQM8xxL
|
||||
# define CONFIG_TQM8xxL
|
||||
# endif
|
||||
@ -237,6 +248,7 @@ void load_sernum_ethaddr (void);
|
||||
|
||||
/* $(BOARD)/$(BOARD).c */
|
||||
int board_pre_init (void);
|
||||
int board_post_init (void);
|
||||
int board_postclk_init (void); /* after clocks/timebase, before env/serial */
|
||||
void board_poweroff (void);
|
||||
|
||||
|
||||
@ -1331,15 +1331,13 @@ typedef struct scc_enet {
|
||||
|
||||
#endif /* CONFIG_SXNI855T */
|
||||
|
||||
/*** MVS1, TQM823L, TQM850L, ETX094, R360MPI ***********************/
|
||||
/*** MVS1, TQM823L/M, TQM850L/M, ETX094, R360MPI *******************/
|
||||
|
||||
#if (defined(CONFIG_MVS) && CONFIG_MVS < 2) || \
|
||||
defined(CONFIG_R360MPI) || \
|
||||
defined(CONFIG_RBC823) || \
|
||||
defined(CONFIG_TQM823L) || \
|
||||
defined(CONFIG_TQM850L) || \
|
||||
defined(CONFIG_ETX094) || \
|
||||
defined(CONFIG_RRVISION)|| \
|
||||
defined(CONFIG_R360MPI) || defined(CONFIG_RBC823) || \
|
||||
defined(CONFIG_TQM823L) || defined(CONFIG_TQM823M) || \
|
||||
defined(CONFIG_TQM850L) || defined(CONFIG_TQM850M) || \
|
||||
defined(CONFIG_ETX094) || defined(CONFIG_RRVISION)|| \
|
||||
(defined(CONFIG_LANTEC) && CONFIG_LANTEC < 2)
|
||||
/* Bits in parallel I/O port registers that have to be set/cleared
|
||||
* to configure the pins for SCC2 use.
|
||||
@ -1365,13 +1363,13 @@ typedef struct scc_enet {
|
||||
*/
|
||||
#define SICR_ENET_MASK ((uint)0x0000ff00)
|
||||
#define SICR_ENET_CLKRT ((uint)0x00002600)
|
||||
#endif /* CONFIG_MVS v1, CONFIG_TQM823L, CONFIG_TQM850L, etc. */
|
||||
#endif /* CONFIG_MVS v1, CONFIG_TQM823L/M, CONFIG_TQM850L/M, etc. */
|
||||
|
||||
/*** TQM855L, TQM860L, TQM862L **************************************/
|
||||
/*** TQM855L/M, TQM860L/M, TQM862L/M ********************************/
|
||||
|
||||
#if defined(CONFIG_TQM855L) || \
|
||||
defined(CONFIG_TQM860L) || \
|
||||
defined(CONFIG_TQM862L)
|
||||
#if defined(CONFIG_TQM855L) || defined(CONFIG_TQM855M) || \
|
||||
defined(CONFIG_TQM860L) || defined(CONFIG_TQM860M) || \
|
||||
defined(CONFIG_TQM862L) || defined(CONFIG_TQM862M)
|
||||
|
||||
# ifdef CONFIG_SCC1_ENET /* use SCC for 10Mbps Ethernet */
|
||||
|
||||
@ -1419,7 +1417,7 @@ typedef struct scc_enet {
|
||||
#define PD_MII_MASK ((ushort)0x1FFF) /* PD 3...15 */
|
||||
|
||||
# endif /* CONFIG_FEC_ENET */
|
||||
#endif /* CONFIG_TQM855L, TQM860L, TQM862L */
|
||||
#endif /* CONFIG_TQM855L/M, TQM860L/M, TQM862L/M */
|
||||
|
||||
/*** V37 **********************************************************/
|
||||
|
||||
|
||||
@ -99,6 +99,7 @@
|
||||
& ~CFG_CMD_JFFS2 \
|
||||
& ~CFG_CMD_KGDB \
|
||||
& ~CFG_CMD_MII \
|
||||
& ~CFG_CMD_MMC \
|
||||
& ~CFG_CMD_NAND \
|
||||
& ~CFG_CMD_PCI \
|
||||
& ~CFG_CMD_PCMCIA \
|
||||
|
||||
@ -129,6 +129,7 @@
|
||||
CFG_CMD_KGDB | \
|
||||
CFG_CMD_NAND | \
|
||||
CFG_CMD_MII | \
|
||||
CFG_CMD_MMC | \
|
||||
CFG_CMD_PCI | \
|
||||
CFG_CMD_PCMCIA | \
|
||||
CFG_CMD_SCSI | \
|
||||
|
||||
@ -161,6 +161,7 @@
|
||||
CFG_CMD_IDE | \
|
||||
CFG_CMD_JFFS2 | \
|
||||
CFG_CMD_KGDB | \
|
||||
CFG_CMD_MMC | \
|
||||
CFG_CMD_NAND | \
|
||||
CFG_CMD_PCMCIA | \
|
||||
CFG_CMD_SCSI | \
|
||||
|
||||
@ -113,6 +113,7 @@
|
||||
~CFG_CMD_JFFS2 & \
|
||||
~CFG_CMD_DTT & \
|
||||
~CFG_CMD_MII & \
|
||||
~CFG_CMD_MMC & \
|
||||
/*~CFG_CMD_NET &*/ \
|
||||
/*~CFG_CMD_ELF &*/ \
|
||||
/* ~CFG_CMD_EEPROM & */ \
|
||||
|
||||
@ -179,6 +179,7 @@
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
||||
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
|
||||
#define CFG_ENV_OFFSET 0x8000 /* Offset of Environment Sector */
|
||||
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
|
||||
|
||||
@ -335,7 +336,7 @@
|
||||
*/
|
||||
|
||||
#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
|
||||
#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #0 */
|
||||
#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #1 */
|
||||
|
||||
/* used to re-map FLASH both when starting from SRAM or FLASH:
|
||||
* restrict access enough to keep SRAM working (if any)
|
||||
@ -349,10 +350,8 @@
|
||||
*/
|
||||
#if defined(CONFIG_100MHz)
|
||||
/* 100 MHz CPU - 50 MHz bus:
|
||||
* 0x...926: 9 = OR_CSNT_SAM + OR_BI; 2 = OR_SCY_2_CLK; 6 = OR_TRLX + OR_EHTR
|
||||
* ACS = 00, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 1 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
|
||||
OR_SCY_2_CLK | OR_EHTR | OR_BI)
|
||||
* ACS = 01, TRLX = 0, CSNT = 0, SCY = 7, EHTR = 0 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV4 | OR_SCY_7_CLK | OR_BI)
|
||||
#elif defined(CONFIG_80MHz)
|
||||
/* 80 MHz CPU - 40 MHz bus:
|
||||
* ACS = 00, TRLX = 0, CSNT = 1, SCY = 3, EHTR = 1 */
|
||||
|
||||
484
include/configs/TQM862M.h
Normal file
484
include/configs/TQM862M.h
Normal file
@ -0,0 +1,484 @@
|
||||
/*
|
||||
* (C) Copyright 2000, 2001, 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
/*
|
||||
* board/config.h - configuration options, board specific
|
||||
*/
|
||||
|
||||
#ifndef __CONFIG_H
|
||||
#define __CONFIG_H
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
* (easy to change)
|
||||
*/
|
||||
|
||||
#define CONFIG_MPC860 1
|
||||
#define CONFIG_MPC860T 1
|
||||
#define CONFIG_MPC862 1
|
||||
|
||||
#define CONFIG_TQM862M 1 /* ...on a TQM8xxM module */
|
||||
|
||||
#define CONFIG_8xx_CONS_SMC1 1 /* Console is on SMC1 */
|
||||
#undef CONFIG_8xx_CONS_SMC2
|
||||
#undef CONFIG_8xx_CONS_NONE
|
||||
|
||||
#define CONFIG_BAUDRATE 115200 /* console baudrate = 115kbps */
|
||||
|
||||
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
||||
|
||||
#define CONFIG_CLOCKS_IN_MHZ 1 /* clocks passsed to Linux in MHz */
|
||||
|
||||
#define CONFIG_BOARD_TYPES 1 /* support board types */
|
||||
|
||||
#define CONFIG_PREBOOT "echo;" \
|
||||
"echo Type \"run flash_nfs\" to mount root filesystem over NFS;" \
|
||||
"echo"
|
||||
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS \
|
||||
"netdev=eth0\0" \
|
||||
"nfsargs=setenv bootargs root=/dev/nfs rw " \
|
||||
"nfsroot=$(serverip):$(rootpath)\0" \
|
||||
"ramargs=setenv bootargs root=/dev/ram rw\0" \
|
||||
"addip=setenv bootargs $(bootargs) " \
|
||||
"ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask)" \
|
||||
":$(hostname):$(netdev):off panic=1\0" \
|
||||
"flash_nfs=run nfsargs addip;" \
|
||||
"bootm $(kernel_addr)\0" \
|
||||
"flash_self=run ramargs addip;" \
|
||||
"bootm $(kernel_addr) $(ramdisk_addr)\0" \
|
||||
"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0" \
|
||||
"rootpath=/opt/eldk/ppc_8xx\0" \
|
||||
"bootfile=/tftpboot/TQM862M/uImage\0" \
|
||||
"kernel_addr=40080000\0" \
|
||||
"ramdisk_addr=40180000\0" \
|
||||
""
|
||||
#define CONFIG_BOOTCOMMAND "run flash_self"
|
||||
|
||||
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
||||
#undef CFG_LOADS_BAUD_CHANGE /* don't allow baudrate change */
|
||||
|
||||
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
||||
|
||||
#define CONFIG_STATUS_LED 1 /* Status LED enabled */
|
||||
|
||||
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
|
||||
|
||||
#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | CONFIG_BOOTP_BOOTFILESIZE)
|
||||
|
||||
#define CONFIG_MAC_PARTITION
|
||||
#define CONFIG_DOS_PARTITION
|
||||
|
||||
#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
|
||||
|
||||
#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
|
||||
CFG_CMD_ASKENV | \
|
||||
CFG_CMD_DHCP | \
|
||||
CFG_CMD_IDE | \
|
||||
CFG_CMD_DATE )
|
||||
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||
|
||||
#if 0
|
||||
#define CFG_HUSH_PARSER 1 /* use "hush" command parser */
|
||||
#endif
|
||||
#ifdef CFG_HUSH_PARSER
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
#endif
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
|
||||
#else
|
||||
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#endif
|
||||
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CFG_MAXARGS 16 /* max number of command args */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||
|
||||
#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
|
||||
#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
|
||||
|
||||
#define CFG_LOAD_ADDR 0x100000 /* default load address */
|
||||
|
||||
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
|
||||
|
||||
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
||||
|
||||
/*
|
||||
* Low Level Configuration Settings
|
||||
* (address mappings, register initial values, etc.)
|
||||
* You should know what you are doing if you make changes here.
|
||||
*/
|
||||
/*-----------------------------------------------------------------------
|
||||
* Internal Memory Mapped Register
|
||||
*/
|
||||
#define CFG_IMMR 0xFFF00000
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for initial stack pointer and data area (in DPRAM)
|
||||
*/
|
||||
#define CFG_INIT_RAM_ADDR CFG_IMMR
|
||||
#define CFG_INIT_RAM_END 0x2F00 /* End of used area in DPRAM */
|
||||
#define CFG_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Start addresses for the final memory configuration
|
||||
* (Set up by the startup code)
|
||||
* Please note that CFG_SDRAM_BASE _must_ start at 0
|
||||
*/
|
||||
#define CFG_SDRAM_BASE 0x00000000
|
||||
#define CFG_FLASH_BASE 0x40000000
|
||||
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
|
||||
#define CFG_MONITOR_BASE CFG_FLASH_BASE
|
||||
#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
* have to be in the first 8 MB of memory, since this is
|
||||
* the maximum mapped by the Linux kernel during initialization.
|
||||
*/
|
||||
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* FLASH organization
|
||||
*/
|
||||
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
||||
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
||||
|
||||
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
||||
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
|
||||
#define CFG_ENV_OFFSET 0x40000 /* Offset of Environment Sector */
|
||||
#define CFG_ENV_SIZE 0x08000 /* Total Size of Environment Sector */
|
||||
#define CFG_ENV_SECT_SIZE 0x20000 /* Total Size of Environment Sector */
|
||||
|
||||
/* Address and size of Redundant Environment Sector */
|
||||
#define CFG_ENV_OFFSET_REDUND (CFG_ENV_OFFSET+CFG_ENV_SECT_SIZE)
|
||||
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Hardware Information Block
|
||||
*/
|
||||
#define CFG_HWINFO_OFFSET 0x0003FFC0 /* offset of HW Info block */
|
||||
#define CFG_HWINFO_SIZE 0x00000040 /* size of HW Info block */
|
||||
#define CFG_HWINFO_MAGIC 0x54514D38 /* 'TQM8' */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Cache Configuration
|
||||
*/
|
||||
#define CFG_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CFG_CACHELINE_SHIFT 4 /* log base 2 of the above value */
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* SYPCR - System Protection Control 11-9
|
||||
* SYPCR can only be written once after reset!
|
||||
*-----------------------------------------------------------------------
|
||||
* Software & Bus Monitor Timer max, Bus Monitor enable, SW Watchdog freeze
|
||||
*/
|
||||
#if defined(CONFIG_WATCHDOG)
|
||||
#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | \
|
||||
SYPCR_SWE | SYPCR_SWRI| SYPCR_SWP)
|
||||
#else
|
||||
#define CFG_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWP)
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* SIUMCR - SIU Module Configuration 11-6
|
||||
*-----------------------------------------------------------------------
|
||||
* PCMCIA config., multi-function pin tri-state
|
||||
*/
|
||||
#ifndef CONFIG_CAN_DRIVER
|
||||
#define CFG_SIUMCR (SIUMCR_DBGC00 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
|
||||
#else /* we must activate GPL5 in the SIUMCR for CAN */
|
||||
#define CFG_SIUMCR (SIUMCR_DBGC11 | SIUMCR_DBPC00 | SIUMCR_MLRC01)
|
||||
#endif /* CONFIG_CAN_DRIVER */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* TBSCR - Time Base Status and Control 11-26
|
||||
*-----------------------------------------------------------------------
|
||||
* Clear Reference Interrupt Status, Timebase freezing enabled
|
||||
*/
|
||||
#define CFG_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* RTCSC - Real-Time Clock Status and Control Register 11-27
|
||||
*-----------------------------------------------------------------------
|
||||
*/
|
||||
#define CFG_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* PISCR - Periodic Interrupt Status and Control 11-31
|
||||
*-----------------------------------------------------------------------
|
||||
* Clear Periodic Interrupt Status, Interrupt Timer freezing enabled
|
||||
*/
|
||||
#define CFG_PISCR (PISCR_PS | PISCR_PITF)
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
|
||||
*-----------------------------------------------------------------------
|
||||
* Reset PLL lock status sticky bit, timer expired status bit and timer
|
||||
* interrupt status bit
|
||||
*
|
||||
* If this is a 80 MHz or 100 MHz CPU,
|
||||
* set PLL multiplication factor to 5 (5 * 16 = 80, 5 * 20 = 100)
|
||||
*/
|
||||
#if defined(CONFIG_80MHz) || defined(CONFIG_100MHz)
|
||||
#define CFG_PLPRCR \
|
||||
( (5-1)<<PLPRCR_MF_SHIFT | PLPRCR_TEXPS | PLPRCR_TMIST )
|
||||
#else /* up to 50 MHz we use a 1:1 clock */
|
||||
#define CFG_PLPRCR (PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST)
|
||||
#endif /* CONFIG_80MHz | CONFIG_100MHz */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* SCCR - System Clock and reset Control Register 15-27
|
||||
*-----------------------------------------------------------------------
|
||||
* Set clock output, timebase and RTC source and divider,
|
||||
* power management and some other internal clocks
|
||||
*/
|
||||
#define SCCR_MASK SCCR_EBDF11
|
||||
#if defined(CONFIG_80MHz) || defined(CONFIG_100MHz) /* use 16/20 MHz * 5 */
|
||||
#define CFG_SCCR (/* SCCR_TBS | */ \
|
||||
SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
|
||||
SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
|
||||
SCCR_DFALCD00)
|
||||
#else /* up to 50 MHz we use a 1:1 clock */
|
||||
#define CFG_SCCR (SCCR_TBS | \
|
||||
SCCR_COM00 | SCCR_DFSYNC00 | SCCR_DFBRG00 | \
|
||||
SCCR_DFNL000 | SCCR_DFNH000 | SCCR_DFLCD000 | \
|
||||
SCCR_DFALCD00)
|
||||
#endif /* CONFIG_80MHz | CONFIG_100MHz */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* PCMCIA stuff
|
||||
*-----------------------------------------------------------------------
|
||||
*
|
||||
*/
|
||||
#define CFG_PCMCIA_MEM_ADDR (0xE0000000)
|
||||
#define CFG_PCMCIA_MEM_SIZE ( 64 << 20 )
|
||||
#define CFG_PCMCIA_DMA_ADDR (0xE4000000)
|
||||
#define CFG_PCMCIA_DMA_SIZE ( 64 << 20 )
|
||||
#define CFG_PCMCIA_ATTRB_ADDR (0xE8000000)
|
||||
#define CFG_PCMCIA_ATTRB_SIZE ( 64 << 20 )
|
||||
#define CFG_PCMCIA_IO_ADDR (0xEC000000)
|
||||
#define CFG_PCMCIA_IO_SIZE ( 64 << 20 )
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
|
||||
*-----------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#define CONFIG_IDE_8xx_PCCARD 1 /* Use IDE with PC Card Adapter */
|
||||
|
||||
#undef CONFIG_IDE_8xx_DIRECT /* Direct IDE not supported */
|
||||
#undef CONFIG_IDE_LED /* LED for ide not supported */
|
||||
#undef CONFIG_IDE_RESET /* reset for ide not supported */
|
||||
|
||||
#define CFG_IDE_MAXBUS 1 /* max. 1 IDE bus */
|
||||
#define CFG_IDE_MAXDEVICE 1 /* max. 1 drive per IDE bus */
|
||||
|
||||
#define CFG_ATA_IDE0_OFFSET 0x0000
|
||||
|
||||
#define CFG_ATA_BASE_ADDR CFG_PCMCIA_MEM_ADDR
|
||||
|
||||
/* Offset for data I/O */
|
||||
#define CFG_ATA_DATA_OFFSET (CFG_PCMCIA_MEM_SIZE + 0x320)
|
||||
|
||||
/* Offset for normal register accesses */
|
||||
#define CFG_ATA_REG_OFFSET (2 * CFG_PCMCIA_MEM_SIZE + 0x320)
|
||||
|
||||
/* Offset for alternate registers */
|
||||
#define CFG_ATA_ALT_OFFSET 0x0100
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
*
|
||||
*-----------------------------------------------------------------------
|
||||
*
|
||||
*/
|
||||
#define CFG_DER 0
|
||||
|
||||
/*
|
||||
* Init Memory Controller:
|
||||
*
|
||||
* BR0/1 and OR0/1 (FLASH)
|
||||
*/
|
||||
|
||||
#define FLASH_BASE0_PRELIM 0x40000000 /* FLASH bank #0 */
|
||||
#define FLASH_BASE1_PRELIM 0x60000000 /* FLASH bank #1 */
|
||||
|
||||
/* used to re-map FLASH both when starting from SRAM or FLASH:
|
||||
* restrict access enough to keep SRAM working (if any)
|
||||
* but not too much to meddle with FLASH accesses
|
||||
*/
|
||||
#define CFG_REMAP_OR_AM 0x80000000 /* OR addr mask */
|
||||
#define CFG_PRELIM_OR_AM 0xE0000000 /* OR addr mask */
|
||||
|
||||
/*
|
||||
* FLASH timing:
|
||||
*/
|
||||
#if defined(CONFIG_100MHz)
|
||||
/* 100 MHz CPU - 50 MHz bus:
|
||||
* ACS = 01, TRLX = 0, CSNT = 0, SCY = 7, EHTR = 0 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV4 | OR_SCY_7_CLK | OR_BI)
|
||||
#elif defined(CONFIG_80MHz)
|
||||
/* 80 MHz CPU - 40 MHz bus:
|
||||
* ACS = 00, TRLX = 0, CSNT = 1, SCY = 3, EHTR = 1 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | 0 | OR_CSNT_SAM | \
|
||||
OR_SCY_3_CLK | OR_EHTR | OR_BI)
|
||||
#elif defined(CONFIG_66MHz)
|
||||
/* 66 MHz CPU - 66 MHz bus: ACS = 00, TRLX = 1, CSNT = 1, SCY = 3, EHTR = 1 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
|
||||
OR_SCY_3_CLK | OR_EHTR | OR_BI)
|
||||
#else /* 50 MHz */
|
||||
/* 50 MHz CPU - 50 MHz bus: ACS = 00, TRLX = 1, CSNT = 1, SCY = 2, EHTR = 1 */
|
||||
#define CFG_OR_TIMING_FLASH (OR_ACS_DIV1 | OR_TRLX | OR_CSNT_SAM | \
|
||||
OR_SCY_2_CLK | OR_EHTR | OR_BI)
|
||||
#endif /*CONFIG_??MHz */
|
||||
|
||||
#define CFG_OR0_REMAP (CFG_REMAP_OR_AM | CFG_OR_TIMING_FLASH)
|
||||
#define CFG_OR0_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_FLASH)
|
||||
#define CFG_BR0_PRELIM ((FLASH_BASE0_PRELIM & BR_BA_MSK) | BR_V )
|
||||
|
||||
#define CFG_OR1_REMAP CFG_OR0_REMAP
|
||||
#define CFG_OR1_PRELIM CFG_OR0_PRELIM
|
||||
#define CFG_BR1_PRELIM ((FLASH_BASE1_PRELIM & BR_BA_MSK) | BR_V )
|
||||
|
||||
/*
|
||||
* BR2/3 and OR2/3 (SDRAM)
|
||||
*
|
||||
*/
|
||||
#define SDRAM_BASE2_PRELIM 0x00000000 /* SDRAM bank #0 */
|
||||
#define SDRAM_BASE3_PRELIM 0x20000000 /* SDRAM bank #1 */
|
||||
#define SDRAM_MAX_SIZE 0x04000000 /* max 64 MB per bank */
|
||||
|
||||
/* SDRAM timing: Multiplexed addresses, GPL5 output to GPL5_A (don't care) */
|
||||
#define CFG_OR_TIMING_SDRAM 0x00000A00
|
||||
|
||||
#define CFG_OR2_PRELIM (CFG_PRELIM_OR_AM | CFG_OR_TIMING_SDRAM )
|
||||
#define CFG_BR2_PRELIM ((SDRAM_BASE2_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
|
||||
|
||||
#ifndef CONFIG_CAN_DRIVER
|
||||
#define CFG_OR3_PRELIM CFG_OR2_PRELIM
|
||||
#define CFG_BR3_PRELIM ((SDRAM_BASE3_PRELIM & BR_BA_MSK) | BR_MS_UPMA | BR_V )
|
||||
#else /* CAN uses CS3#, so we can have only one SDRAM bank anyway */
|
||||
#define CFG_CAN_BASE 0xC0000000 /* CAN mapped at 0xC0000000 */
|
||||
#define CFG_CAN_OR_AM 0xFFFF8000 /* 32 kB address mask */
|
||||
#define CFG_OR3_CAN (CFG_CAN_OR_AM | OR_G5LA | OR_BI)
|
||||
#define CFG_BR3_CAN ((CFG_CAN_BASE & BR_BA_MSK) | \
|
||||
BR_PS_8 | BR_MS_UPMB | BR_V )
|
||||
#endif /* CONFIG_CAN_DRIVER */
|
||||
|
||||
/*
|
||||
* Memory Periodic Timer Prescaler
|
||||
*
|
||||
* The Divider for PTA (refresh timer) configuration is based on an
|
||||
* example SDRAM configuration (64 MBit, one bank). The adjustment to
|
||||
* the number of chip selects (NCS) and the actually needed refresh
|
||||
* rate is done by setting MPTPR.
|
||||
*
|
||||
* PTA is calculated from
|
||||
* PTA = (gclk * Trefresh) / ((2 ^ (2 * DFBRG)) * PTP * NCS)
|
||||
*
|
||||
* gclk CPU clock (not bus clock!)
|
||||
* Trefresh Refresh cycle * 4 (four word bursts used)
|
||||
*
|
||||
* 4096 Rows from SDRAM example configuration
|
||||
* 1000 factor s -> ms
|
||||
* 32 PTP (pre-divider from MPTPR) from SDRAM example configuration
|
||||
* 4 Number of refresh cycles per period
|
||||
* 64 Refresh cycle in ms per number of rows
|
||||
* --------------------------------------------
|
||||
* Divider = 4096 * 32 * 1000 / (4 * 64) = 512000
|
||||
*
|
||||
* 50 MHz => 50.000.000 / Divider = 98
|
||||
* 66 Mhz => 66.000.000 / Divider = 129
|
||||
* 80 Mhz => 80.000.000 / Divider = 156
|
||||
* 100 Mhz => 100.000.000 / Divider = 195
|
||||
*/
|
||||
#if defined(CONFIG_100MHz)
|
||||
#define CFG_MAMR_PTA 195
|
||||
#elif defined(CONFIG_80MHz)
|
||||
#define CFG_MAMR_PTA 156
|
||||
#elif defined(CONFIG_66MHz)
|
||||
#define CFG_MAMR_PTA 129
|
||||
#else /* 50 MHz */
|
||||
#define CFG_MAMR_PTA 98
|
||||
#endif /*CONFIG_??MHz */
|
||||
|
||||
/*
|
||||
* For 16 MBit, refresh rates could be 31.3 us
|
||||
* (= 64 ms / 2K = 125 / quad bursts).
|
||||
* For a simpler initialization, 15.6 us is used instead.
|
||||
*
|
||||
* #define CFG_MPTPR_2BK_2K MPTPR_PTP_DIV32 for 2 banks
|
||||
* #define CFG_MPTPR_1BK_2K MPTPR_PTP_DIV64 for 1 bank
|
||||
*/
|
||||
#define CFG_MPTPR_2BK_4K MPTPR_PTP_DIV16 /* setting for 2 banks */
|
||||
#define CFG_MPTPR_1BK_4K MPTPR_PTP_DIV32 /* setting for 1 bank */
|
||||
|
||||
/* refresh rate 7.8 us (= 64 ms / 8K = 31.2 / quad bursts) for 256 MBit */
|
||||
#define CFG_MPTPR_2BK_8K MPTPR_PTP_DIV8 /* setting for 2 banks */
|
||||
#define CFG_MPTPR_1BK_8K MPTPR_PTP_DIV16 /* setting for 1 bank */
|
||||
|
||||
/*
|
||||
* MAMR settings for SDRAM
|
||||
*/
|
||||
|
||||
/* 8 column SDRAM */
|
||||
#define CFG_MAMR_8COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
|
||||
MAMR_AMA_TYPE_0 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A11 | \
|
||||
MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
|
||||
/* 9 column SDRAM */
|
||||
#define CFG_MAMR_9COL ((CFG_MAMR_PTA << MAMR_PTA_SHIFT) | MAMR_PTAE | \
|
||||
MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 | \
|
||||
MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
|
||||
|
||||
|
||||
/*
|
||||
* Internal Definitions
|
||||
*
|
||||
* Boot Flags
|
||||
*/
|
||||
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||
|
||||
#define CONFIG_NET_MULTI
|
||||
#define CONFIG_SCC1_ENET
|
||||
#define CONFIG_FEC_ENET
|
||||
#define CONFIG_ETHPRIME "SCC ETHERNET"
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
@ -283,6 +283,7 @@
|
||||
~CFG_CMD_JFFS2 & \
|
||||
~CFG_CMD_KGDB & \
|
||||
~CFG_CMD_MII & \
|
||||
~CFG_CMD_MMC & \
|
||||
~CFG_CMD_NAND & \
|
||||
~CFG_CMD_PCI & \
|
||||
~CFG_CMD_PCMCIA & \
|
||||
|
||||
@ -148,6 +148,7 @@
|
||||
CFG_CMD_JFFS2 | \
|
||||
CFG_CMD_NAND | \
|
||||
CFG_CMD_MII | \
|
||||
CFG_CMD_MMC | \
|
||||
CFG_CMD_PCMCIA | \
|
||||
CFG_CMD_PCI | \
|
||||
CFG_CMD_USB | \
|
||||
|
||||
@ -18,7 +18,7 @@
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
@ -34,21 +34,24 @@
|
||||
* If we are developing, we might want to start armboot from ram
|
||||
* so we MUST NOT initialize critical regs like mem-timing ...
|
||||
*/
|
||||
#define CONFIG_INIT_CRITICAL /* undef for developing */
|
||||
#define CONFIG_INIT_CRITICAL /* undef for developing */
|
||||
|
||||
/*
|
||||
* High Level Configuration Options
|
||||
* (easy to change)
|
||||
*/
|
||||
#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
|
||||
#define CONFIG_LUBBOCK 1 /* on an LUBBOCK Board */
|
||||
#define CONFIG_PXA250 1 /* This is an PXA250 CPU */
|
||||
#define CONFIG_LUBBOCK 1 /* on an LUBBOCK Board */
|
||||
#define CONFIG_LCD 1
|
||||
#define CONFIG_MMC 1
|
||||
#define BOARD_POST_INIT 1
|
||||
|
||||
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
||||
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
|
||||
|
||||
/*
|
||||
* Size of malloc() pool
|
||||
*/
|
||||
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
|
||||
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
|
||||
|
||||
/*
|
||||
* Hardware drivers
|
||||
@ -59,166 +62,176 @@
|
||||
/*
|
||||
* select serial console configuration
|
||||
*/
|
||||
#define CONFIG_FFUART 1 /* we use FFUART on LUBBOCK */
|
||||
#define CONFIG_FFUART 1 /* we use FFUART on LUBBOCK */
|
||||
|
||||
/* allow to overwrite serial and ethaddr */
|
||||
#define CONFIG_ENV_OVERWRITE
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL)
|
||||
#define CONFIG_COMMANDS (CONFIG_CMD_DFL | CFG_CMD_MMC | CFG_CMD_FAT)
|
||||
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
|
||||
#define CONFIG_NETMASK 255.255.0.0
|
||||
#define CONFIG_IPADDR 192.168.0.21
|
||||
#define CONFIG_SERVERIP 192.168.0.250
|
||||
#define CONFIG_BOOTCOMMAND "bootm 40000"
|
||||
#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
|
||||
#define CONFIG_CMDLINE_TAG
|
||||
#define CONFIG_BOOTDELAY 3
|
||||
#define CONFIG_ETHADDR 08:00:3e:26:0a:5b
|
||||
#define CONFIG_NETMASK 255.255.0.0
|
||||
#define CONFIG_IPADDR 192.168.0.21
|
||||
#define CONFIG_SERVERIP 192.168.0.250
|
||||
#define CONFIG_BOOTCOMMAND "bootm 40000"
|
||||
#define CONFIG_BOOTARGS "root=/dev/mtdblock2 rootfstype=cramfs console=ttyS0,115200"
|
||||
#define CONFIG_CMDLINE_TAG
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
||||
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
|
||||
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Miscellaneous configurable options
|
||||
*/
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#define CFG_HUSH_PARSER 1
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
|
||||
#define CFG_LONGHELP /* undef to save memory */
|
||||
#ifdef CFG_HUSH_PARSER
|
||||
#define CFG_PROMPT "$ " /* Monitor Command Prompt */
|
||||
#else
|
||||
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
|
||||
#endif
|
||||
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
|
||||
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
|
||||
#define CFG_MAXARGS 16 /* max number of command args */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||
#define CFG_MAXARGS 16 /* max number of command args */
|
||||
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
|
||||
#define CFG_DEVICE_NULLDEV 1
|
||||
|
||||
#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
|
||||
#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
|
||||
#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
|
||||
#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
|
||||
|
||||
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
|
||||
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
|
||||
|
||||
#define CFG_LOAD_ADDR 0xa8000000 /* default load address */
|
||||
#define CFG_LOAD_ADDR 0xa8000000 /* default load address */
|
||||
|
||||
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
|
||||
#define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */
|
||||
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
|
||||
#define CFG_CPUSPEED 0x161 /* set core clock to 400/200/100 MHz */
|
||||
|
||||
/* valid baudrates */
|
||||
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
||||
/* valid baudrates */
|
||||
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
|
||||
|
||||
#define CFG_MMC_BASE 0xF0000000
|
||||
|
||||
/*
|
||||
* Stack sizes
|
||||
*
|
||||
* The stack sizes are set up in start.S using the settings below
|
||||
*/
|
||||
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
|
||||
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
|
||||
#ifdef CONFIG_USE_IRQ
|
||||
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
|
||||
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
|
||||
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
|
||||
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Physical Memory Map
|
||||
*/
|
||||
#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
|
||||
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
|
||||
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
|
||||
#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
|
||||
#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
|
||||
#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
|
||||
#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
|
||||
#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
|
||||
#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
|
||||
#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
|
||||
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
|
||||
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
|
||||
#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
|
||||
#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
|
||||
#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
|
||||
#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
|
||||
#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
|
||||
#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
|
||||
|
||||
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
||||
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
|
||||
#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
|
||||
#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
|
||||
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
|
||||
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
|
||||
#define PHYS_FLASH_2 0x04000000 /* Flash Bank #2 */
|
||||
#define PHYS_FLASH_SIZE 0x02000000 /* 32 MB */
|
||||
#define PHYS_FLASH_BANK_SIZE 0x02000000 /* 32 MB Banks */
|
||||
#define PHYS_FLASH_SECT_SIZE 0x00040000 /* 256 KB sectors (x2) */
|
||||
|
||||
#define CFG_DRAM_BASE 0xa0000000
|
||||
#define CFG_DRAM_SIZE 0x04000000
|
||||
#define CFG_DRAM_BASE 0xa0000000
|
||||
#define CFG_DRAM_SIZE 0x04000000
|
||||
|
||||
#define CFG_FLASH_BASE PHYS_FLASH_1
|
||||
#define CFG_FLASH_BASE PHYS_FLASH_1
|
||||
|
||||
#define FPGA_REGS_BASE_PHYSICAL 0x08000000
|
||||
|
||||
/*
|
||||
* GPIO settings
|
||||
*/
|
||||
#define CFG_GPSR0_VAL 0x00008000
|
||||
#define CFG_GPSR1_VAL 0x00FC0382
|
||||
#define CFG_GPSR2_VAL 0x0001FFFF
|
||||
#define CFG_GPCR0_VAL 0x00000000
|
||||
#define CFG_GPCR1_VAL 0x00000000
|
||||
#define CFG_GPCR2_VAL 0x00000000
|
||||
#define CFG_GPDR0_VAL 0x0060A800
|
||||
#define CFG_GPDR1_VAL 0x00FF0382
|
||||
#define CFG_GPDR2_VAL 0x0001C000
|
||||
#define CFG_GAFR0_L_VAL 0x98400000
|
||||
#define CFG_GAFR0_U_VAL 0x00002950
|
||||
#define CFG_GAFR1_L_VAL 0x000A9558
|
||||
#define CFG_GAFR1_U_VAL 0x0005AAAA
|
||||
#define CFG_GAFR2_L_VAL 0xA0000000
|
||||
#define CFG_GAFR2_U_VAL 0x00000002
|
||||
#define CFG_GPSR0_VAL 0x00008000
|
||||
#define CFG_GPSR1_VAL 0x00FC0382
|
||||
#define CFG_GPSR2_VAL 0x0001FFFF
|
||||
#define CFG_GPCR0_VAL 0x00000000
|
||||
#define CFG_GPCR1_VAL 0x00000000
|
||||
#define CFG_GPCR2_VAL 0x00000000
|
||||
#define CFG_GPDR0_VAL 0x0060A800
|
||||
#define CFG_GPDR1_VAL 0x00FF0382
|
||||
#define CFG_GPDR2_VAL 0x0001C000
|
||||
#define CFG_GAFR0_L_VAL 0x98400000
|
||||
#define CFG_GAFR0_U_VAL 0x00002950
|
||||
#define CFG_GAFR1_L_VAL 0x000A9558
|
||||
#define CFG_GAFR1_U_VAL 0x0005AAAA
|
||||
#define CFG_GAFR2_L_VAL 0xA0000000
|
||||
#define CFG_GAFR2_U_VAL 0x00000002
|
||||
|
||||
#define CFG_PSSR_VAL 0x20
|
||||
#define CFG_PSSR_VAL 0x20
|
||||
|
||||
/*
|
||||
* Memory settings
|
||||
*/
|
||||
#define CFG_MSC0_VAL 0x23F223F2
|
||||
#define CFG_MSC1_VAL 0x3FF1A441
|
||||
#define CFG_MSC2_VAL 0x7FF17FF1
|
||||
#define CFG_MDCNFG_VAL 0x00001AC9
|
||||
#define CFG_MDREFR_VAL 0x00018018
|
||||
#define CFG_MDMRS_VAL 0x00000000
|
||||
#define CFG_MSC0_VAL 0x23F223F2
|
||||
#define CFG_MSC1_VAL 0x3FF1A441
|
||||
#define CFG_MSC2_VAL 0x7FF97FF1
|
||||
#define CFG_MDCNFG_VAL 0x00001AC9
|
||||
#define CFG_MDREFR_VAL 0x00018018
|
||||
#define CFG_MDMRS_VAL 0x00000000
|
||||
|
||||
/*
|
||||
* PCMCIA and CF Interfaces
|
||||
*/
|
||||
#define CFG_MECR_VAL 0x00000000
|
||||
#define CFG_MCMEM0_VAL 0x00010504
|
||||
#define CFG_MCMEM1_VAL 0x00010504
|
||||
#define CFG_MCATT0_VAL 0x00010504
|
||||
#define CFG_MCATT1_VAL 0x00010504
|
||||
#define CFG_MCIO0_VAL 0x00004715
|
||||
#define CFG_MCIO1_VAL 0x00004715
|
||||
#define CFG_MECR_VAL 0x00000000
|
||||
#define CFG_MCMEM0_VAL 0x00010504
|
||||
#define CFG_MCMEM1_VAL 0x00010504
|
||||
#define CFG_MCATT0_VAL 0x00010504
|
||||
#define CFG_MCATT1_VAL 0x00010504
|
||||
#define CFG_MCIO0_VAL 0x00004715
|
||||
#define CFG_MCIO1_VAL 0x00004715
|
||||
|
||||
#define _LED 0x08000010
|
||||
#define LED_BLANK (0x08000040)
|
||||
#define _LED 0x08000010
|
||||
#define LED_BLANK 0x08000040
|
||||
|
||||
/*
|
||||
* FLASH and environment organization
|
||||
*/
|
||||
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
|
||||
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
|
||||
#define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */
|
||||
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
|
||||
|
||||
/* timeout values are in ticks */
|
||||
#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
|
||||
#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
|
||||
#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
|
||||
#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
|
||||
|
||||
/* FIXME */
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
|
||||
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */
|
||||
#define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */
|
||||
|
||||
|
||||
/*
|
||||
* FPGA Offsets
|
||||
*/
|
||||
#define WHOAMI_OFFSET 0x00
|
||||
#define HEXLED_OFFSET 0x10
|
||||
#define BLANKLED_OFFSET 0x40
|
||||
#define DISCRETELED_OFFSET 0x40
|
||||
#define CNFG_SWITCHES_OFFSET 0x50
|
||||
#define USER_SWITCHES_OFFSET 0x60
|
||||
#define MISC_WR_OFFSET 0x80
|
||||
#define MISC_RD_OFFSET 0x90
|
||||
#define INT_MASK_OFFSET 0xC0
|
||||
#define INT_CLEAR_OFFSET 0xD0
|
||||
#define GP_OFFSET 0x100
|
||||
#define WHOAMI_OFFSET 0x00
|
||||
#define HEXLED_OFFSET 0x10
|
||||
#define BLANKLED_OFFSET 0x40
|
||||
#define DISCRETELED_OFFSET 0x40
|
||||
#define CNFG_SWITCHES_OFFSET 0x50
|
||||
#define USER_SWITCHES_OFFSET 0x60
|
||||
#define MISC_WR_OFFSET 0x80
|
||||
#define MISC_RD_OFFSET 0x90
|
||||
#define INT_MASK_OFFSET 0xC0
|
||||
#define INT_CLEAR_OFFSET 0xD0
|
||||
#define GP_OFFSET 0x100
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
#endif /* __CONFIG_H */
|
||||
|
||||
208
include/fat.h
Normal file
208
include/fat.h
Normal file
@ -0,0 +1,208 @@
|
||||
/*
|
||||
* R/O (V)FAT 12/16/32 filesystem implementation by Marcus Sundberg
|
||||
*
|
||||
* 2002-07-28 - rjones@nexus-tech.net - ported to ppcboot v1.1.6
|
||||
* 2003-03-10 - kharris@nexus-tech.net - ported to u-boot
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef _FAT_H_
|
||||
#define _FAT_H_
|
||||
|
||||
#define CONFIG_SUPPORT_VFAT
|
||||
|
||||
#define SECTOR_SIZE FS_BLOCK_SIZE
|
||||
|
||||
#define FS_BLOCK_SIZE 512
|
||||
|
||||
#if FS_BLOCK_SIZE != SECTOR_SIZE
|
||||
#error FS_BLOCK_SIZE != SECTOR_SIZE - This code needs to be fixed!
|
||||
#endif
|
||||
|
||||
#define MAX_CLUSTSIZE 65536
|
||||
#define DIRENTSPERBLOCK (FS_BLOCK_SIZE/sizeof(dir_entry))
|
||||
#define DIRENTSPERCLUST ((mydata->clust_size*SECTOR_SIZE)/sizeof(dir_entry))
|
||||
|
||||
#define FATBUFBLOCKS 6
|
||||
#define FATBUFSIZE (FS_BLOCK_SIZE*FATBUFBLOCKS)
|
||||
#define FAT12BUFSIZE ((FATBUFSIZE*3)/2)
|
||||
#define FAT16BUFSIZE (FATBUFSIZE/2)
|
||||
#define FAT32BUFSIZE (FATBUFSIZE/4)
|
||||
|
||||
|
||||
/* Filesystem identifiers */
|
||||
#define FAT12_SIGN "FAT12 "
|
||||
#define FAT16_SIGN "FAT16 "
|
||||
#define FAT32_SIGN "FAT32 "
|
||||
#define SIGNLEN 8
|
||||
|
||||
/* File attributes */
|
||||
#define ATTR_RO 1
|
||||
#define ATTR_HIDDEN 2
|
||||
#define ATTR_SYS 4
|
||||
#define ATTR_VOLUME 8
|
||||
#define ATTR_DIR 16
|
||||
#define ATTR_ARCH 32
|
||||
|
||||
#define ATTR_VFAT (ATTR_RO | ATTR_HIDDEN | ATTR_SYS | ATTR_VOLUME)
|
||||
|
||||
#define DELETED_FLAG ((char)0xe5) /* Marks deleted files when in name[0] */
|
||||
#define aRING 0x05 /* Used to represent 'å' in name[0] */
|
||||
|
||||
|
||||
/* Flags telling whether we should read a file or list a directory */
|
||||
#define LS_NO 0
|
||||
#define LS_YES 1
|
||||
#define LS_DIR 1
|
||||
#define LS_ROOT 2
|
||||
|
||||
#ifdef DEBUG
|
||||
#define FAT_DPRINT(args...) printf(args)
|
||||
#else
|
||||
#define FAT_DPRINT(args...)
|
||||
#endif
|
||||
#define FAT_ERROR(arg) printf(arg)
|
||||
|
||||
#define ISDIRDELIM(c) ((c) == '/' || (c) == '\\')
|
||||
|
||||
#define FSTYPE_NONE (-1)
|
||||
|
||||
#if defined(__linux__) && defined(__KERNEL__)
|
||||
#define FAT2CPU16 le16_to_cpu
|
||||
#define FAT2CPU32 le32_to_cpu
|
||||
#else
|
||||
#if 1
|
||||
#define FAT2CPU16(x) (x)
|
||||
#define FAT2CPU32(x) (x)
|
||||
#else
|
||||
#define FAT2CPU16(x) ((((x) & 0x00ff) << 8) | (((x) & 0xff00) >> 8))
|
||||
#define FAT2CPU32(x) ((((x) & 0x000000ff) << 24) | \
|
||||
(((x) & 0x0000ff00) << 8) | \
|
||||
(((x) & 0x00ff0000) >> 8) | \
|
||||
(((x) & 0xff000000) >> 24))
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define TOLOWER(c) if((c) >= 'A' && (c) <= 'Z'){(c)+=('a' - 'A');}
|
||||
#define START(dent) (FAT2CPU16((dent)->start) \
|
||||
+ (mydata->fatsize != 32 ? 0 : \
|
||||
(FAT2CPU16((dent)->starthi) << 16)))
|
||||
|
||||
|
||||
typedef struct boot_sector {
|
||||
__u8 ignored[3]; /* Bootstrap code */
|
||||
char system_id[8]; /* Name of fs */
|
||||
__u8 sector_size[2]; /* Bytes/sector */
|
||||
__u8 cluster_size; /* Sectors/cluster */
|
||||
__u16 reserved; /* Number of reserved sectors */
|
||||
__u8 fats; /* Number of FATs */
|
||||
__u8 dir_entries[2]; /* Number of root directory entries */
|
||||
__u8 sectors[2]; /* Number of sectors */
|
||||
__u8 media; /* Media code */
|
||||
__u16 fat_length; /* Sectors/FAT */
|
||||
__u16 secs_track; /* Sectors/track */
|
||||
__u16 heads; /* Number of heads */
|
||||
__u32 hidden; /* Number of hidden sectors */
|
||||
__u32 total_sect; /* Number of sectors (if sectors == 0) */
|
||||
|
||||
/* FAT32 only */
|
||||
__u32 fat32_length; /* Sectors/FAT */
|
||||
__u16 flags; /* Bit 8: fat mirroring, low 4: active fat */
|
||||
__u8 version[2]; /* Filesystem version */
|
||||
__u32 root_cluster; /* First cluster in root directory */
|
||||
__u16 info_sector; /* Filesystem info sector */
|
||||
__u16 backup_boot; /* Backup boot sector */
|
||||
__u16 reserved2[6]; /* Unused */
|
||||
} boot_sector;
|
||||
|
||||
typedef struct volume_info
|
||||
{
|
||||
__u8 drive_number; /* BIOS drive number */
|
||||
__u8 reserved; /* Unused */
|
||||
__u8 ext_boot_sign; /* 0x29 if fields below exist (DOS 3.3+) */
|
||||
__u8 volume_id[4]; /* Volume ID number */
|
||||
char volume_label[11]; /* Volume label */
|
||||
char fs_type[8]; /* Typically FAT12, FAT16, or FAT32 */
|
||||
/* Boot code comes next, all but 2 bytes to fill up sector */
|
||||
/* Boot sign comes last, 2 bytes */
|
||||
} volume_info;
|
||||
|
||||
typedef struct dir_entry {
|
||||
char name[8],ext[3]; /* Name and extension */
|
||||
__u8 attr; /* Attribute bits */
|
||||
__u8 lcase; /* Case for base and extension */
|
||||
__u8 ctime_ms; /* Creation time, milliseconds */
|
||||
__u16 ctime; /* Creation time */
|
||||
__u16 cdate; /* Creation date */
|
||||
__u16 adate; /* Last access date */
|
||||
__u16 starthi; /* High 16 bits of cluster in FAT32 */
|
||||
__u16 time,date,start;/* Time, date and first cluster */
|
||||
__u32 size; /* File size in bytes */
|
||||
} dir_entry;
|
||||
|
||||
typedef struct dir_slot {
|
||||
__u8 id; /* Sequence number for slot */
|
||||
__u8 name0_4[10]; /* First 5 characters in name */
|
||||
__u8 attr; /* Attribute byte */
|
||||
__u8 reserved; /* Unused */
|
||||
__u8 alias_checksum;/* Checksum for 8.3 alias */
|
||||
__u8 name5_10[12]; /* 6 more characters in name */
|
||||
__u16 start; /* Unused */
|
||||
__u8 name11_12[4]; /* Last 2 characters in name */
|
||||
} dir_slot;
|
||||
|
||||
/* Private filesystem parameters */
|
||||
typedef struct {
|
||||
int fatsize; /* Size of FAT in bits */
|
||||
__u16 fatlength; /* Length of FAT in sectors */
|
||||
__u16 fat_sect; /* Starting sector of the FAT */
|
||||
__u16 rootdir_sect; /* Start sector of root directory */
|
||||
__u16 clust_size; /* Size of clusters in sectors */
|
||||
__u16 data_begin; /* The sector of the first cluster */
|
||||
__u8 fatbuf[FATBUFSIZE]; /* Current FAT buffer */
|
||||
int fatbufnum; /* Used by get_fatent, init to -1 */
|
||||
} fsdata;
|
||||
|
||||
typedef int (file_detectfs_func)(void);
|
||||
typedef int (file_ls_func)(const char *dir);
|
||||
typedef long (file_read_func)(const char *filename, void *buffer,
|
||||
unsigned long maxsize);
|
||||
|
||||
struct filesystem {
|
||||
file_detectfs_func *detect;
|
||||
file_ls_func *ls;
|
||||
file_read_func *read;
|
||||
const char name[12];
|
||||
};
|
||||
|
||||
/* FAT tables */
|
||||
file_detectfs_func file_fat_detectfs;
|
||||
file_ls_func file_fat_ls;
|
||||
file_read_func file_fat_read;
|
||||
|
||||
/* Currently this doesn't check if the dir exists or is valid... */
|
||||
int file_cd(const char *path);
|
||||
int file_fat_detectfs(void);
|
||||
int file_fat_ls(const char *dir);
|
||||
long file_fat_read(const char *filename, void *buffer, unsigned long maxsize);
|
||||
const char *file_getfsname(int idx);
|
||||
|
||||
#endif /* _FAT_H_ */
|
||||
@ -158,6 +158,10 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
|
||||
#define AMD_ID_DL324B 0x225F225F /* 29DL324B ID (32 M, bottom boot sect) */
|
||||
|
||||
#define AMD_ID_DL640 0x227E227E /* 29DL640D ID (64 M, dual boot sectors)*/
|
||||
#define AMD_ID_MIRROR 0x227E227E /* 1st ID word for MirrorBit family */
|
||||
#define AMD_ID_LV128U_2 0x22122212 /* 2d ID word for AM29LV128M at 0x38 */
|
||||
#define AMD_ID_LV128U_3 0x22002200 /* 3d ID word for AM29LV128M at 0x3c */
|
||||
|
||||
#define AMD_ID_LV640U 0x22D722D7 /* 29LV640U ID (64 M, uniform sectors) */
|
||||
|
||||
#define ATM_ID_BV1614 0x000000C0 /* 49BV1614 ID */
|
||||
@ -302,6 +306,7 @@ extern int flash_real_protect(flash_info_t *info, long sector, int prot);
|
||||
#define FLASH_28F320C3B 0x009F /* Intel 28F320C3B ( 32M = 2M x 16 ) */
|
||||
#define FLASH_28F640C3T 0x00A0 /* Intel 28F640C3T ( 64M = 4M x 16 ) */
|
||||
#define FLASH_28F640C3B 0x00A1 /* Intel 28F640C3B ( 64M = 4M x 16 ) */
|
||||
#define FLASH_AMLV128U 0x00A2 /* AMD 29LV128M ( 128M = 8M x 16 ) */
|
||||
|
||||
#define FLASH_UNKNOWN 0xFFFF /* unknown flash type */
|
||||
|
||||
|
||||
33
include/mmc.h
Normal file
33
include/mmc.h
Normal file
@ -0,0 +1,33 @@
|
||||
/*
|
||||
* (C) Copyright 2000-2003
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#ifndef _MMC_H_
|
||||
#define _MMC_H_
|
||||
#include <asm/arch/mmc.h>
|
||||
|
||||
int mmc_init(int verbose);
|
||||
int mmc_read(ulong src, uchar *dst, int size);
|
||||
int mmc_write(uchar *src, ulong dst, int size);
|
||||
int mmc2info(ulong addr);
|
||||
|
||||
#endif /* _MMC_H_ */
|
||||
@ -12,12 +12,14 @@
|
||||
#ifndef __NET_H__
|
||||
#define __NET_H__
|
||||
|
||||
#if !defined(CONFIG_NET_MULTI) && defined(CONFIG_8xx)
|
||||
#if defined(CONFIG_8xx)
|
||||
#include <commproc.h>
|
||||
#if defined(FEC_ENET) || defined(SCC_ENET)
|
||||
#define CONFIG_NET_MULTI
|
||||
#endif
|
||||
#endif
|
||||
# if !defined(CONFIG_NET_MULTI)
|
||||
# if defined(FEC_ENET) || defined(SCC_ENET)
|
||||
# define CONFIG_NET_MULTI
|
||||
# endif
|
||||
# endif
|
||||
#endif /* CONFIG_8xx */
|
||||
|
||||
#if !defined(CONFIG_NET_MULTI) && defined(CONFIG_8260)
|
||||
#include <config.h>
|
||||
|
||||
@ -99,7 +99,7 @@ int eth_initialize(bd_t *bis)
|
||||
eth_devices = NULL;
|
||||
eth_current = NULL;
|
||||
|
||||
#if (defined(CONFIG_405GP) || defined(CONFIG_440)|| defined(CONFIG_405EP))
|
||||
#if defined(CONFIG_405GP) || defined(CONFIG_440) || defined(CONFIG_405EP)
|
||||
ppc_4xx_eth_initialize(bis);
|
||||
#endif
|
||||
#ifdef CONFIG_INCA_IP_SWITCH
|
||||
|
||||
Loading…
Reference in New Issue
Block a user