* Patch by David Updegraff, 22 Apr 2003:
update for CrayL1 board * Patch by Pantelis Antoniou, 21 Apr 2003: add boot support for ARTOS (a proprietary OS) * Patch by Steven Scholz, 11 Apr 2003: Add support for RTC DS1338 * Patch by Rod Boyce, 24 Jan 2003: Fix counting of extended partitions in diskboot command
This commit is contained in:
wdenk
parent
59de2ed6b5
commit
7f70e85309
12
CHANGELOG
12
CHANGELOG
@ -2,6 +2,18 @@
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Changes since U-Boot 0.3.1:
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======================================================================
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* Patch by David Updegraff, 22 Apr 2003:
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update for CrayL1 board
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* Patch by Pantelis Antoniou, 21 Apr 2003:
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add boot support for ARTOS (a proprietary OS)
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* Patch by Steven Scholz, 11 Apr 2003:
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Add support for RTC DS1338
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* Patch by Rod Boyce, 24 Jan 2003:
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Fix counting of extended partitions in diskboot command
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* Patch by Christophe Lindheimer, 20 May 2003:
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allow the use of CFG_LOADS when CFG_NO_FLASH is set
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4
CREDITS
4
CREDITS
@ -26,6 +26,10 @@ N: Guillaume Alexandre
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E: guillaume.alexandre@gespac.ch
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D: Add PCIPPC6 configuration
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N: Pantelis Antoniou
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E: panto@intracom.gr
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D: NETVIA board support, ARTOS support.
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N: Pierre Aubert
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E: <p.aubert@staubli.com>
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D: Support for RPXClassic board
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1
Makefile
1
Makefile
@ -747,6 +747,7 @@ clean:
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rm -f tools/easylogo/easylogo tools/bmp_logo
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rm -f tools/gdb/astest tools/gdb/gdbcont tools/gdb/gdbsend
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rm -f tools/env/fw_printenv tools/env/fw_setenv
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rm -f board/cray/L1/bootscript.c board/cray/L1/bootscript.image
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clobber: clean
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find . -type f \
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10
README
10
README
@ -343,7 +343,8 @@ The following options need to be configured:
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CONFIG_GTH, CONFIG_RPXClassic, CONFIG_rsdproto,
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CONFIG_IAD210, CONFIG_RPXlite, CONFIG_sbc8260,
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CONFIG_EBONY, CONFIG_sacsng, CONFIG_FPS860L,
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CONFIG_V37, CONFIG_ELPT860, CONFIG_CMI
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CONFIG_V37, CONFIG_ELPT860, CONFIG_CMI,
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CONFIG_NETVIA
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ARM based boards:
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-----------------
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@ -638,6 +639,7 @@ The following options need to be configured:
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CONFIG_RTC_MC146818 - use MC146818 RTC
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CONFIG_RTC_DS1307 - use Maxim, Inc. DS1307 RTC
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CONFIG_RTC_DS1337 - use Maxim, Inc. DS1337 RTC
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CONFIG_RTC_DS1338 - use Maxim, Inc. DS1338 RTC
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CONFIG_RTC_DS164x - use Dallas DS164x RTC
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- Timestamp Support:
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@ -1750,7 +1752,7 @@ configurations; the following names are supported:
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FPS850L_config Sandpoint8240_config sbc8260_config
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GENIETV_config TQM823L_config PIP405_config
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GEN860T_config EBONY_config FPS860L_config
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ELPT860_config cmi_mpc5xx_config
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ELPT860_config cmi_mpc5xx_config NETVIA_config
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Note: for some board special configuration names may exist; check if
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additional information is available from the board vendor; for
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@ -2066,8 +2068,8 @@ defines the following image properties:
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* Target Operating System (Provisions for OpenBSD, NetBSD, FreeBSD,
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4.4BSD, Linux, SVR4, Esix, Solaris, Irix, SCO, Dell, NCR, VxWorks,
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LynxOS, pSOS, QNX;
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Currently supported: Linux, NetBSD, VxWorks, QNX).
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LynxOS, pSOS, QNX, RTEMS, ARTOS;
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Currently supported: Linux, NetBSD, VxWorks, QNX, RTEMS, ARTOS).
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* Target CPU Architecture (Provisions for Alpha, ARM, Intel x86,
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IA64, MIPS, MIPS, PowerPC, IBM S390, SuperH, Sparc, Sparc 64 Bit;
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Currently supported: PowerPC).
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@ -27,7 +27,9 @@
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#include <command.h>
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#include <cmd_nvedit.h>
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#include <cmd_bootm.h>
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#include <cmd_boot.h>
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#include <rtc.h>
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#include <post.h>
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#include <net.h>
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#include <malloc.h>
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@ -53,17 +55,19 @@
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* space.
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* on the server this looks like:
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*
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* option space U-Boot;
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* option U-Boot.initrd code 3 = string;
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* option U-Boot.bootcmd code 4 = string;
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* option U-Boot.bootflags code 5 = string;
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* option U-Boot.rootdev code 6 = string;
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* option space CRAYL1;
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* option CRAYL1.initrd code 3 = string;
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* ..etc...
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*/
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#define DHCP_VENDOR_SPECX 43
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#define DHCP_VX_INITRD 3
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#define DHCP_VX_BOOTCMD 4
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#define DHCP_VX_BOOTFLAGS 5
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#define DHCP_VX_BOOTARGS 5
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#define DHCP_VX_ROOTDEV 6
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#define DHCP_VX_FROMFLASH 7
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#define DHCP_VX_BOOTSCRIPT 8
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#define DHCP_VX_RCFILE 9
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#define DHCP_VX_MAGIC 10
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/* Things DHCP server can tellme about. If there's no flash address, then
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* they dont participate in 'update' to flash, and we force their values
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@ -89,18 +93,29 @@ static dhcp_item_t Things[] = {
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/* and the other way.. */
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{DHCP_VENDOR_SPECX, DHCP_VX_INITRD, NULL, "initrd"},
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{DHCP_VENDOR_SPECX, DHCP_VX_BOOTCMD, NULL, "bootcmd"},
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{DHCP_VENDOR_SPECX, DHCP_VX_BOOTFLAGS, NULL, NULL},
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{DHCP_VENDOR_SPECX, DHCP_VX_FROMFLASH, NULL, "fromflash"},
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{DHCP_VENDOR_SPECX, DHCP_VX_BOOTSCRIPT, NULL, "bootscript"},
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{DHCP_VENDOR_SPECX, DHCP_VX_RCFILE, NULL, "rcfile"},
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{DHCP_VENDOR_SPECX, DHCP_VX_BOOTARGS, NULL, "xbootargs"},
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{DHCP_VENDOR_SPECX, DHCP_VX_ROOTDEV, NULL, NULL},
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{DHCP_VENDOR_SPECX, DHCP_VX_MAGIC, NULL, NULL}
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};
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#define N_THINGS ((sizeof(Things))/(sizeof(dhcp_item_t)))
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static void init_ecc_sdram (void);
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extern char bootscript[];
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/* Here is the boot logic as HUSH script. Overridden by any TFP provided
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* bootscript file.
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*/
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static void init_sdram (void);
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/* ------------------------------------------------------------------------- */
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int board_pre_init (void)
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{
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init_ecc_sdram ();
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/* Running from ROM: global data is still READONLY */
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init_sdram ();
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mtdcr (uicsr, 0xFFFFFFFF); /* clear all ints */
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mtdcr (uicer, 0x00000000); /* disable all ints */
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mtdcr (uiccr, 0x00000020); /* set all but FPGA SMI to be non-critical */
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@ -116,6 +131,7 @@ int checkboard (void)
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{
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return (0);
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}
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/* ------------------------------------------------------------------------- */
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/* ------------------------------------------------------------------------- */
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int misc_init_r (void)
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@ -124,6 +140,7 @@ int misc_init_r (void)
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image_header_t *hdr;
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time_t timestamp;
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struct rtc_time tm;
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char bootcmd[32];
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hdr = (image_header_t *) (CFG_MONITOR_BASE - sizeof (image_header_t));
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timestamp = (time_t) hdr->ih_time;
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@ -143,6 +160,8 @@ int misc_init_r (void)
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setenv ("ethaddr", e);
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}
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}
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sprintf (bootcmd,"autoscript %X",(unsigned)bootscript);
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setenv ("bootcmd", bootcmd);
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return (0);
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}
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@ -168,11 +187,11 @@ void rtc_reset (void)
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}
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/* ------------------------------------------------------------------------- */
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/* Do sdram bank init in C so I can read it..
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/* Do sdram bank init in C so I can read it..no console to print to yet!
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*/
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static void init_ecc_sdram (void)
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static void init_sdram (void)
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{
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unsigned long tmp, *p;
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unsigned long tmp;
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/* write SDRAM bank 0 register */
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mtdcr (memcfga, mem_mb0cf);
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@ -202,33 +221,78 @@ static void init_ecc_sdram (void)
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mtdcr (memcfgd, 0x90800000);
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udelay (200);
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/* disable ECC on all banks */
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/* initially, disable ECC on all banks */
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udelay (200);
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mtdcr (memcfga, mem_ecccf);
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tmp = mfdcr (memcfgd);
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tmp &= 0xff0fffff;
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mtdcr (memcfga, mem_ecccf);
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mtdcr (memcfgd, tmp);
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/* set up SDRAM Controller with ECC enabled */
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return;
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}
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extern int memory_post_test (int flags);
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int testdram (void)
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{
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unsigned long tmp;
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uint *pstart = (uint *) 0x00000000;
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uint *pend = (uint *) L1_MEMSIZE;
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uint *p;
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if (getenv_r("booted",NULL,0) <= 0)
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{
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printf ("testdram..");
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/*AA*/
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for (p = pstart; p < pend; p++)
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*p = 0xaaaaaaaa;
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for (p = pstart; p < pend; p++) {
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if (*p != 0xaaaaaaaa) {
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printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
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(uint) p, *p, 0xaaaaaaaa);
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return 1;
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}
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}
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/*55*/
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for (p = pstart; p < pend; p++)
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*p = 0x55555555;
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for (p = pstart; p < pend; p++) {
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if (*p != 0x55555555) {
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printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
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(uint) p, *p, 0x55555555);
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return 1;
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}
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}
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/*addr*/
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for (p = pstart; p < pend; p++)
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*p = (unsigned)p;
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for (p = pstart; p < pend; p++) {
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if (*p != (unsigned)p) {
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printf ("SDRAM test fails at: %08x, was %08x expected %08x\n",
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(uint) p, *p, (uint)p);
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return 1;
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}
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}
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printf ("Success. ");
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}
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printf ("Enable ECC..");
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mtdcr (memcfga, mem_mcopt1);
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tmp = (mfdcr (memcfgd) & ~0xFFE00000) | 0x90800000;
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mtdcr (memcfga, mem_mcopt1);
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mtdcr (memcfgd, tmp);
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udelay (600);
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/* fill all the memory */
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for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE);
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*p++ = 0L);
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for (p = (unsigned long) 0; ((unsigned long) p < L1_MEMSIZE); *p++ = 0L)
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;
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udelay (400);
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mtdcr (memcfga, mem_ecccf);
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tmp = mfdcr (memcfgd);
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/* enable ECC on bank 0 */
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tmp |= 0x00800000;
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mtdcr (memcfgd, tmp);
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udelay (400);
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return;
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printf ("enabled.\n");
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return (0);
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}
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/* ------------------------------------------------------------------------- */
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@ -250,7 +314,9 @@ static u8 *dhcp_env_update (u8 thing, u8 * pop)
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/* set env. */
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if (Things[thing].envname)
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{
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setenv (Things[thing].envname, Things[thing].dhcpvalue);
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}
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return (Things[thing].dhcpvalue);
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}
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@ -285,9 +351,9 @@ u8 *dhcp_vendorex_proc (u8 * pop)
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oplen -= sub_oplen, sub_op += (sub_oplen + 2)) {
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for (thing = 0; thing < N_THINGS; thing++) {
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if (*sub_op == Things[thing].dhcp_vendor_option) {
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if (!(retval = dhcp_env_update (thing, sub_op))) {
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return NULL;
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}
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if (!(retval = dhcp_env_update (thing, sub_op))) {
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return NULL;
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}
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}
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}
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}
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@ -298,5 +364,5 @@ u8 *dhcp_vendorex_proc (u8 * pop)
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return NULL;
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}
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}
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return (thing >= N_THINGS ? NULL : pop);
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return (pop);
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}
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@ -25,18 +25,28 @@ include $(TOPDIR)/config.mk
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LIB = lib$(BOARD).a
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OBJS = $(BOARD).o flash.o
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SOBJS = init.o
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OBJS = $(BOARD).o flash.o bootscript.o
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SOBJS = init.o
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$(LIB): $(OBJS) $(SOBJS)
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$(AR) crv $@ $^
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clean:
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rm -f $(SOBJS) $(OBJS)
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rm -f $(SOBJS) $(OBJS) bootscript.c bootscript.image
|
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distclean: clean
|
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rm -f $(LIB) core *.bak .depend
|
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$(BOARD).o: $(BOARD).c bootscript.o
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|
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bootscript.o: bootscript.c
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bootscript.c: bootscript.image
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od -t x1 -v -A x $^ | awk -f x2c.awk > $@
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bootscript.image: bootscript.hush Makefile
|
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-$(TOPDIR)/tools/mkimage -A ppc -O linux -T script -C none -a 0 -e 0 -n bootscript -d bootscript.hush $@
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|
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#########################################################################
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.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
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|
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117
board/cray/L1/bootscript.hush
Normal file
117
board/cray/L1/bootscript.hush
Normal file
@ -0,0 +1,117 @@
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# $Header$
|
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# hush bootscript for PPCBOOT on L1
|
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# note: all #s are in hex, do _NOT_ prefix it with 0x
|
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|
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flash_rfs=ffc00000
|
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flash_krl=fff00000
|
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tftp_addr=100000
|
||||
tftp2_addr=1000000
|
||||
|
||||
if printenv booted
|
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then
|
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echo already booted before
|
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else
|
||||
echo first boot in environment, create and save settings
|
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setenv booted OK
|
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saveenv
|
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fi
|
||||
|
||||
setenv autoload no
|
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# clear out stale env stuff, so we get fresh from dhcp.
|
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for setting in initrd fromflash kernel rootfs rootpath
|
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do
|
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setenv $setting
|
||||
done
|
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|
||||
dhcp
|
||||
|
||||
# if host provides us with a different bootscript, us it.
|
||||
if printenv bootscript
|
||||
then
|
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tftp $tftp_addr $bootcript
|
||||
if imi $tftp_addr
|
||||
then
|
||||
autoscript $tftp_addr
|
||||
fi
|
||||
fi
|
||||
|
||||
# default base kernel arguments.
|
||||
setenv bootargs $xbootargs devfs=mount ip=$ipaddr:$serverip:$gatewayip:$netmask:L1:eth0:off wdt=120
|
||||
|
||||
# Have a kernel in flash?
|
||||
if imi $flash_krl
|
||||
then
|
||||
echo ok kernel to boot from $flash_krl
|
||||
setenv kernel $flash_krl
|
||||
else
|
||||
echo no kernel to boot from $flash_krl, need tftp
|
||||
fi
|
||||
|
||||
# Have a rootfs in flash?
|
||||
echo test for SQUASHfs at $flash_rfs
|
||||
|
||||
if imi $flash_rfs
|
||||
then
|
||||
echo appears to be a good initrd image at base of flash OK
|
||||
setenv rootfs $flash_rfs
|
||||
else
|
||||
echo no image at base of flash, need nfsroot or initrd
|
||||
fi
|
||||
|
||||
# I boot from flash if told to and I can.
|
||||
if printenv fromflash && printenv kernel && printenv rootfs
|
||||
then
|
||||
echo booting entirely from flash
|
||||
setenv bootargs root=/dev/ram0 rw $bootargs
|
||||
bootm $kernel $rootfs
|
||||
echo oh no failed so I try some other stuff
|
||||
fi
|
||||
|
||||
# TFTP down a kernel
|
||||
if printenv bootfile
|
||||
then
|
||||
tftp $tftp_addr $bootfile
|
||||
setenv kernel $tftp_addr
|
||||
echo I will boot the TFTP kernel
|
||||
else
|
||||
if printenv kernel
|
||||
then
|
||||
echo no bootfile specified, will use one from flash
|
||||
else
|
||||
setenv bootfile /opt/crayx1/craymcu/l1/flash/linux.image
|
||||
echo OH NO! we have no bootfile,nor flash kernel! try default: $bootfile
|
||||
tftp $tftp_addr $bootfile
|
||||
setenv kernel $tftp_addr
|
||||
fi
|
||||
fi
|
||||
|
||||
# the rootfs.
|
||||
if printenv rootpath
|
||||
then
|
||||
echo rootpath is $rootpath
|
||||
if printenv initrd
|
||||
then
|
||||
echo initrd is also specified, so use $initrd
|
||||
tftp $tftp2_addr $initrd
|
||||
setenv bootargs root=/dev/ram0 rw cwsroot=$serverip:$rootpath $bootargs
|
||||
bootm $kernel $tftp2_addr
|
||||
else
|
||||
echo initrd is not specified, so use NFSROOT $rootpat
|
||||
setenv bootargs root=/dev/nfs ro nfsroot=$serverip:$rootpath $bootargs
|
||||
bootm $kernel
|
||||
fi
|
||||
else
|
||||
echo we have no rootpath check for one in flash
|
||||
if printenv rootfs
|
||||
then
|
||||
echo I will use the one in flash
|
||||
setenv bootargs root=/dev/mtdblock/0 ro rootfstype=squashfs $bootargs
|
||||
bootm $kernel
|
||||
else
|
||||
setenv rootpath /export/crayl1
|
||||
echo OH NO! we have no rootpath,nor flash kernel! try default: $rootpath
|
||||
setenv bootargs root=/dev/mtdblock/0 ro rootfstype=squashfs $bootargs
|
||||
bootm $kernel
|
||||
fi
|
||||
fi
|
||||
reset
|
||||
30
board/cray/L1/patchme
Normal file
30
board/cray/L1/patchme
Normal file
@ -0,0 +1,30 @@
|
||||
# master confi.mk
|
||||
echo "CROSS_COMPILE = powerpc-linux-" >>include/config.mk
|
||||
|
||||
# patch the examples/Makefile to ignore return value from OBJCOPY
|
||||
sed -e 's/$(OBJCOPY)/-&/' < examples/Makefile > examples/makefile
|
||||
|
||||
# add a built target for mkimage on the target architecture
|
||||
sed -e 's/^all:.*$/all: .depend envcrc mkimage mkimage.ppc/' < tools/Makefile > tools/makefile
|
||||
|
||||
cat <<EOF >>tools/makefile
|
||||
mkimage.ppc : mkimage.o.ppc crc32.o.ppc
|
||||
powerpc-linux-gcc -msoft-float -Wall -Wstrict-prototypes -o \$@ \$^
|
||||
powerpc-linux-strip $@
|
||||
|
||||
XFLAGS="-D__KERNEL__ -I../include -DCONFIG_4xx -Wall -Wstict-prototypes"
|
||||
mkimage.o.ppc: mkimage.c
|
||||
powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^
|
||||
|
||||
crc32.o.ppc: crc32.c
|
||||
powerpc-linux-gcc -msoft-float -Wall -I../include -c -o \$@ \$^
|
||||
|
||||
EOF
|
||||
|
||||
# make an image by default out of the u-boot image
|
||||
sed -e 's/^all:.*$/all: u-boot.image /' < Makefile > makefile
|
||||
cat <<EOF >>makefile
|
||||
u-boot.image: u-boot.bin
|
||||
tools/mkimage -A ppc -O linux -T firmware -C none -a 0 -e 0 -n U-Boot -d \$^ \$@
|
||||
|
||||
EOF
|
||||
6
board/cray/L1/x2c.awk
Normal file
6
board/cray/L1/x2c.awk
Normal file
@ -0,0 +1,6 @@
|
||||
#!/bin/awk
|
||||
BEGIN { print "unsigned char bootscript[] = { \n"}
|
||||
{ for (i = 2; i <= NF ; i++ ) printf "0x"$i","
|
||||
print ""
|
||||
}
|
||||
END { print "\n};\n" }
|
||||
@ -31,6 +31,7 @@
|
||||
#include <image.h>
|
||||
#include <malloc.h>
|
||||
#include <zlib.h>
|
||||
#include <environment.h>
|
||||
#include <asm/byteorder.h>
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_DATE) || defined(CONFIG_TIMESTAMP)
|
||||
#include <rtc.h>
|
||||
@ -105,6 +106,9 @@ static boot_os_Fcn do_bootm_qnxelf;
|
||||
int do_bootvx ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] );
|
||||
int do_bootelf (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[] );
|
||||
#endif /* CFG_CMD_ELF */
|
||||
#if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
|
||||
static boot_os_Fcn do_bootm_artos;
|
||||
#endif
|
||||
|
||||
image_header_t header;
|
||||
|
||||
@ -338,6 +342,12 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
addr, len_ptr, verify);
|
||||
break;
|
||||
#endif /* CFG_CMD_ELF */
|
||||
#ifdef CONFIG_ARTOS
|
||||
case IH_OS_ARTOS:
|
||||
do_bootm_artos (cmdtp, flag, argc, argv,
|
||||
addr, len_ptr, verify);
|
||||
break;
|
||||
#endif
|
||||
}
|
||||
|
||||
SHOW_BOOT_PROGRESS (-9);
|
||||
@ -717,6 +727,99 @@ do_bootm_netbsd (cmd_tbl_t *cmdtp, int flag,
|
||||
(*loader) (gd->bd, img_addr, consdev, cmdline);
|
||||
}
|
||||
|
||||
#if defined(CONFIG_ARTOS) && defined(CONFIG_PPC)
|
||||
|
||||
/* Function that returns a character from the environment */
|
||||
extern uchar (*env_get_char)(int);
|
||||
|
||||
static void
|
||||
do_bootm_artos (cmd_tbl_t *cmdtp, int flag,
|
||||
int argc, char *argv[],
|
||||
ulong addr,
|
||||
ulong *len_ptr,
|
||||
int verify)
|
||||
{
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
ulong top;
|
||||
char *s, *cmdline;
|
||||
char **fwenv, **ss;
|
||||
int i, j, nxt, len, envno, envsz;
|
||||
bd_t *kbd;
|
||||
void (*entry)(bd_t *bd, char *cmdline, char **fwenv, ulong top);
|
||||
image_header_t *hdr = &header;
|
||||
|
||||
/*
|
||||
* Booting an ARTOS kernel image + application
|
||||
*/
|
||||
|
||||
/* this used to be the top of memory, but was wrong... */
|
||||
#ifdef CONFIG_PPC
|
||||
/* get stack pointer */
|
||||
asm volatile ("mr %0,1" : "=r"(top) );
|
||||
#endif
|
||||
debug ("## Current stack ends at 0x%08lX ", top);
|
||||
|
||||
top -= 2048; /* just to be sure */
|
||||
if (top > CFG_BOOTMAPSZ)
|
||||
top = CFG_BOOTMAPSZ;
|
||||
top &= ~0xF;
|
||||
|
||||
debug ("=> set upper limit to 0x%08lX\n", top);
|
||||
|
||||
/* first check the artos specific boot args, then the linux args*/
|
||||
if ((s = getenv("abootargs")) == NULL && (s = getenv("bootargs")) == NULL)
|
||||
s = "";
|
||||
|
||||
/* get length of cmdline, and place it */
|
||||
len = strlen(s);
|
||||
top = (top - (len + 1)) & ~0xF;
|
||||
cmdline = (char *)top;
|
||||
debug ("## cmdline at 0x%08lX ", top);
|
||||
strcpy(cmdline, s);
|
||||
|
||||
/* copy bdinfo */
|
||||
top = (top - sizeof(bd_t)) & ~0xF;
|
||||
debug ("## bd at 0x%08lX ", top);
|
||||
kbd = (bd_t *)top;
|
||||
memcpy(kbd, gd->bd, sizeof(bd_t));
|
||||
|
||||
/* first find number of env entries, and their size */
|
||||
envno = 0;
|
||||
envsz = 0;
|
||||
for (i = 0; env_get_char(i) != '\0'; i = nxt + 1) {
|
||||
for (nxt = i; env_get_char(nxt) != '\0'; ++nxt)
|
||||
;
|
||||
envno++;
|
||||
envsz += (nxt - i) + 1; /* plus trailing zero */
|
||||
}
|
||||
envno++; /* plus the terminating zero */
|
||||
debug ("## %u envvars total size %u ", envno, envsz);
|
||||
|
||||
top = (top - sizeof(char **)*envno) & ~0xF;
|
||||
fwenv = (char **)top;
|
||||
debug ("## fwenv at 0x%08lX ", top);
|
||||
|
||||
top = (top - envsz) & ~0xF;
|
||||
s = (char *)top;
|
||||
ss = fwenv;
|
||||
|
||||
/* now copy them */
|
||||
for (i = 0; env_get_char(i) != '\0'; i = nxt + 1) {
|
||||
for (nxt = i; env_get_char(nxt) != '\0'; ++nxt)
|
||||
;
|
||||
*ss++ = s;
|
||||
for (j = i; j < nxt; ++j)
|
||||
*s++ = env_get_char(j);
|
||||
*s++ = '\0';
|
||||
}
|
||||
*ss++ = NULL; /* terminate */
|
||||
|
||||
entry = (void (*)(bd_t *, char *, char **, ulong))ntohl(hdr->ih_ep);
|
||||
(*entry)(kbd, cmdline, fwenv, top);
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#if (CONFIG_COMMANDS & CFG_CMD_BOOTD)
|
||||
int do_bootd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
@ -839,6 +942,9 @@ print_type (image_header_t *hdr)
|
||||
case IH_OS_QNX: os = "QNX"; break;
|
||||
case IH_OS_U_BOOT: os = "U-Boot"; break;
|
||||
case IH_OS_RTEMS: os = "RTEMS"; break;
|
||||
#ifdef CONFIG_ARTOS
|
||||
case IH_OS_ARTOS: os = "ARTOS"; break;
|
||||
#endif
|
||||
default: os = "Unknown OS"; break;
|
||||
}
|
||||
|
||||
|
||||
@ -87,7 +87,9 @@ static int hardware_disable(int slot);
|
||||
static int hardware_enable (int slot);
|
||||
static int voltage_set(int slot, int vcc, int vpp);
|
||||
|
||||
#ifndef CONFIG_I82365
|
||||
static u_int m8xx_get_graycode(u_int size);
|
||||
#endif /* CONFIG_I82365 */
|
||||
#if 0
|
||||
static u_int m8xx_get_speed(u_int ns, u_int is_io);
|
||||
#endif
|
||||
@ -2258,6 +2260,8 @@ static const u_int m8xx_size_to_gray[M8XX_SIZES_NO] =
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
#ifndef CONFIG_I82365
|
||||
|
||||
static u_int m8xx_get_graycode(u_int size)
|
||||
{
|
||||
u_int k;
|
||||
@ -2273,6 +2277,8 @@ static u_int m8xx_get_graycode(u_int size)
|
||||
return k;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_I82365 */
|
||||
|
||||
/* -------------------------------------------------------------------- */
|
||||
|
||||
#if 0
|
||||
|
||||
@ -169,7 +169,9 @@ static int get_partition_info_extended (block_dev_desc_t *dev_desc, int ext_part
|
||||
* fdisk does not show the extended partitions that
|
||||
* are not in the MBR
|
||||
*/
|
||||
if (pt->sys_ind != 0 && part_num == which_part) {
|
||||
if ((pt->sys_ind != 0) &&
|
||||
(part_num == which_part) &&
|
||||
(is_extended(pt->sys_ind) == 0)) {
|
||||
info->blksz = 512;
|
||||
info->start = ext_part_sector + le32_to_int (pt->start4);
|
||||
info->size = le32_to_int (pt->size4);
|
||||
|
||||
@ -3,7 +3,7 @@ Installation Instructions:
|
||||
|
||||
1. Put the s2 switch into the following position:
|
||||
|
||||
1 0
|
||||
Off On
|
||||
------
|
||||
|x |
|
||||
| x|
|
||||
@ -13,7 +13,7 @@ Installation Instructions:
|
||||
|
||||
Put the s3 switch into the following position:
|
||||
|
||||
1 0
|
||||
Off On
|
||||
------
|
||||
| x |
|
||||
| x |
|
||||
@ -23,7 +23,7 @@ Installation Instructions:
|
||||
|
||||
Put the s4 switch into the following position:
|
||||
|
||||
1 0
|
||||
Off On
|
||||
------
|
||||
|x |
|
||||
|x |
|
||||
@ -60,7 +60,7 @@ Installation Instructions:
|
||||
|
||||
6. Power off. Restore the original S2 switch position:
|
||||
|
||||
1 0
|
||||
Off On
|
||||
------
|
||||
| x|
|
||||
| x|
|
||||
|
||||
@ -41,43 +41,28 @@
|
||||
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
|
||||
#define CONFIG_MII 1 /* MII PHY management */
|
||||
#define CONFIG_PHY_ADDR 1 /* PHY address; handling of ENET */
|
||||
#define CONFIG_BOARD_PRE_INIT 1 /* setup for 405gp */
|
||||
#define CONFIG_BOARD_PRE_INIT 1 /* early setup for 405gp */
|
||||
#define CONFIG_MISC_INIT_R 1 /* so that a misc_init_r() is called */
|
||||
|
||||
/* set PRAM to keep U-Boot out, mem= to keep linux out, and initrd_hi to
|
||||
* keep possible initrd ramdisk decompression out. This is in k (1024 bytes)
|
||||
#define CONFIG_PRAM 16
|
||||
#define CONFIG_PRAM 16
|
||||
*/
|
||||
#define CONFIG_LOADADDR 0x100000
|
||||
#define CONFIG_LOADADDR 0x100000 /* where TFTP images go */
|
||||
#undef CONFIG_BOOTARGS
|
||||
|
||||
/* the logic is that booting is driven by what env vars get set from DHCP.
|
||||
* Normal DHCP sets things like serverip, rootpath, etc.
|
||||
* if printenv
|
||||
/* Bootcmd is overridden by the bootscript in board/cray/L1
|
||||
*/
|
||||
#define CFG_AUTOLOAD "yes"
|
||||
#define CONFIG_BOOTCOMMAND "dhcp;"\
|
||||
"setenv bootargs devfs=mount;"\
|
||||
"setenv bootargs ip=$ipaddr:$serverip:$gatewayip:$netmask:::off $bootargs;"\
|
||||
"if printenv initrd;"\
|
||||
"then;" \
|
||||
"setenv initrd_hi $mem;"\
|
||||
"tftp 1000000 $initrd;"\
|
||||
"setenv bootargs root=/dev/ram0 rw cwsroot=$serverip:$rootpath $bootargs;"\
|
||||
"bootm 100000 1000000;"\
|
||||
"else;"\
|
||||
"setenv bootargs root=/dev/nfs ro nfsroot=$serverip:$rootpath $bootargs;"\
|
||||
"bootm 100000;"\
|
||||
"fi;"
|
||||
#define CFG_AUTOLOAD "no"
|
||||
#define CONFIG_BOOTCOMMAND "dhcp"
|
||||
|
||||
#define CONFIG_EXTRA_ENV_SETTINGS ""
|
||||
|
||||
/*
|
||||
/*
|
||||
* ..during experiments..
|
||||
#define CONFIG_SERVERIP 10.0.0.1
|
||||
#define CONFIG_ETHADDR 00:40:a6:80:14:5
|
||||
#define CONFIG_ETHADDR 00:40:a6:80:14:5
|
||||
*/
|
||||
#define CONFIG_HARD_I2C 1 /* hardware support for i2c */
|
||||
#define CONFIG_SDRAM_BANK0 1
|
||||
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||
#define CFG_I2C_SLAVE 0x7F
|
||||
#define CFG_I2C_EEPROM_ADDR 0x57
|
||||
@ -87,6 +72,7 @@
|
||||
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
|
||||
#define CFG_HUSH_PARSER 1
|
||||
#define CFG_PROMPT_HUSH_PS2 "> "
|
||||
#define CONFIG_AUTOSCRIPT 1
|
||||
|
||||
|
||||
#define CONFIG_COMMANDS (\
|
||||
@ -106,6 +92,8 @@
|
||||
CFG_CMD_RUN|\
|
||||
CFG_CMD_I2C|\
|
||||
CFG_CMD_EEPROM|\
|
||||
CFG_CMD_DIAG|\
|
||||
CFG_CMD_AUTOSCRIPT|\
|
||||
CFG_CMD_SETGETDCR)
|
||||
|
||||
/*
|
||||
@ -120,7 +108,13 @@
|
||||
CONFIG_BOOTP_BOOTFILESIZE|\
|
||||
CONFIG_BOOTP_BOOTPATH)
|
||||
|
||||
/*
|
||||
/*
|
||||
* how many time to fail & restart a net-TFTP before giving up & resetting
|
||||
* the board hoping that a reset of net interface might help..
|
||||
*/
|
||||
#define CONFIG_NET_RESET 5
|
||||
|
||||
/*
|
||||
* bauds. Just to make it compile; in our case, I read the base_baud
|
||||
* from the DCR anyway, so its kinda-tied to the above ref. clock which in turn
|
||||
* drives the system clock.
|
||||
@ -145,6 +139,7 @@
|
||||
#define CFG_LOAD_ADDR 0x100000/* where to load what we get from TFTP */
|
||||
#define CFG_TFTP_LOADADDR CFG_LOAD_ADDR
|
||||
#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
|
||||
#define CFG_DRAM_TEST 1
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Start addresses for the final memory configuration
|
||||
@ -155,15 +150,8 @@
|
||||
#define CFG_FLASH_BASE 0xFFC00000
|
||||
#define CFG_MONITOR_BASE TEXT_BASE
|
||||
|
||||
#ifndef CFG_HUSH_PARSER
|
||||
#define CFG_MONITOR_LEN (128 * 1024) /* Reserve 128 kB for Monitor */
|
||||
#define CFG_ENV_OFFSET 0x3D0000
|
||||
#else
|
||||
#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */
|
||||
#define CFG_ENV_OFFSET 0x3FE000
|
||||
#endif
|
||||
|
||||
#define CFG_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
|
||||
#define CFG_MONITOR_LEN (192 * 1024) /* Reserve 192 kB for Monitor */
|
||||
|
||||
/*
|
||||
* For booting Linux, the board info and command line data
|
||||
@ -180,11 +168,12 @@
|
||||
#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
|
||||
|
||||
/* BEG ENVIRONNEMENT FLASH: needs to be a whole FlashSector */
|
||||
#define CFG_ENV_OFFSET 0x3c8000
|
||||
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
|
||||
#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment Sector */
|
||||
#define CFG_ENV_SIZE 0x1000 /* Total Size of Environment area */
|
||||
#define CFG_ENV_SECT_SIZE 0x10000 /* see README - env sector total size */
|
||||
|
||||
/* Memory tests: U-Boot relocates itself to the top of Ram, so its at
|
||||
/* Memory tests: U-BOOT relocates itself to the top of Ram, so its at
|
||||
* 32meg-(128k+some_malloc_space+copy-of-ENV sector)..
|
||||
*/
|
||||
#define CFG_SDRAM_SIZE 32 /* megs of ram */
|
||||
@ -193,6 +182,7 @@
|
||||
/* to the end of the DRAM */
|
||||
/* less monitor and malloc area */
|
||||
#define CFG_STACK_USAGE 0x10000 /* Reserve 64k for the stack usage */
|
||||
#define CFG_MALLOC_LEN (128 << 10) /* 128k for malloc space */
|
||||
#define CFG_MEM_END_USAGE ( CFG_MONITOR_LEN \
|
||||
+ CFG_MALLOC_LEN \
|
||||
+ CFG_ENV_SECT_SIZE \
|
||||
@ -202,7 +192,7 @@
|
||||
/* END ENVIRONNEMENT FLASH */
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Cache Configuration. Only used to ..?? clear it, I guess..
|
||||
* Cache Configuration. Only used to ..?? clear it, I guess..
|
||||
*/
|
||||
#define CFG_DCACHE_SIZE 16384
|
||||
#define CFG_CACHELINE_SIZE 32
|
||||
@ -219,20 +209,26 @@
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for initial stack pointer and data area (in OnChipMem )
|
||||
*/
|
||||
#if 0
|
||||
#define CFG_INIT_RAM_ADDR 0x40000000 /* use data cache */
|
||||
#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
|
||||
#else
|
||||
#if 1
|
||||
/* On Chip Memory location */
|
||||
#define CFG_TEMP_STACK_OCM 1
|
||||
#define CFG_OCM_DATA_ADDR 0xF0000000
|
||||
#define CFG_OCM_DATA_SIZE 0x1000
|
||||
|
||||
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
|
||||
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
|
||||
#define CFG_GBL_DATA_SIZE 256 /* 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
|
||||
#else
|
||||
#define CFG_OCM_DATA_ADDR 0xF0000000
|
||||
#define CFG_OCM_DATA_SIZE 0x1000
|
||||
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of On Chip SRAM */
|
||||
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of On Chip SRAM */
|
||||
#endif
|
||||
|
||||
#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
|
||||
#endif
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Definitions for Serial Presence Detect EEPROM address
|
||||
|
||||
@ -345,4 +345,6 @@
|
||||
/* Ethernet at SCC2 */
|
||||
#define CONFIG_SCC2_ENET
|
||||
|
||||
#define CONFIG_ARTOS /* include ARTOS support */
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
|
||||
@ -46,6 +46,7 @@
|
||||
#define IH_OS_QNX 16 /* QNX */
|
||||
#define IH_OS_U_BOOT 17 /* Firmware */
|
||||
#define IH_OS_RTEMS 18 /* RTEMS */
|
||||
#define IH_OS_ARTOS 19 /* ARTOS */
|
||||
|
||||
/*
|
||||
* CPU Architecture Codes (supported by Linux)
|
||||
|
||||
@ -25,7 +25,7 @@
|
||||
|
||||
/*
|
||||
* Date & Time support (no alarms) for Dallas Semiconductor (now Maxim)
|
||||
* DS1307 Real Time Clock (RTC).
|
||||
* DS1307 and DS1338 Real Time Clock (RTC).
|
||||
*
|
||||
* based on ds1337.c
|
||||
*/
|
||||
@ -35,7 +35,8 @@
|
||||
#include <rtc.h>
|
||||
#include <i2c.h>
|
||||
|
||||
#if defined(CONFIG_RTC_DS1307) && (CONFIG_COMMANDS & CFG_CMD_DATE)
|
||||
#if (defined(CONFIG_RTC_DS1307) || defined(CONFIG_RTC_DS1338) ) && \
|
||||
(CONFIG_COMMANDS & CFG_CMD_DATE)
|
||||
|
||||
/*---------------------------------------------------------------------*/
|
||||
#undef DEBUG_RTC
|
||||
@ -200,4 +201,4 @@ static unsigned char bin2bcd (unsigned int n)
|
||||
return (((n / 10) << 4) | (n % 10));
|
||||
}
|
||||
|
||||
#endif /* CONFIG_RTC_DS1307 && (CFG_COMMANDS & CFG_CMD_DATE) */
|
||||
#endif /* (CONFIG_RTC_DS1307 || CONFIG_RTC_DS1338) && (CFG_COMMANDS & CFG_CMD_DATE) */
|
||||
|
||||
@ -93,6 +93,7 @@ table_entry_t os_name[] = {
|
||||
{ IH_OS_QNX, "qnx", "QNX", },
|
||||
{ IH_OS_U_BOOT, "u-boot", "U-Boot", },
|
||||
{ IH_OS_RTEMS, "rtems", "RTEMS", },
|
||||
{ IH_OS_ARTOS, "artos", "ARTOS", },
|
||||
{ -1, "", "", },
|
||||
};
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user