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u-boot/include/configs/QS823.h
Wolfgang Denk 25ddd1fb0a Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value 
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26 21:05:30 +02:00

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/*
* (C) Copyright 2003
* MuLogic B.V.
*
* (C) Copyright 2002
* Simple Network Magic Corporation
*
* (C) Copyright 2000
* 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
/* various debug settings */
#undef CONFIG_SYS_DEVICE_NULLDEV /* null device */
#undef CONFIG_SILENT_CONSOLE /* silent console */
#undef CONFIG_SYS_CONSOLE_INFO_QUIET /* silent console ? */
#undef DEBUG_FLASH /* debug flash code */
#undef FLASH_DEBUG /* debug fash code */
#undef DEBUG_ENV /* debug environment code */
#define CONFIG_SYS_DIRECT_FLASH_TFTP 1 /* allow direct tftp to flash */
#define CONFIG_ENV_OVERWRITE 1 /* allow overwrite MAC address */
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC823 1 /* This is a MPC823 CPU */
#define CONFIG_QS823 1 /* ...on a QS823 module */
#define CONFIG_SCC2_ENET 1 /* SCC2 10BaseT ethernet */
#define CONFIG_SYS_TEXT_BASE 0xFFF00000
/* Select the target clock speed */
#undef CONFIG_CLOCK_16MHZ /* cpu=16,777,216 Hz, mem=16Mhz */
#undef CONFIG_CLOCK_33MHZ /* cpu=33,554,432 Hz, mem=33Mhz */
#undef CONFIG_CLOCK_50MHZ /* cpu=49,971,200 Hz, mem=33Mhz */
#define CONFIG_CLOCK_66MHZ 1 /* cpu=67,108,864 Hz, mem=66Mhz */
#undef CONFIG_CLOCK_80MHZ /* cpu=79,986,688 Hz, mem=33Mhz */
#ifdef CONFIG_CLOCK_16MHZ
#define CONFIG_CLOCK_MULT 512
#endif
#ifdef CONFIG_CLOCK_33MHZ
#define CONFIG_CLOCK_MULT 1024
#endif
#ifdef CONFIG_CLOCK_50MHZ
#define CONFIG_CLOCK_MULT 1525
#endif
#ifdef CONFIG_CLOCK_66MHZ
#define CONFIG_CLOCK_MULT 2048
#endif
#ifdef CONFIG_CLOCK_80MHZ
#define CONFIG_CLOCK_MULT 2441
#endif
/* choose flash size, 4Mb or 8Mb */
#define CONFIG_FLASH_4MB 1 /* board has 4Mb flash */
#undef CONFIG_FLASH_8MB /* board has 8Mb flash */
#define CONFIG_CLOCK_BASE 32768 /* Base clock input freq */
#undef CONFIG_8xx_CONS_SMC1
#define CONFIG_8xx_CONS_SMC2 1 /* Console is on SMC2 */
#undef CONFIG_8xx_CONS_NONE
#define CONFIG_BAUDRATE 38400 /* console baudrate = 38.4kbps */
#undef CONFIG_CLOCKS_IN_MHZ /* clocks passsed to Linux in MHz */
/* Define default IP addresses */
#define CONFIG_IPADDR 192.168.1.99 /* own ip address */
#define CONFIG_SERVERIP 192.168.1.19 /* used for tftp (not nfs?) */
/* message to say directly after booting */
#define CONFIG_PREBOOT "echo '';" \
"echo 'type:';" \
"echo 'run boot_nfs to boot to NFS';" \
"echo 'run boot_flash to boot to flash';" \
"echo '';" \
"echo 'run flash_rootfs to install a new rootfs';" \
"echo 'run flash_env to clear the env sector';" \
"echo 'run flash_rw to clear the rw fs';" \
"echo 'run flash_uboot to install a new u-boot';" \
"echo 'run flash_kernel to install a new kernel';"
/* wait 5 seconds before executing CONFIG_BOOTCOMMAND */
#define CONFIG_BOOTDELAY 5
#define CONFIG_BOOTCOMMAND "run boot_nfs"
#undef CONFIG_BOOTARGS /* made by set_nfs of set_flash */
/* Our flash filesystem looks like this
*
* 4Mb board:
* ffc0 0000 - ffeb ffff root filesystem (jffs2) (~3Mb)
* ffec 0000 - ffed ffff read-write filesystem (ext2)
* ffee 0000 - ffef ffff environment
* fff0 0000 - fff1 ffff u-boot
* fff2 0000 - ffff ffff linux kernel
*
* 8Mb board:
* ff80 0000 - ffeb ffff root filesystem (jffs2) (~7Mb)
* ffec 0000 - ffed ffff read-write filesystem (ext2)
* ffee 0000 - ffef ffff environment
* fff0 0000 - fff1 ffff u-boot
* fff2 0000 - ffff ffff linux kernel
*
*/
/* environment for 4Mb board */
#ifdef CONFIG_FLASH_4MB
#define CONFIG_EXTRA_ENV_SETTINGS \
"serial#=QS823\0" \
"hostname=qs823\0" \
"netdev=eth0\0" \
"ethaddr=00:01:02:B4:36:56\0" \
"rootpath=/exports/rootfs\0" \
"mtdparts=mtdparts=phys:2816k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
/* fill in variables */ \
"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
/* commands */ \
"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
/* reinstall flash parts */ \
"flash_rootfs=protect off ffc00000 ffebffff; era ffc00000 ffebffff; tftp ffc00000 /tftpboot/rootfs.jffs2\0" \
"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.4mb.bin\0" \
"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
#endif /* CONFIG_FLASH_4MB */
/* environment for 8Mb board */
#ifdef CONFIG_FLASH_8MB
#define CONFIG_EXTRA_ENV_SETTINGS \
"serial#=QS823\0" \
"hostname=qs823\0" \
"netdev=eth0\0" \
"ethaddr=00:01:02:B4:36:56\0" \
"rootpath=/exports/rootfs\0" \
"mtdparts=mtdparts=phys:6912k(root),128k(rw),128k(env),128k(u-boot),-(kernel)\0" \
/* fill in variables */ \
"set_ip=setenv ip ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off\0" \
"set_nfs=setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath $ip init=/sbin/init $mtdparts\0" \
"set_flash=setenv bootargs root=/dev/mtdblock1 ro $ip init=/sbin/init $mtdparts\0" \
/* commands */ \
"boot_nfs=run set_ip; run set_nfs; tftp 0x400000 /tftpboot/vmlinux.UBoot; bootm 0x400000\0" \
"boot_flash=run set_ip; run set_flash; bootm fff20000\0" \
/* reinstall flash parts */ \
"flash_rootfs=protect off ff800000 ffebffff; era ff800000 ffebffff; tftp ff800000 /tftpboot/rootfs.jffs2\0" \
"flash_rw=protect off ffec0000 ffedffff; era ffec0000 ffedffff\0" \
"flash_env=protect off ffee0000 ffefffff; era ffee0000 ffefffff\0" \
"flash_uboot=protect off fff00000 fff1ffff; era fff00000 fff1ffff; tftp fff00000 /tftpboot/u-boot.8mb.bin\0" \
"flash_kernel=protect off fff20000 ffffffff; era fff20000 ffffffff; tftp fff20000 /tftpboot/vmlinux.UBoot\0"
#endif /* CONFIG_FLASH_8MB */
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
#undef CONFIG_SYS_LOADS_BAUD_CHANGE /* don't allow baudrate change */
#undef CONFIG_WATCHDOG /* watchdog disabled */
#undef CONFIG_STATUS_LED /* Status LED disabled */
#undef CONFIG_CAN_DRIVER /* CAN Driver support disabled */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_SUBNETMASK
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_BOOTFILESIZE
#undef CONFIG_MAC_PARTITION
#undef CONFIG_DOS_PARTITION
#define CONFIG_RTC_MPC8xx /* use internal RTC of MPC8xx */
/*
* Command line configuration.
*/
#define CONFIG_CMD_BDI
#define CONFIG_CMD_BOOTD
#define CONFIG_CMD_CONSOLE
#define CONFIG_CMD_DATE
#define CONFIG_CMD_SAVEENV
#define CONFIG_CMD_FLASH
#define CONFIG_CMD_IMI
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_MEMORY
#define CONFIG_CMD_NET
#define CONFIG_CMD_RUN
/*-----------------------------------------------------------------------
* Environment variable storage is in FLASH, one sector before U-boot
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128Kb, one whole sector */
#define CONFIG_ENV_SIZE 0x2000 /* 8kb */
#define CONFIG_ENV_ADDR 0xffee0000 /* address of env sector */
/*-----------------------------------------------------------------------
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#define CONFIG_SYS_HUSH_PARSER 1 /* use "hush" command parser */
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works */
#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_SYS_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 CONFIG_SYS_IMMR 0xFF000000
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
*/
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#define CONFIG_SYS_INIT_RAM_SIZE 0x2F00 /* Size of used area in DPRAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_FLASH_BASE 0xFF800000 /* Allow an 8Mbyte window */
#define FLASH_BASE0_4M_PRELIM 0xFFC00000 /* Base for 4M Flash */
#define FLASH_BASE0_8M_PRELIM 0xFF800000 /* Base for 8M Flash */
#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
#define CONFIG_SYS_MONITOR_BASE 0xFFF00000 /* U-boot location */
#define CONFIG_SYS_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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* TODO flash parameters
* FLASH organization for Intel Strataflash
*/
#undef CONFIG_SYS_FLASH_16BIT /* 32-bit wide flash memory */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_CACHELINE_SIZE 16 /* For all MPC8xx CPUs */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_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
*/
#ifdef CONFIG_WATCHDOG
#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWE | SYPCR_SWRI | SYPCR_SWP)
#else
#define CONFIG_SYS_SYPCR (SYPCR_SWTC | SYPCR_BMT | SYPCR_BME | SYPCR_SWF | SYPCR_SWRI | SYPCR_SWP)
#endif
/*-----------------------------------------------------------------------
* SIUMCR - SIU Module Configuration 11-6
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_SIUMCR (SIUMCR_DLK | SIUMCR_DPC | SIUMCR_MPRE | SIUMCR_MLRC01 | SIUMCR_GB5E)
/*-----------------------------------------------------------------------
* TBSCR - Time Base Status and Control 11-26
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_TBSCR (TBSCR_REFA | TBSCR_REFB | TBSCR_TBF)
/*-----------------------------------------------------------------------
* RTCSC - Real-Time Clock Status and Control Register 11-27
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_RTCSC (RTCSC_SEC | RTCSC_ALR | RTCSC_RTF| RTCSC_RTE)
/*-----------------------------------------------------------------------
* PISCR - Periodic Interrupt Status and Control 11-31
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_PISCR (PISCR_PS | PISCR_PITF)
/*-----------------------------------------------------------------------
* PLPRCR - PLL, Low-Power, and Reset Control Register 15-30
*-----------------------------------------------------------------------
*/
/* MF (Multiplication Factor of SPLL) */
/* Sets the QS823 to specified clock from 32KHz clock at EXTAL. */
#define vPLPRCR_MF ((CONFIG_CLOCK_MULT+1) << 20)
#define CONFIG_SYS_PLPRCR (vPLPRCR_MF | PLPRCR_SPLSS | PLPRCR_TEXPS | PLPRCR_TMIST | PLPRCR_LOLRE)
/*-----------------------------------------------------------------------
* SCCR - System Clock and reset Control Register 15-27
*-----------------------------------------------------------------------
*/
#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG00)
#define CONFIG_SYS_BRGCLK_PRESCALE 1
#endif
#if defined(CONFIG_CLOCK_66MHZ)
#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF00 | SCCR_DFBRG01)
#define CONFIG_SYS_BRGCLK_PRESCALE 4
#endif
#if defined(CONFIG_CLOCK_80MHZ)
#define CONFIG_SYS_SCCR (SCCR_TBS | SCCR_EBDF01 | SCCR_DFBRG01)
#define CONFIG_SYS_BRGCLK_PRESCALE 4
#endif
#define SCCR_MASK CONFIG_SYS_SCCR
/*-----------------------------------------------------------------------
* Debug Enable Register
* 0x73E67C0F - All interrupts handled by BDM
* 0x00824001 - Only interrupts needed by MWDebug.exe handled by BDM
*-----------------------------------------------------------------------
#define CONFIG_SYS_DER 0x73E67C0F
#define CONFIG_SYS_DER 0x0082400F
#-------------------------------------------------------------------------
# Program the Debug Enable Register (DER). This register provides the user
# with the reason for entering into the debug mode. We want all conditions
# to end up as an exception. We don't want to enter into debug mode for
# any condition. See the back of of the Development Support section of the
# MPC860 User Manual for a description of this register.
#-------------------------------------------------------------------------
*/
#define CONFIG_SYS_DER 0
/*-----------------------------------------------------------------------
* Memory Controller Initialization Constants
*-----------------------------------------------------------------------
*/
/*
* BR0 and OR0 (AMD dual FLASH devices)
* Base address = 0xFFF0_0000 - 0xFFF7_FFFF (After relocation)
*/
#define CONFIG_SYS_PRELIM_OR_AM
#define CONFIG_SYS_OR_TIMING_FLASH
/*
*-----------------------------------------------------------------------
* Base Register 0 (BR0): Bank 0 is assigned to the 8Mbyte (2M X 32)
* flash that resides on the QS823.
*-----------------------------------------------------------------------
*/
/* BA (Base Address) = 0xFF80+0b for a total of 17 bits. 17 bit base addr */
/* represents a minumum 32K block size. */
#define vBR0_BA ((0xFF80 << 16) + (0 << 15))
#define CONFIG_SYS_BR0_PRELIM (vBR0_BA | BR_V)
/* AM (Address Mask) = 0xFF80+0b = We've masked the upper 9 bits */
/* which defines a 8 Mbyte memory block. */
#define vOR0_AM ((0xFF80 << 16) + (0 << 15))
#if defined(CONFIG_CLOCK_50MHZ) || defined(CONFIG_CLOCK_80MHZ)
/* 0101 = Add a 5 clock cycle wait state */
#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | 0R_ACS_DIV4 | OR_BI | OR_SCY_5_CLK)
#endif
#if defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_66MHZ)
/* 0011 = Add a 3 clock cycle wait state */
/* 29.8ns clock * (3 + 2) = 149ns cycle time */
#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_3_CLK)
#endif
#if defined(CONFIG_CLOCK_16MHZ)
/* 0010 = Add a 2 clock cycle wait state */
#define CONFIG_SYS_OR0_PRELIM (vOR0_AM | OR_CSNT_SAM | OR_ACS_DIV4 | OR_BI | OR_SCY_2_CLK)
#endif
/*
* BR1 and OR1 (SDRAM)
* Base Address = 0x00000000 - 0x00FF_FFFF (16M After relocation)
* Base Address = 0x00000000 - 0x01FF_FFFF (32M After relocation)
* Base Address = 0x00000000 - 0x03FF_FFFF (64M After relocation)
* Base Address = 0x00000000 - 0x07FF_FFFF (128M After relocation)
*/
#define SDRAM_BASE 0x00000000 /* SDRAM bank */
#define SDRAM_PRELIM_OR_AM 0xF8000000 /* map max. 128 MB */
/* AM (Address Mask) = 0xF800+0b = We've masked the upper 5 bits which
* represents a 128 Mbyte block the DRAM in
* this address base.
*/
#define vOR1_AM ((0xF800 << 16) + (0 << 15))
#define vBR1_BA ((0x0000 << 16) + (0 << 15))
#define CONFIG_SYS_OR1 (vOR1_AM | OR_CSNT_SAM | OR_BI)
#define CONFIG_SYS_BR1 (vBR1_BA | BR_MS_UPMA | BR_V)
/* Machine A Mode Register */
/* PTA Periodic Timer A */
#if defined(CONFIG_CLOCK_80MHZ)
#define vMAMR_PTA (19 << 24)
#endif
#if defined(CONFIG_CLOCK_66MHZ)
#define vMAMR_PTA (16 << 24)
#endif
#if defined(CONFIG_CLOCK_50MHZ)
#define vMAMR_PTA (195 << 24)
#endif
#if defined(CONFIG_CLOCK_33MHZ)
#define vMAMR_PTA (131 << 24)
#endif
#if defined(CONFIG_CLOCK_16MHZ)
#define vMAMR_PTA (65 << 24)
#endif
/* For boards with 16M of SDRAM */
#define SDRAM_16M_MAX_SIZE 0x01000000 /* max 16MB SDRAM */
#define CONFIG_SYS_16M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_0 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A11 |\
MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
/* For boards with 32M of SDRAM */
#define SDRAM_32M_MAX_SIZE 0x02000000 /* max 32MB SDRAM */
#define CONFIG_SYS_32M_MAMR (vMAMR_PTA | MAMR_AMA_TYPE_1 | MAMR_DSA_2_CYCL | MAMR_G0CLA_A10 |\
MAMR_RLFA_1X | MAMR_WLFA_1X | MAMR_TLFA_4X)
/* Memory Periodic Timer Prescaler Register */
#if defined(CONFIG_CLOCK_66MHZ) || defined(CONFIG_CLOCK_80MHZ)
/* Divide by 32 */
#define CONFIG_SYS_MPTPR 0x02
#endif
#if defined(CONFIG_CLOCK_16MHZ) || defined(CONFIG_CLOCK_33MHZ) || defined(CONFIG_CLOCK_50MHZ)
/* Divide by 16 */
#define CONFIG_SYS_MPTPR 0x04
#endif
/*
* BR2 and OR2 (Unused)
* Base address = 0xF020_0000 - 0xF020_0FFF
*
*/
#define CONFIG_SYS_OR2_PRELIM 0xFFF00000
#define CONFIG_SYS_BR2_PRELIM 0xF0200000
/*
* BR3 and OR3 (External Bus CS3)
* Base address = 0xF030_0000 - 0xF030_0FFF
*
*/
#define CONFIG_SYS_OR3_PRELIM 0xFFF00000
#define CONFIG_SYS_BR3_PRELIM 0xF0300000
/*
* BR4 and OR4 (External Bus CS3)
* Base address = 0xF040_0000 - 0xF040_0FFF
*
*/
#define CONFIG_SYS_OR4_PRELIM 0xFFF00000
#define CONFIG_SYS_BR4_PRELIM 0xF0400000
/*
* BR4 and OR4 (External Bus CS3)
* Base address = 0xF050_0000 - 0xF050_0FFF
*
*/
#define CONFIG_SYS_OR5_PRELIM 0xFFF00000
#define CONFIG_SYS_BR5_PRELIM 0xF0500000
/*
* BR6 and OR6 (Unused)
* Base address = 0xF060_0000 - 0xF060_0FFF
*
*/
#define CONFIG_SYS_OR6_PRELIM 0xFFF00000
#define CONFIG_SYS_BR6_PRELIM 0xF0600000
/*
* BR7 and OR7 (Unused)
* Base address = 0xF070_0000 - 0xF070_0FFF
*
*/
#define CONFIG_SYS_OR7_PRELIM 0xFFF00000
#define CONFIG_SYS_BR7_PRELIM 0xF0700000
/*
* Sanity checks
*/
#if defined(CONFIG_SCC1_ENET) && defined(CONFIG_FEC_ENET)
#error Both CONFIG_SCC1_ENET and CONFIG_FEC_ENET configured
#endif
#endif /* __CONFIG_H */
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