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Support new configuration of TRAB board with more memory

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Minor cleanup of comments
This commit is contained in:
wdenk
2003-09-17 22:48:07 +00:00
parent f54ebdfa28
commit b0639ca332
15 changed files with 206 additions and 78 deletions
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17
include/configs/trab.h
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@@ -26,6 +26,11 @@
#ifndef __CONFIG_H
#define __CONFIG_H
#ifdef CONFIG_OLD_VERSION /* Old configuration: */
#define CONFIG_RAM_16MB /* 16 MB SDRAM */
#define CONFIG_FLASH_8MB /* 8 MB Flash */
#endif
/*
* If we are developing, we might want to start armboot from ram
* so we MUST NOT initialize critical regs like mem-timing ...
@@ -179,7 +184,7 @@
#define CONFIG_SERVERIP 192.168.3.1
#define CONFIG_BOOTCOMMAND "run flash_nfs"
#ifndef CONFIG_OLD_VERSION /* current config: 16 MB flash, 32 MB RAM */
#ifndef CONFIG_FLASH_8MB /* current config: 16 MB flash */
#ifdef CFG_HUSH_PARSER
#define CONFIG_EXTRA_ENV_SETTINGS \
"nfs_args=setenv bootargs root=/dev/nfs rw " \
@@ -225,7 +230,7 @@
"mdm_init2=ATS0=1\0" \
"mdm_flow_control=rts/cts\0"
#endif /* CFG_HUSH_PARSER */
#else /* CONFIG_OLD_VERSION => 8 MB flash, 16 MB RAM */
#else /* CONFIG_FLASH_8MB => 8 MB flash */
#ifdef CFG_HUSH_PARSER
#define CONFIG_EXTRA_ENV_SETTINGS \
"nfs_args=setenv bootargs root=/dev/nfs rw " \
@@ -273,7 +278,7 @@
"mdm_init2=ATS0=1\0" \
"mdm_flow_control=rts/cts\0"
#endif /* CFG_HUSH_PARSER */
#endif /* CONFIG_OLD_VERSION */
#endif /* CONFIG_FLASH_8MB */
#if 0 /* disabled for development */
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
@@ -346,7 +351,7 @@
*/
#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
#define PHYS_SDRAM_1 0x0C000000 /* SDRAM Bank #1 */
#ifndef CONFIG_OLD_VERSION
#ifndef CONFIG_RAM_16MB
#define PHYS_SDRAM_1_SIZE 0x02000000 /* 32 MB */
#else
#define PHYS_SDRAM_1_SIZE 0x01000000 /* 16 MB */
@@ -362,7 +367,7 @@
* FLASH and environment organization
*/
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#ifndef CONFIG_OLD_VERSION
#ifndef CONFIG_FLASH_8MB
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
#else
#define CFG_MAX_FLASH_SECT 71 /* max number of sectors on one chip */
@@ -375,7 +380,7 @@
#define CFG_ENV_IS_IN_FLASH 1
/* Address and size of Primary Environment Sector */
#ifndef CONFIG_OLD_VERSION
#ifndef CONFIG_FLASH_8MB
#define CFG_ENV_ADDR (CFG_FLASH_BASE + 0x60000)
#define CFG_ENV_SIZE 0x4000
#define CFG_ENV_SECT_SIZE 0x20000