From 7205e4075d8b50e4dd89fe39ed03860b23cbb704 Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Wed, 10 Sep 2003 22:30:53 +0000
Subject: * Patches by Denis Peter, 9 Sep 2003:   add FAT support for IDE, SCSI
 and USB

* Patches by Gleb Natapov, 2 Sep 2003:
  - cleanup of POST code for unsupported architectures
  - MPC824x locks way0 of data cache for use as initial RAM;
    this patch unlocks it after relocation to RAM and invalidates
    the locked entries.

* Patch by Gleb Natapov, 30 Aug 2003:
  new I2C driver for mpc107 bridge. Now works from flash.

* Patch by Dave Ellis, 11 Aug 2003:
  - JFFS2: fix typo in common/cmd_jffs2.c
  - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
  - JFFS2: remove node version 0 warning
  - JFFS2: accept JFFS2 PADDING nodes
  - SXNI855T: add AM29LV800 support
  - SXNI855T: move environment from EEPROM to flash
  - SXNI855T: boot from JFFS2 in NOR or NAND flash

* Patch by Bill Hargen, 11 Aug 2003:
  fixes for I2C on MPC8240
  - fix i2c_write routine
  - fix iprobe command
  - eliminates use of global variables, plus dead code, cleanup.
---
 include/configs/SXNI855T.h | 29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

(limited to 'include/configs/SXNI855T.h')

diff --git a/include/configs/SXNI855T.h b/include/configs/SXNI855T.h
index bdaf683c3..d6fa79807 100644
--- a/include/configs/SXNI855T.h
+++ b/include/configs/SXNI855T.h
@@ -145,12 +145,22 @@
 
 #define CONFIG_COMMANDS		(CONFIG_CMD_DFL		| \
 				 CFG_CMD_EEPROM		| \
+				 CFG_CMD_JFFS2		| \
 				 CFG_CMD_NAND		| \
 				 CFG_CMD_DATE)
 
 /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
 #include <cmd_confdefs.h>
 
+#define CFG_JFFS_CUSTOM_PART
+#define CFG_JFFS2_SORT_FRAGMENTS
+/* JFFS2 location when using NOR flash */
+#define CFG_JFFS2_BASE	(CFG_FLASH_BASE + 0x80000)
+#define CFG_JFFS2_SIZE	(0x780000)
+/* JFFS2 location (in RAM) when using NAND flash */
+#define	CFG_JFFS2_RAMBASE 0x400000
+#define	CFG_JFFS2_RAMSIZE 0x200000	/* NAND boot partition is 2MiB	*/
+
 /* NAND flash support */
 #define CONFIG_MTD_NAND_ECC_JFFS2
 #define CFG_MAX_NAND_DEVICE	1	/* Max number of NAND devices	*/
@@ -405,13 +415,18 @@
 
 #define CONFIG_RESET_ON_PANIC		/* reset if system panic() */
 
-/* to put environment in EEROM */
-#define	CFG_ENV_IS_IN_EEPROM	1
-#define CFG_ENV_OFFSET		0	/* Start right at beginning of NVRAM */
-#define CFG_ENV_SIZE		1024	/* Use only a part of it*/
-
-#if 1
-#define CONFIG_BOOT_RETRY_TIME	60	/* boot if no command in 60 seconds */
+#define CFG_ENV_IS_IN_FLASH
+#ifdef CFG_ENV_IS_IN_FLASH
+  /* environment is in FLASH */
+  #define CFG_ENV_ADDR		0xF8040000	/* AM29LV641 or AM29LV800BT */
+  #define CFG_ENV_ADDR_REDUND	0xF8050000	/* AM29LV641 or AM29LV800BT */
+  #define CFG_ENV_SECT_SIZE	0x00010000
+  #define CFG_ENV_SIZE		0x00002000
+#else
+  /* environment is in EEPROM */
+  #define CFG_ENV_IS_IN_EEPROM		1
+  #define CFG_ENV_OFFSET		0	/* at beginning of EEPROM */
+  #define CFG_ENV_SIZE		     1024	/* Use only a part of it*/
 #endif
 
 #if 1
-- 
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