blob: ee115e8e2868e388934dfc78ab2cca6cfa5e74e0 [file] [log] [blame]
Joel Stanleyc5bb61e2018-02-20 16:17:22 +10301From 8ef2f4dcd208e072ab491874c06722c3a8ec69e3 Mon Sep 17 00:00:00 2001
Edward A. James7bd5f1d2017-08-15 14:18:12 -05002From: "Edward A. James" <eajames@us.ibm.com>
3Date: Thu, 13 Jul 2017 13:42:18 -0500
Joel Stanleyc5bb61e2018-02-20 16:17:22 +10304Subject: [PATCH 1/4] configs/ast: Add redundnant env
Edward A. James7bd5f1d2017-08-15 14:18:12 -05005
6Configure ast chips to run redundant u-boot environments.
7
8Signed-off-by: Edward A. James <eajames@us.ibm.com>
9---
10 include/configs/ast-common.h | 5 ++++-
11 1 file changed, 4 insertions(+), 1 deletion(-)
12
13diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
Joel Stanleyc5bb61e2018-02-20 16:17:22 +103014index eff6d2b529..a0243083bd 100644
Edward A. James7bd5f1d2017-08-15 14:18:12 -050015--- a/include/configs/ast-common.h
16+++ b/include/configs/ast-common.h
Joel Stanleyc5bb61e2018-02-20 16:17:22 +103017@@ -104,9 +104,12 @@
Edward A. James7bd5f1d2017-08-15 14:18:12 -050018 #define CONFIG_SYS_MAX_FLASH_SECT (8192) /* max number of sectors on one chip */
19 #define CONFIG_ENV_IS_IN_FLASH 1
20 #define CONFIG_ENV_ADDR (AST_FMC_CS0_BASE + 0x60000)
21+#define CONFIG_ENV_ADDR_REDUND (AST_FMC_CS0_BASE + 0x70000)
22
23 #define CONFIG_ENV_OFFSET 0x60000 /* environment starts here */
24-#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
25+#define CONFIG_ENV_OFFSET_REDUND 0x70000
26+#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
27+#define CONFIG_ENV_SIZE_REDUND 0x10000
28
Joel Stanleyc5bb61e2018-02-20 16:17:22 +103029 #define CONFIG_BOOTCOMMAND "bootm 20080000"
30 #define CONFIG_ENV_OVERWRITE
Edward A. James7bd5f1d2017-08-15 14:18:12 -050031--
Joel Stanleyc5bb61e2018-02-20 16:17:22 +1030322.14.3
Edward A. James7bd5f1d2017-08-15 14:18:12 -050033