34 lines
1.2 KiB
Diff
34 lines
1.2 KiB
Diff
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From 8ef2f4dcd208e072ab491874c06722c3a8ec69e3 Mon Sep 17 00:00:00 2001
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From: "Edward A. James" <eajames@us.ibm.com>
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Date: Thu, 13 Jul 2017 13:42:18 -0500
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Subject: [PATCH 1/4] configs/ast: Add redundnant env
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Configure ast chips to run redundant u-boot environments.
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Signed-off-by: Edward A. James <eajames@us.ibm.com>
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---
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include/configs/ast-common.h | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
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index eff6d2b529..a0243083bd 100644
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--- a/include/configs/ast-common.h
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+++ b/include/configs/ast-common.h
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@@ -104,9 +104,12 @@
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#define CONFIG_SYS_MAX_FLASH_SECT (8192) /* max number of sectors on one chip */
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_ADDR (AST_FMC_CS0_BASE + 0x60000)
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+#define CONFIG_ENV_ADDR_REDUND (AST_FMC_CS0_BASE + 0x70000)
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#define CONFIG_ENV_OFFSET 0x60000 /* environment starts here */
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-#define CONFIG_ENV_SIZE 0x20000 /* Total Size of Environment Sector */
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+#define CONFIG_ENV_OFFSET_REDUND 0x70000
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+#define CONFIG_ENV_SIZE 0x10000 /* Total Size of Environment Sector */
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+#define CONFIG_ENV_SIZE_REDUND 0x10000
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#define CONFIG_BOOTCOMMAND "bootm 20080000"
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#define CONFIG_ENV_OVERWRITE
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--
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2.14.3
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