[U-Boot] [PATCH 13/34] Blackfin: bf561-ezkit/ibf-dsp561: invert env offset/addr logic
Mike Frysinger
vapier at gentoo.org
Sun Apr 3 10:58:20 CEST 2011
Have CONFIG_ENV_ADDR be based on CONFIG_ENV_OFFSET rather than the other
way around so that we can use CONFIG_ENV_OFFSET during build. It also
avoids a little address duplication.
Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
include/configs/bf561-ezkit.h | 4 ++--
include/configs/ibf-dsp561.h | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/configs/bf561-ezkit.h b/include/configs/bf561-ezkit.h
index 7081d5f..33c7e18 100644
--- a/include/configs/bf561-ezkit.h
+++ b/include/configs/bf561-ezkit.h
@@ -80,8 +80,8 @@
#define CONFIG_SYS_MAX_FLASH_SECT 135
/* The BF561-EZKIT uses a top boot flash */
#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR 0x20004000
-#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
+#define CONFIG_ENV_OFFSET 0x4000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_SECT_SIZE 0x10000
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
diff --git a/include/configs/ibf-dsp561.h b/include/configs/ibf-dsp561.h
index f3d6c8b..055f8a0 100644
--- a/include/configs/ibf-dsp561.h
+++ b/include/configs/ibf-dsp561.h
@@ -80,8 +80,8 @@
#define CONFIG_SYS_MAX_FLASH_SECT 135 /* max number of sectors on one chip */
/* The BF561-EZKIT uses a top boot flash */
#define CONFIG_ENV_IS_IN_FLASH 1
-#define CONFIG_ENV_ADDR 0x20004000
-#define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR - CONFIG_SYS_FLASH_BASE)
+#define CONFIG_ENV_OFFSET 0x4000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
#define CONFIG_ENV_SIZE 0x2000
#define CONFIG_ENV_SECT_SIZE 0x10000 /* Total Size of Environment Sector */
#if (CONFIG_BFIN_BOOT_MODE == BFIN_BOOT_BYPASS)
--
1.7.4.1
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