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authorPaul Burton <paul.burton@imgtec.com>2013-11-08 11:18:56 +0000
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2013-11-09 17:21:02 +0100
commitfba6f45cdcf77985c4bf891322b5442bda1005e0 (patch)
tree2d1539b9d2911ffc6a5d4d323e74eee8f75bb982 /include/configs
parent3ced12a06baaf90039fa171688d33358b15613d1 (diff)
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malta: store environment in flash
Allow the environment to be stored in the monitor flash of a Malta board. The environment is stored in the final 128KB of the flash, which both leaves the majority of the flash available for U-boot code and also matches the location which YAMON uses. Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/malta.h15
1 files changed, 9 insertions, 6 deletions
diff --git a/include/configs/malta.h b/include/configs/malta.h
index a0f6a4a..b58b6e4 100644
--- a/include/configs/malta.h
+++ b/include/configs/malta.h
@@ -84,12 +84,6 @@
#define CONFIG_CONS_INDEX 1
/*
- * Environment
- */
-#define CONFIG_ENV_IS_NOWHERE
-#define CONFIG_ENV_SIZE 0x10000
-
-/*
* Flash configuration
*/
#define CONFIG_SYS_FLASH_BASE (KSEG1 | MALTA_FLASH_BASE)
@@ -100,6 +94,15 @@
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
+#define CONFIG_ENV_ADDR \
+ (CONFIG_SYS_FLASH_BASE + (4 << 20) - CONFIG_ENV_SIZE)
+
+/*
* Commands
*/
#include <config_cmd_default.h>