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[U-Boot,5/6] ARM: highbank: change env config to use nvram

Message ID 1328151477-8026-6-git-send-email-robherring2@gmail.com
State Accepted
Delegated to: Albert ARIBAUD
Headers show

Commit Message

Rob Herring Feb. 2, 2012, 2:57 a.m. UTC 
From: Jason Hobbs <jason.hobbs@calxeda.com>

Update the highbank config to use env from NVRAM. Also remove extra env
settings as they are not used unless the default env is used.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
---
 include/configs/highbank.h |   16 +++++++---------
 1 files changed, 7 insertions(+), 9 deletions(-)
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Patch

diff --git a/include/configs/highbank.h b/include/configs/highbank.h
index 801f4ae..7f93d5e 100644
--- a/include/configs/highbank.h
+++ b/include/configs/highbank.h
@@ -93,12 +93,6 @@ 
 
 #define CONFIG_SYS_LOAD_ADDR		0x800000
 
-#define CONFIG_EXTRA_ENV_SETTINGS	\
-		"fdtaddr_r=0x600000\0" \
-		"pxefile_addr_r=0x700000\0" \
-		"kernel_addr_r=0x800000\0" \
-		"ramdisk_addr_r=0x01000000\0" \
-
 /*-----------------------------------------------------------------------
  * Stack sizes
  *
@@ -118,9 +112,13 @@ 
 #define CONFIG_SYS_MEMTEST_START	0x100000
 #define CONFIG_SYS_MEMTEST_END		(PHYS_SDRAM_1_SIZE - 0x100000)
 
-/* Room required on the stack for the environment data */
-#define CONFIG_ENV_SIZE			0x2000
-#define CONFIG_ENV_IS_NOWHERE
+/* Environment data setup 
+*/
+#define CONFIG_ENV_IS_IN_NVRAM
+#define CONFIG_SYS_NVRAM_BASE_ADDR	0xfff88000	/* NVRAM base address */
+#define CONFIG_SYS_NVRAM_SIZE		0x8000		/* NVRAM size */
+#define CONFIG_ENV_SIZE			0x2000		/* Size of Environ */
+#define CONFIG_ENV_ADDR			CONFIG_SYS_NVRAM_BASE_ADDR
 
 #define CONFIG_SYS_SDRAM_BASE		0x00000000
 #define CONFIG_SYS_TEXT_BASE		0x00008000