[U-Boot] [PATCH 03/14 v2] MPC85xx: Fix some settings for MPC8569MDS board

[Haiying Wang]

- Increase the size of malloc to 512KB because MPC8569MDS needs more memory for
malloc to support up to eight Ethernet interfaces.
- Move Environment address out of uboot thus the saved environment variables
will not be erased after u-boot is re-programmed.

Signed-off-by: Haiying Wang <Haiying.Wang at freescale.com>
---
v2 change: remove the CLK_IN change since Dave submitted in another patch
 include/configs/MPC8569MDS.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h
index 64a82dd..21a7adf 100644
--- a/include/configs/MPC8569MDS.h
+++ b/include/configs/MPC8569MDS.h
@@ -194,7 +194,7 @@ extern unsigned long get_clock_freq(void);
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 #define CONFIG_SYS_MONITOR_LEN	(256 * 1024)	/* Reserve 256 kB for Mon */
-#define CONFIG_SYS_MALLOC_LEN	(128 * 1024)	/* Reserved for malloc */
+#define CONFIG_SYS_MALLOC_LEN	(512 * 1024)	/* Reserved for malloc */
 
 /* Serial Port */
 #define CONFIG_CONS_INDEX		1
@@ -327,9 +327,9 @@ extern unsigned long get_clock_freq(void);
  * Environment
  */
 #define CONFIG_ENV_IS_IN_FLASH	1
-#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE + 0x40000)
+#define CONFIG_ENV_ADDR		(CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
 #define CONFIG_ENV_SECT_SIZE	0x20000	/* 256K(one sector) for env */
-#define CONFIG_ENV_SIZE		0x2000
+#define CONFIG_ENV_SIZE		CONFIG_ENV_SECT_SIZE
 
 #define CONFIG_LOADS_ECHO	1	/* echo on for serial download */
 #define CONFIG_SYS_LOADS_BAUD_CHANGE	1	/* allow baudrate change */
-- 
1.6.0.2