- Change the CONFIG_SYS_CLK_FREQ and CONFIG_DDR_CLK_FREQ to 66666666 since the on-board oscillator's freq is 66.666MHz. - 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@freescale.com Signed-off-by: Dave Liu daveliu@freescale.com --- include/configs/MPC8569MDS.h | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/configs/MPC8569MDS.h b/include/configs/MPC8569MDS.h index b0af5dc..ea996ff 100644 --- a/include/configs/MPC8569MDS.h +++ b/include/configs/MPC8569MDS.h @@ -55,8 +55,8 @@ extern unsigned long get_clock_freq(void); #endif /* Replace a call to get_clock_freq (after it is implemented)*/ -#define CONFIG_SYS_CLK_FREQ 66000000 -#define CONFIG_DDR_CLK_FREQ 66000000 +#define CONFIG_SYS_CLK_FREQ 66666666 +#define CONFIG_DDR_CLK_FREQ CONFIG_SYS_CLK_FREQ
/* * These can be toggled for performance analysis, otherwise use default. @@ -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 */