diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-ppc/ppc4xx-sdram.h | 4 | ||||
| -rw-r--r-- | include/configs/katmai.h | 7 |
2 files changed, 9 insertions, 2 deletions
diff --git a/include/asm-ppc/ppc4xx-sdram.h b/include/asm-ppc/ppc4xx-sdram.h index 83931f1..e151f0c 100644 --- a/include/asm-ppc/ppc4xx-sdram.h +++ b/include/asm-ppc/ppc4xx-sdram.h @@ -284,8 +284,8 @@ #if defined(CONFIG_440SPE) || \ defined(CONFIG_460EX) || defined(CONFIG_460GT) #define SDRAM_RXBAS_SDBA_MASK 0xFFE00000 /* Base address */ -#define SDRAM_RXBAS_SDBA_ENCODE(n) ((((u32)(n))&0xFFE00000)>>2) -#define SDRAM_RXBAS_SDBA_DECODE(n) ((((u32)(n))&0xFFE00000)<<2) +#define SDRAM_RXBAS_SDBA_ENCODE(n) ((u32)(((phys_size_t)(n) >> 2) & 0xFFE00000)) +#define SDRAM_RXBAS_SDBA_DECODE(n) ((((phys_size_t)(n)) & 0xFFE00000) << 2) #endif /* CONFIG_440SPE */ #if defined(CONFIG_440SP) #define SDRAM_RXBAS_SDBA_MASK 0xFF800000 /* Base address */ diff --git a/include/configs/katmai.h b/include/configs/katmai.h index d3789bd..f07e470 100644 --- a/include/configs/katmai.h +++ b/include/configs/katmai.h @@ -41,6 +41,13 @@ #define CFG_4xx_RESET_TYPE 0x2 /* use chip reset on this board */ /* + * Enable this board for more than 2GB of SDRAM + */ +#define CONFIG_PHYS_64BIT +#define CONFIG_VERY_BIG_RAM +#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)2 << 30) + +/* * Include common defines/options for all AMCC eval boards */ #define CONFIG_HOSTNAME katmai |