From bbea46f76f767b919070b4829bf34c86bd223248 Mon Sep 17 00:00:00 2001 From: Kim Phillips Date: Thu, 16 Aug 2007 22:52:48 -0500 Subject: mpc83xx: implement board_add_ram_info add board_add_ram_info, to make memory diagnostic output more consistent. u-boot banner output now looks like: DRAM: 256 MB (DDR1, 64-bit, ECC on) and for boards with SDRAM on the local bus, a line such as this is added: SDRAM: 64 MB (local bus) also replaced some magic numbers with their equivalent define names. Signed-off-by: Kim Phillips --- include/configs/MPC8313ERDB.h | 4 ++-- include/mpc83xx.h | 5 +++-- 2 files changed, 5 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/configs/MPC8313ERDB.h b/include/configs/MPC8313ERDB.h index e2ec0bc..db79ce2 100644 --- a/include/configs/MPC8313ERDB.h +++ b/include/configs/MPC8313ERDB.h @@ -113,12 +113,12 @@ /* 0x03200064 */ #if defined(CONFIG_DDR_2T_TIMING) #define CFG_SDRAM_CFG ( SDRAM_CFG_SREN \ - | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT \ + | SDRAM_CFG_SDRAM_TYPE_DDR2 \ | SDRAM_CFG_2T_EN \ | SDRAM_CFG_DBW_32 ) #else #define CFG_SDRAM_CFG ( SDRAM_CFG_SREN \ - | 3 << SDRAM_CFG_SDRAM_TYPE_SHIFT \ + | SDRAM_CFG_SDRAM_TYPE_DDR2 \ | SDRAM_CFG_32_BE ) /* 0x43080000 */ #endif diff --git a/include/mpc83xx.h b/include/mpc83xx.h index 829dbf9..4d32c6a 100644 --- a/include/mpc83xx.h +++ b/include/mpc83xx.h @@ -705,8 +705,9 @@ #define SDRAM_CFG_SREN 0x40000000 #define SDRAM_CFG_ECC_EN 0x20000000 #define SDRAM_CFG_RD_EN 0x10000000 -#define SDRAM_CFG_SDRAM_TYPE 0x03000000 -#define SDRAM_CFG_SDRAM_TYPE_DDR 0x02000000 +#define SDRAM_CFG_SDRAM_TYPE_DDR1 0x02000000 +#define SDRAM_CFG_SDRAM_TYPE_DDR2 0x03000000 +#define SDRAM_CFG_SDRAM_TYPE_MASK 0x07000000 #define SDRAM_CFG_SDRAM_TYPE_SHIFT 24 #define SDRAM_CFG_DYN_PWR 0x00200000 #define SDRAM_CFG_32_BE 0x00080000 -- cgit v1.1