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authorKim Phillips <kim.phillips@freescale.com>2007-08-16 22:52:48 -0500
committerKim Phillips <kim.phillips@freescale.com>2007-08-16 23:12:24 -0500
commitbbea46f76f767b919070b4829bf34c86bd223248 (patch)
tree1c4eec552cd1ede648ef3c8e4a6d6c70f431e536 /include/mpc83xx.h
parent14778585d1389d86d5846efec29e5fce892680ce (diff)
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 <kim.phillips@freescale.com>
Diffstat (limited to 'include/mpc83xx.h')
-rw-r--r--include/mpc83xx.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/mpc83xx.h b/include/mpc83xx.h
index 829dbf9387..4d32c6a376 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