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authorJoe Hershberger <joe.hershberger@ni.com>2011-10-11 23:57:29 -0500
committerKim Phillips <kim.phillips@freescale.com>2011-11-03 18:27:55 -0500
commit2fef402097866b4172d7a966a72397a5ccba5b10 (patch)
tree14a4deb28cb562df7e19eec7f654dcbde38f8d20 /arch
parent72cd4087c9644812b0fff9440e88e986d259bf41 (diff)
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mpc83xx: Cleanup usage of DDR constants
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/cpu/mpc83xx/spd_sdram.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/spd_sdram.c b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
index 9b01f0d..3855bfd 100644
--- a/arch/powerpc/cpu/mpc83xx/spd_sdram.c
+++ b/arch/powerpc/cpu/mpc83xx/spd_sdram.c
@@ -46,10 +46,19 @@ void board_add_ram_info(int use_default)
printf(" (DDR%d", ((ddr->sdram_cfg & SDRAM_CFG_SDRAM_TYPE_MASK)
>> SDRAM_CFG_SDRAM_TYPE_SHIFT) - 1);
+#if defined(CONFIG_MPC8308) || defined(CONFIG_MPC831x)
+ if ((ddr->sdram_cfg & SDRAM_CFG_DBW_MASK) == SDRAM_CFG_DBW_16)
+ puts(", 16-bit");
+ else if ((ddr->sdram_cfg & SDRAM_CFG_DBW_MASK) == SDRAM_CFG_DBW_32)
+ puts(", 32-bit");
+ else
+ puts(", unknown width");
+#else
if (ddr->sdram_cfg & SDRAM_CFG_32_BE)
puts(", 32-bit");
else
puts(", 64-bit");
+#endif
if (ddr->sdram_cfg & SDRAM_CFG_ECC_EN)
puts(", ECC on");