From da01f53404f99db185d196867af79371725d4683 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Sun, 4 Oct 2009 22:56:08 +0200 Subject: mpc512x: fix fixed_sdram() init code. Commit 054197ba and later fixes used an array to initialize some of the MDDRC parameters; however, the use of an array turned out to be a bad idea as it was not possible to correlate structure entries to array indices in readable and reliable way. Now we use a struct instead, which makes this self-explanatory. Signed-off-by: Wolfgang Denk --- include/asm-ppc/immap_512x.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'include/asm-ppc/immap_512x.h') diff --git a/include/asm-ppc/immap_512x.h b/include/asm-ppc/immap_512x.h index 79cdd80..bdc6ff2 100644 --- a/include/asm-ppc/immap_512x.h +++ b/include/asm-ppc/immap_512x.h @@ -347,6 +347,16 @@ typedef struct ddr512x { #define MDDRC_REFRESH_ZERO_MASK 0x0000FFFF /* + * DDR Memory Controller Configuration settings + */ +typedef struct ddr512x_config { + u32 ddr_sys_config; /* System Configuration Register */ + u32 ddr_time_config0; /* Timing Configuration Register */ + u32 ddr_time_config1; /* Timing Configuration Register */ + u32 ddr_time_config2; /* Timing Configuration Register */ +} ddr512x_config_t; + +/* * DMA/Messaging Unit */ typedef struct dma512x { -- cgit v1.1