From 1c22cc13256046162bb8e7b44763f6c39790af74 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Wed, 6 Dec 2006 17:13:55 -0800 Subject: ARM: OMAP: omap2/gpmc updates GPMC updates: - bugfixes: wrong/missing flags, omitted write, wrong test - don't map memory segments starting at zero - improve debug messaging - export gpmc_get_fclk_perio]d() since it's needed to calc timings - expect gpmc_cs_set_timings() caller to have initialized sync vs async Note that this API is glitchy; likely the best fix would be to add a member to "struct gpmc_timings" to hold GPMC_CONFIG1, since that holds one key aspect of the GPMC timings (the gpmc_fclk divisor, and sync vs. async == whether that divisor matters). Signed-off-by: David Brownell Signed-off-by: Tony Lindgren --- include/asm-arm/arch-omap/gpmc.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/asm-arm') diff --git a/include/asm-arm/arch-omap/gpmc.h b/include/asm-arm/arch-omap/gpmc.h index 995cc83482e..434672df702 100644 --- a/include/asm-arm/arch-omap/gpmc.h +++ b/include/asm-arm/arch-omap/gpmc.h @@ -23,9 +23,10 @@ #define GPMC_CS_NAND_DATA 0x24 #define GPMC_CONFIG1_WRAPBURST_SUPP (1 << 31) -#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 20) +#define GPMC_CONFIG1_READMULTIPLE_SUPP (1 << 30) #define GPMC_CONFIG1_READTYPE_ASYNC (0 << 29) #define GPMC_CONFIG1_READTYPE_SYNC (1 << 29) +#define GPMC_CONFIG1_WRITEMULTIPLE_SUPP (1 << 28) #define GPMC_CONFIG1_WRITETYPE_ASYNC (0 << 27) #define GPMC_CONFIG1_WRITETYPE_SYNC (1 << 27) #define GPMC_CONFIG1_CLKACTIVATIONTIME(val) ((val & 3) << 25) -- cgit v1.2.3