From bf027ca13738b1548910351952c3fe9b63263a9a Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 29 Oct 2012 13:54:06 -0700 Subject: ARM: OMAP: Split sram.h to local headers and minimal shared header Most of the defines are specific to omap1 and omap2+, and should be in the local headers. Only minimal function prototypes need to be shared. As discussed on linux-arm-kernel, we want to avoid relative includes for the arch/arm/*omap* shared code: http://www.spinics.net/lists/linux-omap/msg80520.html So this patch re-adds a minimal plat/sram.h. The new plat/sram.h must not be included from drivers, that will break build for omap2+ CONFIG_MULTIPLATFORM. Note that this patch temporarily adds two more relative includes; Those will be removed in the following patch. Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/plat/sram.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 arch/arm/plat-omap/include/plat/sram.h (limited to 'arch/arm/plat-omap/include/plat/sram.h') diff --git a/arch/arm/plat-omap/include/plat/sram.h b/arch/arm/plat-omap/include/plat/sram.h new file mode 100644 index 000000000000..c60025a45ee1 --- /dev/null +++ b/arch/arm/plat-omap/include/plat/sram.h @@ -0,0 +1,12 @@ +int omap_sram_init(void); + +extern void *omap_sram_push_address(unsigned long size); + +/* Macro to push a function to the internal SRAM, using the fncpy API */ +#define omap_sram_push(funcp, size) ({ \ + typeof(&(funcp)) _res = NULL; \ + void *_sram_address = omap_sram_push_address(size); \ + if (_sram_address) \ + _res = fncpy(_sram_address, &(funcp), size); \ + _res; \ +}) -- cgit v1.2.3