linux/arch/arm/plat-omap/include/plat/sram.h
Tony Lindgren bf027ca137 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 <tony@atomide.com>
2012-10-31 10:14:13 -07:00

13 lines
386 B
C

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; \
})