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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 00:06:03 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 00:06:03 +0200 |
| commit | e825b100d209a9d3c79b2998452cafa94eec986a (patch) | |
| tree | e1654c4d745839eba8d37f67d15acde79382e23e /arch/sandbox/include/asm/io.h | |
| parent | b03b25caea1ff3a501161f5bc1ad5e5b5b124e0c (diff) | |
| parent | 66a62ce0dc48d2319938c72f34a562f519c5d5c2 (diff) | |
| download | blackbird-obmc-uboot-e825b100d209a9d3c79b2998452cafa94eec986a.tar.gz blackbird-obmc-uboot-e825b100d209a9d3c79b2998452cafa94eec986a.zip | |
Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'
Diffstat (limited to 'arch/sandbox/include/asm/io.h')
| -rw-r--r-- | arch/sandbox/include/asm/io.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sandbox/include/asm/io.h b/arch/sandbox/include/asm/io.h index d8c02364d9..0c022f1db5 100644 --- a/arch/sandbox/include/asm/io.h +++ b/arch/sandbox/include/asm/io.h @@ -20,6 +20,9 @@ * MA 02111-1307 USA */ +#ifndef __SANDBOX_ASM_IO_H +#define __SANDBOX_ASM_IO_H + /* * Given a physical address and a length, return a virtual address * that can be used to access the memory range with the caching @@ -49,3 +52,8 @@ static inline void *map_sysmem(phys_addr_t paddr, unsigned long len) static inline void unmap_sysmem(const void *vaddr) { } + +/* Map from a pointer to our RAM buffer */ +phys_addr_t map_to_sysmem(void *ptr); + +#endif |
