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| author | Mike Frysinger | 2007-07-24 09:58:41 +0200 |
|---|---|---|
| committer | Bryan Wu | 2007-07-24 09:58:41 +0200 |
| commit | 315a8e34f7c12609947f9b435faae451aaa5dd41 (patch) | |
| tree | b2fae7b2a6b1753c84834d24bcabb955f58a58c0 /include/asm-blackfin/mach-bf561 | |
| parent | Linux 2.6.23-rc1 (diff) | |
| download | kernel-qcow2-linux-315a8e34f7c12609947f9b435faae451aaa5dd41.tar.gz kernel-qcow2-linux-315a8e34f7c12609947f9b435faae451aaa5dd41.tar.xz kernel-qcow2-linux-315a8e34f7c12609947f9b435faae451aaa5dd41.zip | |
Blackfin arch: setup aliases for some core Core A MMRs
setup aliases for some core Core A MMRs to ease porting in cases
where common code would actually want Core A (or Core B MMR is reserved)
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'include/asm-blackfin/mach-bf561')
| -rw-r--r-- | include/asm-blackfin/mach-bf561/cdefBF561.h | 6 | ||||
| -rw-r--r-- | include/asm-blackfin/mach-bf561/defBF561.h | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-blackfin/mach-bf561/cdefBF561.h b/include/asm-blackfin/mach-bf561/cdefBF561.h index 1a8ec9e46922..6e87ab269ffe 100644 --- a/include/asm-blackfin/mach-bf561/cdefBF561.h +++ b/include/asm-blackfin/mach-bf561/cdefBF561.h @@ -81,6 +81,12 @@ static __inline__ void bfin_write_VR_CTL(unsigned int val) #define bfin_write_PLL_LOCKCNT(val) bfin_write16(PLL_LOCKCNT,val) #define bfin_read_CHIPID() bfin_read32(CHIPID) +/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */ +#define bfin_read_SWRST() bfin_read_SICA_SWRST() +#define bfin_write_SWRST() bfin_write_SICA_SWRST() +#define bfin_read_SYSCR() bfin_read_SICA_SYSCR() +#define bfin_write_SYSCR() bfin_write_SICA_SYSCR() + /* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */ #define bfin_read_SICA_SWRST() bfin_read16(SICA_SWRST) #define bfin_write_SICA_SWRST(val) bfin_write16(SICA_SWRST,val) diff --git a/include/asm-blackfin/mach-bf561/defBF561.h b/include/asm-blackfin/mach-bf561/defBF561.h index 89150ecb909d..0f2dc6e6335b 100644 --- a/include/asm-blackfin/mach-bf561/defBF561.h +++ b/include/asm-blackfin/mach-bf561/defBF561.h @@ -52,6 +52,10 @@ #define PLL_LOCKCNT 0xFFC00010 /* PLL Lock Count register (16-bit) */ #define CHIPID 0xFFC00014 /* Chip ID Register */ +/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */ +#define SWRST SICA_SWRST +#define SYSCR SICA_SYSCR + /* System Reset and Interrupt Controller registers for core A (0xFFC0 0100-0xFFC0 01FF) */ #define SICA_SWRST 0xFFC00100 /* Software Reset register */ #define SICA_SYSCR 0xFFC00104 /* System Reset Configuration register */ |