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MIPS: BMIPS: Add set/clear CP0 macros for BMIPS operations

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Several BMIPS-specific CP0 registers are used for SMP boot and other
operations.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2956/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Kevin Cernekee 2011-11-16 01:25:44 +00:00 • committed by Ralf Baechle
parent 1c7c44519a
commit 020232f1ca
1 changed files with 8 additions and 1 deletions

9
arch/mips/include/asm/mipsregs.h
View file

@ -1106,7 +1106,7 @@ do { \
#define read_c0_brcm_reset() __read_32bit_c0_register($22, 5)
#define write_c0_brcm_reset(val) __write_32bit_c0_register($22, 5, val)
/* BMIPS4380 */
/* BMIPS43xx */
#define read_c0_brcm_cmt_intr() __read_32bit_c0_register($22, 1)
#define write_c0_brcm_cmt_intr(val) __write_32bit_c0_register($22, 1, val)
@ -1667,6 +1667,13 @@ __BUILD_SET_C0(config)
__BUILD_SET_C0(intcontrol)
__BUILD_SET_C0(intctl)
__BUILD_SET_C0(srsmap)
__BUILD_SET_C0(brcm_config_0)
__BUILD_SET_C0(brcm_bus_pll)
__BUILD_SET_C0(brcm_reset)
__BUILD_SET_C0(brcm_cmt_intr)
__BUILD_SET_C0(brcm_cmt_ctrl)
__BUILD_SET_C0(brcm_config)
__BUILD_SET_C0(brcm_mode)
#endif /* !__ASSEMBLY__ */