MIPS: move create_tlb() in an proper header: mipsregs.h

Export create_tlb() as an inline function in mipsregs.h. It allows to
remove the declaration of the function from the board files.

Then it will allow also to use this function very early in the boot when
the stack is not usable.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

diff --git a/arch/mips/cpu/cpu.c b/arch/mips/cpu/cpu.c
index 5c56ab0..a403ff7 100644 (file)
--- a/arch/mips/cpu/cpu.c
+++ b/arch/mips/cpu/cpu.c
@@ -28,16 +28,6 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 }
 #endif
 
-void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
-{
-       write_c0_entrylo0(low0);
-       write_c0_pagemask(pagemask);
-       write_c0_entrylo1(low1);
-       write_c0_entryhi(hi);
-       write_c0_index(index);
-       tlb_write_indexed();
-}
-
 int arch_cpu_init(void)
 {
        mips_cache_probe();

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index cdd546a..f80311e 100644 (file)
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -1998,6 +1998,17 @@ static inline unsigned int get_ebase_cpunum(void)
        return read_c0_ebase() & 0x3ff;
 }
 
+static inline void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0,
+                                u32 low1)
+{
+       write_c0_entrylo0(low0);
+       write_c0_pagemask(pagemask);
+       write_c0_entrylo1(low1);
+       write_c0_entryhi(hi);
+       write_c0_index(index);
+       tlb_write_indexed();
+}
+
 #endif /* !__ASSEMBLY__ */
 
 #endif /* _ASM_MIPSREGS_H */