If we move some of the functions in tlb.c around we need less ifdefs. The first stage loader just needs invalidate_tlb and init_tlbs.
Signed-off-by: Kumar Gala galak@kernel.crashing.org --- cpu/mpc85xx/tlb.c | 46 +++++++++++++++++++++++----------------------- 1 files changed, 23 insertions(+), 23 deletions(-)
diff --git a/cpu/mpc85xx/tlb.c b/cpu/mpc85xx/tlb.c index f87a10d..44e80b1 100644 --- a/cpu/mpc85xx/tlb.c +++ b/cpu/mpc85xx/tlb.c @@ -32,6 +32,29 @@
DECLARE_GLOBAL_DATA_PTR;
+void invalidate_tlb(u8 tlb) +{ + if (tlb == 0) + mtspr(MMUCSR0, 0x4); + if (tlb == 1) + mtspr(MMUCSR0, 0x2); +} + +void init_tlbs(void) +{ + int i; + + for (i = 0; i < num_tlb_entries; i++) { + write_tlb(tlb_table[i].mas0, + tlb_table[i].mas1, + tlb_table[i].mas2, + tlb_table[i].mas3, + tlb_table[i].mas7); + } + + return ; +} + void set_tlb(u8 tlb, u32 epn, u64 rpn, u8 perms, u8 wimge, u8 ts, u8 esel, u8 tsize, u8 iprot) @@ -77,29 +100,6 @@ void disable_tlb(u8 esel) #endif }
-void invalidate_tlb(u8 tlb) -{ - if (tlb == 0) - mtspr(MMUCSR0, 0x4); - if (tlb == 1) - mtspr(MMUCSR0, 0x2); -} - -void init_tlbs(void) -{ - int i; - - for (i = 0; i < num_tlb_entries; i++) { - write_tlb(tlb_table[i].mas0, - tlb_table[i].mas1, - tlb_table[i].mas2, - tlb_table[i].mas3, - tlb_table[i].mas7); - } - - return ; -} - static void tlbsx (const volatile unsigned *addr) { __asm__ __volatile__ ("tlbsx 0,%0" : : "r" (addr), "m" (*addr));