diff options
Diffstat (limited to 'cpu/mpc86xx/start.S')
| -rw-r--r-- | cpu/mpc86xx/start.S | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index 159f3e1..75e4317 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -202,8 +202,12 @@ boot_warm: mtmsr 0 #endif + /* Invalidate BATs */ bl invalidate_bats sync + /* Invalidate all of TLB before MMU turn on */ + bl clear_tlbs + sync #ifdef CONFIG_SYS_L2 /* init the L2 cache */ @@ -275,7 +279,6 @@ in_flash: /* setup the rest of the bats */ bl setup_bats - bl clear_tlbs sync #if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR) @@ -617,7 +620,6 @@ relocate_code: mr r1, r3 /* Set new stack pointer */ mr r9, r4 /* Save copy of Global Data pointer */ - mr r2, r9 /* Save for DECLARE_GLOBAL_DATA_PTR */ mr r10, r5 /* Save copy of Destination Address */ mr r3, r5 /* Destination Address */ @@ -644,16 +646,6 @@ relocate_code: /* * Now relocate code */ -#ifdef CONFIG_ECC - bl board_relocate_rom - sync - mr r3, r10 /* Destination Address */ - lis r4, CONFIG_SYS_MONITOR_BASE@h /* Source Address */ - ori r4, r4, CONFIG_SYS_MONITOR_BASE@l - lwz r5, GOT(__init_end) - sub r5, r5, r4 - li r6, CONFIG_SYS_CACHELINE_SIZE /* Cache Line Size */ -#else cmplw cr1,r3,r4 addi r0,r5,3 srwi. r0,r0,2 @@ -675,7 +667,6 @@ relocate_code: 3: lwzu r0,-4(r8) stwu r0,-4(r7) bdnz 3b -#endif /* * Now flush the cache: note that we must start from a cache aligned * address. Otherwise we might miss one cache line. @@ -708,9 +699,6 @@ relocate_code: blr in_ram: -#ifdef CONFIG_ECC - bl board_init_ecc -#endif /* * Relocation Function, r14 point to got2+0x8000 * |