diff options
| -rw-r--r-- | arch/nios2/cpu/start.S | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S index 6af9b4e..9e440c2 100644 --- a/arch/nios2/cpu/start.S +++ b/arch/nios2/cpu/start.S @@ -82,20 +82,6 @@ _cur: movhi r5, %hi(_cur - _start) bne r5, r6, 2b 3: - /* ZERO BSS/SBSS -- bss and sbss are assumed to be adjacent - * and between __bss_start and __bss_end. - */ - movhi r5, %hi(__bss_start) - ori r5, r5, %lo(__bss_start) - movhi r6, %hi(__bss_end) - ori r6, r6, %lo(__bss_end) - beq r5, r6, 5f - -4: stwio r0, 0(r5) - addi r5, r5, 4 - bne r5, r6, 4b -5: - /* JUMP TO RELOC ADDR */ movhi r4, %hi(_reloc) ori r4, r4, %lo(_reloc) @@ -167,6 +153,22 @@ _reloc: relocate_code: mov sp, r4 /* Set the new sp */ mov r4, r5 + + /* + * ZERO BSS/SBSS -- bss and sbss are assumed to be adjacent + * and between __bss_start and __bss_end. + */ + movhi r5, %hi(__bss_start) + ori r5, r5, %lo(__bss_start) + movhi r6, %hi(__bss_end) + ori r6, r6, %lo(__bss_end) + beq r5, r6, 5f + +4: stwio r0, 0(r5) + addi r5, r5, 4 + bne r5, r6, 4b +5: + movhi r8, %hi(board_init_r@h) ori r8, r8, %lo(board_init_r@h) callr r8 |