diff options
Diffstat (limited to 'arch/mips/cpu/mips64/start.S')
| -rw-r--r-- | arch/mips/cpu/mips64/start.S | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/mips/cpu/mips64/start.S b/arch/mips/cpu/mips64/start.S index c0ae41a..ba4ca4d 100644 --- a/arch/mips/cpu/mips64/start.S +++ b/arch/mips/cpu/mips64/start.S @@ -220,17 +220,19 @@ in_ram: blt t2, t3, 1b daddi t8, 8 - /* Clear BSS */ - ld t1, -24(t0) # t1 <-- uboot_end_data - ld t2, -16(t0) # t2 <-- uboot_end - dadd t1, s1 # adjust pointers - dadd t2, s1 + /* + * Clear BSS + * + * GOT is now relocated. Thus __bss_start and __bss_end can be + * accessed directly via $gp. + */ + dla t1, __bss_start # t1 <-- __bss_start + dla t2, __bss_end # t2 <-- __bss_end - dsub t1, 8 1: - daddi t1, 8 - bltl t1, t2, 1b - sd zero, 0(t1) + sd zero, 0(t1) + blt t1, t2, 1b + daddi t1, 8 move a0, s0 # a0 <-- gd dla t9, board_init_r |