[U-Boot] [PATCH v2] MIPS: initialize board_init_f() argument to zero.

Argument boot_flags of board_init_f() should be set to 0 as $a0 may be utilized in lowlevel_init() or mips_cache_reset() or previous stage boot-loader.

Signed-off-by: Purna Chandra Mandal purna.mandal@microchip.com

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Changes in v2: - add comment in same line as of the asm instruction - add commit message

arch/mips/cpu/start.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/cpu/start.S b/arch/mips/cpu/start.S index e95cdca..2aa2dcb 100644 --- a/arch/mips/cpu/start.S +++ b/arch/mips/cpu/start.S @@ -185,7 +185,7 @@ reset: PTR_ADDU t0, k0, GD_MALLOC_BASE # gd->malloc_base offset sw sp, 0(t0) #endif - + move a0, zero # a0 <-- boot_flags = 0 PTR_LA t9, board_init_f jr t9 move ra, zero