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MIPS: initialize board_init_f() argument to zero.

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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>
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This commit is contained in:
Purna Chandra Mandal 2016-01-21 20:02:51 +05:30 committed by Daniel Schwierzeck
parent 8cdae1dacd
commit a62790997f
1 changed files with 1 additions and 1 deletions
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2
arch/mips/cpu/start.S
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@ -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