Matt Merhar f6c0d365d3 powerpc: fix regression in arch_initr_trap() ... The assembly output of the arch_initr_trap() function differed by a single byte after common.h was removed from traps.c: fff49a18 <arch_initr_trap>: fff49a18: 94 21 ff f0 stwu r1,-16(r1) fff49a1c: 7c 08 02 a6 mflr r0 fff49a20: 90 01 00 14 stw r0,20(r1) -fff49a24: 80 62 00 44 lwz r3,68(r2) +fff49a24: 80 62 00 38 lwz r3,56(r2) fff49a28: 4b ff 76 19 bl fff41040 <trap_init> fff49a2c: 80 01 00 14 lwz r0,20(r1) fff49a30: 38 60 00 00 li r3,0 fff49a34: 38 21 00 10 addi r1,r1,16 fff49a38: 7c 08 03 a6 mtlr r0 This was causing a consistent hard lockup during the MMC read / loading of the QoriQ FMan firmware on a P2041RDB board. Re-adding the header causes identical assembly to be emitted and allows the firmware loading and subsequent boot to succeed. Fixes: 401d1c4f5d ("common: Drop asm/global_data.h from common header") Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>		2021-05-26 17:26:07 -04:00
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_ashldi3.S
_ashrdi3.S
_lshrdi3.S
bat_rw.c
bdinfo.c
bootm.c
cache.c
extable.c
interrupts.c
Kconfig
kgdb.c
Makefile
ppccache.S
ppcstring.S
reloc.S
spl.c
stack.c
ticks.S
time.c
traps.c	powerpc: fix regression in arch_initr_trap()	2021-05-26 17:26:07 -04:00