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reform-boundary-uboot
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Jack Humbert
reform-boundary-uboot
Commits
5873d0fb
Commit
5873d0fb
authored
12 years ago
by
Tom Rini
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Merge branch 'master' of
git://git.denx.de/u-boot-arm
parents
cba6494f
c4a4e2e2
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arch/arm/cpu/armv7/start.S
+7
-3
7 additions, 3 deletions
arch/arm/cpu/armv7/start.S
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7 additions
and
3 deletions
arch/arm/cpu/armv7/start.S
+
7
−
3
View file @
5873d0fb
...
...
@@ -130,11 +130,15 @@ IRQ_STACK_START_IN:
reset
:
bl
save_boot_params
/
*
*
set
the
cpu
to
SVC32
mode
*
disable
interrupts
(
FIQ
and
IRQ
),
also
set
the
cpu
to
SVC32
mode
,
*
except
if
in
HYP
mode
already
*/
mrs
r0
,
cpsr
bic
r0
,
r0
,
#
0x1f
orr
r0
,
r0
,
#
0xd3
and
r1
,
r0
,
#
0x1f
@
mask
mode
bits
teq
r1
,
#
0x1a
@
test
for
HYP
mode
bicne
r0
,
r0
,
#
0x1f
@
clear
all
mode
bits
orrne
r0
,
r0
,
#
0x13
@
set
SVC
mode
orr
r0
,
r0
,
#
0xc0
@
disable
FIQ
and
IRQ
msr
cpsr
,
r0
/*
...
...
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