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authorŁukasz Stelmach <l.stelmach@samsung.com>2018-04-03 09:04:57 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-06-21 04:03:01 +0900
commitc7d7e3f62dbe0908213a922a714961ec56628c21 (patch)
tree00315442ac25a89163596a14b3edba6fb9f3efc4 /arch/arm/boot/compressed
parent823e02ea7be553c9a2dddffe72ac3bc88c6a3933 (diff)
ARM: 8753/1: decompressor: add a missing parameter to the addruart macro
[ Upstream commit e07e3c33b9c0b5751ade624f44325c9bf2487ea6 ] In commit 639da5ee374b ("ARM: add an extra temp register to the low level debugging addruart macro") an additional temporary register was added to the addruart macro, but the decompressor code wasn't updated. Fixes: 639da5ee374b ("ARM: add an extra temp register to the low level debugging addruart macro") Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/boot/compressed')
-rw-r--r--arch/arm/boot/compressed/head.S16
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 8a756870c238..f51c009c00dc 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -29,19 +29,19 @@
#if defined(CONFIG_DEBUG_ICEDCC)
#if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_V6K) || defined(CONFIG_CPU_V7)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c5, 0
.endm
#elif defined(CONFIG_CPU_XSCALE)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c8, c0, 0
.endm
#else
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c1, c0, 0
@@ -57,7 +57,7 @@
.endm
#if defined(CONFIG_ARCH_SA1100)
- .macro loadsp, rb, tmp
+ .macro loadsp, rb, tmp1, tmp2
mov \rb, #0x80000000 @ physical base address
#ifdef CONFIG_DEBUG_LL_SER3
add \rb, \rb, #0x00050000 @ Ser3
@@ -66,8 +66,8 @@
#endif
.endm
#else
- .macro loadsp, rb, tmp
- addruart \rb, \tmp
+ .macro loadsp, rb, tmp1, tmp2
+ addruart \rb, \tmp1, \tmp2
.endm
#endif
#endif
@@ -1295,7 +1295,7 @@ phex: adr r3, phexbuf
b 1b
@ puts corrupts {r0, r1, r2, r3}
-puts: loadsp r3, r1
+puts: loadsp r3, r2, r1
1: ldrb r2, [r0], #1
teq r2, #0
moveq pc, lr
@@ -1312,8 +1312,8 @@ puts: loadsp r3, r1
@ putc corrupts {r0, r1, r2, r3}
putc:
mov r2, r0
+ loadsp r3, r1, r0
mov r0, #0
- loadsp r3, r1
b 2b
@ memdump corrupts {r0, r1, r2, r3, r10, r11, r12, lr}