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authorWolfgang Denk <wd@denx.de>2010-10-23 23:22:38 +0200
committerWolfgang Denk <wd@denx.de>2010-10-26 21:19:19 +0200
commit79e63139368eb7233b738d3d5a0df018a1287e3b (patch)
tree4e9058b54e814cfb7c74cc2fe5f608e9eba88dcf
parentf760d14acc65c690743ac54a4291e972fed01eb7 (diff)
downloadu-boot-linaro-stable-79e63139368eb7233b738d3d5a0df018a1287e3b.tar.gz
ARM: use the same branch insn on all architectures
For the "fixloop" implementation in start.S a number of different instructions was used. Unify code so all architectures use "blo" here because it is more robust in case of incorrect alignments. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert ARIBAUD <albert.aribaud@free.fr> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
-rw-r--r--arch/arm/cpu/arm1136/start.S2
-rw-r--r--arch/arm/cpu/arm720t/start.S2
-rw-r--r--arch/arm/cpu/arm920t/start.S2
-rw-r--r--arch/arm/cpu/arm925t/start.S2
-rw-r--r--arch/arm/cpu/arm946es/start.S2
-rw-r--r--arch/arm/cpu/arm_intcm/start.S2
-rw-r--r--arch/arm/cpu/ixp/start.S2
-rw-r--r--arch/arm/cpu/lh7a40x/start.S2
-rw-r--r--arch/arm/cpu/s3c44b0/start.S2
-rw-r--r--arch/arm/cpu/sa1100/start.S2
10 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S
index e3e646ca6..d70ca1d51 100644
--- a/arch/arm/cpu/arm1136/start.S
+++ b/arch/arm/cpu/arm1136/start.S
@@ -263,7 +263,7 @@ fixnext:
str r1, [r0]
add r2, r2, #8 /* each rel.dyn entry is 8 bytes */
cmp r2, r3
- ble fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S
index 06aa3a25d..41c1519ef 100644
--- a/arch/arm/cpu/arm720t/start.S
+++ b/arch/arm/cpu/arm720t/start.S
@@ -222,7 +222,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S
index 84f754677..f0274b1f8 100644
--- a/arch/arm/cpu/arm920t/start.S
+++ b/arch/arm/cpu/arm920t/start.S
@@ -268,7 +268,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S
index f45ad891b..2ad2df847 100644
--- a/arch/arm/cpu/arm925t/start.S
+++ b/arch/arm/cpu/arm925t/start.S
@@ -259,7 +259,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S
index 25b573bcd..22af2fae9 100644
--- a/arch/arm/cpu/arm946es/start.S
+++ b/arch/arm/cpu/arm946es/start.S
@@ -228,7 +228,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S
index 3e9d5e8c9..a420f44ff 100644
--- a/arch/arm/cpu/arm_intcm/start.S
+++ b/arch/arm/cpu/arm_intcm/start.S
@@ -226,7 +226,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S
index 2931ccd61..a2560d4c2 100644
--- a/arch/arm/cpu/ixp/start.S
+++ b/arch/arm/cpu/ixp/start.S
@@ -352,7 +352,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S
index 703baf89a..239ad47a4 100644
--- a/arch/arm/cpu/lh7a40x/start.S
+++ b/arch/arm/cpu/lh7a40x/start.S
@@ -239,7 +239,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S
index 77f3735e5..c58da9879 100644
--- a/arch/arm/cpu/s3c44b0/start.S
+++ b/arch/arm/cpu/s3c44b0/start.S
@@ -211,7 +211,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
/*
now copy to sram the interrupt vector
diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S
index 5635e0a30..e6afe0f86 100644
--- a/arch/arm/cpu/sa1100/start.S
+++ b/arch/arm/cpu/sa1100/start.S
@@ -215,7 +215,7 @@ fixloop:
str r4, [r2]
add r2, r2, #4
cmp r2, r3
- bne fixloop
+ blo fixloop
#endif
#endif /* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */