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>

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 */
 

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 */
 

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 */
 

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 */
 

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 */
 

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 */
 

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 */
 

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 */
 

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

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 */