[U-Boot-Users] [PATCH] ColdFire: Fix alignment issue after CONFIG_IDENT_STRING in start.S

[Tsi-Chung Liew]

When the version_string function in start.S is not 4-byte align,
it will cause the compiler generates "unaligned opcodes detected
in executable segment". This issue affects all ColdFire CPUs.
By adding .align 4 after CONFIG_IDENT_STRING, it will pad 0's if
it is not aligned.

Signed-off-by: TsiChung Liew <Tsi-Chung.Liew at freescale.com>
---
 cpu/mcf5227x/start.S   |    1 +
 cpu/mcf523x/start.S    |    1 +
 cpu/mcf52x2/start.S    |    1 +
 cpu/mcf532x/start.S    |    1 +
 cpu/mcf5445x/start.S   |    1 +
 cpu/mcf547x_8x/start.S |    1 +
 6 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/cpu/mcf5227x/start.S b/cpu/mcf5227x/start.S
index 0e2db12..1b47c97 100644
--- a/cpu/mcf5227x/start.S
+++ b/cpu/mcf5227x/start.S
@@ -354,3 +354,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align 4
diff --git a/cpu/mcf523x/start.S b/cpu/mcf523x/start.S
index 2bd603d..ad04c09 100644
--- a/cpu/mcf523x/start.S
+++ b/cpu/mcf523x/start.S
@@ -338,3 +338,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align 4
diff --git a/cpu/mcf52x2/start.S b/cpu/mcf52x2/start.S
index 260a09a..279abc4 100644
--- a/cpu/mcf52x2/start.S
+++ b/cpu/mcf52x2/start.S
@@ -478,3 +478,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align 4
diff --git a/cpu/mcf532x/start.S b/cpu/mcf532x/start.S
index 61be2ea..12e2c6c 100644
--- a/cpu/mcf532x/start.S
+++ b/cpu/mcf532x/start.S
@@ -333,3 +333,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align
diff --git a/cpu/mcf5445x/start.S b/cpu/mcf5445x/start.S
index d64c5af..0c5194a 100644
--- a/cpu/mcf5445x/start.S
+++ b/cpu/mcf5445x/start.S
@@ -379,3 +379,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align 4
diff --git a/cpu/mcf547x_8x/start.S b/cpu/mcf547x_8x/start.S
index 442665f..c12d7a0 100644
--- a/cpu/mcf547x_8x/start.S
+++ b/cpu/mcf547x_8x/start.S
@@ -359,3 +359,4 @@ version_string:
 	.ascii U_BOOT_VERSION
 	.ascii " (", __DATE__, " - ", __TIME__, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
+	.align 4
-- 
1.5.4.1