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authorMasahiro Yamada <yamada.masahiro@socionext.com>2016-08-10 16:08:43 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2016-08-11 17:49:31 +0900
commitc21fadfe17b723a39328272bf03b080fa93a0b0c (patch)
tree5586cab76410bdfffdb0e24e31e1525992eca9b9
parent6f579db75411973200224307d6a84d82fc01bb96 (diff)
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ARM: uniphier: reuse uniphier_cache_disable() for lowlevel_init
The DRAM is available at this point, so setup the temporary stack and call the C function to reduce the code duplication a bit. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
-rw-r--r--arch/arm/mach-uniphier/arm32/late_lowlevel_init.S10
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm/mach-uniphier/arm32/late_lowlevel_init.S b/arch/arm/mach-uniphier/arm32/late_lowlevel_init.S
index 001d732e39..6f40362cc9 100644
--- a/arch/arm/mach-uniphier/arm32/late_lowlevel_init.S
+++ b/arch/arm/mach-uniphier/arm32/late_lowlevel_init.S
@@ -5,14 +5,10 @@
* SPDX-License-Identifier: GPL-2.0+
*/
+#include <config.h>
#include <linux/linkage.h>
-#include "ssc-regs.h"
-
ENTRY(lowlevel_init)
- ldr r1, = UNIPHIER_SSCC
- ldr r0, [r1]
- bic r0, r0, #UNIPHIER_SSCC_ON @ L2 disable
- str r0, [r1]
- mov pc, lr
+ ldr sp, = CONFIG_SYS_INIT_SP_ADDR
+ b uniphier_cache_disable
ENDPROC(lowlevel_init)