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[U-Boot,3/3] ARM: armada100: enable dcache by default

Message ID 1318082384-6483-4-git-send-email-leiwen@marvell.com
State Accepted
Delegated to: Prafulla Wadaskar
Headers show

Commit Message

Lei Wen Oct. 8, 2011, 1:59 p.m. UTC 
Signed-off-by: Lei Wen <leiwen@marvell.com>
---
 arch/arm/cpu/arm926ejs/armada100/cpu.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/arm/cpu/arm926ejs/armada100/cpu.c b/arch/arm/cpu/arm926ejs/armada100/cpu.c
index c21938e..47b764d 100644
--- a/arch/arm/cpu/arm926ejs/armada100/cpu.c
+++ b/arch/arm/cpu/arm926ejs/armada100/cpu.c
@@ -106,3 +106,11 @@  void i2c_clk_enable(void)
 {
 }
 #endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+	/* Enable D-cache. I-cache is already enabled in arch_cpu_init */
+	dcache_enable();
+}
+#endif