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-rw-r--r--arch/arm/cpu/pxa/cpu.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/cpu/pxa/cpu.c b/arch/arm/cpu/pxa/cpu.c
index df351c7fb..c48b2ef2c 100644
--- a/arch/arm/cpu/pxa/cpu.c
+++ b/arch/arm/cpu/pxa/cpu.c
@@ -328,3 +328,19 @@ void i2c_clk_enable(void)
writel(readl(CKEN) | CKEN14_I2C, CKEN);
#endif
}
+
+void reset_cpu(ulong ignored) __attribute__((noreturn));
+
+void reset_cpu(ulong ignored)
+{
+ uint32_t tmp;
+
+ setbits_le32(OWER, OWER_WME);
+
+ tmp = readl(OSCR);
+ tmp += 0x1000;
+ writel(tmp, OSMR3);
+
+ for (;;)
+ ;
+}