The cause of a reset is generally useful, and shouldn't be
blindly cleared in the process of displaying it as a part
of the boot announcement.
If a particular system wants to clear it out, this should
be done later after there's an opportunity for code or
boot commands to read the value.
Signed-off-by: Eric Nelson <eric.nel...@boundarydevices.com>
---
arch/arm/imx-common/cpu.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/imx-common/cpu.c b/arch/arm/imx-common/cpu.c
index 28ccd29..3e0a582 100644
--- a/arch/arm/imx-common/cpu.c
+++ b/arch/arm/imx-common/cpu.c
@@ -30,7 +30,6 @@ char *get_reset_cause(void)
struct src *src_regs = (struct src *)SRC_BASE_ADDR;
cause = readl(&src_regs->srsr);
- writel(cause, &src_regs->srsr);
switch (cause) {
case 0x00001:
--
1.9.1
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