Second reason of OMAP4 boot failure on 2.6.31.rc6, the UART
platform data is not getting registered to kernel.
Registration was failing because of clock check failure in
omap_serial_init().
Below patch fix the same.
Signed-off-by: Syed Rafiuddin <rafiuddin.syed@xxxxxx>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
---
arch/arm/mach-omap2/serial.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index e1be77b..e8d55f4 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -620,8 +620,10 @@ void __init omap_serial_init(void)
uart->fck = NULL;
}
- if (!uart->ick || !uart->fck)
- continue;
+ if (!cpu_is_omap44xx()) {
+ if (!uart->ick || !uart->fck)
+ continue;
+ }
uart->num = i;
p->private_data = uart;
--
1.5.4.7
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