[ARM] S3C64XX: Show uncompress messages

Fix the initialisation of the fifo data in the uncompression serial
routines to ensure that if the FIFO is enabled, that the serial output
is not corrupted.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[ben-linux@fluff.org: edit description to add more detail]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/arm/mach-s3c6400/include/mach/uncompress.h b/arch/arm/mach-s3c6400/include/mach/uncompress.h
index cc822c57cc1c..c6a82a20bf2a 100644
--- a/arch/arm/mach-s3c6400/include/mach/uncompress.h
+++ b/arch/arm/mach-s3c6400/include/mach/uncompress.h
@@ -21,6 +21,8 @@
 static void arch_detect_cpu(void)
 {
         /* we do not need to do any cpu detection here at the moment. */
+        fifo_mask = S3C2440_UFSTAT_TXMASK;
+        fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT;
 }
 
 #endif /* __ASM_ARCH_UNCOMPRESS_H */