From 16532759d48a9fcf96cccb013b7f4dc338c2f2d6 Mon Sep 17 00:00:00 2001
From: Alexander Shiyan <shc_work@mail.ru>
Date: Mon, 19 Aug 2013 05:16:59 +0900
Subject: [PATCH] ARM: SAMSUNG: Fix switching FIFO in arch_enable_uart_fifo
 function

When CONFIG_S3C_BOOT_UART_FORCE_FIFO symbol is set, we should
enable FIFO but actually switch command is missing in the code.
This patch adds this switching.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
---
 arch/arm/plat-samsung/include/plat/uncompress.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h
index 4afc32f..f48dc0a 100644
--- a/arch/arm/plat-samsung/include/plat/uncompress.h
+++ b/arch/arm/plat-samsung/include/plat/uncompress.h
@@ -145,6 +145,8 @@ static inline void arch_enable_uart_fifo(void)
 			if (!(fifocon & S3C2410_UFCON_RESETBOTH))
 				break;
 		}
+
+		uart_wr(S3C2410_UFCON, S3C2410_UFCON_FIFOMODE);
 	}
 }
 #else
-- 
2.7.4