From mboxrd@z Thu Jan 1 00:00:00 1970 From: shc_work@mail.ru (Alexander Shiyan) Date: Sat, 2 Mar 2013 13:22:54 +0400 Subject: [PATCH 4/4] ARM: s3c24xx: Fix switching FIFO in arch_enable_uart_fifo function In-Reply-To: <1362216174-10478-1-git-send-email-shc_work@mail.ru> References: <1362216174-10478-1-git-send-email-shc_work@mail.ru> Message-ID: <1362216174-10478-4-git-send-email-shc_work@mail.ru> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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 switch. Signed-off-by: Alexander Shiyan --- 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 438b248..30fedd9 100644 --- a/arch/arm/plat-samsung/include/plat/uncompress.h +++ b/arch/arm/plat-samsung/include/plat/uncompress.h @@ -130,6 +130,8 @@ static inline void arch_enable_uart_fifo(void) if (!(fifocon & S3C2410_UFCON_RESETBOTH)) break; } + + uart_wr(S3C2410_UFCON, S3C2410_UFCON_FIFOMODE); } } #else -- 1.7.12.4