From mboxrd@z Thu Jan 1 00:00:00 1970 From: shc_work@mail.ru (Alexander Shiyan) Date: Sat, 20 Jul 2013 22:22:04 +0400 Subject: [PATCH RESEND] ARM: plat-samsung: Fix switching FIFO in arch_enable_uart_fifo function In-Reply-To: <1372792593-7457-1-git-send-email-shc_work@mail.ru> References: <1372792593-7457-1-git-send-email-shc_work@mail.ru> Message-ID: <20130720222204.95d2626fbe133ab7fd3c3287@mail.ru> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 2 Jul 2013 23:16:33 +0400 Alexander Shiyan wrote: > 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 > --- > 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 > -- > 1.8.1.5 Ping. -- Alexander Shiyan