From: shc_work@mail.ru (Alexander Shiyan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RESEND] ARM: plat-samsung: Fix switching FIFO in arch_enable_uart_fifo function
Date: Tue, 2 Jul 2013 23:16:33 +0400 [thread overview]
Message-ID: <1372792593-7457-1-git-send-email-shc_work@mail.ru> (raw)
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>
---
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
next reply other threads:[~2013-07-02 19:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-02 19:16 Alexander Shiyan [this message]
2013-07-20 18:22 ` [PATCH RESEND] ARM: plat-samsung: Fix switching FIFO in arch_enable_uart_fifo function Alexander Shiyan
2013-07-22 17:10 ` Tomasz Figa
2013-08-18 20:17 ` Kukjin Kim
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