29 lines
843 B
Diff
29 lines
843 B
Diff
From 3d38304ce93752b9f196b22b7abeb8296fff7ba7 Mon Sep 17 00:00:00 2001
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From: John Crispin <blogic@openwrt.org>
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Date: Tue, 9 Apr 2013 18:31:15 +0200
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Subject: [PATCH 106/164] MIPS: ralink: make early_printk work on RT2880
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RT2880 has a different location for the early serial port.
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Signed-off-by: John Crispin <blogic@openwrt.org>
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Acked-by: Gabor Juhos <juhosg@openwrt.org>
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Patchwork: http://patchwork.linux-mips.org/patch/5170/
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---
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arch/mips/ralink/early_printk.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/arch/mips/ralink/early_printk.c
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+++ b/arch/mips/ralink/early_printk.c
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@@ -11,7 +11,11 @@
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#include <asm/addrspace.h>
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+#ifdef CONFIG_SOC_RT288X
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+#define EARLY_UART_BASE 0x300c00
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+#else
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#define EARLY_UART_BASE 0x10000c00
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+#endif
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#define UART_REG_RX 0x00
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#define UART_REG_TX 0x04
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