From f9c9affc5799b9243d57b86fefda0dffbce3a32e Mon Sep 17 00:00:00 2001
From: Lluís Batlle i Rossell <viric@viric.name>
Date: Fri, 30 Mar 2012 16:48:05 +0200
Subject: MIPS: Enable vmlinuz for JZ4740

This patch adds support for building a compressed kernel for the JZ4740
architecture.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Maarten ter Huurne <maarten@treewalker.org>
Cc: Sergei Shtylyov <sshtylyov@mvista.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/3563/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/boot/compressed/uart-16550.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'arch/mips/boot/compressed/uart-16550.c')

diff --git a/arch/mips/boot/compressed/uart-16550.c b/arch/mips/boot/compressed/uart-16550.c
index c9caaf4fbf60..1c7b739b6a1d 100644
--- a/arch/mips/boot/compressed/uart-16550.c
+++ b/arch/mips/boot/compressed/uart-16550.c
@@ -18,6 +18,11 @@
 #define PORT(offset) (CKSEG1ADDR(AR7_REGS_UART0) + (4 * offset))
 #endif
 
+#ifdef CONFIG_MACH_JZ4740
+#define UART0_BASE  0xB0030000
+#define PORT(offset) (UART0_BASE + (4 * offset))
+#endif
+
 #ifndef PORT
 #error please define the serial port address for your own machine
 #endif
-- 
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