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sh: USB disable process is needed if romImage boot for EcoVec24
authorKuninori Morimoto <morimoto.kuninori@renesas.com>
Thu, 10 Sep 2009 01:40:02 +0000 (01:40 +0000)
committerPaul Mundt <lethal@linux-sh.org>
Fri, 11 Sep 2009 04:19:18 +0000 (13:19 +0900)
when you use romImage on EcoVec24, 1st Linux will enable USB device.
But no-one disable it.
So re-started Linux will get interrupt before USB driver is attached.
This patch disable USB device at first

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/include/mach-ecovec24/mach/partner-jet-setup.txt patch | blob | history

diff --git a/arch/sh/include/mach-ecovec24/mach/partner-jet-setup.txt b/arch/sh/include/mach-ecovec24/mach/partner-jet-setup.txt
index ae805ba..8b8e4fa 100644 (file)
--- a/arch/sh/include/mach-ecovec24/mach/partner-jet-setup.txt
+++ b/arch/sh/include/mach-ecovec24/mach/partner-jet-setup.txt
@@ -77,3 +77,6 @@ WAIT 1
 
 LIST "setup cache"
 ED 0xff00001c, 0x0000090b
+
+LIST "disable USB"
+EW 0xA4D80000, 0x0000
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