From 5ca95c48f1bd006d1aafe2f8bf1a859262d6d7b1 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Fri, 3 Aug 2007 10:16:29 +0900 Subject: sh: fix cf support on r2d boards This patch makes sure cf support is enabled on R2D-PLUS but disabled on R2D-1. Without this fix R2D-1 boards hang on bootup. Signed-off-by: Magnus Damm Signed-off-by: Paul Mundt --- arch/sh/boards/renesas/rts7751r2d/setup.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'arch/sh/boards/renesas') diff --git a/arch/sh/boards/renesas/rts7751r2d/setup.c b/arch/sh/boards/renesas/rts7751r2d/setup.c index e165d85c03b5..6f7029d33241 100644 --- a/arch/sh/boards/renesas/rts7751r2d/setup.c +++ b/arch/sh/boards/renesas/rts7751r2d/setup.c @@ -140,12 +140,19 @@ static struct platform_device sm501_device = { static struct platform_device *rts7751r2d_devices[] __initdata = { &uart_device, &heartbeat_device, - &cf_ide_device, &sm501_device, }; static int __init rts7751r2d_devices_setup(void) { + int ret; + + if (ctrl_inw(PA_BVERREG) == 0x10) { /* only working on R2D-PLUS */ + ret = platform_device_register(&cf_ide_device); + if (ret) + return ret; + } + return platform_add_devices(rts7751r2d_devices, ARRAY_SIZE(rts7751r2d_devices)); } -- cgit v1.2.3-59-g8ed1b