add support for target 3c24xx (more known as Openmoko GTA02 "Freerunner") and merge it with the openmoko-target and the work Michael Buesch <mb> did

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13609 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/s3c24xx/patches/0004-resume-timers-wq.patch.patch

@@ -0,0 +1,45 @@
+From 62bc0d984e5c2778e09094ba2e4d885903c6c35b Mon Sep 17 00:00:00 2001
+From: mokopatches <mokopatches@openmoko.org>
+Date: Wed, 16 Jul 2008 14:44:10 +0100
+Subject: [PATCH] resume-timers-wq.patch
+ The initialization of clocks uses mutexes, but we execute the resume in
+ an interrupt context. We therefore have to hand this task to a non-interrupt.
+
+Adapted from a patch by Andy Green.
+---
+ arch/arm/plat-s3c24xx/time.c |   18 +++++++++++++++++-
+ 1 files changed, 17 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/plat-s3c24xx/time.c b/arch/arm/plat-s3c24xx/time.c
+index 766473b..f8d307b 100644
+--- a/arch/arm/plat-s3c24xx/time.c
++++ b/arch/arm/plat-s3c24xx/time.c
+@@ -253,8 +253,24 @@ static void __init s3c2410_timer_init (void)
+ 	setup_irq(IRQ_TIMER4, &s3c2410_timer_irq);
+ }
+ 
++static void s3c2410_timer_resume_work(struct work_struct *work)
++{
++	s3c2410_timer_setup();
++}
++
++static void s3c2410_timer_resume(void)
++{
++	static DECLARE_WORK(work, s3c2410_timer_resume_work);
++	int res;
++
++	res = schedule_work(&work);
++	if (!res)
++		printk(KERN_ERR
++		    "s3c2410_timer_resume_work already queued ???\n");
++}
++
+ struct sys_timer s3c24xx_timer = {
+ 	.init		= s3c2410_timer_init,
+ 	.offset		= s3c2410_gettimeoffset,
+-	.resume		= s3c2410_timer_setup
++	.resume		= s3c2410_timer_resume,
+ };
+-- 
+1.5.6.3
+