u-boot 2011.09: convert beagleboard to SPL build

Runtime tested on an xM rev C

Acked-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>

1 files changed, 33 insertions, 0 deletions

diff --git a/recipes-bsp/u-boot/u-boot/2011.09/0015-HACK-beagleboard-config-disable-cache-for-USB.patch b/recipes-bsp/u-boot/u-boot/2011.09/0015-HACK-beagleboard-config-disable-cache-for-USB.patch
new file mode 100644
index 00000000..ec1ec26e
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot/2011.09/0015-HACK-beagleboard-config-disable-cache-for-USB.patch
@@ -0,0 +1,33 @@
+From 3fe471d34ef6575bc49c9f85ed74368e3ac25ad6 Mon Sep 17 00:00:00 2001
+From: Jason Kridner <jdk@ti.com>
+Date: Sun, 18 Sep 2011 12:16:31 -0400
+Subject: [PATCH 15/21] HACK: beagleboard: config: disable cache for USB
+
+There is currently a bug in the USB code for the BeagleBoard that is
+worked-around by disabling the cache.
+
+See http://comments.gmane.org/gmane.comp.boot-loaders.u-boot/108224
+
+Signed-off-by: Jason Kridner <jdk@ti.com>
+---
+ include/configs/omap3_beagle.h |    4 ++++
+ 1 files changed, 4 insertions(+), 0 deletions(-)
+
+diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
+index 941ec38..569d747 100644
+--- a/include/configs/omap3_beagle.h
++++ b/include/configs/omap3_beagle.h
+@@ -36,6 +36,10 @@
+ #define CONFIG_OMAP3430                1       /* which is in a 3430 */
+ #define CONFIG_OMAP3_BEAGLE    1       /* working with BEAGLE */
+ 
++/* TODO: WORK-AROUND for bug in BeagleBoard-specific USB */
++#define CONFIG_SYS_ICACHE_OFF
++#define CONFIG_SYS_DCACHE_OFF
++
+ #define CONFIG_SDRC    /* The chip has SDRC controller */
+ 
+ #include <asm/arch/cpu.h>              /* get chip and board defs */
+-- 
+1.7.2.5
+