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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
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