From 3fe471d34ef6575bc49c9f85ed74368e3ac25ad6 Mon Sep 17 00:00:00 2001 From: Jason Kridner 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 --- 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 /* get chip and board defs */ -- 1.7.2.5