summaryrefslogtreecommitdiff
path: root/board/freescale
diff options
context:
space:
mode:
authorFabio Estevam <fabio.estevam@freescale.com>2011-11-01 08:16:37 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-11-04 22:06:37 +0100
commit867b96a5b7b1de56181b57bdfb25151c01a0fb3f (patch)
tree8c4bc2e2a7045510caa92a4ab67e5e11eee7acea /board/freescale
parent8d5d1516a21a509ded9836c2b6c111cc2b28aa4a (diff)
downloadu-boot-imx-867b96a5b7b1de56181b57bdfb25151c01a0fb3f.zip
u-boot-imx-867b96a5b7b1de56181b57bdfb25151c01a0fb3f.tar.gz
u-boot-imx-867b96a5b7b1de56181b57bdfb25151c01a0fb3f.tar.bz2
mx31pdk: Enable D and I caches
Enable D and I caches on mx31pdk. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'board/freescale')
-rw-r--r--board/freescale/mx31pdk/mx31pdk.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c
index 9f8bc53..1d7b4f6 100644
--- a/board/freescale/mx31pdk/mx31pdk.c
+++ b/board/freescale/mx31pdk/mx31pdk.c
@@ -71,11 +71,19 @@ int board_early_init_f(void)
return 0;
}
+void enable_caches(void)
+{
+ icache_enable();
+ dcache_enable();
+}
+
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
+ enable_caches();
+
return 0;
}