This enables the data cache on Tegra2 boards.
Signed-off-by: Simon Glass <s...@chromium.org>
---
board/nvidia/common/board.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c
index 160dac8..031cc68 100644
--- a/board/nvidia/common/board.c
+++ b/board/nvidia/common/board.c
@@ -307,3 +307,11 @@ int board_mmc_getcd(u8 *cd, struct mmc *mmc)
return 0;
}
#endif
+
+#ifndef CONFIG_SYS_DCACHE_OFF
+void enable_caches(void)
+{
+ /* Enable D-cache. I-cache is already enabled in start.S */
+ dcache_enable();
+}
+#endif
--
1.7.3.1
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