[U-Boot] [PATCH v4 4/9] tegra2: Enable instruction cache

Since low-level init is skipped, the instruction cache is never enabled on Tegra2. This explicitly calls this initialization as soon as the A9 is initialized.

Signed-off-by: Simon Glass sjg@chromium.org ---

board/nvidia/common/board.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 56850cc..c806a6b 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -114,6 +114,9 @@ int board_init(void) #ifdef CONFIG_BOARD_EARLY_INIT_F int board_early_init_f(void) { + /* We didn't do this init in start.S, so do it now */ + cpu_init_cp15(); + /* Initialize essential common plls */ clock_early_init();