Re: [U-Boot] [PATCH 2/3] h2200: Add board reset support

Dear Lukasz Dalek,

Use Samsung S3CA410X01 companion chip to reset PDA.

Signed-off-by: Lukasz Dalek luk0104@gmail.com

board/h2200/h2200.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c index 720b06e..a716a3f 100644 --- a/board/h2200/h2200.c +++ b/board/h2200/h2200.c @@ -32,6 +32,15 @@ int board_eth_init(bd_t *bis) return 0; }

+void board_reset(void) +{

• /* Enable VLIO interface on Hamcop */
• writeb(0x1, 0x4000);
• /* Reset board (cold reset) */
• writeb(0xff, 0x4002);

+}

Can you not reimplement reset_cpu() ?

int board_init(void) { /* We have RAM, disable cache */

Best regards, Marek Vasut