From 878f29330b8855a31ffcf6222ef3db2ed2451307 Mon Sep 17 00:00:00 2001 From: Louis Yung-Chieh Lo Date: Mon, 9 Dec 2013 11:23:40 -0800 Subject: nyan: pull up AP_RESET_L for old boards On older boards (< Rev2.2), AP_RESET_L was connecting to PMIC reset pin. However, after 2.2 we use the PMIC_THERM pin instead. Thus, change this pin to pull high for old boards. T\Otherwise cannot boot up. BUG=None BRANCH=nyan TEST=verified on old board by nvidia. Change-Id: If4dccaf0bd0671c55b0d703d4d4b16a2b9c4f543 Signed-off-by: Louis Yung-Chieh Lo Reviewed-on: https://chromium-review.googlesource.com/179377 Reviewed-by: Randall Spangler --- board/nyan/board.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/board/nyan/board.c b/board/nyan/board.c index 6744d0d765..8b24abe6d2 100644 --- a/board/nyan/board.c +++ b/board/nyan/board.c @@ -55,7 +55,7 @@ const struct gpio_info gpio_list[] = { /* Other inputs */ {"WP_L", GPIO_B, (1<<4), GPIO_INPUT, NULL}, /* Outputs */ - {"AP_RESET_L", GPIO_B, (1<<3), GPIO_OUT_LOW, NULL}, + {"AP_RESET_L", GPIO_B, (1<<3), GPIO_ODR_HIGH, NULL}, {"CHARGER_EN", GPIO_B, (1<<2), GPIO_OUT_LOW, NULL}, {"EC_INT", GPIO_B, (1<<9), GPIO_ODR_HIGH, NULL}, {"ENTERING_RW", GPIO_H, (1<<0), GPIO_OUT_LOW, NULL}, -- cgit v1.2.1