From 157af4f81fffd416d8952cd9ca5c5decc6d6de9e Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Sun, 3 Dec 2017 06:24:53 -0600 Subject: ARM: omap3_logic: Unlock NAND automatically in U-Boot The Micron Flash is locked by default. This will automaticlly unlock so manually unlocking is unnecessary in U-Boot. Signed-off-by: Adam Ford --- board/logicpd/omap3som/omap3logic.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'board/logicpd') diff --git a/board/logicpd/omap3som/omap3logic.c b/board/logicpd/omap3som/omap3logic.c index a55a520e63..cebb200c5f 100644 --- a/board/logicpd/omap3som/omap3logic.c +++ b/board/logicpd/omap3som/omap3logic.c @@ -207,6 +207,16 @@ int board_init(void) } #ifdef CONFIG_BOARD_LATE_INIT + +static void unlock_nand(void) +{ + int dev = nand_curr_device; + struct mtd_info *mtd; + + mtd = get_nand_dev_by_index(dev); + nand_unlock(mtd, 0, mtd->size, 0); +} + int board_late_init(void) { struct board_id *board; @@ -256,6 +266,10 @@ int board_late_init(void) /* restore hsusb0_data5 pin as hsusb0_data5 */ MUX_VAL(CP(HSUSB0_DATA5), (IEN | PTD | DIS | M0)); + +#ifdef CONFIG_CMD_NAND_LOCK_UNLOCK + unlock_nand(); +#endif return 0; } #endif -- cgit v1.2.3