From 55f9cd2afe450b768a90788134cb58910943e6c4 Mon Sep 17 00:00:00 2001 From: Patrick Delaunay Date: Tue, 30 Jul 2019 19:16:41 +0200 Subject: [PATCH] stm32mp1: board: check the boot-source to disable bootdelay Allows to avoid to wait 2 second in U-Boot before to start STM32CubeProgrammer command. Signed-off-by: Patrick Delaunay --- board/st/stm32mp1/stm32mp1.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index b3bff5f45e1..1be1160e0aa 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -624,6 +624,7 @@ int board_init(void) int board_late_init(void) { + char *boot_device; #ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG const void *fdt_compat; int fdt_compat_len; @@ -660,6 +661,11 @@ int board_late_init(void) /* for DK1/DK2 boards */ board_check_usb_power(); + /* Check the boot-source to disable bootdelay */ + boot_device = env_get("boot_device"); + if (!strcmp(boot_device, "serial") || !strcmp(boot_device, "usb")) + env_set("bootdelay", "0"); + return 0; }