leandrof/u-boot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

board: stm32mp1: Force pinctrl driver probe in board_init()

Browse Source 
In order to insure that hog GPIOs are configured early during
the boot process, force all pinctrl driver probing in board_init().

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrice Chotard 2019-03-11 11:13:17 +01:00 committed by Patrick Delaunay
parent 8c3ff9ba02
commit 8b4afe8070
1 changed files with 9 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
board/st/stm32mp1/stm32mp1.c
View File

@ -543,9 +543,18 @@ static void sysconf_init(void)
/* board dependent setup after realloc */
int board_init(void)
{
struct udevice *dev;
/* address of boot parameters */
gd->bd->bi_boot_params = STM32_DDR_BASE + 0x100;
/* probe all PINCTRL for hog */
for (uclass_first_device(UCLASS_PINCTRL, &dev);
dev;
uclass_next_device(&dev)) {
pr_debug("probe pincontrol = %s\n", dev->name);
}
board_key_check();
sysconf_init();