Merge tag 'u-boot-stm32-20211213' of https://source.denx.de/u-boot/custodians/u-boot-stm

- enable KSZ90x1 PHY driver on DHCOR
- DHSOM boards:
  - increase USB power-good delay
  - add update_sf script to install U-Boot into SF
  - increase PHY auto-negotiation timeout to 20 seconds
  - fix SoM and board coding strap GPIO handling

# gpg verification failed.

1 files changed, 10 insertions, 4 deletions

diff --git a/board/dhelectronics/dh_stm32mp1/board.c b/board/dhelectronics/dh_stm32mp1/board.c
index a8402e2457..f44afb01e2 100644
--- a/board/dhelectronics/dh_stm32mp1/board.c
+++ b/board/dhelectronics/dh_stm32mp1/board.c
@@ -212,34 +212,40 @@ static void board_get_coding_straps(void)
 	ofnode node;
 	int i, ret;
 
+	brdcode = 0;
+	ddr3code = 0;
+	somcode = 0;
+
 	node = ofnode_path("/config");
 	if (!ofnode_valid(node)) {
 		printf("%s: no /config node?\n", __func__);
 		return;
 	}
 
-	brdcode = 0;
-	ddr3code = 0;
-	somcode = 0;
-
 	ret = gpio_request_list_by_name_nodev(node, "dh,som-coding-gpios",
 					      gpio, ARRAY_SIZE(gpio),
 					      GPIOD_IS_IN);
 	for (i = 0; i < ret; i++)
 		somcode |= !!dm_gpio_get_value(&(gpio[i])) << i;
 
+	gpio_free_list_nodev(gpio, ret);
+
 	ret = gpio_request_list_by_name_nodev(node, "dh,ddr3-coding-gpios",
 					      gpio, ARRAY_SIZE(gpio),
 					      GPIOD_IS_IN);
 	for (i = 0; i < ret; i++)
 		ddr3code |= !!dm_gpio_get_value(&(gpio[i])) << i;
 
+	gpio_free_list_nodev(gpio, ret);
+
 	ret = gpio_request_list_by_name_nodev(node, "dh,board-coding-gpios",
 					      gpio, ARRAY_SIZE(gpio),
 					      GPIOD_IS_IN);
 	for (i = 0; i < ret; i++)
 		brdcode |= !!dm_gpio_get_value(&(gpio[i])) << i;
 
+	gpio_free_list_nodev(gpio, ret);
+
 	printf("Code:  SoM:rev=%d,ddr3=%d Board:rev=%d\n",
 		somcode, ddr3code, brdcode);
 }