commit fe2f432c1c81763e13a5b5f2f9e61c8fd49555d9
author Fabio Estevam <festevam@gmail.com> Fri Apr 17 09:27:13 2020 -0300
committer Stefano Babic <sbabic@denx.de> Sat Apr 18 12:59:59 2020 +0200
tree 5a94c41c5039520623e163ac131c0f13b7f3b4bb
parent 06f35583c57fda627fe7f29d1a2ddc6f8bf9d49f

wandboard: Print the board version in board_late_init()

Since CONFIG_DISPLAY_BOARDINFO_LATE is no longer used,  the checkboard()
function is no longer called.

As it is useful to print the board revision, print it inside
board_late_init() instead.

Also, to avoid GPIO errors related to using a GPIO without requesting it,
move the gpio_request(REV_DETECTION, "REV_DETECT") call prior to its
usage.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Heiko Schocher <hs@denx.de>

board/wandboard/wandboard.c

diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
index 7fd6068..fb2f3c1 100644
--- a/board/wandboard/wandboard.c
+++ b/board/wandboard/wandboard.c
@@ -404,6 +404,7 @@
 static bool is_revc1(void)
 {
 	SETUP_IOMUX_PADS(rev_detection_pad);
+	gpio_request(REV_DETECTION, "REV_DETECT");
 	gpio_direction_input(REV_DETECTION);
 
 	if (gpio_get_value(REV_DETECTION))
@@ -442,6 +443,14 @@
 		env_set("board_name", "B1");
 #endif
 	setup_iomux_enet();
+
+	if (is_revd1())
+		puts("Board: Wandboard rev D1\n");
+	else if (is_revc1())
+		puts("Board: Wandboard rev C1\n");
+	else
+		puts("Board: Wandboard rev B1\n");
+
 	return 0;
 }
 
@@ -466,20 +475,6 @@
 	return 0;
 }
 
-int checkboard(void)
-{
-	gpio_request(REV_DETECTION, "REV_DETECT");
-
-	if (is_revd1())
-		puts("Board: Wandboard rev D1\n");
-	else if (is_revc1())
-		puts("Board: Wandboard rev C1\n");
-	else
-		puts("Board: Wandboard rev B1\n");
-
-	return 0;
-}
-
 #ifdef CONFIG_SPL_LOAD_FIT
 int board_fit_config_name_match(const char *name)
 {