sunxi: SATA link timeout fix
After updating u-boot from v2016.01 to 2017.09, issue with
"SATA link 0 timeout." on my Cubietruck board.
mdelay milled after moving satapwr code to board.
"sunxi: Turn satapwr on from board_init"
(sha1: 9fbb0c3aa49f4604b0342cb527a6bd099f92eaeb)
After adding the "mdelay(500);"
line that was lost in the path the error is gone.
Signed-off-by: Werner Böllmann <Werner.Boellmann@fh-dortmund.de>
[Rebased and updated change and commit message]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
diff --git a/board/sunxi/board.c b/board/sunxi/board.c
index 6e13ee3..dcacdf3 100644
--- a/board/sunxi/board.c
+++ b/board/sunxi/board.c
@@ -217,6 +217,8 @@
satapwr_pin = sunxi_name_to_gpio(CONFIG_SATAPWR);
gpio_request(satapwr_pin, "satapwr");
gpio_direction_output(satapwr_pin, 1);
+ /* Give attached sata device time to power-up to avoid link timeouts */
+ mdelay(500);
#endif
#ifdef CONFIG_MACPWR
macpwr_pin = sunxi_name_to_gpio(CONFIG_MACPWR);