diff options
| author | Werner Böllmann <Werner.Boellmann@fh-dortmund.de> | 2017-11-10 19:14:20 +0530 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2017-11-10 19:21:24 +0530 |
| commit | 8e2c2d413c37b7fd13641730b706774c08982f0f (patch) | |
| tree | f6d522094258cb4465b21bf53c9fcdbe48bbe68c /board/sunxi | |
| parent | 13ae2a40e7d458ad0c2961359c346578a305263d (diff) | |
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>
Diffstat (limited to 'board/sunxi')
| -rw-r--r-- | board/sunxi/board.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 6e13ee32c1..dcacdf3e62 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -217,6 +217,8 @@ int board_init(void) 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); |