From: Marek Behún Date: Tue, 13 Sep 2022 16:10:28 +0000 (+0200) Subject: arm: mvebu: turris_omnia: Fix setting switch CONFIG pins on new board design X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=711b5fd23253bace6bef75630229aa71eeb0ffb9;p=u-boot.git arm: mvebu: turris_omnia: Fix setting switch CONFIG pins on new board design It seems that waiting only 10 ms after releasing LAN switch from reset is not enough for the strapping pins to latch the requested values. P6_MODE[0] is latched to 0 instead of 1. Increasing the delay to 50 ms fixes this issue. Signed-off-by: Marek Behún Reviewed-by: Stefan Roese --- diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c index a7f96e5b77..19c5043fcb 100644 --- a/board/CZ.NIC/turris_omnia/turris_omnia.c +++ b/board/CZ.NIC/turris_omnia/turris_omnia.c @@ -654,7 +654,7 @@ static void initialize_switch(void) ctrl[1] = EXT_CTL_nRES_LAN; err = omnia_mcu_write(CMD_EXT_CONTROL, ctrl, sizeof(ctrl)); - mdelay(10); + mdelay(50); /* Change RGMII pins back to RGMII mode */