From: Alison Wang Date: Fri, 17 Oct 2014 07:26:36 +0000 (+0800) Subject: arm: ls102xa: Select ge2_clk125 for eTSEC clock muxing X-Git-Tag: v2015.01-rc3~51^2 X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0ab172353e14dbdb7278755de6feae3fc4b54c2f;p=oweals%2Fu-boot.git arm: ls102xa: Select ge2_clk125 for eTSEC clock muxing EC1 pins in RCW can be selected as RGMII1, GPIO3, CAN1/2, FTM1 or SAI1/2. There is a bug that EC3 RGMII could not work when selecting EC1 as other functionality except RGMII. The workaround is to select ge2_clk125 for eTSEC clock muxing in register SCFG_ETSECCMCR. Signed-off-by: Alison Wang Reviewed-by: York Sun --- diff --git a/board/freescale/ls1021aqds/ls1021aqds.c b/board/freescale/ls1021aqds/ls1021aqds.c index 913dda92c5..d64b24c417 100644 --- a/board/freescale/ls1021aqds/ls1021aqds.c +++ b/board/freescale/ls1021aqds/ls1021aqds.c @@ -141,6 +141,7 @@ int board_early_init_f(void) #ifdef CONFIG_TSEC_ENET out_be32(&scfg->etsecdmamcr, SCFG_ETSECDMAMCR_LE_BD_FR); + out_be32(&scfg->etsecmcr, SCFG_ETSECCMCR_GE2_CLK125); #endif #ifdef CONFIG_FSL_IFC