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 <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit is contained in:
Alison Wang 2014-10-17 15:26:36 +08:00 committed by York Sun
parent 5175a2885f
commit 0ab172353e

View File

@ -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