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| author | Alison Wang <b18965@freescale.com> | 2014-10-17 15:26:36 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-11-24 09:27:24 -0800 |
| commit | 0ab172353e14dbdb7278755de6feae3fc4b54c2f (patch) | |
| tree | 2e18ee3aec0b22ec380428433878a5ccde771785 | |
| parent | 5175a2885fbb47e4836dcb8ad0ad2214e9b0b3b5 (diff) | |
| download | blackbird-obmc-uboot-0ab172353e14dbdb7278755de6feae3fc4b54c2f.tar.gz blackbird-obmc-uboot-0ab172353e14dbdb7278755de6feae3fc4b54c2f.zip | |
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>
| -rw-r--r-- | board/freescale/ls1021aqds/ls1021aqds.c | 1 |
1 files changed, 1 insertions, 0 deletions
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 |
