> -----Original Message----- > From: U-Boot <u-boot-boun...@lists.denx.de> On Behalf Of Pankaj Bansal > Sent: Monday, October 29, 2018 4:58 PM > To: York Sun <york....@nxp.com> > Cc: u-boot@lists.denx.de; Sriram Dash <sriram.d...@nxp.com>; Wasim > Khan <wasim.k...@nxp.com>; Varun Sethi <v.se...@nxp.com> > Subject: [U-Boot] [PATCH v2] armv8: fsl-layerscape: reorder rgmii dpmacs' > enablement > > some dpmacs in armv8a based freescale layerscape SOCs can be configured > via both serdes(sgmii, xfi, xlaui etc) bits and via > EC*_PMUX(rgmii) bits in RCW. > e.g. dpmac 17 and 18 in LX2160A can be configured as SGMII from serdes bits > and as RGMII via EC1_PMUX/EC2_PMUX bits Now if a dpmac is enabled by > serdes bits then it takes precedence over EC*_PMUX bits. i.e. in LX2160A if > we select serdes protocol that configures dpmac17 as SGMII and set the > EC1_PMUX as RGMII, then the dpmac is SGMII and not RGMII. > > Therefore, move the fsl_rgmii_init after fsl_serdes_init. in fsl_rgmii_init > function of SOC, we will check if the dpmac is enabled or not? if it is > (fsl_serdes_init has already enabled the dpmac), then don't enable it. > > Signed-off-by: Pankaj Bansal <pankaj.ban...@nxp.com> > ---
This patch been applied to fsl-qoriq master, awaiting upstream. --pk _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
