From patchwork Thu Mar 12 21:37:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 243610 List-Id: U-Boot discussion From: igor.opaniuk at gmail.com (Igor Opaniuk) Date: Thu, 12 Mar 2020 23:37:38 +0200 Subject: [PATCH v1] colibri_imx6: set gpr1 ENET_CLK_SEL Message-ID: <20200312213738.29319-1-igor.opaniuk@gmail.com> From: Igor Opaniuk This fixes the issue when PHY auto negotiation never completes. Fixes: 431cd76dd8("colibri_imx6: migrate to DM_ETH") Signed-off-by: Igor Opaniuk Reviewed-by: Oleksandr Suvorov --- board/toradex/colibri_imx6/colibri_imx6.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c index f04b749311..d11401ecab 100644 --- a/board/toradex/colibri_imx6/colibri_imx6.c +++ b/board/toradex/colibri_imx6/colibri_imx6.c @@ -354,12 +354,15 @@ int board_phy_config(struct phy_device *phydev) int setup_fec(void) { int ret; + struct iomuxc *iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR; /* provide the PHY clock from the i.MX 6 */ ret = enable_fec_anatop_clock(0, ENET_50MHZ); if (ret) return ret; + setbits_le32(&iomuxc_regs->gpr[1], IOMUXC_GPR1_ENET_CLK_SEL_MASK); + return 0; }