diff options
| author | Wenyou Yang <wenyou.yang@atmel.com> | 2017-04-20 11:13:13 +0800 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2017-06-02 14:44:19 -0500 |
| commit | 6de046eaa74a2a0fb68f1055a1d38bc93f4f16c7 (patch) | |
| tree | 7cda1411bb907c4bfe55737e2bbe1c3423b4189e /drivers | |
| parent | e09d0c8314933e586de6549581e35cb21f8b4da2 (diff) | |
| download | u-boot-6de046eaa74a2a0fb68f1055a1d38bc93f4f16c7.tar.gz u-boot-6de046eaa74a2a0fb68f1055a1d38bc93f4f16c7.tar.xz u-boot-6de046eaa74a2a0fb68f1055a1d38bc93f4f16c7.zip | |
net: macb: Fix GMAC not work when enable DM_ETH
Always search the PHY to determine the macb->phy_addr before using
the PHY to fix "No PHY present" error.
Fix the wrong test of the GMAC's phy interface mode, it should be
PHY_INTERFACE_MODE_RGMII.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/macb.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/macb.c b/drivers/net/macb.c index bbbdb74e95..f9373db0b9 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -450,7 +450,6 @@ static void macb_phy_reset(struct macb_device *macb, const char *name) name, status); } -#ifdef CONFIG_MACB_SEARCH_PHY static int macb_phy_find(struct macb_device *macb, const char *name) { int i; @@ -471,7 +470,6 @@ static int macb_phy_find(struct macb_device *macb, const char *name) return 0; } -#endif /* CONFIG_MACB_SEARCH_PHY */ #ifdef CONFIG_DM_ETH static int macb_phy_init(struct udevice *dev, const char *name) @@ -488,11 +486,9 @@ static int macb_phy_init(struct macb_device *macb, const char *name) int i; arch_get_mdio_control(name); -#ifdef CONFIG_MACB_SEARCH_PHY /* Auto-detect phy_addr */ if (!macb_phy_find(macb, name)) return 0; -#endif /* CONFIG_MACB_SEARCH_PHY */ /* Check if the PHY is up to snuff... */ phy_id = macb_mdio_read(macb, MII_PHYSID1); @@ -667,7 +663,8 @@ static int _macb_init(struct macb_device *macb, const char *name) * to select interface between RMII and MII. */ #ifdef CONFIG_DM_ETH - if (macb->phy_interface == PHY_INTERFACE_MODE_RMII) + if ((macb->phy_interface == PHY_INTERFACE_MODE_RMII) || + (macb->phy_interface == PHY_INTERFACE_MODE_RGMII)) gem_writel(macb, UR, GEM_BIT(RGMII)); else gem_writel(macb, UR, 0); |