sunxi: ehci: Add proper Kconfig options to select the usb Vbus gpio-s

[u-boot] / board / sunxi / gmac.c

diff --git a/board/sunxi/gmac.c b/board/sunxi/gmac.c
index e7ff95285c97be8e816e2c31a8e739dd91c861db..6348d27282748d66cf6d55f484fdefa69d4a0af6 100644 (file)
--- a/board/sunxi/gmac.c
+++ b/board/sunxi/gmac.c
@@ -24,6 +24,15 @@ int sunxi_gmac_initialize(bd_t *bis)
                CCM_GMAC_CTRL_GPIT_MII);
 #endif
 
+       /*
+        * In order for the gmac nic to work reliable on the Bananapi, we
+        * need to set bits 10-12 GTXDC "GMAC Transmit Clock Delay Chain"
+        * of the GMAC clk register to 3.
+        */
+#ifdef CONFIG_BANANAPI
+       setbits_le32(&ccm->gmac_clk_cfg, 0x3 << 10);
+#endif
+
        /* Configure pin mux settings for GMAC */
        for (pin = SUNXI_GPA(0); pin <= SUNXI_GPA(16); pin++) {
 #ifdef CONFIG_RGMII