int misc_init_r(void) { u8 mac_addr[EFUSE_MAC_SIZE]; char serial[EFUSE_SN_SIZE]; ssize_t len; /* Set RMII mode */ out_le32(GXBB_ETH_REG_0, GXBB_ETH_REG_0_INVERT_RMII_CLK | GXBB_ETH_REG_0_CLK_EN); /* Use Internal PHY */ out_le32(GXBB_ETH_REG_2, 0x10110181); out_le32(GXBB_ETH_REG_3, 0xe40908ff); /* Enable power and clock gate */ setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH); clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK); if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, mac_addr, EFUSE_MAC_SIZE); if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); } if (!env_get("serial#")) { len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, EFUSE_SN_SIZE); if (len == EFUSE_SN_SIZE) env_set("serial#", serial); } return 0; }
int misc_init_r(void) { u8 mac_addr[EFUSE_MAC_SIZE]; char serial[EFUSE_SN_SIZE]; ssize_t len; meson_gx_eth_init(PHY_INTERFACE_MODE_RMII, MESON_GXL_USE_INTERNAL_RMII_PHY); /* Enable power and clock gate */ setbits_le32(GX_GCLK_MPEG_1, GX_GCLK_MPEG_1_ETH); clrbits_le32(GX_MEM_PD_REG_0, GX_MEM_PD_REG_0_ETH_MASK); if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, mac_addr, EFUSE_MAC_SIZE); if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); } if (!env_get("serial#")) { len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, EFUSE_SN_SIZE); if (len == EFUSE_SN_SIZE) env_set("serial#", serial); } return 0; }
int misc_init_r(void) { u8 mac_addr[EFUSE_MAC_SIZE]; char serial[EFUSE_SN_SIZE]; ssize_t len; meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0); /* Reset PHY on GPIOZ_14 */ clrbits_le32(GX_GPIO_EN(3), BIT(14)); clrbits_le32(GX_GPIO_OUT(3), BIT(14)); mdelay(10); setbits_le32(GX_GPIO_OUT(3), BIT(14)); if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, mac_addr, EFUSE_MAC_SIZE); if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); } if (!env_get("serial#")) { len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, EFUSE_SN_SIZE); if (len == EFUSE_SN_SIZE) env_set("serial#", serial); } return 0; }
int misc_init_r(void) { u8 mac_addr[EFUSE_MAC_SIZE]; char serial[EFUSE_SN_SIZE]; ssize_t len; meson_eth_init(PHY_INTERFACE_MODE_RMII, 0); if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, mac_addr, EFUSE_MAC_SIZE); if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); } if (!env_get("serial#")) { len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, EFUSE_SN_SIZE); if (len == EFUSE_SN_SIZE) env_set("serial#", serial); } return 0; }