Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / keymile / kmp204x / eth.c

diff --git a/qemu/roms/u-boot/board/keymile/kmp204x/eth.c b/qemu/roms/u-boot/board/keymile/kmp204x/eth.c
new file mode 100644 (file)
index 0000000..a073105
--- /dev/null
+++ b/qemu/roms/u-boot/board/keymile/kmp204x/eth.c
@@ -0,0 +1,71 @@
+/*
+ * (C) Copyright 2013 Keymile AG
+ * Valentin Longchamp <valentin.longchamp@keymile.com>
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <fm_eth.h>
+#include <fsl_mdio.h>
+#include <phy.h>
+
+int board_eth_init(bd_t *bis)
+{
+       int ret = 0;
+#ifdef CONFIG_FMAN_ENET
+       struct fsl_pq_mdio_info dtsec_mdio_info;
+
+       printf("Initializing Fman\n");
+
+       dtsec_mdio_info.regs =
+               (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
+       dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
+
+       /* Register the real 1G MDIO bus */
+       fsl_pq_mdio_init(bis, &dtsec_mdio_info);
+
+       /* DTESC1/2 don't have a PHY, they are temporarily disabled
+        * so that u-boot doesn't try to unsuccessfuly enable them */
+       fm_disable_port(FM1_DTSEC1);
+       fm_disable_port(FM1_DTSEC2);
+
+       /*
+        * Program RGMII DTSEC5 (FM1 MAC5) on the EC2 physical itf
+        * This is the debug interface, the only one used in u-boot
+        */
+       fm_info_set_phy_address(FM1_DTSEC5, CONFIG_SYS_FM1_DTSEC5_PHY_ADDR);
+       fm_info_set_mdio(FM1_DTSEC5,
+                        miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
+
+       ret = cpu_eth_init(bis);
+
+       /* reenable DTSEC1/2 for later (kernel) */
+       fm_enable_port(FM1_DTSEC1);
+       fm_enable_port(FM1_DTSEC2);
+#endif
+
+       return ret;
+}
+
+#if defined(CONFIG_PHYLIB) && defined(CONFIG_PHY_MARVELL)
+
+#define mv88E1118_PAGE_REG     22
+
+int board_phy_config(struct phy_device *phydev)
+{
+       if (phydev->addr == CONFIG_SYS_FM1_DTSEC5_PHY_ADDR) {
+               /* driver config is good */
+               if (phydev->drv->config)
+                       phydev->drv->config(phydev);
+
+               /* but we still need to fix the LEDs */
+               phy_write(phydev, MDIO_DEVAD_NONE, mv88E1118_PAGE_REG, 0x0003);
+               phy_write(phydev, MDIO_DEVAD_NONE, 0x10, 0x0840);
+               phy_write(phydev, MDIO_DEVAD_NONE, mv88E1118_PAGE_REG, 0x0000);
+       }
+
+       return 0;
+}
+#endif