Initial import of abandoned HQEMU version 2.5.2HEADmaster

1 files changed, 73 insertions, 0 deletions

diff --git a/src/roms/u-boot/board/freescale/t104xrdb/eth.c b/src/roms/u-boot/board/freescale/t104xrdb/eth.c
new file mode 100644
index 0000000..63e5f90
--- /dev/null
+++ b/src/roms/u-boot/board/freescale/t104xrdb/eth.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <asm/immap_85xx.h>
+#include <fm_eth.h>
+#include <fsl_mdio.h>
+#include <malloc.h>
+#include <asm/fsl_dtsec.h>
+
+#include "../common/fman.h"
+
+int board_eth_init(bd_t *bis)
+{
+#ifdef CONFIG_FMAN_ENET
+	struct memac_mdio_info memac_mdio_info;
+	unsigned int i;
+	int phy_addr = 0;
+	printf("Initializing Fman\n");
+
+	memac_mdio_info.regs =
+		(struct memac_mdio_controller *)CONFIG_SYS_FM1_DTSEC_MDIO_ADDR;
+	memac_mdio_info.name = DEFAULT_FM_MDIO_NAME;
+
+	/* Register the real 1G MDIO bus */
+	fm_memac_mdio_init(bis, &memac_mdio_info);
+
+	/*
+	 * Program on board RGMII, SGMII PHY addresses.
+	 */
+	for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
+		int idx = i - FM1_DTSEC1;
+
+		switch (fm_info_get_enet_if(i)) {
+#ifdef CONFIG_T1040RDB
+		case PHY_INTERFACE_MODE_SGMII:
+			/* T1040RDB only supports SGMII on DTSEC3 */
+			fm_info_set_phy_address(FM1_DTSEC3,
+						CONFIG_SYS_SGMII1_PHY_ADDR);
+			break;
+#endif
+		case PHY_INTERFACE_MODE_RGMII:
+			if (FM1_DTSEC4 == i)
+				phy_addr = CONFIG_SYS_RGMII1_PHY_ADDR;
+			if (FM1_DTSEC5 == i)
+				phy_addr = CONFIG_SYS_RGMII2_PHY_ADDR;
+			fm_info_set_phy_address(i, phy_addr);
+			break;
+		case PHY_INTERFACE_MODE_QSGMII:
+			fm_info_set_phy_address(i, 0);
+			break;
+		case PHY_INTERFACE_MODE_NONE:
+			fm_info_set_phy_address(i, 0);
+			break;
+		default:
+			printf("Fman1: DTSEC%u set to unknown interface %i\n",
+			       idx + 1, fm_info_get_enet_if(i));
+			fm_info_set_phy_address(i, 0);
+			break;
+		}
+		fm_info_set_mdio(i,
+				 miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME));
+	}
+
+	cpu_eth_init(bis);
+#endif
+
+	return pci_eth_init(bis);
+}