1 files changed, 92 insertions, 0 deletions
diff --git a/board/toradex/apalis_t30/apalis_t30.c b/board/toradex/apalis_t30/apalis_t30.c
new file mode 100644
index 0000000000..b9d694a268
--- /dev/null
+++ b/board/toradex/apalis_t30/apalis_t30.c
@@ -0,0 +1,92 @@
+/*
+ *  (C) Copyright 2014
+ *  Marcel Ziswiler <marcel@ziswiler.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+
+#include <asm/arch/gp_padctrl.h>
+#include <asm/arch/pinmux.h>
+#include <asm/gpio.h>
+#include <i2c.h>
+#include <netdev.h>
+
+#include "pinmux-config-apalis_t30.h"
+
+#define PMU_I2C_ADDRESS		0x2D
+#define MAX_I2C_RETRY		3
+
+/*
+ * Routine: pinmux_init
+ * Description: Do individual peripheral pinmux configs
+ */
+void pinmux_init(void)
+{
+	pinmux_config_pingrp_table(tegra3_pinmux_common,
+				   ARRAY_SIZE(tegra3_pinmux_common));
+
+	pinmux_config_pingrp_table(unused_pins_lowpower,
+				   ARRAY_SIZE(unused_pins_lowpower));
+
+	/* Initialize any non-default pad configs (APB_MISC_GP regs) */
+	pinmux_config_drvgrp_table(apalis_t30_padctrl,
+				   ARRAY_SIZE(apalis_t30_padctrl));
+}
+
+#ifdef CONFIG_PCI_TEGRA
+int tegra_pcie_board_init(void)
+{
+	unsigned int old_bus;
+	u8 addr, data[1];
+	int err;
+
+	old_bus = i2c_get_bus_num();
+
+	err = i2c_set_bus_num(0);
+	if (err) {
+		debug("failed to set I2C bus\n");
+		return err;
+	}
+
+	/* TPS659110: VDD2_OP_REG = 1.05V */
+	data[0] = 0x27;
+	addr = 0x25;
+
+	err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+	if (err) {
+		debug("failed to set VDD supply\n");
+		return err;
+	}
+
+	/* TPS659110: VDD2_REG 7.5 mV/us, ACTIVE */
+	data[0] = 0x0D;
+	addr = 0x24;
+
+	err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+	if (err) {
+		debug("failed to enable VDD supply\n");
+		return err;
+	}
+
+	/* TPS659110: LDO6_REG = 1.1V, ACTIVE */
+	data[0] = 0x0D;
+	addr = 0x35;
+
+	err = i2c_write(PMU_I2C_ADDRESS, addr, 1, data, 1);
+	if (err) {
+		debug("failed to set AVDD supply\n");
+		return err;
+	}
+
+	i2c_set_bus_num(old_bus);
+
+	return 0;
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}
+#endif /* CONFIG_PCI_TEGRA */