3 * Marcel Ziswiler <marcel@ziswiler.com>
5 * SPDX-License-Identifier: GPL-2.0+
9 #include <asm/arch/gp_padctrl.h>
10 #include <asm/arch/pinmux.h>
11 #include <asm/arch-tegra/ap.h>
12 #include <asm/arch-tegra/tegra.h>
19 #include "pinmux-config-apalis_t30.h"
21 #define PMU_I2C_ADDRESS 0x2D
22 #define MAX_I2C_RETRY 3
24 int arch_misc_init(void)
26 if (readl(NV_PA_BASE_SRAM + NVBOOTINFOTABLE_BOOTTYPE) ==
28 printf("USB recovery mode\n");
34 * Routine: pinmux_init
35 * Description: Do individual peripheral pinmux configs
37 void pinmux_init(void)
39 pinmux_config_pingrp_table(tegra3_pinmux_common,
40 ARRAY_SIZE(tegra3_pinmux_common));
42 pinmux_config_pingrp_table(unused_pins_lowpower,
43 ARRAY_SIZE(unused_pins_lowpower));
45 /* Initialize any non-default pad configs (APB_MISC_GP regs) */
46 pinmux_config_drvgrp_table(apalis_t30_padctrl,
47 ARRAY_SIZE(apalis_t30_padctrl));
50 #ifdef CONFIG_PCI_TEGRA
51 int tegra_pcie_board_init(void)
57 err = i2c_get_chip_for_busnum(0, PMU_I2C_ADDRESS, 1, &dev);
59 debug("%s: Cannot find PMIC I2C chip\n", __func__);
63 /* TPS659110: VDD2_OP_REG = 1.05V */
67 err = dm_i2c_write(dev, addr, data, 1);
69 debug("failed to set VDD supply\n");
73 /* TPS659110: VDD2_REG 7.5 mV/us, ACTIVE */
77 err = dm_i2c_write(dev, addr, data, 1);
79 debug("failed to enable VDD supply\n");
83 /* TPS659110: LDO6_REG = 1.1V, ACTIVE */
87 err = dm_i2c_write(dev, addr, data, 1);
89 debug("failed to set AVDD supply\n");
96 int board_eth_init(bd_t *bis)
98 return pci_eth_init(bis);
100 #endif /* CONFIG_PCI_TEGRA */