// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011-2012 * Gerald Kerma <dreagle@doukki.net> * Luka Perkov <luka@openwrt.org> * Simon Baatz <gmbnomis@gmail.com> */ #include <common.h> #include <init.h> #include <miiphy.h> #include <asm/global_data.h> #include <asm/io.h> #include <asm/arch/cpu.h> #include <asm/arch/soc.h> #include <asm/arch/mpp.h> #include "ib62x0.h" DECLARE_GLOBAL_DATA_PTR; int board_early_init_f(void) { /* * default gpio configuration * There are maximum 64 gpios controlled through 2 sets of registers * the below configuration configures mainly initial LED status */ mvebu_config_gpio(IB62x0_OE_VAL_LOW, IB62x0_OE_VAL_HIGH, IB62x0_OE_LOW, IB62x0_OE_HIGH); /* Set SATA activity LEDs to default off */ writel(MVSATAHC_LED_POLARITY_CTRL, MVSATAHC_LED_CONF_REG); /* Multi-Purpose Pins Functionality configuration */ static const u32 kwmpp_config[] = { MPP0_NF_IO2, MPP1_NF_IO3, MPP2_NF_IO4, MPP3_NF_IO5, MPP4_NF_IO6, MPP5_NF_IO7, MPP6_SYSRST_OUTn, MPP8_TW_SDA, MPP9_TW_SCK, MPP10_UART0_TXD, MPP11_UART0_RXD, MPP18_NF_IO0, MPP19_NF_IO1, MPP20_SATA1_ACTn, MPP21_SATA0_ACTn, MPP22_GPIO, /* Power LED red */ MPP24_GPIO, /* Power off device */ MPP25_GPIO, /* Power LED green */ MPP27_GPIO, /* USB transfer LED */ MPP28_GPIO, /* Reset button */ MPP29_GPIO, /* USB Copy button */ 0 }; kirkwood_mpp_conf(kwmpp_config, NULL); return 0; } int board_init(void) { /* adress of boot parameters */ gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100; return 0; }