1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * eco5pk.c - board file for 8D Technology's AM3517 based eco5pk board 4 * 5 * Based on am3517evm.c 6 * 7 * Copyright (C) 2011-2012 8D Technologies inc. 8 * Copyright (C) 2009 Texas Instruments Incorporated 9 */ 10 #include <common.h> 11 #include <netdev.h> 12 #include <asm/io.h> 13 #include <asm/arch/mem.h> 14 #include <asm/arch/mux.h> 15 #include <asm/arch/sys_proto.h> 16 #include <asm/arch/emac_defs.h> 17 #include <asm/gpio.h> 18 #include <i2c.h> 19 #include <u-boot/crc.h> 20 #include <asm/mach-types.h> 21 #include "eco5pk.h" 22 23 DECLARE_GLOBAL_DATA_PTR; 24 25 /* 26 * Routine: board_init 27 * Description: Early hardware init. 28 */ 29 int board_init(void) 30 { 31 gpmc_init(); /* in SRAM or SDRAM, finish GPMC */ 32 gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100); 33 34 gpio_request(30, "RESOUT"); 35 gpio_direction_output(30, 1); 36 return 0; 37 } 38 39 /* 40 * Routine: set_muxconf_regs 41 * Description: Setting up the configuration Mux registers specific to the 42 * hardware. Many pins need to be moved from protect to primary 43 * mode. 44 */ 45 void set_muxconf_regs(void) 46 { 47 MUX_ECO5_PK(); 48 } 49