1 /* 2 * (C) Copyright 2013 3 * Texas Instruments Incorporated, <www.ti.com> 4 * 5 * Lokesh Vutla <lokeshvutla@ti.com> 6 * 7 * Based on previous work by: 8 * Aneesh V <aneesh@ti.com> 9 * Steve Sakoman <steve@sakoman.com> 10 * 11 * SPDX-License-Identifier: GPL-2.0+ 12 */ 13 #include <common.h> 14 #include <palmas.h> 15 #include <asm/arch/sys_proto.h> 16 #include <asm/arch/mmc_host_def.h> 17 18 #include "mux_data.h" 19 20 #ifdef CONFIG_USB_EHCI 21 #include <usb.h> 22 #include <asm/arch/ehci.h> 23 #include <asm/ehci-omap.h> 24 #endif 25 26 DECLARE_GLOBAL_DATA_PTR; 27 28 const struct omap_sysinfo sysinfo = { 29 "Board: DRA7xx\n" 30 }; 31 32 /** 33 * @brief board_init 34 * 35 * @return 0 36 */ 37 int board_init(void) 38 { 39 gpmc_init(); 40 gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ 41 42 return 0; 43 } 44 45 int board_eth_init(bd_t *bis) 46 { 47 return 0; 48 } 49 50 /** 51 * @brief misc_init_r - Configure EVM board specific configurations 52 * such as power configurations, ethernet initialization as phase2 of 53 * boot sequence 54 * 55 * @return 0 56 */ 57 int misc_init_r(void) 58 { 59 return 0; 60 } 61 62 static void do_set_mux32(u32 base, 63 struct pad_conf_entry const *array, int size) 64 { 65 int i; 66 struct pad_conf_entry *pad = (struct pad_conf_entry *)array; 67 68 for (i = 0; i < size; i++, pad++) 69 writel(pad->val, base + pad->offset); 70 } 71 72 void set_muxconf_regs_essential(void) 73 { 74 do_set_mux32((*ctrl)->control_padconf_core_base, 75 core_padconf_array_essential, 76 sizeof(core_padconf_array_essential) / 77 sizeof(struct pad_conf_entry)); 78 } 79 80 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) 81 int board_mmc_init(bd_t *bis) 82 { 83 omap_mmc_init(0, 0, 0, -1, -1); 84 omap_mmc_init(1, 0, 0, -1, -1); 85 return 0; 86 } 87 #endif 88