| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * (C) Copyright 2010 |
| * Texas Instruments Incorporated, <www.ti.com> |
| * Aneesh V <aneesh@ti.com> |
| * Steve Sakoman <steve@sakoman.com> |
| */ |
| #include <init.h> |
| #include <net.h> |
| #include <twl6030.h> |
| #include <serial.h> |
| #include <asm/arch/sys_proto.h> |
| #include <asm/arch/mmc_host_def.h> |
| #include <asm/global_data.h> |
| |
| #include "sdp4430_mux_data.h" |
| |
| DECLARE_GLOBAL_DATA_PTR; |
| |
| const struct omap_sysinfo sysinfo = { |
| "Board: OMAP4430 SDP\n" |
| }; |
| |
| /** |
| * @brief board_init |
| * |
| * Return: 0 |
| */ |
| int board_init(void) |
| { |
| gpmc_init(); |
| |
| gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ |
| |
| return 0; |
| } |
| |
| int board_eth_init(struct bd_info *bis) |
| { |
| return 0; |
| } |
| |
| /** |
| * @brief misc_init_r - Configure SDP board specific configurations |
| * such as power configurations, ethernet initialization as phase2 of |
| * boot sequence |
| * |
| * Return: 0 |
| */ |
| int misc_init_r(void) |
| { |
| #ifdef CONFIG_TWL6030_POWER |
| twl6030_init_battery_charging(); |
| #endif |
| return 0; |
| } |
| |
| void set_muxconf_regs(void) |
| { |
| do_set_mux((*ctrl)->control_padconf_core_base, |
| core_padconf_array_essential, |
| sizeof(core_padconf_array_essential) / |
| sizeof(struct pad_conf_entry)); |
| |
| do_set_mux((*ctrl)->control_padconf_wkup_base, |
| wkup_padconf_array_essential, |
| sizeof(wkup_padconf_array_essential) / |
| sizeof(struct pad_conf_entry)); |
| |
| if ((omap_revision() >= OMAP4460_ES1_0) && |
| (omap_revision() < OMAP4470_ES1_0)) |
| do_set_mux((*ctrl)->control_padconf_wkup_base, |
| wkup_padconf_array_essential_4460, |
| sizeof(wkup_padconf_array_essential_4460) / |
| sizeof(struct pad_conf_entry)); |
| } |
| |
| #if defined(CONFIG_MMC) |
| int board_mmc_init(struct bd_info *bis) |
| { |
| omap_mmc_init(0, 0, 0, -1, -1); |
| omap_mmc_init(1, 0, 0, -1, -1); |
| return 0; |
| } |
| |
| #if !defined(CONFIG_SPL_BUILD) |
| void board_mmc_power_init(void) |
| { |
| twl6030_power_mmc_init(0); |
| twl6030_power_mmc_init(1); |
| } |
| #endif |
| #endif |
| |
| #if defined(CONFIG_SPL_OS_BOOT) |
| int spl_start_uboot(void) |
| { |
| /* break into full u-boot on 'c' */ |
| if (serial_tstc() && serial_getc() == 'c') |
| return 1; |
| |
| return 0; |
| } |
| #endif /* CONFIG_SPL_OS_BOOT */ |
| |
| #ifdef CONFIG_REVISION_TAG |
| /* |
| * get_board_rev() - get board revision |
| */ |
| u32 get_board_rev(void) |
| { |
| return 0x20; |
| } |
| #endif |