2 * LG Optimus Black (P970) codename sniper board
4 * Copyright (C) 2015 Paul Kocialkowski <contact@paulk.fr>
6 * SPDX-License-Identifier: GPL-2.0+
12 #include <linux/ctype.h>
13 #include <linux/usb/musb.h>
14 #include <asm/omap_musb.h>
15 #include <asm/arch/mmc_host_def.h>
16 #include <asm/arch/sys_proto.h>
17 #include <asm/arch/mem.h>
23 DECLARE_GLOBAL_DATA_PTR;
25 const omap3_sysinfo sysinfo = {
27 .board_string = "Sniper",
31 static const struct ns16550_platdata serial_omap_platdata = {
32 .base = OMAP34XX_UART3,
34 .clock = V_NS16550_CLK
37 U_BOOT_DEVICE(sniper_serial) = {
38 .name = "serial_omap",
39 .platdata = &serial_omap_platdata
42 static struct musb_hdrc_config musb_config = {
49 static struct omap_musb_board_data musb_board_data = {
50 .interface_type = MUSB_INTERFACE_ULPI,
53 static struct musb_hdrc_platform_data musb_platform_data = {
54 .mode = MUSB_PERIPHERAL,
55 .config = &musb_config,
57 .platform_ops = &omap2430_ops,
58 .board_data = &musb_board_data,
61 #ifdef CONFIG_SPL_BUILD
62 void get_board_mem_timings(struct board_sdrc_timings *timings)
64 timings->mcfg = HYNIX_V_MCFG_200(256 << 20);
65 timings->ctrla = HYNIX_V_ACTIMA_200;
66 timings->ctrlb = HYNIX_V_ACTIMB_200;
67 timings->rfr_ctrl = SDP_3430_SDRC_RFR_CTRL_200MHz;
68 timings->mr = MICRON_V_MR_165;
72 u32 get_board_rev(void)
74 /* Sold devices are expected to be at least revision F. */
84 gd->bd->bi_arch_number = 3000;
87 gd->bd->bi_boot_params = OMAP34XX_SDRC_CS0 + 0x100;
94 unsigned char keypad_matrix[64] = { 0 };
95 char reboot_mode[2] = { 0 };
96 unsigned char keys[3];
97 unsigned char data = 0;
99 /* Power button reset init */
101 twl4030_power_reset_init();
105 twl4030_keypad_scan((unsigned char *)&keypad_matrix);
107 keys[0] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 0);
108 keys[1] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 1);
109 keys[2] = twl4030_keypad_key((unsigned char *)&keypad_matrix, 0, 2);
113 reboot_mode[0] = omap_reboot_mode();
116 reboot_mode[0] = 'r';
118 reboot_mode[0] = 'b';
120 if (reboot_mode[0] > 0 && isascii(reboot_mode[0])) {
121 if (!getenv("reboot-mode"))
122 setenv("reboot-mode", (char *)reboot_mode);
124 omap_reboot_mode_clear();
127 * When not rebooting, valid power on reasons are either the
128 * power button, charger plug or USB plug.
131 data |= twl4030_input_power_button();
132 data |= twl4030_input_charger();
133 data |= twl4030_input_usb();
141 omap_die_id_serial();
145 musb_register(&musb_platform_data, &musb_board_data, (void *)MUSB_BASE);
150 void get_board_serial(struct tag_serialnr *serialnr)
152 omap_die_id_get_board_serial(serialnr);
155 void reset_misc(void)
157 omap_reboot_mode_store('u');
160 int fb_set_reboot_flag(void)
162 return omap_reboot_mode_store('b');
165 void set_muxconf_regs(void)
170 #ifndef CONFIG_SPL_BUILD
171 int board_mmc_init(bd_t *bis)
173 return omap_mmc_init(1, 0, 0, -1, -1);
177 void board_mmc_power_init(void)
179 twl4030_power_mmc_init(1);