2 * (C) Copyright 2004-2008
3 * Texas Instruments, <www.ti.com>
6 * Nishanth Menon <nm@ti.com>
8 * Derived from Beagle Board and 3430 SDP code by
9 * Sunil Kumar <sunilsaini05@gmail.com>
10 * Shashi Ranjan <shashiranjanmca05@gmail.com>
11 * Richard Woodruff <r-woodruff2@ti.com>
12 * Syed Mohammed Khasim <khasim@ti.com>
15 * SPDX-License-Identifier: GPL-2.0+
21 #include <asm/arch/mem.h>
22 #include <asm/arch/mmc_host_def.h>
23 #include <asm/arch/mux.h>
24 #include <asm/arch/sys_proto.h>
25 #include <asm/mach-types.h>
28 DECLARE_GLOBAL_DATA_PTR;
30 /* gpmc_cfg is initialized by gpmc_init and we use it here */
31 extern struct gpmc *gpmc_cfg;
33 /* GPMC definitions for Ethenet Controller LAN9211 */
34 static const u32 gpmc_lab_enet[] = {
35 ZOOM1_ENET_GPMC_CONF1,
36 ZOOM1_ENET_GPMC_CONF2,
37 ZOOM1_ENET_GPMC_CONF3,
38 ZOOM1_ENET_GPMC_CONF4,
39 ZOOM1_ENET_GPMC_CONF5,
40 ZOOM1_ENET_GPMC_CONF6,
41 /*CONF7- computed as params */
46 * Description: Early hardware init.
50 gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
51 /* CS1 is Ethernet LAN9211 */
52 enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1],
53 DEBUG_BASE, GPMC_SIZE_16M);
54 /* board id for Linux */
55 gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
57 gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
63 * Routine: misc_init_r
64 * Description: Configure zoom board specific configurations
69 twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
74 * The board is reset by holding the red button on the
75 * top right front face for eight seconds.
77 twl4030_power_reset_init();
83 * Routine: set_muxconf_regs
84 * Description: Setting up the configuration Mux registers specific to the
85 * hardware. Many pins need to be moved from protect to primary
88 void set_muxconf_regs(void)
90 /* platform specific muxes */
94 #ifdef CONFIG_GENERIC_MMC
95 int board_mmc_init(bd_t *bis)
97 return omap_mmc_init(0, 0, 0, -1, -1);
101 #ifdef CONFIG_CMD_NET
102 int board_eth_init(bd_t *bis)
106 #ifdef CONFIG_SMC911X
107 #define STR_ENV_ETHADDR "ethaddr"
109 struct eth_device *dev;
112 rc = smc911x_initialize(0, CONFIG_SMC911X_BASE);
113 if (!eth_getenv_enetaddr(STR_ENV_ETHADDR, eth_addr)) {
114 dev = eth_get_dev_by_index(0);
116 eth_setenv_enetaddr(STR_ENV_ETHADDR, dev->enetaddr);
118 printf("zoom1: Couldn't get eth device\n");