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/*
* (C) Copyright 2004-2008
* Texas Instruments, <www.ti.com>
*
* Author :
* Nishanth Menon <nm@ti.com>
*
* Derived from Beagle Board and 3430 SDP code by
* Sunil Kumar <sunilsaini05@gmail.com>
* Shashi Ranjan <shashiranjanmca05@gmail.com>
* Richard Woodruff <r-woodruff2@ti.com>
* Syed Mohammed Khasim <khasim@ti.com>
*
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <netdev.h>
#include <twl4030.h>
#include <asm/io.h>
#include <asm/arch/mem.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/mux.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-types.h>
#include "zoom1.h"
DECLARE_GLOBAL_DATA_PTR;
/* gpmc_cfg is initialized by gpmc_init and we use it here */
extern struct gpmc *gpmc_cfg;
/* GPMC definitions for Ethenet Controller LAN9211 */
static const u32 gpmc_lab_enet[] = {
ZOOM1_ENET_GPMC_CONF1,
ZOOM1_ENET_GPMC_CONF2,
ZOOM1_ENET_GPMC_CONF3,
ZOOM1_ENET_GPMC_CONF4,
ZOOM1_ENET_GPMC_CONF5,
ZOOM1_ENET_GPMC_CONF6,
/*CONF7- computed as params */
};
/*
* Routine: board_init
* Description: Early hardware init.
*/
int board_init(void)
{
gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
/* CS1 is Ethernet LAN9211 */
enable_gpmc_cs_config(gpmc_lab_enet, &gpmc_cfg->cs[1],
DEBUG_BASE, GPMC_SIZE_16M);
/* board id for Linux */
gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
/* boot param addr */
gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
return 0;
}
/*
* Routine: misc_init_r
* Description: Configure zoom board specific configurations
*/
int misc_init_r(void)
{
twl4030_power_init();
twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
dieid_num_r();
/*
* Board Reset
* The board is reset by holding the red button on the
* top right front face for eight seconds.
*/
twl4030_power_reset_init();
return 0;
}
/*
* Routine: set_muxconf_regs
* Description: Setting up the configuration Mux registers specific to the
* hardware. Many pins need to be moved from protect to primary
* mode.
*/
void set_muxconf_regs(void)
{
/* platform specific muxes */
MUX_ZOOM1_MDK();
}
#ifdef CONFIG_GENERIC_MMC
int board_mmc_init(bd_t *bis)
{
return omap_mmc_init(0, 0, 0, -1, -1);
}
#endif
#ifdef CONFIG_CMD_NET
int board_eth_init(bd_t *bis)
{
int rc = 0;
#ifdef CONFIG_LAN91C96
rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
#endif
return rc;
}
#endif
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