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/*
* Board functions for CompuLab cl_som_am57x board
*
* (C) Copyright 2016 CompuLab, Ltd. http://compulab.co.il/
*
* Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <palmas.h>
#include <usb.h>
#include <asm/gpio.h>
#include <asm/arch/mmc_host_def.h>
#include <asm/arch/sys_proto.h>
#include "../common/common.h"
#include "../common/eeprom.h"
DECLARE_GLOBAL_DATA_PTR;
const struct omap_sysinfo sysinfo = {
"Board: CL-SOM-AM57x\n"
};
int board_init(void)
{
/* Disable PMIC Powerhold feature, DEV_CTRL.DEV_ON = 1 */
palmas_i2c_write_u8(TPS65903X_CHIP_P1, 0xA0, 0x1);
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
return 0;
}
#ifdef CONFIG_GENERIC_MMC
#define SB_SOM_CD_GPIO 187
#define SB_SOM_WP_GPIO 188
int board_mmc_init(bd_t *bis)
{
int ret0, ret1;
ret0 = omap_mmc_init(0, 0, 0, SB_SOM_CD_GPIO, SB_SOM_WP_GPIO);
if (ret0)
printf("cl-som-am57x: failed to initialize mmc0\n");
ret1 = omap_mmc_init(1, 0, 0, -1, -1);
if (ret1)
printf("cl-som-am57x: failed to initialize mmc1\n");
return ret0 && ret1;
}
#endif /* CONFIG_GENERIC_MMC */
#ifdef CONFIG_USB_XHCI_OMAP
int board_usb_init(int index, enum usb_init_type init)
{
setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl,
OTG_SS_CLKCTRL_MODULEMODE_HW | OPTFCLKEN_REFCLK960M);
return 0;
}
#endif /* CONFIG_USB_XHCI_OMAP */
int misc_init_r(void)
{
cl_print_pcb_info();
return 0;
}
u32 get_board_rev(void)
{
return cl_eeprom_get_board_rev(CONFIG_SYS_I2C_EEPROM_BUS);
}
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