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// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2014 CompuLab, Ltd. <www.compulab.co.il>
*
* Authors: Igor Grinberg <grinberg@compulab.co.il>
*/
#include <common.h>
#include <asm/bootm.h>
#include <asm/gpio.h>
#include <asm/setup.h>
#include "common.h"
#include "eeprom.h"
void cl_print_pcb_info(void)
{
u32 board_rev = get_board_rev();
u32 rev_major = board_rev / 100;
u32 rev_minor = board_rev - (rev_major * 100);
if ((rev_minor / 10) * 10 == rev_minor)
rev_minor = rev_minor / 10;
printf("PCB: %u.%u\n", rev_major, rev_minor);
}
#ifdef CONFIG_SERIAL_TAG
void __weak get_board_serial(struct tag_serialnr *serialnr)
{
/*
* This corresponds to what happens when we can communicate with the
* eeprom but don't get a valid board serial value.
*/
serialnr->low = 0;
serialnr->high = 0;
};
#endif
#ifdef CONFIG_CMD_USB
int cl_usb_hub_init(int gpio, const char *label)
{
if (gpio_request(gpio, label)) {
printf("Error: can't obtain GPIO%d for %s", gpio, label);
return -1;
}
gpio_direction_output(gpio, 0);
udelay(10);
gpio_set_value(gpio, 1);
udelay(1000);
return 0;
}
void cl_usb_hub_deinit(int gpio)
{
gpio_free(gpio);
}
#endif
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