mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-23 11:33:32 +00:00
c05ed00afb
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
// 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 <malloc.h>
|
|
#include <asm/bootm.h>
|
|
#include <asm/gpio.h>
|
|
#include <asm/setup.h>
|
|
#include <linux/delay.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
|