mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 17:07:38 +00:00
da20981269
The PopMetal board have a on board FE1.1 usb 2.0 hub which connect to the usb host port, we need to de-assert its reset pin to enable it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Added rockchip: tag: Signed-off-by: Simon Glass <sjg@chromium.org>
32 lines
547 B
C
32 lines
547 B
C
/*
|
|
* (C) Copyright 2016 Rockchip Electronics Co., Ltd
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <spl.h>
|
|
#include <asm/gpio.h>
|
|
|
|
void board_boot_order(u32 *spl_boot_list)
|
|
{
|
|
/* eMMC prior to sdcard */
|
|
spl_boot_list[0] = BOOT_DEVICE_MMC2;
|
|
spl_boot_list[1] = BOOT_DEVICE_MMC1;
|
|
}
|
|
|
|
#define GPIO7A3_HUB_RST 227
|
|
|
|
int rk_board_late_init(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = gpio_request(GPIO7A3_HUB_RST, "hub_rst");
|
|
if (ret)
|
|
return ret;
|
|
ret = gpio_direction_output(GPIO7A3_HUB_RST, 1);
|
|
if (ret)
|
|
return ret;
|
|
|
|
return 0;
|
|
}
|