upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
985 B
54 lines
985 B
/*
|
|
* Copyright (C) 2016 Google, Inc
|
|
* Written by Simon Glass <sjg@chromium.org>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <syscon.h>
|
|
#include <asm/arch/clock.h>
|
|
#include <asm/arch/cru_rk3399.h>
|
|
|
|
static int rockchip_get_cruclk(struct udevice **devp)
|
|
{
|
|
return uclass_get_device_by_driver(UCLASS_CLK,
|
|
DM_GET_DRIVER(clk_rk3399), devp);
|
|
}
|
|
|
|
void *rockchip_get_cru(void)
|
|
{
|
|
struct rk3399_clk_priv *priv;
|
|
struct udevice *dev;
|
|
int ret;
|
|
|
|
ret = rockchip_get_cruclk(&dev);
|
|
if (ret)
|
|
return ERR_PTR(ret);
|
|
|
|
priv = dev_get_priv(dev);
|
|
|
|
return priv->cru;
|
|
}
|
|
|
|
static int rockchip_get_pmucruclk(struct udevice **devp)
|
|
{
|
|
return uclass_get_device_by_driver(UCLASS_CLK,
|
|
DM_GET_DRIVER(rockchip_rk3399_pmuclk), devp);
|
|
}
|
|
|
|
void *rockchip_get_pmucru(void)
|
|
{
|
|
struct rk3399_pmuclk_priv *priv;
|
|
struct udevice *dev;
|
|
int ret;
|
|
|
|
ret = rockchip_get_pmucruclk(&dev);
|
|
if (ret)
|
|
return ERR_PTR(ret);
|
|
|
|
priv = dev_get_priv(dev);
|
|
|
|
return priv->pmucru;
|
|
}
|
|
|