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.
48 lines
1.1 KiB
48 lines
1.1 KiB
/*
|
|
* Copyright (c) 2015 Texas Instruments, <www.ti.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <fdtdec.h>
|
|
#include <ns16550.h>
|
|
#include <serial.h>
|
|
#include <asm/arch/clock.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
#if CONFIG_IS_ENABLED(OF_CONTROL)
|
|
static const struct udevice_id keystone_serial_ids[] = {
|
|
{ .compatible = "ti,keystone-uart" },
|
|
{ .compatible = "ns16550a" },
|
|
{ }
|
|
};
|
|
|
|
static int keystone_serial_ofdata_to_platdata(struct udevice *dev)
|
|
{
|
|
struct ns16550_platdata *plat = dev_get_platdata(dev);
|
|
int ret;
|
|
|
|
ret = ns16550_serial_ofdata_to_platdata(dev);
|
|
if (ret)
|
|
return ret;
|
|
plat->clock = CONFIG_SYS_NS16550_CLK;
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
U_BOOT_DRIVER(serial_keystone_ns16550) = {
|
|
.name = "serial_keystone",
|
|
.id = UCLASS_SERIAL,
|
|
#if CONFIG_IS_ENABLED(OF_CONTROL)
|
|
.of_match = of_match_ptr(keystone_serial_ids),
|
|
.ofdata_to_platdata = of_match_ptr(keystone_serial_ofdata_to_platdata),
|
|
.platdata_auto_alloc_size = sizeof(struct ns16550_platdata),
|
|
#endif
|
|
.priv_auto_alloc_size = sizeof(struct NS16550),
|
|
.probe = ns16550_serial_probe,
|
|
.ops = &ns16550_serial_ops,
|
|
.flags = DM_FLAG_PRE_RELOC,
|
|
};
|
|
|