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.
53 lines
1.1 KiB
53 lines
1.1 KiB
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2016, NVIDIA CORPORATION.
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <mailbox.h>
|
|
#include <asm/io.h>
|
|
|
|
struct sandbox_mbox_test {
|
|
struct mbox_chan chan;
|
|
};
|
|
|
|
int sandbox_mbox_test_get(struct udevice *dev)
|
|
{
|
|
struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
|
|
|
|
return mbox_get_by_name(dev, "test", &sbmt->chan);
|
|
}
|
|
|
|
int sandbox_mbox_test_send(struct udevice *dev, uint32_t msg)
|
|
{
|
|
struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
|
|
|
|
return mbox_send(&sbmt->chan, &msg);
|
|
}
|
|
|
|
int sandbox_mbox_test_recv(struct udevice *dev, uint32_t *msg)
|
|
{
|
|
struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
|
|
|
|
return mbox_recv(&sbmt->chan, msg, 100);
|
|
}
|
|
|
|
int sandbox_mbox_test_free(struct udevice *dev)
|
|
{
|
|
struct sandbox_mbox_test *sbmt = dev_get_priv(dev);
|
|
|
|
return mbox_free(&sbmt->chan);
|
|
}
|
|
|
|
static const struct udevice_id sandbox_mbox_test_ids[] = {
|
|
{ .compatible = "sandbox,mbox-test" },
|
|
{ }
|
|
};
|
|
|
|
U_BOOT_DRIVER(sandbox_mbox_test) = {
|
|
.name = "sandbox_mbox_test",
|
|
.id = UCLASS_MISC,
|
|
.of_match = sandbox_mbox_test_ids,
|
|
.priv_auto_alloc_size = sizeof(struct sandbox_mbox_test),
|
|
};
|
|
|