mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-01 00:49:43 +00:00
d22c695249
Building sandbox_defconfig with CONFIG_SPL_TIMER=y results in an error
include/dm/platdata.h:63:33: error: static assertion failed:
"Cannot use U_BOOT_DRVINFO with of-platdata.
Please use devicetree instead"
Add a missing condition in the sandbox driver.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
73 lines
1.6 KiB
C
73 lines
1.6 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2015 Thomas Chou <thomas@wytron.com.tw>
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <errno.h>
|
|
#include <timer.h>
|
|
#include <os.h>
|
|
|
|
#define SANDBOX_TIMER_RATE 1000000
|
|
|
|
/* system timer offset in ms */
|
|
static unsigned long sandbox_timer_offset;
|
|
|
|
void timer_test_add_offset(unsigned long offset)
|
|
{
|
|
sandbox_timer_offset += offset;
|
|
}
|
|
|
|
u64 notrace timer_early_get_count(void)
|
|
{
|
|
return os_get_nsec() / 1000 + sandbox_timer_offset * 1000;
|
|
}
|
|
|
|
unsigned long notrace timer_early_get_rate(void)
|
|
{
|
|
return SANDBOX_TIMER_RATE;
|
|
}
|
|
|
|
static notrace u64 sandbox_timer_get_count(struct udevice *dev)
|
|
{
|
|
return timer_early_get_count();
|
|
}
|
|
|
|
static int sandbox_timer_probe(struct udevice *dev)
|
|
{
|
|
struct timer_dev_priv *uc_priv = dev_get_uclass_priv(dev);
|
|
|
|
if (CONFIG_IS_ENABLED(CPU) &&
|
|
dev_read_bool(dev, "sandbox,timebase-frequency-fallback"))
|
|
return timer_timebase_fallback(dev);
|
|
else if (!uc_priv->clock_rate)
|
|
uc_priv->clock_rate = SANDBOX_TIMER_RATE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static const struct timer_ops sandbox_timer_ops = {
|
|
.get_count = sandbox_timer_get_count,
|
|
};
|
|
|
|
static const struct udevice_id sandbox_timer_ids[] = {
|
|
{ .compatible = "sandbox,timer" },
|
|
{ }
|
|
};
|
|
|
|
U_BOOT_DRIVER(sandbox_timer) = {
|
|
.name = "sandbox_timer",
|
|
.id = UCLASS_TIMER,
|
|
.of_match = sandbox_timer_ids,
|
|
.probe = sandbox_timer_probe,
|
|
.ops = &sandbox_timer_ops,
|
|
.flags = DM_FLAG_PRE_RELOC,
|
|
};
|
|
|
|
/* This is here in case we don't have a device tree */
|
|
#if !CONFIG_IS_ENABLED(OF_PLATDATA)
|
|
U_BOOT_DRVINFO(sandbox_timer_non_fdt) = {
|
|
.name = "sandbox_timer",
|
|
};
|
|
#endif
|