mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-04 05:50:17 +00:00
bef9fdbed2
Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass <sjg@chromium.org>
49 lines
968 B
C
49 lines
968 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2021 SiFive, Inc
|
|
*/
|
|
|
|
#include <cache.h>
|
|
#include <cpu_func.h>
|
|
#include <log.h>
|
|
#include <dm.h>
|
|
#include <dm/device-internal.h>
|
|
#include <dm/uclass-internal.h>
|
|
|
|
#ifndef CONFIG_XPL_BUILD
|
|
void enable_caches(void)
|
|
{
|
|
struct udevice *dev;
|
|
int ret;
|
|
|
|
/* Enable ways of ccache */
|
|
ret = uclass_get_device_by_driver(UCLASS_CACHE,
|
|
DM_DRIVER_GET(sifive_ccache),
|
|
&dev);
|
|
if (ret) {
|
|
log_debug("Cannot enable cache ways");
|
|
} else {
|
|
ret = cache_enable(dev);
|
|
if (ret)
|
|
log_debug("ccache enable failed");
|
|
}
|
|
}
|
|
#else
|
|
static inline void probe_cache_device(struct driver *driver, struct udevice *dev)
|
|
{
|
|
for (uclass_find_first_device(UCLASS_CACHE, &dev);
|
|
dev;
|
|
uclass_find_next_device(&dev)) {
|
|
if (dev->driver == driver)
|
|
device_probe(dev);
|
|
}
|
|
}
|
|
|
|
void enable_caches(void)
|
|
{
|
|
struct udevice *dev = NULL;
|
|
|
|
probe_cache_device(DM_DRIVER_GET(sifive_pl2), dev);
|
|
}
|
|
#endif /* !CONFIG_XPL_BUILD */
|