Function cbfs_preload

src/lib/cbfs.c:358–406

}

void cbfs_preload(const char *name)
{
	struct region_device rdev;
	union cbfs_mdata mdata;
	struct cbfs_preload_context *context;
	bool force_ro = false;
	size_t size;

	if (!CONFIG(CBFS_PRELOAD))
		dead_code();

	/* We don't want to cross the vboot boundary */
	if (ENV_SEPARATE_ROMSTAGE && CONFIG(VBOOT_STARTS_IN_ROMSTAGE))
		return;

	DEBUG("%s(name='%s')\n", __func__, name);

	if (_cbfs_boot_lookup(name, force_ro, &mdata, &rdev))
		return;

	size = region_device_sz(&rdev);

	context = alloc_cbfs_preload_context(strlen(name) + 1);
	if (!context) {
		ERROR("%s(name='%s') failed to allocate preload context\n", __func__, name);
		return;
	}

	context->buffer = mem_pool_alloc(&cbfs_cache, size);
	if (context->buffer == NULL) {
		ERROR("%s(name='%s') failed to allocate %zu bytes for preload buffer\n",
		      __func__, name, size);
		goto out;
	}

	context->rdev = rdev;
	strcpy(context->name, name);

	append_cbfs_preload_context(context);

	if (thread_run(&context->handle, cbfs_preload_thread_entry, context) == 0)
		return;

	ERROR("%s(name='%s') failed to start preload thread\n", __func__, name);
	mem_pool_free(&cbfs_cache, context->buffer);

out:
	free_cbfs_preload_context(context);
}

void cbfs_preload_wait_for_all(void)
{