This patch adds a call to dm_remove_devices_flags() to
bootm_announce_and_cleanup() so that drivers that have one of the removal
flags set (e.g. DM_FLAG_ACTIVE_DMA_REMOVE) in their driver struct, may
do some last-stage cleanup before the OS is started.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
#include <common.h>
#include <command.h>
+#include <dm/device.h>
+#include <dm/root.h>
#include <errno.h>
#include <fdt_support.h>
#include <image.h>
#ifdef CONFIG_BOOTSTAGE_REPORT
bootstage_report();
#endif
+
+ /*
+ * Call remove function of all devices with a removal flag set.
+ * This may be useful for last-stage operations, like cancelling
+ * of DMA operation or releasing device internal buffers.
+ */
+ dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);
}
#if defined(CONFIG_OF_LIBFDT) && !defined(CONFIG_OF_NO_KERNEL)