X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fdm%2Fdevice.h;h=df02e41df3d3007cbdece2cb26092ce7a3c685b1;hb=426f99fa98c3725fe0ca1eb8438d1215a2c6bd6b;hp=079ec5700302657b16b9eb094e0ec609a95b6801;hpb=e98856fcff5adc64689c3d5597b0a36d867eec8f;p=u-boot

diff --git a/include/dm/device.h b/include/dm/device.h
index 079ec57003..df02e41df3 100644
--- a/include/dm/device.h
+++ b/include/dm/device.h
@@ -54,6 +54,12 @@ struct driver_info;
  */
 #define DM_FLAG_ACTIVE_DMA		(1 << 9)
 
+/*
+ * Call driver remove function to do some final configuration, before
+ * U-Boot exits and the OS is started
+ */
+#define DM_FLAG_OS_PREPARE		(1 << 10)
+
 /*
  * One or multiple of these flags are passed to device_remove() so that
  * a selective device removal as specified by the remove-stage and the
@@ -66,10 +72,13 @@ enum {
 	/* Remove devices with active DMA */
 	DM_REMOVE_ACTIVE_DMA = DM_FLAG_ACTIVE_DMA,
 
+	/* Remove devices which need some final OS preparation steps */
+	DM_REMOVE_OS_PREPARE = DM_FLAG_OS_PREPARE,
+
 	/* Add more use cases here */
 
 	/* Remove devices with any active flag */
-	DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA,
+	DM_REMOVE_ACTIVE_ALL = DM_REMOVE_ACTIVE_DMA | DM_REMOVE_OS_PREPARE,
 };
 
 /**