dm: Add a debug message when devices are skipped pre-reloc

[oweals/u-boot.git] / include / dfu.h

diff --git a/include/dfu.h b/include/dfu.h
index 7e322d9d2764d4091cd00cf87709a33da991c38f..564966333f1228e5fd4530050e39817fe8e6f580 100644 (file)
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * dfu.h - DFU flashable area description
  *
  * Copyright (C) 2012 Samsung Electronics
  * authors: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
  *         Lukasz Majewski <l.majewski@samsung.com>
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __DFU_ENTITY_H_
@@ -23,6 +22,8 @@ enum dfu_device_type {
        DFU_DEV_NAND,
        DFU_DEV_RAM,
        DFU_DEV_SF,
+       DFU_DEV_MTD,
+       DFU_DEV_VIRT,
 };
 
 enum dfu_layout {
@@ -56,6 +57,16 @@ struct mmc_internal_data {
        unsigned int part;
 };
 
+struct mtd_internal_data {
+       struct mtd_info *info;
+
+       /* RAW programming */
+       u64 start;
+       u64 size;
+       /* for ubi partition */
+       unsigned int ubi;
+};
+
 struct nand_internal_data {
        /* RAW programming */
        u64 start;
@@ -78,10 +89,15 @@ struct sf_internal_data {
        /* RAW programming */
        u64 start;
        u64 size;
+       /* for sf/ubi use */
+       unsigned int ubi;
+};
+
+struct virt_internal_data {
+       int dev_num;
 };
 
 #define DFU_NAME_SIZE                  32
-#define DFU_CMD_BUF_SIZE               128
 #ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
 #define CONFIG_SYS_DFU_DATA_BUF_SIZE           (1024*1024*8)   /* 8 MiB */
 #endif
@@ -105,9 +121,11 @@ struct dfu_entity {
 
        union {
                struct mmc_internal_data mmc;
+               struct mtd_internal_data mtd;
                struct nand_internal_data nand;
                struct ram_internal_data ram;
                struct sf_internal_data sf;
+               struct virt_internal_data virt;
        } data;
 
        int (*get_medium_size)(struct dfu_entity *dfu, u64 *size);
@@ -143,6 +161,8 @@ struct dfu_entity {
 #ifdef CONFIG_SET_DFU_ALT_INFO
 void set_dfu_alt_info(char *interface, char *devstr);
 #endif
+int dfu_alt_init(int num, struct dfu_entity **dfu);
+int dfu_alt_add(struct dfu_entity *dfu, char *interface, char *devstr, char *s);
 int dfu_config_entities(char *s, char *interface, char *devstr);
 void dfu_free_entities(void);
 void dfu_show_entities(void);
@@ -163,6 +183,28 @@ int dfu_read(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
 int dfu_write(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
 int dfu_flush(struct dfu_entity *de, void *buf, int size, int blk_seq_num);
 
+/**
+ * dfu_initiated_callback - weak callback called on DFU transaction start
+ *
+ * It is a callback function called by DFU stack when a DFU transaction is
+ * initiated. This function allows to manage some board specific behavior on
+ * DFU targets.
+ *
+ * @param dfu - pointer to the dfu_entity, which should be initialized
+ *
+ */
+void dfu_initiated_callback(struct dfu_entity *dfu);
+/**
+ * dfu_flush_callback - weak callback called at the end of the DFU write
+ *
+ * It is a callback function called by DFU stack after DFU manifestation.
+ * This function allows to manage some board specific behavior on DFU targets
+ *
+ * @param dfu - pointer to the dfu_entity, which should be flushed
+ *
+ */
+void dfu_flush_callback(struct dfu_entity *dfu);
+
 /*
  * dfu_defer_flush - pointer to store dfu_entity for deferred flashing.
  *                  It should be NULL when not used.
@@ -203,7 +245,7 @@ static inline void dfu_set_defer_flush(struct dfu_entity *dfu)
 int dfu_write_from_mem_addr(struct dfu_entity *dfu, void *buf, int size);
 
 /* Device specific */
-#ifdef CONFIG_DFU_MMC
+#if CONFIG_IS_ENABLED(DFU_MMC)
 extern int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr,
@@ -214,7 +256,7 @@ static inline int dfu_fill_entity_mmc(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_NAND
+#if CONFIG_IS_ENABLED(DFU_NAND)
 extern int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr,
@@ -225,7 +267,7 @@ static inline int dfu_fill_entity_nand(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_RAM
+#if CONFIG_IS_ENABLED(DFU_RAM)
 extern int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr,
@@ -236,7 +278,7 @@ static inline int dfu_fill_entity_ram(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
-#ifdef CONFIG_DFU_SF
+#if CONFIG_IS_ENABLED(DFU_SF)
 extern int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr, char *s);
 #else
 static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr,
@@ -247,6 +289,33 @@ static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr,
 }
 #endif
 
+#if CONFIG_IS_ENABLED(DFU_MTD)
+int dfu_fill_entity_mtd(struct dfu_entity *dfu, char *devstr, char *s);
+#else
+static inline int dfu_fill_entity_mtd(struct dfu_entity *dfu, char *devstr,
+                                     char *s)
+{
+       puts("MTD support not available!\n");
+       return -1;
+}
+#endif
+
+#ifdef CONFIG_DFU_VIRT
+int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr, char *s);
+int dfu_write_medium_virt(struct dfu_entity *dfu, u64 offset,
+                         void *buf, long *len);
+int dfu_get_medium_size_virt(struct dfu_entity *dfu, u64 *size);
+int dfu_read_medium_virt(struct dfu_entity *dfu, u64 offset,
+                        void *buf, long *len);
+#else
+static inline int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr,
+                                      char *s)
+{
+       puts("VIRT support not available!\n");
+       return -1;
+}
+#endif
+
 /**
  * dfu_tftp_write - Write TFTP data to DFU medium
  *
@@ -260,7 +329,7 @@ static inline int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr,
  *
  * @return 0 on success, otherwise error code
  */
-#ifdef CONFIG_DFU_TFTP
+#if CONFIG_IS_ENABLED(DFU_TFTP)
 int dfu_tftp_write(char *dfu_entity_name, unsigned int addr, unsigned int len,
                   char *interface, char *devstring);
 #else