Merge branch '2022-08-04-Kconfig-migrations'

[platform/kernel/u-boot.git] / drivers / fastboot / fb_nand.c

diff --git a/drivers/fastboot/fb_nand.c b/drivers/fastboot/fb_nand.c
index 849a6f1..6d3a900 100644 (file)
--- a/drivers/fastboot/fb_nand.c
+++ b/drivers/fastboot/fb_nand.c
@@ -6,6 +6,7 @@
 
 #include <config.h>
 #include <common.h>
+#include <blk.h>
 
 #include <fastboot.h>
 #include <image-sparse.h>
@@ -88,7 +89,7 @@ static int _fb_nand_erase(struct mtd_info *mtd, struct part_info *part)
 }
 
 static int _fb_nand_write(struct mtd_info *mtd, struct part_info *part,
-                         void *buffer, unsigned int offset,
+                         void *buffer, u32 offset,
                          size_t length, size_t *written)
 {
        int flags = WITH_WR_VERIFY;
@@ -145,8 +146,31 @@ static lbaint_t fb_nand_sparse_reserve(struct sparse_storage *info,
        return blkcnt + bad_blocks;
 }
 
-void fb_nand_flash_write(const char *cmd, void *download_buffer,
-                        unsigned int download_bytes, char *response)
+/**
+ * fastboot_nand_get_part_info() - Lookup NAND partion by name
+ *
+ * @part_name: Named device to lookup
+ * @part_info: Pointer to returned part_info pointer
+ * @response: Pointer to fastboot response buffer
+ */
+int fastboot_nand_get_part_info(const char *part_name,
+                               struct part_info **part_info, char *response)
+{
+       struct mtd_info *mtd = NULL;
+
+       return fb_nand_lookup(part_name, &mtd, part_info, response);
+}
+
+/**
+ * fastboot_nand_flash_write() - Write image to NAND for fastboot
+ *
+ * @cmd: Named device to write image to
+ * @download_buffer: Pointer to image data
+ * @download_bytes: Size of image data
+ * @response: Pointer to fastboot response buffer
+ */
+void fastboot_nand_flash_write(const char *cmd, void *download_buffer,
+                              u32 download_bytes, char *response)
 {
        struct part_info *part;
        struct mtd_info *mtd = NULL;
@@ -204,7 +228,13 @@ void fb_nand_flash_write(const char *cmd, void *download_buffer,
        fastboot_okay(NULL, response);
 }
 
-void fb_nand_erase(const char *cmd, char *response)
+/**
+ * fastboot_nand_flash_erase() - Erase NAND for fastboot
+ *
+ * @cmd: Named device to erase
+ * @response: Pointer to fastboot response buffer
+ */
+void fastboot_nand_erase(const char *cmd, char *response)
 {
        struct part_info *part;
        struct mtd_info *mtd = NULL;