STM32: flash loader cleanup

[openocd.git] / src / flash / nor / core.h

diff --git a/src/flash/nor/core.h b/src/flash/nor/core.h
index c1e26cd24890cc5c2b039fc6598cf84e058306e7..98763b7bcf645922fe6bcda23c3eba304aa4069a 100644 (file)
--- a/src/flash/nor/core.h
+++ b/src/flash/nor/core.h
@@ -24,6 +24,11 @@
 
 #include <flash/common.h>
 
+/**
+ * @file
+ * Upper level NOR flash interfaces.
+ */
+
 struct image;
 
 #define FLASH_MAX_ERROR_STR    (128)
@@ -97,10 +102,14 @@ int flash_init_drivers(struct command_context *cmd_ctx);
 
 /**
  * Erases @a length bytes in the @a target flash, starting at @a addr.
+ * The range @a addr to @a addr + @a length - 1 must be strictly
+ * sector aligned, unless @a pad is true.  Setting @a pad true extends
+ * the range, at beginning and/or end, if needed for sector alignment.
  * @returns ERROR_OK if successful; otherwise, an error code.
  */
 int flash_erase_address_range(struct target *target,
-               uint32_t addr, uint32_t length);
+               bool pad, uint32_t addr, uint32_t length);
+
 /**
  * Writes @a image into the @a target flash.  The @a written parameter
  * will contain the
@@ -113,6 +122,10 @@ int flash_erase_address_range(struct target *target,
  */
 int flash_write(struct target *target,
                struct image *image, uint32_t *written, int erase);
+
+/* invalidate cached state (targets may modify their own flash) */
+void nor_resume(struct target *target);
+
 /**
  * Forces targets to re-examine their erase/protection state.
  * This routine must be called when the system may modify the status.