Dynamic report of the chipID for flashing purposes

include/pm3_cmd.h

@@ -216,6 +216,7 @@ typedef struct {
 #define CMD_FINISH_WRITE                                                  0x0003
 #define CMD_HARDWARE_RESET                                                0x0004
 #define CMD_START_FLASH                                                   0x0005
+#define CMD_CHIP_INFO                                                     0x0006
 #define CMD_NACK                                                          0x00fe
 #define CMD_ACK                                                           0x00ff
 
@@ -541,6 +542,9 @@ typedef struct {
 /* Set if this device understands the extend start flash command */
 #define DEVICE_INFO_FLAG_UNDERSTANDS_START_FLASH     (1<<4)
 
+/* Set if this device understands the extend start flash command */
+#define DEVICE_INFO_FLAG_UNDERSTANDS_CHIP_INFO       (1<<5)
+
 /* CMD_START_FLASH may have three arguments: start of area to flash,
    end of area to flash, optional magic.
    The bootrom will not allow to overwrite itself unless this magic