diff --git a/include/usb_pd.h b/include/usb_pd.h
index a2fad36f7a..38ae017c8b 100644
--- a/include/usb_pd.h
+++ b/include/usb_pd.h
@@ -484,6 +484,8 @@ struct pd_policy {
 #define USB_PD_HW_DEV_ID_RESERVED    0
 #define USB_PD_HW_DEV_ID_ZINGER      1
 #define USB_PD_HW_DEV_ID_MINIMUFFIN  2
+#define USB_PD_HW_DEV_ID_DINGDONG    3
+#define USB_PD_HW_DEV_ID_HOHO        4
 
 /*
  * ChromeOS specific VDO_CMD_READ_INFO responds with device info including:
diff --git a/util/ectool.c b/util/ectool.c
index d6c47a7407..da16c8e3c4 100644
--- a/util/ectool.c
+++ b/util/ectool.c
@@ -886,9 +886,6 @@ int cmd_pd_device_info(int argc, char *argv[])
 	return rv;
 }
 
-
-/* PD image size is 16k minus 32 bits for the RW hash */
-#define PD_RW_IMAGE_SIZE (16 * 1024)
 int cmd_flash_pd(int argc, char *argv[])
 {
 	struct ec_params_usb_pd_fw_update *p =
@@ -922,10 +919,6 @@ int cmd_flash_pd(int argc, char *argv[])
 	if (!buf)
 		return -1;
 
-	/* Verify size of file */
-	if (fsize != PD_RW_IMAGE_SIZE)
-		goto pd_flash_error;
-
 	/* Erase the current RW RSA signature */
 	fprintf(stderr, "Erasing expected RW hash\n");
 	p->cmd = USB_PD_FW_ERASE_SIG;