usbd: add CSA Clear

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/common/cmd_usbd.c b/common/cmd_usbd.c
index c0f203d..05cb204 100644 (file)
--- a/common/cmd_usbd.c
+++ b/common/cmd_usbd.c
@@ -12,7 +12,7 @@
 #include <malloc.h>
 
 /* version of USB Downloader Application */
-#define APP_VERSION    "1.4.0"
+#define APP_VERSION    "1.4.1"
 
 #ifdef CONFIG_CMD_MTDPARTS
 #include <jffs2/load_kernel.h>
@@ -717,6 +717,12 @@ static int process_data(struct usbd_ops *usbd)
                do_reset();
                return 0;
 #endif
+       case COMMAND_CSA_CLEAR:
+               printf("COMMAND_CSA_CLEAR\n");
+               part_id = get_part_id("csa");
+               img_type = IMG_MODEM;
+               break;
+
        case COMMAND_PROGRESS:
                if (usbd->set_progress)
                        usbd->set_progress(arg);
@@ -787,9 +793,12 @@ static int process_data(struct usbd_ops *usbd)
 
                /* Erase */
                nand_cmd(0, offset, length, NULL);
-               /* Write */
-               sprintf(length, "%x", (unsigned int) len);
-               ret = nand_cmd(1, ramaddr, offset, length);
+
+               /* Write : arg (0 Modem) / (1 CSA) */
+               if (!arg) {
+                       sprintf(length, "%x", (unsigned int) len);
+                       ret = nand_cmd(1, ramaddr, offset, length);
+               }
                break;
 
 #ifdef CONFIG_CMD_MMC

diff --git a/include/usbd.h b/include/usbd.h
index cf39042..10e6174 100644 (file)
--- a/include/usbd.h
+++ b/include/usbd.h
@@ -61,6 +61,7 @@ enum {
 #define COMMAND_DOWN_PHONE     220
 #define COMMAND_CHANGE_USB     221
 #endif
+#define COMMAND_CSA_CLEAR      222
 #define COMMAND_PROGRESS       230
 
 /* status definition */