fastboot: Add support for 'oem format' command
Introduce 'oem format' which matches the USB implementation, guard this
with CONFIG_FASTBOOT_CMD_OEM_FORMAT so that you can configure it out.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/fastboot/fb_command.c b/drivers/fastboot/fb_command.c
index af4f500..200f991 100644
--- a/drivers/fastboot/fb_command.c
+++ b/drivers/fastboot/fb_command.c
@@ -34,6 +34,9 @@
static void erase(char *, char *);
#endif
static void reboot_bootloader(char *, char *);
+#if CONFIG_IS_ENABLED(FASTBOOT_CMD_OEM_FORMAT)
+static void oem_format(char *, char *);
+#endif
static const struct {
const char *command;
@@ -77,6 +80,12 @@
.command = "set_active",
.dispatch = okay
},
+#if CONFIG_IS_ENABLED(FASTBOOT_CMD_OEM_FORMAT)
+ [FASTBOOT_COMMAND_OEM_FORMAT] = {
+ .command = "oem format",
+ .dispatch = oem_format,
+ },
+#endif
};
/**
@@ -300,3 +309,27 @@
else
fastboot_okay(NULL, response);
}
+
+#if CONFIG_IS_ENABLED(FASTBOOT_CMD_OEM_FORMAT)
+/**
+ * oem_format() - Execute the OEM format command
+ *
+ * @cmd_parameter: Pointer to command parameter
+ * @response: Pointer to fastboot response buffer
+ */
+static void oem_format(char *cmd_parameter, char *response)
+{
+ char cmdbuf[32];
+
+ if (!env_get("partitions")) {
+ fastboot_fail("partitions not set", response);
+ } else {
+ sprintf(cmdbuf, "gpt write mmc %x $partitions",
+ CONFIG_FASTBOOT_FLASH_MMC_DEV);
+ if (run_command(cmdbuf, 0))
+ fastboot_fail("", response);
+ else
+ fastboot_okay(NULL, response);
+ }
+}
+#endif