fastboot: Implement NAND backend
So far the fastboot code was only supporting MMC-backed devices for its
flashing operations (flash and erase).
Add a storage backend for NAND-backed devices.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c
index a70463d..20b6c18 100644
--- a/drivers/usb/gadget/f_fastboot.c
+++ b/drivers/usb/gadget/f_fastboot.c
@@ -24,6 +24,9 @@
#ifdef CONFIG_FASTBOOT_FLASH_MMC_DEV
#include <fb_mmc.h>
#endif
+#ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV
+#include <fb_nand.h>
+#endif
#define FASTBOOT_VERSION "0.4"
@@ -569,6 +572,11 @@
(void *)CONFIG_FASTBOOT_BUF_ADDR,
download_bytes, response);
#endif
+#ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV
+ fb_nand_flash_write(cmd, fastboot_flash_session_id,
+ (void *)CONFIG_FASTBOOT_BUF_ADDR,
+ download_bytes, response);
+#endif
fastboot_flash_session_id++;
fastboot_tx_write_str(response);
}
@@ -614,6 +622,9 @@
#ifdef CONFIG_FASTBOOT_FLASH_MMC_DEV
fb_mmc_erase(cmd, response);
#endif
+#ifdef CONFIG_FASTBOOT_FLASH_NAND_DEV
+ fb_nand_erase(cmd, response);
+#endif
fastboot_tx_write_str(response);
}
#endif