ARM64: zynqmp: Enable fastboot for first SD/MMC/EMMC device

DNL numbers are not changed that's why fastboot needs to be called with
-i parameter (Xilinx vendor id).

- Show available devices
sudo fastboot -i 0x03fd devices
xilinx_zynqmp_zcu100	fastboot

- Stop fastboot and go back to U-Boot prompt
sudo fastboot -i 0x03fd continue

- Reboot the board
sudo fastboot -i 0x03fd reboot

- Get internal variables
sudo fastboot -i 0x3fd getvar bootloader-version
bootloader-version: U-Boot 2016.07-00026-g19bd53044817
sudo fastboot -i 0x3fd getvar downloadsize
downloadsize: 0x06000000
sudo fastboot -i 0x3fd getvar version
version: 0.4
(regular variables needs to have fastboot. prefix - there is also
serialno variable which should be define as serial#)

- Format SD/MMC/EMMC card
sudo fastboot -i 0x3fd oem format
- Write images to boot and Linux partition
sudo fastboot -i 0x3fd flash boot sd.img
sudo fastboot -i 0x3fd flash Linux os.img

- Creating sd.img or os.img
$ dd if=/dev/zero of=sd.img bs=1024 count=1024
$ mkfs.vfat sd.img
$ mkdir sd-mount
$ mount -o loop sd.img sd-mount
$ echo foo > sd-mount/bar
$ umount sd-mount

partitions setting should be checked by running gpt command.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 5fc84201c5fe1e7c4902f9993f12361cb66b33b8..ee512cc2d2e26bfaa1d0ed15aafcca97a56c9923 100644 (file)
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -146,12 +146,36 @@
 
 # define DFU_ALT_INFO  \
                DFU_ALT_INFO_RAM
+
+#ifndef CONFIG_SPL_BUILD
+# define CONFIG_USB_FUNCTION_FASTBOOT
+# define CONFIG_CMD_FASTBOOT
+# define CONFIG_ANDROID_BOOT_IMAGE
+# define CONFIG_FASTBOOT_BUF_ADDR 0x100000
+# define CONFIG_FASTBOOT_BUF_SIZE 0x6000000
+# define CONFIG_FASTBOOT_FLASH
+# ifdef CONFIG_ZYNQ_SDHCI
+#  define CONFIG_FASTBOOT_FLASH_MMC_DEV 0
+# endif
+# define CONFIG_PARTITION_UUIDS
+# define CONFIG_CMD_GPT
+
+# define CONFIG_RANDOM_UUID
+# define PARTS_DEFAULT \
+       "partitions=uuid_disk=${uuid_gpt_disk};" \
+       "name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
+       "name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
+#endif
 #endif
 
 #if !defined(DFU_ALT_INFO)
 # define DFU_ALT_INFO
 #endif
 
+#if !defined(PARTS_DEFAULT)
+# define PARTS_DEFAULT
+#endif
+
 /* Initial environment variables */
 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS \
@@ -230,6 +254,7 @@
        "usbhostboot=usb start && load usb 0 $fdt_addr system.dtb && " \
                     "load usb 0 $kernel_addr Image && " \
                     "booti $kernel_addr - $fdt_addr\0" \
+       PARTS_DEFAULT \
        DFU_ALT_INFO
 #endif