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- MfgTools Howto
- ==============
- 1. Build your mfgtool image
- Make sure to enable the following Buildroot options:
- BR2_PACKAGE_FREESCALE_IMX=y
- BR2_PACKAGE_IMX_UUC=y
- BR2_TARGET_ROOTFS_CPIO=y
- BR2_TARGET_ROOTFS_CPIO_GZIP=y
- BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
- Also modify your kernel configuration to have:
- CONFIG_USB_GADGET=y
- CONFIG_USB_MASS_STORAGE=y
- CONFIG_FSL_UTP=y
- CONFIG_MMC_BLOCK_MINORS=16
- 2. Go into the output and create the necessary folders
- $ cd output
- $ mkdir -p "Profiles/Linux/OS Firmware/firmware"
- 3. Create your XML update script named ucl2.xml
- You can find a sample XML at:
- $ wget https://storage.googleapis.com/boundarydevices.com/ucl2.xml \
- -O Profiles/Linux/OS\ Firmware/ucl2.xml
- 4. Copy the U-Boot, Kernel and initramfs images to the appropriate
- folder
- $ cp images/u-boot.imx images/zImage images/imx6q-sabrelite.dtb \
- images/rootfs.cpio.uboot Profiles/Linux/OS\ Firmware/firmware/
- 5. Copy the prebuilt binaries to be flashed
- Depending on your ucl2.xml file, the sample doesn't flash anything.
- 6. Run the MfgTools client:
- $ ./host/bin/mfgtoolcli -l mmc -s uboot_defconfig=imx \
- -s dtbname=imx6q-sabrelite.dtb -s initramfs=rootfs.cpio.uboot \
- -s mmc=1 -p 1
- For more information about the tools options, please read the
- "Manufacturing Tool V2 Quick Start Guide.docx" documentation contained
- in every mfgtools package from NXP website[1].
- Note: All the above commands require your Linux host user to have
- permissions to access the USB devices. Please make sure to have udev
- rules that allow the user to communicate with the BootROM IDs
- (Freescale USB recovery) as well as the one used for the UTP Linux
- image (0x066F:0x37FF). Using 'sudo' in front of the mfgtoolcli
- command would also grant you the necessary permission but it is *not*
- recommended.
- Also, if your U-Boot environment doesn't include mfgtools bootargs,
- make sure to set the following:
- setenv bootargs "console=${console},${baudrate} g_mass_storage.stall=0 \
- g_mass_storage.removable=1 g_mass_storage.idVendor=0x066F \
- g_mass_storage.idProduct=0x37FF g_mass_storage.iSerialNumber=\"\" \
- g_mass_storage.file=/fat"
- [1] http://www.nxp.com/products/software-and-tools/software-development-tools/i.mx-software-and-tools/i.mx-6-series-software-and-development-tool-resources:IMX6_SW
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