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-
-Description
-====================
-HiKey is one of 96boards. Hisilicon Kirin6220 processor is installed on HiKey.
-
-More information are listed in [link](https://github.com/96boards/documentation/blob/master/ConsumerEdition/HiKey/Quickstart/README.md).
-
-
-How to build
-====================
-
-1. Code Locations
------------------
-
- * ARM Trusted Firmware:
- [link](https://github.com/ARM-software/arm-trusted-firmware)
-
- * edk2:
- [link](https://github.com/96boards-hikey/edk2/tree/testing/hikey960_v2.5)
-
- * OpenPlatformPkg:
- [link](https://github.com/96boards-hikey/OpenPlatformPkg/tree/testing/hikey960_v1.3.4)
-
- * l-loader:
- [link](https://github.com/96boards-hikey/l-loader/tree/testing/hikey960_v1.2)
-
- * uefi-tools:
- [link](https://github.com/96boards-hikey/uefi-tools/tree/testing/hikey960_v1)
-
- * atf-fastboot:
- [link](https://github.com/96boards-hikey/atf-fastboot/tree/master)
-
-
-2. Build Procedure
-------------------
-
- * Fetch all the above repositories into local host.
- Make all the repositories in the same ${BUILD_PATH}.
-
- * Create the symbol link to OpenPlatformPkg in edk2.
- ```shell
- $cd ${BUILD_PATH}/edk2
- $ln -sf ../OpenPlatformPkg
- ```
-
- * Prepare AARCH64 && AARCH32 toolchain. Prepare python.
-
- * If your hikey hardware is built by CircuitCo, update _uefi-tools/platform.config_ first. _(optional)_
- __Uncomment the below sentence. Otherwise, UEFI can't output messages on serial
- console on hikey.__
- ```shell
- BUILDFLAGS=-DSERIAL_BASE=0xF8015000
- ```
- If your hikey hardware is built by LeMarker, nothing to do.
-
- * Build it as debug mode. Create your own build script file or you could refer to __build_uefi.sh__ in l-loader git repository.
- ```shell
- BUILD_OPTION=DEBUG
- export AARCH64_TOOLCHAIN=GCC5
- export UEFI_TOOLS_DIR=${BUILD_PATH}/uefi-tools
- export EDK2_DIR=${BUILD_PATH}/edk2
- EDK2_OUTPUT_DIR=${EDK2_DIR}/Build/HiKey/${BUILD_OPTION}_${AARCH64_TOOLCHAIN}
- # Build fastboot for ARM Trust Firmware. It's used for recovery mode.
- cd ${BUILD_PATH}/atf-fastboot
- CROSS_COMPILE=aarch64-linux-gnu- make PLAT=hikey DEBUG=1
- # Convert DEBUG/RELEASE to debug/release
- FASTBOOT_BUILD_OPTION=$(echo ${BUILD_OPTION} | tr '[A-Z]' '[a-z]')
- cd ${EDK2_DIR}
- # Build UEFI & ARM Trust Firmware
- ${UEFI_TOOLS_DIR}/uefi-build.sh -b ${BUILD_OPTION} -a ../arm-trusted-firmware hikey
- # Generate l-loader.bin
- cd ${BUILD_PATH}/l-loader
- ln -sf ${EDK2_OUTPUT_DIR}/FV/bl1.bin
- ln -sf ${EDK2_OUTPUT_DIR}/FV/fip.bin
- ln -sf ${BUILD_PATH}/atf-fastboot/build/hikey/${FASTBOOT_BUILD_OPTION}/bl1.bin fastboot.bin
- python gen_loader.py -o l-loader.bin --img_bl1=bl1.bin --img_ns_bl1u=BL33_AP_UEFI.fd
- arm-linux-gnueabihf-gcc -c -o start.o start.S
- arm-linux-gnueabihf-ld -Bstatic -Tl-loader.lds -Ttext 0xf9800800 start.o -o loader
- arm-linux-gnueabihf-objcopy -O binary loader temp
- python gen_loader_hikey.py -o l-loader.bin --img_loader=temp --img_bl1=bl1.bin --img_ns_bl1u=fastboot.bin
- ```
-
- * Generate partition table for aosp. The eMMC capacity is either 4GB or 8GB. Just change "aosp-4g" to "linux-4g" for debian.
- ```shell
- $PTABLE=aosp-4g SECTOR_SIZE=512 bash -x generate_ptable.sh
- ```
-
-
-3. Setup Console
-----------------
-
- * Install ser2net. Use telnet as the console since UEFI fails to display Boot Manager GUI in minicom. __If you don't need Boot Manager GUI, just ignore this section.__
- ```shell
- $sudo apt-get install ser2net
- ```
-
- * Configure ser2net.
- ```shell
- $sudo vi /etc/ser2net.conf
- ```
-
- Append one line for serial-over-USB in below.
- _#ser2net.conf_
- ```shell
- 2004:telnet:0:/dev/ttyUSB0:115200 8DATABITS NONE 1STOPBIT banner
- ```
-
- * Open the console.
- ```shell
- $telnet localhost 2004
- ```
-
- And you could open the console remotely, too.
-
-
-4. Flush images in recovery mode
------------------------------
-
- * Make sure Pin3-Pin4 on J15 are connected for recovery mode. Then power on HiKey.
-
- * Remove the modemmanager package. This package may cause the idt tool failure.
- ```shell
- $sudo apt-get purge modemmanager
- ```
-
- * Run the command to download l-loader.bin into HiKey.
- ```shell
- $sudo python hisi-idt.py -d /dev/ttyUSB1 --img1 l-loader.bin
- ```
-
- * Update images. All aosp or debian images could be fetched from [link](https://builds.96boards.org/).
- ```shell
- $sudo fastboot flash ptable prm_ptable.img
- $sudo fastboot flash fastboot fip.bin
- $sudo fastboot flash boot boot.img
- $sudo fastboot flash cache cache.img
- $sudo fastboot flash system system.img
- $sudo fastboot flash userdata userdata.img
- ```
-
-
-5. Boot UEFI in normal mode
------------------------------
-
- * Make sure Pin3-Pin4 on J15 are open for normal boot mode. Then power on HiKey.
-
- * Reference [link](https://github.com/96boards-hikey/tools-images-hikey960/blob/master/build-from-source/README-ATF-UEFI-build-from-source.md)