| Introduction |
| ============ |
| |
| HiKey is the first certified 96Boards Consumer Edition board. The board/SoC has: - |
| * HiSilicon Kirin 6220 eight-core ARM Cortex-A53 64-bit SoC running at 1.2GHz. |
| * ARM Mali 450-MP4 GPU |
| * 1GB 800MHz LPDDR3 DRAM |
| * 4GB eMMC Flash Storage |
| * microSD |
| * 802.11a/b/g/n WiFi, Bluetooth |
| |
| The HiKey schematic can be found here: - |
| https://github.com/96boards/documentation/blob/master/hikey/96Boards-Hikey-Rev-A1.pdf |
| |
| A SoC datasheet can be found here: - |
| https://github.com/96boards/documentation/blob/master/hikey/ |
| Hi6220V100_Multi-Mode_Application_Processor_Function_Description.pdf |
| |
| Currently the u-boot port supports: - |
| * USB |
| * eMMC |
| * SD card |
| * GPIO |
| |
| Compile u-boot |
| ============== |
| |
| make CROSS_COMPILE=aarch64-linux-gnu- hikey_config |
| make CROSS_COMPILE=aarch64-linux-gnu- |
| |
| ARM Trusted Firmware (ATF) & l-loader |
| ===================================== |
| |
| This u-boot port has been tested with l-loader, booting ATF, which then boots |
| u-boot as the bl33.bin executable. |
| |
| 1. Get ATF source code |
| git clone https://github.com/96boards/arm-trusted-firmware.git |
| |
| 2. Compile ATF I use the makefile here |
| http://people.linaro.org/~peter.griffin/hikey/hikey-u-boot-release_r1/build-tf.mak |
| |
| 3. Get l-loader |
| git clone https://github.com/96boards/l-loader.git |
| |
| 4. Make sym links to ATF bip / fip binaries |
| ln -s /home/griffinp/aarch64/bl1-hikey.bin bl1.bin |
| ln -s /home/griffinp/aarch64/fip-hikey.bin fip.bin |
| |
| arm-linux-gnueabihf-gcc -c -o start.o start.S |
| arm-linux-gnueabihf-gcc -c -o debug.o debug.S |
| arm-linux-gnueabihf-ld -Bstatic -Tl-loader.lds -Ttext 0xf9800800 start.o debug.o -o loader |
| arm-linux-gnueabihf-objcopy -O binary loader temp |
| |
| python gen_loader.py -o l-loader.bin --img_loader=temp --img_bl1=bl1.bin |
| sudo bash -x generate_ptable.sh |
| python gen_loader.py -o ptable.img --img_prm_ptable=prm_ptable.img --img_sec_ptable=sec_ptable.img |
| |
| These instructions are adapted from |
| https://github.com/96boards/documentation/wiki/HiKeyUEFI |
| |
| FLASHING |
| ======== |
| |
| 1. Connect jumper J2 to go into recovery mode and flash l-loader.bin with |
| fastboot using the hisi-idt.py utility |
| |
| > git clone https://github.com/96boards/burn-boot.git |
| > sudo python /home/griffinp/Software/hikey/burn-boot/hisi-idt.py -d /dev/ttyUSB0 --img1=/tmp/l-loader.bin |
| |
| 2. Once LED 0 comes on solid, it should be detected as a fastboot device |
| (on some boards I've found this to be unreliable) |
| |
| sudo fastboot devices |
| |
| 3. Flash the images |
| wget https://builds.96boards.org/releases/hikey/nvme.img |
| sudo fastboot flash ptable ptable.img |
| sudo fastboot flash fastboot fip.bin |
| sudo fastboot flash nvme nvme.img |
| |
| 4. Disconnect jumper J2, and reset the board and you will now (hopefully) |
| have ATF, booting u-boot from eMMC. On 'new' boards I've had to do the |
| flashing twice in the past to avoid an ATF error. |
| |
| See working boot trace below: - |
| |
| debug EMMC boot: print init OK |
| debug EMMC boot: send RST_N . |
| debug EMMC boot: start eMMC boot...... |
| load fastboot1! |
| Switch to aarch64 mode. CPU0 executes at 0xf9801000! |
| NOTICE: Booting Trusted Firmware |
| NOTICE: BL1: v1.1(release):a0c0399 |
| NOTICE: BL1: Built : 13:23:48, May 22 2015 |
| NOTICE: succeed to init lpddr3 rank0 dram phy |
| INFO: lpddr3_freq_init, set ddrc 533mhz |
| INFO: init ddr3 rank0 |
| INFO: ddr3 rank1 init pass |
| INFO: lpddr3_freq_init, set ddrc 800mhz |
| INFO: init ddr3 rank0 |
| INFO: ddr3 rank1 init pass |
| INFO: Elpida DDR |
| NOTICE: BL1: Booting BL2 |
| INFO: [BDID] [fff91c18] midr: 0x410fd033 |
| INFO: [BDID] [fff91c1c] board type: 0 |
| INFO: [BDID] [fff91c20] board id: 0x2b |
| INFO: init_acpu_dvfs: pmic version 17 |
| INFO: init_acpu_dvfs: ACPU_CHIP_MAX_FREQ=0x186a00. |
| INFO: acpu_dvfs_volt_init: success! |
| INFO: acpu_dvfs_set_freq: support freq num is 5 |
| INFO: acpu_dvfs_set_freq: start prof is 0x4 |
| INFO: acpu_dvfs_set_freq: magic is 0x5a5ac5c5 |
| INFO: acpu_dvfs_set_freq: voltage: |
| INFO: - 0: 0x3a |
| INFO: - 1: 0x3a |
| INFO: - 2: 0x4a |
| INFO: - 3: 0x5b |
| INFO: - 4: 0x6b |
| NOTICE: acpu_dvfs_set_freq: set acpu freq success!NOTICE: BL2: v1.1(debug):a0c0399 |
| NOTICE: BL2: Built : 10:19:28, May 27 2015 |
| INFO: BL2: Loading BL3-0 |
| INFO: Using FIP |
| WARNING: Failed to access image 'bl30.bin' (-1) |
| ERROR: Failed to load BL3-0 (-1) |
| ERROR: Please burn mcu image: |
| ERROR: sudo fastboot flash mcuimage mcuimage.bin |
| INFO: BL2: TrustZone: protecting 16777216 bytes of memory at 0x3f000000 |
| INFO: BL2: Loading BL3-1 |
| INFO: Using FIP |
| INFO: Loading file 'bl31.bin' at address 0xf9858000 |
| INFO: File 'bl31.bin' loaded: 0xf9858000 - 0xf9860010 |
| INFO: BL2: Loading BL3-2 |
| INFO: Using FIP |
| WARNING: Failed to access image 'bl32.bin' (-1) |
| WARNING: Failed to load BL3-2 (-1) |
| INFO: BL2: Loading BL3-3 |
| INFO: Using FIP |
| INFO: Loading file 'bl33.bin' at address 0x35000000 |
| INFO: File 'bl33.bin' loaded: 0x35000000 - 0x35042938 |
| NOTICE: BL1: Booting BL3-1 |
| NOTICE: BL3-1: v1.1(debug):a0c0399 |
| NOTICE: BL3-1: Built : 10:19:31, May 27 2015 |
| INFO: BL3-1: Initializing runtime services |
| INFO: BL3-1: Preparing for EL3 exit to normal world |
| INFO: BL3-1: Next image address = 0x35000000 |
| INFO: BL3-1: Next image spsr = 0x3c9 |
| |
| |
| U-Boot 2015.04-00007-g1b3d379-dirty (May 27 2015 - 10:18:16) hikey |
| |
| DRAM: 1008 MiB |
| MMC: sd_card_detect: SD card present |
| HiKey DWMMC: 0, HiKey DWMMC: 1 |
| In: serial |
| Out: serial |
| Err: serial |
| Net: Net Initialization Skipped |
| No ethernet found. |
| Hit any key to stop autoboot: 0 |