mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-05 20:54:31 +00:00
161 lines
5.3 KiB
Text
161 lines
5.3 KiB
Text
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Introduction
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============
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HiKey is the first certified 96Boards Consumer Edition board. The board/SoC has: -
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* HiSilicon Kirin 6220 eight-core ARM Cortex-A53 64-bit SoC running at 1.2GHz.
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* ARM Mali 450-MP4 GPU
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* 1GB 800MHz LPDDR3 DRAM
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* 4GB eMMC Flash Storage
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* microSD
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* 802.11a/b/g/n WiFi, Bluetooth
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The HiKey schematic can be found here: -
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https://github.com/96boards/documentation/blob/master/hikey/96Boards-Hikey-Rev-A1.pdf
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A SoC datasheet can be found here: -
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https://github.com/96boards/documentation/blob/master/hikey/
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Hi6220V100_Multi-Mode_Application_Processor_Function_Description.pdf
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Currently the u-boot port supports: -
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* USB
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* eMMC
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* SD card
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* GPIO
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Compile u-boot
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==============
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make CROSS_COMPILE=aarch64-linux-gnu- hikey_config
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make CROSS_COMPILE=aarch64-linux-gnu-
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ARM Trusted Firmware (ATF) & l-loader
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=====================================
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This u-boot port has been tested with l-loader, booting ATF, which then boots
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u-boot as the bl33.bin executable.
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1. Get ATF source code
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git clone https://github.com/96boards/arm-trusted-firmware.git
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2. Compile ATF I use the makefile here
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http://people.linaro.org/~peter.griffin/hikey/hikey-u-boot-release_r1/build-tf.mak
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3. Get l-loader
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git clone https://github.com/96boards/l-loader.git
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4. Make sym links to ATF bip / fip binaries
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ln -s /home/griffinp/aarch64/bl1-hikey.bin bl1.bin
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ln -s /home/griffinp/aarch64/fip-hikey.bin fip.bin
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arm-linux-gnueabihf-gcc -c -o start.o start.S
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arm-linux-gnueabihf-gcc -c -o debug.o debug.S
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arm-linux-gnueabihf-ld -Bstatic -Tl-loader.lds -Ttext 0xf9800800 start.o debug.o -o loader
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arm-linux-gnueabihf-objcopy -O binary loader temp
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python gen_loader.py -o l-loader.bin --img_loader=temp --img_bl1=bl1.bin
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sudo bash -x generate_ptable.sh
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python gen_loader.py -o ptable.img --img_prm_ptable=prm_ptable.img --img_sec_ptable=sec_ptable.img
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These instructions are adapted from
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https://github.com/96boards/documentation/wiki/HiKeyUEFI
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FLASHING
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========
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1. Connect jumper J2 to go into recovery mode and flash l-loader.bin with
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fastboot using the hisi-idt.py utility
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> git clone https://github.com/96boards/burn-boot.git
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> sudo python /home/griffinp/Software/hikey/burn-boot/hisi-idt.py -d /dev/ttyUSB0 --img1=/tmp/l-loader.bin
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2. Once LED 0 comes on solid, it should be detected as a fastboot device
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(on some boards I've found this to be unreliable)
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sudo fastboot devices
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3. Flash the images
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wget https://builds.96boards.org/releases/hikey/nvme.img
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sudo fastboot flash ptable ptable.img
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sudo fastboot flash fastboot fip.bin
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sudo fastboot flash nvme nvme.img
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4. Disconnect jumper J2, and reset the board and you will now (hopefully)
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have ATF, booting u-boot from eMMC. On 'new' boards I've had to do the
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flashing twice in the past to avoid an ATF error.
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See working boot trace below: -
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debug EMMC boot: print init OK
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debug EMMC boot: send RST_N .
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debug EMMC boot: start eMMC boot......
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load fastboot1!
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Switch to aarch64 mode. CPU0 executes at 0xf9801000!
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NOTICE: Booting Trusted Firmware
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NOTICE: BL1: v1.1(release):a0c0399
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NOTICE: BL1: Built : 13:23:48, May 22 2015
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NOTICE: succeed to init lpddr3 rank0 dram phy
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INFO: lpddr3_freq_init, set ddrc 533mhz
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INFO: init ddr3 rank0
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INFO: ddr3 rank1 init pass
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INFO: lpddr3_freq_init, set ddrc 800mhz
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INFO: init ddr3 rank0
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INFO: ddr3 rank1 init pass
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INFO: Elpida DDR
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NOTICE: BL1: Booting BL2
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INFO: [BDID] [fff91c18] midr: 0x410fd033
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INFO: [BDID] [fff91c1c] board type: 0
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INFO: [BDID] [fff91c20] board id: 0x2b
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INFO: init_acpu_dvfs: pmic version 17
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INFO: init_acpu_dvfs: ACPU_CHIP_MAX_FREQ=0x186a00.
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INFO: acpu_dvfs_volt_init: success!
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INFO: acpu_dvfs_set_freq: support freq num is 5
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INFO: acpu_dvfs_set_freq: start prof is 0x4
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INFO: acpu_dvfs_set_freq: magic is 0x5a5ac5c5
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INFO: acpu_dvfs_set_freq: voltage:
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INFO: - 0: 0x3a
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INFO: - 1: 0x3a
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INFO: - 2: 0x4a
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INFO: - 3: 0x5b
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INFO: - 4: 0x6b
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NOTICE: acpu_dvfs_set_freq: set acpu freq success!NOTICE: BL2: v1.1(debug):a0c0399
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NOTICE: BL2: Built : 10:19:28, May 27 2015
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INFO: BL2: Loading BL3-0
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INFO: Using FIP
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WARNING: Failed to access image 'bl30.bin' (-1)
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ERROR: Failed to load BL3-0 (-1)
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ERROR: Please burn mcu image:
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ERROR: sudo fastboot flash mcuimage mcuimage.bin
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INFO: BL2: TrustZone: protecting 16777216 bytes of memory at 0x3f000000
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INFO: BL2: Loading BL3-1
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INFO: Using FIP
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INFO: Loading file 'bl31.bin' at address 0xf9858000
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INFO: File 'bl31.bin' loaded: 0xf9858000 - 0xf9860010
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INFO: BL2: Loading BL3-2
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INFO: Using FIP
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WARNING: Failed to access image 'bl32.bin' (-1)
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WARNING: Failed to load BL3-2 (-1)
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INFO: BL2: Loading BL3-3
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INFO: Using FIP
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INFO: Loading file 'bl33.bin' at address 0x35000000
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INFO: File 'bl33.bin' loaded: 0x35000000 - 0x35042938
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NOTICE: BL1: Booting BL3-1
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NOTICE: BL3-1: v1.1(debug):a0c0399
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NOTICE: BL3-1: Built : 10:19:31, May 27 2015
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INFO: BL3-1: Initializing runtime services
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INFO: BL3-1: Preparing for EL3 exit to normal world
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INFO: BL3-1: Next image address = 0x35000000
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INFO: BL3-1: Next image spsr = 0x3c9
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U-Boot 2015.04-00007-g1b3d379-dirty (May 27 2015 - 10:18:16) hikey
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DRAM: 1008 MiB
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MMC: sd_card_detect: SD card present
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HiKey DWMMC: 0, HiKey DWMMC: 1
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In: serial
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Out: serial
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Err: serial
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Net: Net Initialization Skipped
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No ethernet found.
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Hit any key to stop autoboot: 0
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