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/consumer/hikey/hikey620/hardware-docs/HiKey_schematics_LeMaker_version_Rev_A1.pdf
The SoC datasheet can be found here: -
https://github.com/96boards/documentation/blob/master/consumer/hikey/hikey620/hardware-docs/Hi6220V100_Multi-Mode_Application_Processor_Function_Description.pdf
Currently the u-boot port supports: -
* USB
* eMMC
* SD card
* GPIO
The HiKey U-Boot port has been tested with l-loader, booting ATF, which then boots
U-Boot as the bl33.bin executable.
Compile from source
===================
First get all the sources
> mkdir -p ~/hikey/src ~/hikey/bin
> cd ~/hikey/src
> git clone https://github.com/96boards-hikey/edk2 -b testing/hikey960_v2.5
> git clone https://github.com/ARM-software/arm-trusted-firmware
> git clone https://github.com/96boards-hikey/l-loader -b testing/hikey960_v1.2
> git clone https://github.com/96boards-hikey/OpenPlatformPkg -b testing/hikey960_v1.3.4
> git clone https://github.com/96boards-hikey/atf-fastboot
> wget https://snapshots.linaro.org/96boards/reference-platform/components/uefi-staging/latest/hikey/release/hisi-idt.py
Get the BL30 mcuimage.bin binary. It is shipped as part of the UEFI source.
The latest version can be obtained from the OpenPlatformPkg repo.
> cp OpenPlatformPkg/Platforms/Hisilicon/HiKey/Binary/mcuimage.bin ~/hikey/bin/
Get nvme.img binary
> wget -P ~/hikey/bin https://snapshots.linaro.org/96boards/reference-platform/components/uefi-staging/latest/hikey/release/nvme.img
Compile U-Boot
==============
> cd ~/hikey/src/u-boot
> make CROSS_COMPILE=aarch64-linux-gnu- hikey_config
> make CROSS_COMPILE=aarch64-linux-gnu-
> cp u-boot.bin ~/hikey/bin
Compile ARM Trusted Firmware (ATF)
==================================
> cd ~/hikey/src/arm-trusted-firmware
> make CROSS_COMPILE=aarch64-linux-gnu- all fip \
SCP_BL2=~/hikey/bin/mcuimage.bin \
BL33=~/hikey/bin/u-boot.bin DEBUG=1 PLAT=hikey
Copy the resulting FIP binary
> cp build/hikey/debug/fip.bin ~/hikey/bin
Compile ATF Fastboot
====================
> cd ~/hikey/src/atf-fastboot
> make CROSS_COMPILE=aarch64-linux-gnu- PLAT=hikey DEBUG=1
Compile l-loader
================
> cd ~/hikey/src/l-loader
> ln -sf ~/hikey/src/arm-trusted-firmware/build/hikey/debug/bl1.bin
> ln -sf ~/hikey/src/arm-trusted-firmware/build/hikey/debug/bl2.bin
> ln -sf ~/hikey/src/atf-fastboot/build/hikey/debug/bl1.bin fastboot.bin
> make hikey PTABLE_LST=aosp-8g
Copy the resulting binaries
> cp *.img ~/hikey/bin
> cp l-loader.bin ~/hikey/bin
> cp recovery.bin ~/hikey/bin
These instructions are adapted from
https://github.com/ARM-software/arm-trusted-firmware/blob/master/docs/plat/hikey.rst
FLASHING
========
1. Connect the second jumper on J15 BOOT SEL, to go into recovery mode and flash l-loader.bin with
the hisi-idt.py utility. Then connect a USB A to B mini cable from your PC to the USB OTG port of HiKey and execute the below command.
The command below assumes HiKey enumerated as the first USB serial port
> sudo python ~/hikey/src/hisi-idt.py -d /dev/ttyUSB0 --img1 ~/hikey/bin/recovery.bin
2. Once LED 0 comes on solid, HiKey board should be detected as a fastboot device.
> sudo fastboot devices
0123456789ABCDEF fastboot
3. Flash the images
> sudo fastboot flash ptable ~/hikey/bin/prm_ptable.img
> sudo fastboot flash loader ~/hikey/bin/l-loader.bin
> sudo fastboot flash fastboot ~/hikey/bin/fip.bin
> sudo fastboot flash nvme ~/hikey/bin/nvme.img
4. Disconnect second jumper on J15 BOOT SEL, and reset the board and you will now (hopefully)
have ATF, booting u-boot from eMMC.
Note: To get USB host working, also disconnect the USB OTG cable used for flashing. Otherwise you
will get 'dwc_otg_core_host_init: Timeout!' errors.
See working boot trace below on UART3 available at Low Speed Expansion header: -
NOTICE: BL2: v1.5(debug):v1.5-694-g6d4f6aea
NOTICE: BL2: Built : 09:21:42, Aug 29 2018
INFO: BL2: Doing platform setup
INFO: ddr3 rank1 init pass
INFO: succeed to set ddrc 150mhz
INFO: ddr3 rank1 init pass
INFO: succeed to set ddrc 266mhz
INFO: ddr3 rank1 init pass
INFO: succeed to set ddrc 400mhz
INFO: ddr3 rank1 init pass
INFO: succeed to set ddrc 533mhz
INFO: ddr3 rank1 init pass
INFO: succeed to set ddrc 800mhz
INFO: Samsung DDR
INFO: ddr test value:0xa5a55a5a
INFO: BL2: TrustZone: protecting 16777216 bytes of memory at 0x3f000000
INFO: BL2: TrustZone: protecting 4194304 bytes of memory at 0x3e800000
INFO: [BDID] [fff91c18] midr: 0x410fd033
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: 0x49
INFO: - 1: 0x49
INFO: - 2: 0x50
INFO: - 3: 0x60
INFO: - 4: 0x78
NOTICE: acpu_dvfs_set_freq: set acpu freq success!INFO: BL2: Loading image id 2
INFO: Loading image id=2 at address 0x1000000
INFO: Image id=2 loaded: 0x1000000 - 0x1023d00
INFO: hisi_mcu_load_image: mcu sections 0:
INFO: hisi_mcu_load_image: src = 0x1000200
INFO: hisi_mcu_load_image: dst = 0xf6000000
INFO: hisi_mcu_load_image: size = 31184
INFO: hisi_mcu_load_image: [SRC 0x1000200] 0x8000 0x3701 0x7695 0x7689
INFO: hisi_mcu_load_image: [DST 0xf6000000] 0x8000 0x3701 0x7695 0x7689
INFO: hisi_mcu_load_image: mcu sections 1:
INFO: hisi_mcu_load_image: src = 0x1007bd0
INFO: hisi_mcu_load_image: dst = 0x5e00000
INFO: hisi_mcu_load_image: size = 93828
INFO: hisi_mcu_load_image: [SRC 0x1007bd0] 0xf000b510 0x2103fb3d 0xf0004604 0xf003fb57
INFO: hisi_mcu_load_image: [DST 0x5e00000] 0xf000b510 0x2103fb3d 0xf0004604 0xf003fb57
INFO: hisi_mcu_load_image: mcu sections 2:
INFO: hisi_mcu_load_image: src = 0x101ea54
INFO: hisi_mcu_load_image: dst = 0x5e16e84
INFO: hisi_mcu_load_image: size = 15428
INFO: hisi_mcu_load_image: [SRC 0x101ea54] 0x9 0x1020640 0x10001 0x8f0d180
INFO: hisi_mcu_load_image: [DST 0x5e16e84] 0x9 0x1020640 0x10001 0x8f0d180
INFO: hisi_mcu_load_image: mcu sections 3:
INFO: hisi_mcu_load_image: src = 0x1022698
INFO: hisi_mcu_load_image: dst = 0x5e22a10
INFO: hisi_mcu_load_image: size = 3060
INFO: hisi_mcu_load_image: [SRC 0x1022698] 0x0 0x0 0x0 0x0
INFO: hisi_mcu_load_image: [DST 0x5e22a10] 0x0 0x0 0x0 0x0
INFO: hisi_mcu_load_image: mcu sections 4:
INFO: hisi_mcu_load_image: src = 0x102328c
INFO: hisi_mcu_load_image: dst = 0x5e23604
INFO: hisi_mcu_load_image: size = 2616
INFO: hisi_mcu_load_image: [SRC 0x102328c] 0xf80000a0 0x0 0xf80000ac 0x0
INFO: hisi_mcu_load_image: [DST 0x5e23604] 0xf80000a0 0x0 0xf80000ac 0x0
INFO: hisi_mcu_start_run: AO_SC_SYS_CTRL2=0
INFO: plat_hikey_bl2_handle_scp_bl2: MCU PC is at 0x42933301
INFO: plat_hikey_bl2_handle_scp_bl2: AO_SC_PERIPH_CLKSTAT4 is 0x3b018f09
WARNING: BL2: Platform setup already done!!
INFO: BL2: Loading image id 3
INFO: Loading image id=3 at address 0xf9858000
INFO: Image id=3 loaded: 0xf9858000 - 0xf9860058
INFO: BL2: Loading image id 5
INFO: Loading image id=5 at address 0x35000000
INFO: Image id=5 loaded: 0x35000000 - 0x35061cd2
NOTICE: BL2: Booting BL31
INFO: Entry point address = 0xf9858000
INFO: SPSR = 0x3cd
NOTICE: BL31: v1.5(debug):v1.5-694-g6d4f6aea
NOTICE: BL31: Built : 09:21:44, Aug 29 2018
WARNING: Using deprecated integer interrupt array in gicv2_driver_data_t
WARNING: Please migrate to using an interrupt_prop_t array
INFO: ARM GICv2 driver initialized
INFO: BL31: Initializing runtime services
INFO: BL31: cortex_a53: CPU workaround for disable_non_temporal_hint was applied
INFO: BL31: cortex_a53: CPU workaround for 843419 was applied
INFO: BL31: cortex_a53: CPU workaround for 855873 was applied
INFO: BL31: Preparing for EL3 exit to normal world
INFO: Entry point address = 0x35000000
INFO: SPSR = 0x3c9
U-Boot 2018.09-rc1 (Aug 22 2018 - 14:55:49 +0530)hikey
DRAM: 990 MiB
HI6553 PMIC init
MMC: config_sd_carddetect: SD card present
Hisilicon DWMMC: 0, Hisilicon DWMMC: 1
Loading Environment from FAT... Unable to use mmc 1:1... Failed (-5)
In: uart@f7113000
Out: uart@f7113000
Err: uart@f7113000
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
starting USB...
USB0: scanning bus 0 for devices... 2 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
scanning usb for ethernet devices... 0 Ethernet Device(s) found
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