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ARM: hikey: Simplify README instructions.

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This patch updates and simplifies the hikey README. The old
instructions were hard to follow, and convoluted.

This patch also updates the link to the mcuimage.bin which was outdated.

Using an outdated mcuimage.bin results in the additional a53 cores
not coming online when the kernel issues PSCI requests to
arm trusted firmware (ATF).

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Peter Griffin 2016-04-20 17:14:03 +01:00 committed by Tom Rini
parent 305b90919e
commit 532d5203e9
1 changed files with 50 additions and 47 deletions
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97
board/hisilicon/hikey/README
View File

@ -22,50 +22,55 @@ Currently the u-boot port supports: -
* SD card
* GPIO
Compile u-boot
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/edk2.git
> git clone https://github.com/96boards/arm-trusted-firmware.git
> git clone https://github.com/96boards/l-loader.git
> git clone https://github.com/96boards/burn-boot.git
Get the BL30 mcuimage.bin binary. It is shipped as part of the UEFI source.
The latest version can be obtained from the edk2 repo.
> cp edk2/HisiPkg/HiKeyPkg/NonFree/mcuimage.bin ~/hikey/bin/
Get nvme.img binary (check this link is still the latest)
> wget -P ~/hikey/bin https://builds.96boards.org/releases/reference-platform/debian/hikey/16.03/bootloader/nvme.img
Compile U-Boot
==============
> mkdir -p ./aarch64/bin
> cd ./aarch64
> git clone http://git.denx.de/u-boot.git
> cd ~/hikey/src/u-boot
> make CROSS_COMPILE=aarch64-linux-gnu- hikey_config
> make CROSS_COMPILE=aarch64-linux-gnu-
> cp u-boot.bin ./aarch64/bin/u-boot-hikey.bin
> cp u-boot.bin ~/hikey/bin
ARM Trusted Firmware (ATF) & l-loader
=====================================
Compile ARM Trusted Firmware (ATF)
==================================
This u-boot port has been tested with l-loader, booting ATF, which then boots
u-boot as the bl33.bin executable.
> cd ~/hikey/src/atf
> make CROSS_COMPILE=aarch64-linux-gnu- all fip \
BL30=~/hikey/bin/mcuimage.bin \
BL33=~/hikey/bin/u-boot.bin DEBUG=1 PLAT=hikey
Get the BL30 mcu binary.
> wget -P aarch64/bin https://builds.96boards.org/releases/hikey/linaro/binaries/15.05/mcuimage.bin
Copy resulting binaries
> cp build/hikey/debug/bl1.bin ~/hikey/bin
> cp build/hikey/debug/fip.bin ~/hikey/bin
1. Get ATF source code
> cd ./aarch64
> git clone https://github.com/96boards/arm-trusted-firmware.git
> cd ./arm-trusted-firmware
2. Compile ATF, I use the build-tf.mak in the directory with this README, and copy it to ATF directory
> cp ../u-boot/board/hisilicon/hikey/build-tf.mak .
> make -f build-tf.mak build
3. Get l-loader
> cd ../
> git clone https://github.com/96boards/l-loader.git
> cd ./l-loader
4. Make sym links to ATF bl1 / fip binaries
> ln -s ../bin/bl1-hikey.bin bl1.bin
> ln -s ../bin/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 ../bin/l-loader.bin --img_loader=temp --img_bl1=bl1.bin
> sudo bash -x generate_ptable.sh
> python gen_loader.py -o ../bin/ptable.img --img_prm_ptable=./prm_ptable.img --img_sec_ptable=./sec_ptable.img
Compile l-loader
===============
> cd ~/hikey/l-loader
> make BL1=~/hikey/bin/bl1.bin all
> cp *.img ~/hikey/bin
> cp l-loader.bin ~/hikey.bin
These instructions are adapted from
https://github.com/96boards/documentation/wiki/HiKeyUEFI
@ -74,15 +79,12 @@ FLASHING
========
1. Connect the second jumper on J15 BOOT SEL, to go into recovery mode and flash l-loader.bin with
fastboot using the hisi-idt.py utility.
> cd ../
> git clone https://github.com/96boards/burn-boot.git
the hisi-idt.py utility.
The command below assumes HiKey enumerated as the first USB serial port
> sudo ./burn-boot/hisi-idt.py -d /dev/ttyUSB0 --img1=./bin/l-loader.bin
> sudo ~/hikey/burn_boot/hisi-idt.py -d /dev/ttyUSB0 --img1=~/hikey/bin/l-loader.bin
2. Once LED 0 comes on solid, it should be detected as a fastboot device by plugging a USB A to mini B
2. Once LED 0 comes on solid, HiKey board should be detected as a fastboot device by plugging a USB A to mini B
cable from your PC to the USB OTG port of HiKey (on some boards I've found this to be unreliable).
> sudo fastboot devices
@ -90,10 +92,10 @@ The command below assumes HiKey enumerated as the first USB serial port
0123456789ABCDEF fastboot
3. Flash the images
> wget -P aarch64/bin wget https://builds.96boards.org/releases/hikey/linaro/binaries/latest/nvme.img
> sudo fastboot flash ptable ./bin/ptable.img
> sudo fastboot flash fastboot ./bin/fip-hikey.bin
> sudo fastboot flash nvme ./bin/nvme.img
> sudo fastboot flash ptable ~/hikey/bin/ptable.img
> 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. On 'new' boards I've had to do the
@ -102,7 +104,8 @@ The command below assumes HiKey enumerated as the first USB serial port
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: -
See working boot trace below (by default trace is now output to UART3 not UART0 on latest
ATF, U-Boot and Kernel sources): -
debug EMMC boot: send RST_N .
debug EMMC boot: start eMMC boot......