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Use DM for the pl01x serial driver on hikey. Also allow UART0 or UART3 to be chosen via Kconfig. By default we now output to UART3 as the latest version of ATF outputs to this UART. Also UART3 comes out on the LS connector, as opposed to UART0 which goes to a unpopulated header. As part of this change we also enable CONFIG_BOARD_EARLY_INIT_F and call the pinmux configuration code for the UART. Before we were relying on ATF having already configured the pin configuration. NB: Upstream Linux kernel doesn't yet support UART3, so serial console will still be output on UART0 when booting a upstream kernel. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> |
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build-tf.mak | ||
hikey.c | ||
Kconfig | ||
Makefile | ||
README |
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 ============== > mkdir -p ./aarch64/bin > cd ./aarch64 > git clone http://git.denx.de/u-boot.git > make CROSS_COMPILE=aarch64-linux-gnu- hikey_config > make CROSS_COMPILE=aarch64-linux-gnu- > cp u-boot.bin ./aarch64/bin/u-boot-hikey.bin 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. Get the BL30 mcu binary. > wget -P aarch64/bin https://builds.96boards.org/releases/hikey/linaro/binaries/15.05/mcuimage.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 These instructions are adapted from https://github.com/96boards/documentation/wiki/HiKeyUEFI 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 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 2. Once LED 0 comes on solid, it 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 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 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 flashing twice in the past to avoid an ATF error. 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: - debug EMMC boot: send RST_N . debug EMMC boot: start eMMC boot...... load fastboot1! Switch to aarch64 mode. CPU0 executes at 0xf9801000! INFO: BL1: 0xf9810000 - 0xf9817000 [size = 28672] NOTICE: Booting Trusted Firmware NOTICE: BL1: v1.1(debug):e8b7174 NOTICE: BL1: Built : 19:16:44, Sep 8 2015 INFO: BL1: RAM 0xf9810000 - 0xf9817000 NOTICE: syspll frequency:1190494208Hz 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 INFO: ddr test value:0xa5a55a5a INFO: Hisilicon HiKey platform is initialized INFO: Using FIP INFO: Loading file 'bl2.bin' at address 0xf9818000 INFO: File 'bl2.bin' loaded: 0xf9818000 - 0xf9821100 NOTICE: BL1: Booting BL2 INFO: BL1: BL2 address = 0xf9818000 INFO: BL1: BL2 spsr = 0x3c5 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: 0x49 INFO: - 1: 0x49 INFO: - 2: 0x50 INFO: - 3: 0x60 INFO: - 4: 0x78 NOTICE: acpu_dvfs_set_freq: set acpu freq success!NOTICE: BL2: v1.1(debug):e8b7174 NOTICE: BL2: Built : 19:16:46, Sep 8 2015 INFO: BL2: Loading BL3-0 INFO: Using FIP INFO: Loading file 'bl30.bin' at address 0x1000000 INFO: Skip reserving memory: 0x1000000 - 0x1023270 INFO: File 'bl30.bin' loaded: 0x1000000 - 0x1023270 INFO: bl2_plat_handle_bl30: [1000000] 3a334d43 34313032 2f38302f 30203133 INFO: bl2_plat_handle_bl30: [10000c8] 0 0 b 0 INFO: bl2_plat_handle_bl30: [1000190] 17 0 0 0 INFO: bl2_plat_handle_bl30: [1023260] 0 0 0 0 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 = 512 INFO: hisi_mcu_load_image: [SRC 0x1000200] 0x7600 0x201 0x1eae1 0x1ea71 INFO: hisi_mcu_load_image: [DST 0xf6000000] 0x7600 0x201 0x1eae1 0x1ea71 INFO: hisi_mcu_load_image: mcu sections 1: INFO: hisi_mcu_load_image: src = 0x1000400 INFO: hisi_mcu_load_image: dst = 0xf6000200 INFO: hisi_mcu_load_image: size = 27828 INFO: hisi_mcu_load_image: [SRC 0x1000400] 0xbf00bf00 0x4815b672 0x48154780 0x60014915 INFO: hisi_mcu_load_image: [DST 0xf6000200] 0xbf00bf00 0x4815b672 0x48154780 0x60014915 INFO: hisi_mcu_load_image: mcu sections 2: INFO: hisi_mcu_load_image: src = 0x10070b4 INFO: hisi_mcu_load_image: dst = 0xf6007200 INFO: hisi_mcu_load_image: size = 1024 INFO: hisi_mcu_load_image: [SRC 0x10070b4] 0x55 0x0 0x0 0x0 INFO: hisi_mcu_load_image: [DST 0xf6007200] 0x55 0x0 0x0 0x0 INFO: hisi_mcu_load_image: mcu sections 3: INFO: hisi_mcu_load_image: src = 0x10074b4 INFO: hisi_mcu_load_image: dst = 0xfff8e000 INFO: hisi_mcu_load_image: size = 12704 INFO: hisi_mcu_load_image: [SRC 0x10074b4] 0x55 0x0 0x0 0x0 INFO: hisi_mcu_load_image: [DST 0xfff8e000] 0x55 0x0 0x0 0x0 INFO: hisi_mcu_load_image: mcu sections 4: INFO: hisi_mcu_load_image: src = 0x100a654 INFO: hisi_mcu_load_image: dst = 0x5e00000 INFO: hisi_mcu_load_image: size = 82912 INFO: hisi_mcu_load_image: [SRC 0x100a654] 0x4ff0e92d 0x2cc5f645 0x2600b0ab 0x2c7cf6c0 INFO: hisi_mcu_load_image: [DST 0x5e00000] 0x4ff0e92d 0x2cc5f645 0x2600b0ab 0x2c7cf6c0 INFO: hisi_mcu_load_image: mcu sections 5: INFO: hisi_mcu_load_image: src = 0x101ea34 INFO: hisi_mcu_load_image: dst = 0x5e143e0 INFO: hisi_mcu_load_image: size = 12816 INFO: hisi_mcu_load_image: [SRC 0x101ea34] 0x33323130 0x37363534 0x42413938 0x46454443 INFO: hisi_mcu_load_image: [DST 0x5e143e0] 0x33323130 0x37363534 0x42413938 0x46454443 INFO: hisi_mcu_load_image: mcu sections 6: INFO: hisi_mcu_load_image: src = 0x1021c44 INFO: hisi_mcu_load_image: dst = 0x5e1c1d0 INFO: hisi_mcu_load_image: size = 3060 INFO: hisi_mcu_load_image: [SRC 0x1021c44] 0x0 0x0 0x0 0x0 INFO: hisi_mcu_load_image: [DST 0x5e1c1d0] 0x0 0x0 0x0 0x0 INFO: hisi_mcu_load_image: mcu sections 7: INFO: hisi_mcu_load_image: src = 0x1022838 INFO: hisi_mcu_load_image: dst = 0x5e1cdc4 INFO: hisi_mcu_load_image: size = 2616 INFO: hisi_mcu_load_image: [SRC 0x1022838] 0xf80000a0 0x0 0xf80000ac 0x0 INFO: hisi_mcu_load_image: [DST 0x5e1cdc4] 0xf80000a0 0x0 0xf80000ac 0x0 INFO: hisi_mcu_start_run: AO_SC_SYS_CTRL2=0 INFO: bl2_plat_handle_bl30: mcu pc is 42933301 INFO: bl2_plat_handle_bl30: AO_SC_PERIPH_CLKSTAT4 is 39018f09 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 - 0xf9861010 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 - 0x3504c468 NOTICE: BL1: Booting BL3-1 INFO: BL1: BL3-1 address = 0xf9858000 INFO: BL1: BL3-1 spsr = 0x3cd INFO: BL1: BL3-1 params address = 0xf9821920 INFO: BL1: BL3-1 plat params address = 0x0 NOTICE: BL3-1: v1.1(debug):e8b7174 NOTICE: BL3-1: Built : 19:16:49, Sep 8 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 2015.10-rc2 (Sep 08 2015 - 20:29:33 +0100)hikey DRAM: 1008 MiB HI6553 PMIC init MMC: config_sd_carddetect: SD card not present HiKey DWMMC: 0, HiKey DWMMC: 1 Card did not respond to voltage select! ** Bad device mmc 1 ** Using default environment In: serial Out: serial Err: serial Net: Net Initialization Skipped No ethernet found. Hit any key to stop autoboot: 0 starting USB... USB0: Core Release: 3.00a 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