Hi Albert,
This series adds support for the first 96boards consumer edition HiKey board.
More information can be found about this board at the following link https://www.96boards.org/products/hikey/.
This initial port adds support for: - 1) Serial 2) eMMC and sd card 3) USB 4) GPIO
It has been tested with Arm Trusted Firmware running u-boot as the BL33 executable.
Some instructions on exactly how to compile everything (l-loader, with Arm Trusted Firmware, which then loads u-boot) is documented in the README found in the board/hisilicon/hikey directory.
A basic SoC datasheet can be found here: - https://github.com/96boards/documentation/blob/master/hikey/ Hi6220V100_Multi-Mode_Application_Processor_Function_Description.pdf
Board schematic can be found here: - https://github.com/96boards/documentation/blob/master/hikey/ 96Boards-Hikey-Rev-A1.pdf
A rather pleasant side effect of rebasing to v2015.07-rc2 is that the two main bugs with the v1 series (that I new about at least) are resolved. DHCP now works correctly, and USB mass storage devices are also enumerated).
The plan is once basic support is merged to u-boot, and upstream Linux kernel has DT which supports GPIO, UART and MMC, we can migrate this u-boot port over to using DT for configuration.
Changes since v2: - errno.h should go above malloc.h (Simon) - drop #ifdef CONFIG_DM_GPIO and add TODO (Simon) - remove gd->flags = 0; (Simon) - Remove icache_enable() (Simon / Rob)
- Added a pinmux driver for hi6220 (Simon) - Added a pmic driver for hi6553 (Simon) - Convert to structs for register I/O (Simon) - Remove () around simple constants (Simon)
- Update default bootcmd (Rob) - user kernel_addr_r etc in default env (Rob) - Various typo's (Rob) - use board_usb_init() to configure phy/clocks (Rob) - Remove some more unnecessary CONFIG_FS* options (Rob) - Update default kernel load address (Rob) - Update default kernel cmdline (Rob)
Changes since v1: - Rename vendor to hisilicon not 96boards (Rob) - Get rid of aemv8a vexpress leftover (Rob) - Remove __weak on misc_init_r (Rob) - Remove unnecessary LINUX_BOOT_PARAM_ADDR (Rob) - COUNTER_FREQUENCY in decimal to avoid comment (Rob) - Remove leftover V2M* from vexpress (Rob) - Migrate configs/hikey.h over to use config_distro_defaults.h (Rob) - Remove custom u-boot prompt (Rob) - Enable icache - Remove custom delay function, as mdelay/udelay work fine (Rob) - Update CONFIG_SYS_LOAD_ADDR to 0x80000 (Rob)
- Use suggested macro for declaring gpio addresses (Marek) - Zap dead Macros (Marek) - Use calloc instead of malloc (Marek)
- Reduce PHYS_RAM by 16Mb to accomodate OPTEE in latest ATF code (Peter) - Rebase on v2015.07-rc2 (Peter) - Add CONFIG_NET=y so that env callbacks work (Peter)
- Add a README on how to build / flash u-boot (Simon)
kind regards,
Peter.
Peter Griffin (8): usb: dwc2: Call board_usb_init() from usb_lowlevel_init() dm: gpio: hi6220: Add a hi6220 GPIO driver model driver. ARM: hi6220: Add register and bitfield definition header files. hisilicon: hi6220: Add a hi6220 pinmux driver. pmic: pmic_hi6553: Add a driver for the hi6553 pmic found on hikey board. mmc: hi6220_dw_mmc: Add hi6220 glue code for dw_mmc controller. ARM64: hikey: hi6220: Add u-boot support for the 96boards CE HiKey board. ARM64: hikey: Add a README for this board.
arch/arm/Kconfig | 8 + arch/arm/cpu/armv8/Makefile | 1 + arch/arm/cpu/armv8/hisilicon/Makefile | 9 + arch/arm/cpu/armv8/hisilicon/pinmux.c | 184 +++++++++ arch/arm/include/asm/arch-hi6220/dwmmc.h | 8 + arch/arm/include/asm/arch-hi6220/gpio.h | 29 ++ arch/arm/include/asm/arch-hi6220/hi6220.h | 387 +++++++++++++++++++ .../include/asm/arch-hi6220/hi6220_regs_alwayson.h | 420 +++++++++++++++++++++ arch/arm/include/asm/arch-hi6220/periph.h | 30 ++ arch/arm/include/asm/arch-hi6220/pinmux.h | 83 ++++ board/hisilicon/hikey/Kconfig | 15 + board/hisilicon/hikey/Makefile | 8 + board/hisilicon/hikey/README | 160 ++++++++ board/hisilicon/hikey/hikey.c | 356 +++++++++++++++++ configs/hikey_defconfig | 5 + drivers/gpio/Makefile | 2 + drivers/gpio/hi6220_gpio.c | 95 +++++ drivers/mmc/Makefile | 1 + drivers/mmc/hi6220_dw_mmc.c | 56 +++ drivers/power/pmic/Makefile | 1 + drivers/power/pmic/pmic_hi6553.c | 133 +++++++ drivers/usb/host/dwc2.c | 4 + include/configs/hikey.h | 159 ++++++++ include/power/hi6553_pmic.h | 79 ++++ 24 files changed, 2233 insertions(+) create mode 100644 arch/arm/cpu/armv8/hisilicon/Makefile create mode 100644 arch/arm/cpu/armv8/hisilicon/pinmux.c create mode 100644 arch/arm/include/asm/arch-hi6220/dwmmc.h create mode 100644 arch/arm/include/asm/arch-hi6220/gpio.h create mode 100644 arch/arm/include/asm/arch-hi6220/hi6220.h create mode 100644 arch/arm/include/asm/arch-hi6220/hi6220_regs_alwayson.h create mode 100644 arch/arm/include/asm/arch-hi6220/periph.h create mode 100644 arch/arm/include/asm/arch-hi6220/pinmux.h create mode 100644 board/hisilicon/hikey/Kconfig create mode 100644 board/hisilicon/hikey/Makefile create mode 100644 board/hisilicon/hikey/README create mode 100644 board/hisilicon/hikey/hikey.c create mode 100644 configs/hikey_defconfig create mode 100644 drivers/gpio/hi6220_gpio.c create mode 100644 drivers/mmc/hi6220_dw_mmc.c create mode 100644 drivers/power/pmic/pmic_hi6553.c create mode 100644 include/configs/hikey.h create mode 100644 include/power/hi6553_pmic.h