Hi Folks, 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). I had a quick look at migrating the gpio driver over to DT like Simon suggested. Currently there is a bug in fdtdec_get_addr() for 64bit platforms which I ran into. See patch from Thierry here http://permalink.gmane.org/gmane.comp.boot-loaders.u-boot/215346 Also I'm not sure on the protocol here, but the DT nodes for the gpio controller aren't yet present in upstream Linux kernel, so I think it would be better to wait until they are, so that u-boot and kernel DT don't diverge. Migrating over to DT at that point should then be fairly trivial. 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 (6): dm: gpio: hi6220: Add a hi6220 GPIO driver model driver. ARM: hi6220: Add register and bitfield definition header files. hi6553: Add register definition and bitfield header for 6553 pmic 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/include/asm/arch-hi6220/dwmmc.h | 8 + arch/arm/include/asm/arch-hi6220/gpio.h | 29 ++ arch/arm/include/asm/arch-hi6220/hi6220.h | 324 ++++++++++++++++ .../include/asm/arch-hi6220/hi6220_regs_alwayson.h | 349 +++++++++++++++++ arch/arm/include/asm/arch-hi6220/hi6553.h | 75 ++++ board/hisilicon/hikey/Kconfig | 15 + board/hisilicon/hikey/Makefile | 8 + board/hisilicon/hikey/README | 160 ++++++++ board/hisilicon/hikey/hikey.c | 415 +++++++++++++++++++++ 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 +++ include/configs/hikey.h | 168 +++++++++ 16 files changed, 1718 insertions(+) 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/hi6553.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 include/configs/hikey.h -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
