From c66f5620e6a63b1912c017781c7eec6400dde292 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Fri, 12 Jan 2018 12:33:50 -0300 Subject: arm: zynq: Add support for Bitmain Antminer S9 control board This is control board on Bitmain Antminer S9. There are 3 board variables with 256MB, 512MB and 1024MB DDR. DDR memory is automatically detected with using get_with using get_ram_size(). Bitmain is using 16MB space for FPGA which is handled via reserved-memory. Also U-Boot is allocating 16B for storing bootcounts. Watchdog is started but never service in U-Boot. SPL MMC is working. SPL NAND is not working because it is not supported as of now. Signed-off-by: Ezequiel Garcia Signed-off-by: Michal Simek Signed-off-by: Michal Simek --- configs/bitmain_antminer_s9_defconfig | 66 +++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 configs/bitmain_antminer_s9_defconfig (limited to 'configs/bitmain_antminer_s9_defconfig') diff --git a/configs/bitmain_antminer_s9_defconfig b/configs/bitmain_antminer_s9_defconfig new file mode 100644 index 0000000000..fc52da05bc --- /dev/null +++ b/configs/bitmain_antminer_s9_defconfig @@ -0,0 +1,66 @@ +CONFIG_ARM=y +CONFIG_SYS_VENDOR="bitmain" +CONFIG_SYS_BOARD="antminer_s9" +CONFIG_SYS_CONFIG_NAME="bitmain_antminer_s9" +CONFIG_ARCH_ZYNQ=y +CONFIG_SYS_TEXT_BASE=0x4000000 +CONFIG_SPL=y +CONFIG_SPL_STACK_R_ADDR=0x200000 +CONFIG_DEFAULT_DEVICE_TREE="bitmain-antminer-s9" +CONFIG_DEBUG_UART=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_FIT_VERBOSE=y +CONFIG_BOOTDELAY=3 +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL_STACK_R=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="antminer> " +CONFIG_CMD_BOOTZ=y +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_DM is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_FPGA_LOADBP=y +CONFIG_CMD_FPGA_LOADFS=y +CONFIG_CMD_FPGA_LOADMK=y +CONFIG_CMD_FPGA_LOADP=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_MMC=y +CONFIG_CMD_NAND_LOCK_UNLOCK=y +CONFIG_CMD_PART=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_DHCP=y +# CONFIG_CMD_NFS is not set +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_PXE=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_EMBED=y +CONFIG_ENV_IS_IN_NAND=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_BOOTCOUNT_LIMIT=y +CONFIG_SYS_BOOTCOUNT_ADDR=0xEFFFFF0 +CONFIG_FPGA_XILINX=y +CONFIG_FPGA_ZYNQPL=y +CONFIG_DM_GPIO=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_ZYNQ=y +CONFIG_NAND=y +CONFIG_NAND_ZYNQ=y +CONFIG_NAND_ZYNQ_USE_BOOTLOADER1_TIMINGS=y +CONFIG_ZYNQ_GEM=y +CONFIG_DEBUG_UART_ZYNQ=y +CONFIG_DEBUG_UART_BASE=0xe0001000 +CONFIG_DEBUG_UART_CLOCK=50000000 +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_ZYNQ_SERIAL=y +# CONFIG_WATCHDOG is not set +CONFIG_WDT=y +CONFIG_WDT_CDNS=y +# CONFIG_EFI_LOADER is not set -- cgit v1.2.1