x86: link: Add a config for 64-bit U-Boot
Add a new board config which uses 64-bit U-Boot. This is not fully functional but is it a start. Missing features: - SDRAM sizing - Booting linux - EFI support - SCSI device init (and others) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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@ -22,6 +22,13 @@ config TARGET_CHROMEBOOK_LINK
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and it provides a 2560x1700 high resolution touch-enabled LCD
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and it provides a 2560x1700 high resolution touch-enabled LCD
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display.
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display.
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config TARGET_CHROMEBOOK_LINK64
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bool "Chromebook link 64-bit"
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help
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This is the Chromebook Pixel released in 2013. With this config
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U-Boot is built as a 64-bit binary. This allows testing while this
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feature is being completed.
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config TARGET_CHROMEBOX_PANTHER
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config TARGET_CHROMEBOX_PANTHER
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bool "Chromebox panther (not available)"
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bool "Chromebox panther (not available)"
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select n
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select n
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@ -1,4 +1,4 @@
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if TARGET_CHROMEBOOK_LINK
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if TARGET_CHROMEBOOK_LINK || TARGET_CHROMEBOOK_LINK64
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config SYS_BOARD
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config SYS_BOARD
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default "chromebook_link"
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default "chromebook_link"
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@ -4,3 +4,10 @@ S: Maintained
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F: board/google/chromebook_link/
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F: board/google/chromebook_link/
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F: include/configs/chromebook_link.h
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F: include/configs/chromebook_link.h
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F: configs/chromebook_link_defconfig
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F: configs/chromebook_link_defconfig
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CHROMEBOOK LINK 64-bit BOARD
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M: Simon Glass <sjg@chromium.org>
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S: Maintained
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F: board/google/chromebook_link/
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F: include/configs/chromebook_link.h
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F: configs/chromebook_link64_defconfig
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@ -0,0 +1,89 @@
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CONFIG_X86=y
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CONFIG_SPL_GPIO_SUPPORT=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_SYS_MALLOC_F_LEN=0x2000
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CONFIG_SPL_I2C_SUPPORT=y
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CONFIG_SPL_SERIAL_SUPPORT=y
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CONFIG_SPL_SPI_FLASH_SUPPORT=y
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CONFIG_SPL_SPI_SUPPORT=y
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CONFIG_X86_RUN_64BIT=y
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CONFIG_VENDOR_GOOGLE=y
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CONFIG_DEFAULT_DEVICE_TREE="chromebook_link"
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CONFIG_TARGET_CHROMEBOOK_LINK64=y
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CONFIG_ENABLE_MRC_CACHE=y
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CONFIG_HAVE_MRC=y
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CONFIG_SMP=y
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CONFIG_HAVE_VGA_BIOS=y
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CONFIG_FIT=y
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CONFIG_SPL_LOAD_FIT=y
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CONFIG_BOOTSTAGE=y
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CONFIG_BOOTSTAGE_REPORT=y
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CONFIG_SYS_CONSOLE_INFO_QUIET=y
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CONFIG_SPL_SYS_MALLOC_SIMPLE=y
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CONFIG_SPL_CPU_SUPPORT=y
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CONFIG_SPL_NET_SUPPORT=y
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CONFIG_SPL_PCI_SUPPORT=y
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CONFIG_SPL_PCH_SUPPORT=y
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CONFIG_SPL_RTC_SUPPORT=y
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CONFIG_SPL_TIMER_SUPPORT=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_CPU=y
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# CONFIG_CMD_IMLS is not set
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# CONFIG_CMD_FLASH is not set
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CONFIG_CMD_SF=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_GPIO=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_DHCP=y
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# CONFIG_CMD_NFS is not set
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CONFIG_CMD_PING=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_BOOTSTAGE=y
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CONFIG_CMD_TPM=y
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CONFIG_CMD_TPM_TEST=y
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CONFIG_CMD_EXT2=y
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CONFIG_CMD_EXT4=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_CMD_FAT=y
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CONFIG_CMD_FS_GENERIC=y
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CONFIG_OF_CONTROL=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_SPL_DM=y
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CONFIG_REGMAP=y
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CONFIG_SPL_REGMAP=y
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CONFIG_SYSCON=y
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CONFIG_SPL_SYSCON=y
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CONFIG_CPU=y
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_INTEL=y
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CONFIG_CROS_EC=y
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CONFIG_CROS_EC_LPC=y
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CONFIG_SPI_FLASH=y
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CONFIG_SPI_FLASH_GIGADEVICE=y
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CONFIG_SPI_FLASH_MACRONIX=y
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CONFIG_SPI_FLASH_WINBOND=y
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CONFIG_DM_PCI=y
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CONFIG_DM_RTC=y
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CONFIG_DEBUG_UART=y
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CONFIG_DEBUG_UART_BASE=0x3f8
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CONFIG_DEBUG_UART_CLOCK=1843200
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CONFIG_DEBUG_UART_BOARD_INIT=y
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CONFIG_SYS_NS16550=y
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CONFIG_ICH_SPI=y
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CONFIG_TIMER=y
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CONFIG_TPM_TIS_LPC=y
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CONFIG_USB=y
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CONFIG_DM_USB=y
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CONFIG_USB_STORAGE=y
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CONFIG_DM_VIDEO=y
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CONFIG_USB_KEYBOARD=y
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CONFIG_VIDEO_VESA=y
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CONFIG_FRAMEBUFFER_SET_VESA_MODE=y
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CONFIG_FRAMEBUFFER_VESA_MODE_11A=y
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CONFIG_VIDEO_IVYBRIDGE_IGD=y
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CONFIG_CONSOLE_SCROLL_LINES=5
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CONFIG_USE_PRIVATE_LIBGCC=y
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CONFIG_TPM=y
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# CONFIG_CMD_BOOTEFI_HELLO_COMPILE is not set
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