mirror of
https://github.com/AsahiLinux/u-boot
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2acc24fc28
The bounce buffer is used by a few drivers (most of the MMC drivers) to overcome limitations in their respective DMA implementation. This moves the configuration to Kconfig and makes it user-selectable (even though it will be a required feature to make those drivers work): the expected usage is for drivers depending on this to 'select' it unconditionally from their respective Kconfig (see follow-up patches). This commit includes a full migration using moveconfig.py to ensure that each commit compiles. To ensure bisectability we update dependencies of various drivers to now select BOUNCE_BUFFER when needed. [trini: Squash all patches to ensure bisectability] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br> [dw_mmc portion] Reviewed-by: Fabio Estevam <festevam@gmail.com> [mxsmmc portion] Reviewed-by: Simon Glass <sjg@chromium.org> [tegra portion]
42 lines
986 B
Text
42 lines
986 B
Text
CONFIG_ARM=y
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CONFIG_ARCH_MX6=y
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CONFIG_SYS_TEXT_BASE=0x87800000
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CONFIG_TARGET_WARP=y
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# CONFIG_CMD_BMODE is not set
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/warp/imximage.cfg"
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CONFIG_BOOTDELAY=3
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CONFIG_SUPPORT_RAW_INITRD=y
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_BOARD_EARLY_INIT_F=y
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CONFIG_HUSH_PARSER=y
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CONFIG_CMD_BOOTZ=y
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CONFIG_CMD_DFU=y
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# CONFIG_CMD_FLASH is not set
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_PART=y
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CONFIG_CMD_USB=y
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CONFIG_CMD_USB_MASS_STORAGE=y
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_CACHE=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_ENV_IS_IN_MMC=y
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# CONFIG_NET is not set
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CONFIG_DFU_MMC=y
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CONFIG_FSL_ESDHC=y
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CONFIG_USB=y
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CONFIG_USB_STORAGE=y
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CONFIG_USB_GADGET=y
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CONFIG_USB_GADGET_MANUFACTURER="FSL"
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CONFIG_USB_GADGET_VENDOR_NUM=0x0525
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CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
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CONFIG_CI_UDC=y
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CONFIG_USB_GADGET_DOWNLOAD=y
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CONFIG_IMX_WATCHDOG=y
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CONFIG_OF_LIBFDT=y
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