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]
43 lines
1.0 KiB
Plaintext
43 lines
1.0 KiB
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_MX6=y
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CONFIG_SYS_TEXT_BASE=0x17800000
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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_TARGET_ZC5601=y
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CONFIG_SPL_MMC_SUPPORT=y
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CONFIG_SPL_SERIAL_SUPPORT=y
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CONFIG_SPL=y
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CONFIG_SPL_LIBDISK_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_DISTRO_DEFAULTS=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
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CONFIG_BOOTDELAY=3
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CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
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CONFIG_DEFAULT_FDT_FILE="imx6q-zc5601.dtb"
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_BOARD_EARLY_INIT_F=y
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CONFIG_SPL_EXT_SUPPORT=y
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CONFIG_SPL_I2C_SUPPORT=y
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CONFIG_SPL_SPI_LOAD=y
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CONFIG_SPL_WATCHDOG_SUPPORT=y
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CONFIG_CMD_MEMTEST=y
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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_SF=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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CONFIG_FSL_ESDHC=y
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CONFIG_SPI_FLASH=y
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CONFIG_SPI_FLASH_STMICRO=y
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CONFIG_PHYLIB=y
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CONFIG_MII=y
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CONFIG_SPI=y
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CONFIG_MXC_SPI=y
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CONFIG_OF_LIBFDT=y
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