mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-01 07:43:45 +09:00
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]
27 lines
677 B
Plaintext
27 lines
677 B
Plaintext
CONFIG_ARM=y
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CONFIG_ARCH_ROCKCHIP=y
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CONFIG_SYS_TEXT_BASE=0x00200000
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CONFIG_SYS_MALLOC_F_LEN=0x1000
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CONFIG_ROCKCHIP_RK3368=y
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CONFIG_TARGET_GEEKBOX=y
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CONFIG_DEBUG_UART_BASE=0xFF690000
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CONFIG_DEBUG_UART_CLOCK=24000000
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CONFIG_DEBUG_UART=y
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_DEFAULT_FDT_FILE="rockchip/rk3368-geekbox.dtb"
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# CONFIG_DISPLAY_CPUINFO is not set
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CONFIG_DISPLAY_BOARDINFO_LATE=y
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_DEFAULT_DEVICE_TREE="rk3368-geekbox"
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CONFIG_REGMAP=y
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CONFIG_SYSCON=y
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CONFIG_CLK=y
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CONFIG_PINCTRL=y
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CONFIG_PINCTRL_ROCKCHIP_RK3368=y
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CONFIG_RAM=y
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CONFIG_DEBUG_UART_SHIFT=2
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CONFIG_DEBUG_UART_ANNOUNCE=y
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CONFIG_DEBUG_UART_SKIP_INIT=y
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CONFIG_SYSRESET=y
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CONFIG_ERRNO_STR=y
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