mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +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
624 B
Plaintext
27 lines
624 B
Plaintext
CONFIG_ARM=y
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CONFIG_TARGET_BCMCYGNUS=y
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CONFIG_SYS_TEXT_BASE=0x61000000
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CONFIG_NR_DRAM_BANKS=1
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CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=0x40000000"
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CONFIG_VERSION_VARIABLE=y
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# CONFIG_DISPLAY_CPUINFO is not set
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# CONFIG_DISPLAY_BOARDINFO is not set
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CONFIG_BOUNCE_BUFFER=y
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CONFIG_HUSH_PARSER=y
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# CONFIG_AUTOBOOT is not set
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CONFIG_CMD_BOOTZ=y
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CONFIG_CMD_ASKENV=y
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# CONFIG_CMD_FLASH is not set
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# CONFIG_CMD_SETEXPR is not set
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CONFIG_CMD_MII=y
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CONFIG_CMD_PING=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_TIME=y
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CONFIG_CMD_FAT=y
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# CONFIG_MMC is not set
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CONFIG_CONS_INDEX=3
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CONFIG_SYS_NS16550=y
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CONFIG_SHA1=y
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CONFIG_SHA256=y
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CONFIG_OF_LIBFDT=y
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