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81a46c152a
Commit 7945caf22c ("arm: sunxi: Enable SPI/SPI-FLASH support for A64")
selected CONFIG_SPI by default on all Allwinner A64 boards, even though
only 4 out of the 14 A64 boards have a SPI flash chip. All other SoCs
had to manually select DM_SPI and friends, even though they are a
platform property (the sunxi SPI driver is DM_SPI only).
Clean this up to allow easy selection of SPI flash support in U-Boot
proper, by selecting DM_SPI and DM_SPI_FLASH *if* CONFIG_SPI is
selected, for *all* Allwinner SoCs. This simplifies the defconfig for
two Libretech boards already.
Also remove the forced CONFIG_SPI from the A64 Kconfig, instead let the
four boards which allow SPI booting select this explicitly.
Any board wishing to support SPI flash in U-Boot proper now just defines
CONFIG_SPI and CONFIG_SPI_FLASH_<vendor> in its defconfig, Kconfig takes
care of the rest.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
16 lines
410 B
Text
16 lines
410 B
Text
CONFIG_ARM=y
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CONFIG_ARCH_SUNXI=y
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CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-oceanic-5205-5inmfd"
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CONFIG_SPL=y
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CONFIG_MACH_SUN50I=y
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CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
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CONFIG_SUNXI_DRAM_LPDDR3_STOCK=y
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CONFIG_DRAM_CLK=552
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CONFIG_DRAM_ZQ=3881949
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CONFIG_MMC0_CD_PIN=""
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CONFIG_SPL_SPI_SUNXI=y
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# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
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CONFIG_SUN8I_EMAC=y
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CONFIG_SPI=y
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CONFIG_USB_EHCI_HCD=y
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CONFIG_USB_OHCI_HCD=y
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