3d427228f7
After all the work that Linus Walleij did on this platform, it can be part of a generic kernel build as well. Note that there are known bugs in little-endian mode on ixp4xx, and no other ARMv5 platform at this point supports big-endian mode, or is likely to in the future, so there is limited practical value in this, but it helps with build testing and ixp4xx little-endian support may get fixed in the future. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
31 lines
667 B
Plaintext
31 lines
667 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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menuconfig ARCH_IXP4XX
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bool "IXP4xx-based platforms"
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depends on ARCH_MULTI_V5
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depends on CPU_BIG_ENDIAN
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select CPU_XSCALE
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select GPIO_IXP4XX
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select GPIOLIB
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select FORCE_PCI
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select IXP4XX_IRQ
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select IXP4XX_TIMER
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select USB_EHCI_BIG_ENDIAN_DESC
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select USB_EHCI_BIG_ENDIAN_MMIO
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help
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Support for Intel's IXP4XX (XScale) family of processors.
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if ARCH_IXP4XX
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config MACH_IXP4XX_OF
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bool
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prompt "Device Tree IXP4xx boards"
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default y
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select ARM_APPENDED_DTB # Old Redboot bootloaders deployed
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select I2C
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select I2C_IOP3XX
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select USE_OF
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help
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Say 'Y' here to support Device Tree-based IXP4xx platforms.
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endif
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