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| author |   Linus Walleij <linus.walleij@linaro.org> | 2022-02-11 23:32:38 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-02-12 18:20:04 +0100 |
| commit | 06954b6a9e6a303b4782d543f5299b3b4020fd1f (patch) | |
| tree | 036925709997faf9ea68c4aadc6ed6cea2c8def1 /arch/arm/Kconfig | |
| parent | ARM: ixp4xx: Drop all common code (diff) | |
| download | linux-dev-06954b6a9e6a303b4782d543f5299b3b4020fd1f.tar.xz linux-dev-06954b6a9e6a303b4782d543f5299b3b4020fd1f.zip | |
ARM: ixp4xx: Convert to SPARSE_IRQ and P2V
Turn on sparse IRQs and patch-physical-to-virtual for IXP4xx
as this is required for multiplatform. Drop the PHYS_OFFSET as
we are now using P2V.
Tested and works like a charm on my systems.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220211223238.648934-14-linus.walleij@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ec0dbaf73a81..02df28b3ee7e 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -263,7 +263,7 @@ config PHYS_OFFSET hex "Physical address of main memory" if MMU depends on !ARM_PATCH_PHYS_VIRT default DRAM_BASE if !MMU - default 0x00000000 if ARCH_FOOTBRIDGE || ARCH_IXP4XX + default 0x00000000 if ARCH_FOOTBRIDGE default 0x10000000 if ARCH_OMAP1 || ARCH_RPC default 0x30000000 if ARCH_S3C24XX default 0xa0000000 if ARCH_IOP32X || ARCH_PXA @@ -379,6 +379,7 @@ config ARCH_IXP4XX bool "IXP4xx-based" depends on MMU select ARCH_SUPPORTS_BIG_ENDIAN + select ARM_PATCH_PHYS_VIRT select CPU_XSCALE select GENERIC_IRQ_MULTI_HANDLER select GPIO_IXP4XX @@ -386,6 +387,7 @@ config ARCH_IXP4XX select HAVE_PCI select IXP4XX_IRQ select IXP4XX_TIMER + select SPARSE_IRQ select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO help |