| From | Nicolas Saenz Julienne <> | Subject | [RFC 11/13] arm64: Mark ARCH_BCM2835 as needing broken 64bit MMIO support | Date | Fri, 26 Feb 2021 15:03:03 +0100 |
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The PCIe bus present in BCM2711 can't handle 64bit accesses on device memory. So select 'ARCH_HAS_64BIT_MMIO_BROKEN.'
Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> --- arch/arm64/Kconfig.platforms | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 04a97cf486c5..0178a46cc10a 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -38,6 +38,7 @@ config ARCH_ALPINE config ARCH_BCM2835 bool "Broadcom BCM2835 family" + select ARCH_HAS_64BIT_MMIO_BROKEN select TIMER_OF select GPIOLIB select MFD_CORE -- 2.30.1
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