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arch: add support 16k page size on ARM64

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The BCM2712 of the RaspberryPi 5 supports for 16KB page size.

This adds support for 16 KB on ARM64.

Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Gaël PORTAY
2023-12-11 16:59:50 +01:00
committed by Yann E. MORIN
parent b200632b1a
commit 7a59c3a4d4
3 changed files with 9 additions and 1 deletions
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4
linux/linux.mk
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@@ -411,6 +411,10 @@ define LINUX_KCONFIG_FIXUP_CMDS
$(call KCONFIG_ENABLE_OPT,CONFIG_ARM64_4K_PAGES)
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_16K_PAGES)
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_64K_PAGES))
$(if $(BR2_ARM64_PAGE_SIZE_16K),
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_4K_PAGES)
$(call KCONFIG_ENABLE_OPT,CONFIG_ARM64_16K_PAGES)
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_64K_PAGES))
$(if $(BR2_ARM64_PAGE_SIZE_64K),
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_4K_PAGES)
$(call KCONFIG_DISABLE_OPT,CONFIG_ARM64_16K_PAGES)