ARMv7 may not support large page addressing

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LuminaSensum / arm-trusted-firmware

Browse code ARMv7 may not support large page addressing ARCH_SUPPORTS_LARGE_PAGE_ADDRESSING allows build environment to handle specific case when target ARMv7 core only supports 32bit MMU descriptor mode. If ARMv7 based platform does not set ARM_CORTEX_Ax=yes, platform shall define ARMV7_SUPPORTS_LARGE_PAGE_ADDRESSING to enable large page addressing support. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6 v1.5-rc3 v1.5-rc2 v1.5-rc1 v1.5-rc0 v1.5
1 parent 1ca8d02 commit 51b992ecec92b9dcca410a2c3716f45daca5afd1 Etienne Carriere authored on 8 Nov 2017

Browse code

ARCH_SUPPORTS_LARGE_PAGE_ADDRESSING allows build environment to
handle specific case when target ARMv7 core only supports 32bit MMU
descriptor mode.

If ARMv7 based platform does not set ARM_CORTEX_Ax=yes, platform
shall define ARMV7_SUPPORTS_LARGE_PAGE_ADDRESSING to enable
large page addressing support.

Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1 v2.0-rc0 v2.0 v1.6-rc1 v1.6-rc0 v1.6 v1.5-rc3 v1.5-rc2 v1.5-rc1 v1.5-rc0 v1.5

1 parent 1ca8d02 commit 51b992ecec92b9dcca410a2c3716f45daca5afd1

Etienne Carriere authored on 8 Nov 2017

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Ignore Space Show notes View lib/xlat_tables/aarch32/xlat_tables.c

Ignore Space Show notes View lib/xlat_tables_v2/aarch32/xlat_tables_arch.c

Ignore Space Show notes View make_helpers/armv7-a-cpus.mk

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