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| author | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-08 13:48:40 +0100 |
|---|---|---|
| committer | Etienne Carriere <etienne.carriere@linaro.org> | 2017-11-08 13:48:40 +0100 |
| commit | 26e63c4450b1e4dcef3f9256663f36253e6b62d2 (patch) | |
| tree | 04db13d5c69d3566680f8bc005078470473273be /bl32 | |
| parent | 2904f84e3c8bdd9f3df0415b5a02ab6bcc0ab05b (diff) | |
ARMv7 target is driven by ARM_ARCH_MAJOR==7
External build environment shall sets directive ARM_ARCH_MAJOR to 7
to specify a target ARMv7-A core.
As ARM-TF expects AARCH to be set, ARM_ARCH_MAJOR==7 mandates
AARCH=aarch32.
The toolchain target architecture/cpu is delegated after the platform
configuration is parsed. Platform shall define target core through
ARM_CORTEX_A<x>=yes, <x> being 5, 7, 9, 12, 15 and/or 17.
Platform can bypass ARM_CORTEX_A<x>=yes directive and provide straight
the toolchain target directive through MARCH32_DIRECTIVE.
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Diffstat (limited to 'bl32')
0 files changed, 0 insertions, 0 deletions