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support/scripts/gen-bootlin-toolchains: allows armv8-a CPU to use armv7-a toolchains

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The ARMV7-A toolchains are capable to compile binaries for ARMv8-A CPU
in AArch32 execution state.

This adds the BR2_ARM_CPU_ARMV8A option in the 'conditions' to allow
ARMV8-A CPU such as Cortex-A53 or Cortex-A72 to use ARMV7-A toolchains.

Signed-off-by: Gaël PORTAY <gael.portay+rtone@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 8fd537ae05)
Signed-off-by: Thomas Perale <thomas.perale@mind.be>
This commit is contained in:
Gaël PORTAY
2025-04-15 13:25:05 +02:00
committed by Arnout Vandecappelle
parent b890ec4331
commit c0691e4354
2 changed files with 16 additions and 28 deletions
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4
support/scripts/gen-bootlin-toolchains
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@@ -52,12 +52,12 @@ arches = {
'prefix': 'arm',
},
'armv7-eabihf': {
'conditions': ['BR2_arm', 'BR2_ARM_CPU_ARMV7A', 'BR2_ARM_EABIHF'],
'conditions': ['BR2_arm', '(BR2_ARM_CPU_ARMV7A && BR2_ARM_EABIHF) || BR2_ARM_CPU_ARMV8A'],
'test_options': ['BR2_arm', 'BR2_cortex_a8', 'BR2_ARM_EABIHF'],
'prefix': 'arm',
},
'armebv7-eabihf': {
'conditions': ['BR2_armeb', 'BR2_ARM_CPU_ARMV7A', 'BR2_ARM_EABIHF'],
'conditions': ['BR2_armeb', '(BR2_ARM_CPU_ARMV7A && BR2_ARM_EABIHF) || BR2_ARM_CPU_ARMV8A'],
'test_options': ['BR2_armeb', 'BR2_cortex_a8', 'BR2_ARM_EABIHF'],
'prefix': 'armeb',
},