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| author | Jeenu Viswambharan <jeenu.viswambharan@arm.com> | 2017-08-16 11:44:25 +0100 |
|---|---|---|
| committer | Isla Mitchell <isla.mitchell@arm.com> | 2017-08-24 17:23:43 +0100 |
| commit | f45e232ab9c93c22c1cffa2ee4c17f34d808b918 (patch) | |
| tree | 90c0c11a5cd8079afbaed3401dfc31f036864cc1 /lib | |
| parent | 096b7af7c93953673c0500156f482ad8c6da525e (diff) | |
| download | platform_external_arm-trusted-firmware-f45e232ab9c93c22c1cffa2ee4c17f34d808b918.tar.gz platform_external_arm-trusted-firmware-f45e232ab9c93c22c1cffa2ee4c17f34d808b918.tar.bz2 platform_external_arm-trusted-firmware-f45e232ab9c93c22c1cffa2ee4c17f34d808b918.zip | |
Add macro to test for minimum architecture version
The macro concisely expresses and requires architecture version to be at
least as required by its arguments. This would be useful when extending
Trusted Firmware functionality for future architecture revisions.
Replace similar usage in the current code base with the new macro.
Change-Id: I9dcd0aa71a663eabd02ed9632b8ce87611fa5a57
Signed-off-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/locks/exclusive/aarch64/spinlock.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/locks/exclusive/aarch64/spinlock.S b/lib/locks/exclusive/aarch64/spinlock.S index 59305d847..e2f9eaa47 100644 --- a/lib/locks/exclusive/aarch64/spinlock.S +++ b/lib/locks/exclusive/aarch64/spinlock.S @@ -9,7 +9,7 @@ .globl spin_lock .globl spin_unlock -#if (ARM_ARCH_MAJOR > 8) || ((ARM_ARCH_MAJOR == 8) && (ARM_ARCH_MINOR >= 1)) +#if ARM_ARCH_AT_LEAST(8, 1) /* * When compiled for ARMv8.1 or later, choose spin locks based on Compare and |