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| author | johpow01 <john.powell@arm.com> | 2021-07-07 17:06:07 -0500 |
|---|---|---|
| committer | johpow01 <john.powell@arm.com> | 2021-08-17 13:14:58 -0500 |
| commit | f4616efafbc1004f1330f515b898e7617e338875 (patch) | |
| tree | 0639e45010fb22169633fca6e1a4fa02b0d57745 /include | |
| parent | 391828923fdd846ebc41745b72343b2a0b6a7204 (diff) | |
| download | arm-trusted-firmware-f4616efafbc1004f1330f515b898e7617e338875.tar.gz | |
cpu: add support for Demeter CPU
This patch adds the basic CPU library code to support the Demeter
CPU. This CPU is based on the Makalu-ELP core so that CPU lib code
was adapted to create this patch.
Signed-off-by: John Powell <john.powell@arm.com>
Change-Id: Ib5740b748008a72788c557f0654d8d5e9ec0bb7f
Diffstat (limited to 'include')
| -rw-r--r-- | include/lib/cpus/aarch64/cortex_demeter.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/include/lib/cpus/aarch64/cortex_demeter.h b/include/lib/cpus/aarch64/cortex_demeter.h new file mode 100644 index 000000000..9dd0987ab --- /dev/null +++ b/include/lib/cpus/aarch64/cortex_demeter.h @@ -0,0 +1,23 @@ +/* + * Copyright (c) 2021, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef CORTEX_DEMETER_H +#define CORTEX_DEMETER_H + +#define CORTEX_DEMETER_MIDR U(0x410FD4F0) + +/******************************************************************************* + * CPU Extended Control register specific definitions + ******************************************************************************/ +#define CORTEX_DEMETER_CPUECTLR_EL1 S3_0_C15_C1_4 + +/******************************************************************************* + * CPU Power Control register specific definitions + ******************************************************************************/ +#define CORTEX_DEMETER_CPUPWRCTLR_EL1 S3_0_C15_C2_7 +#define CORTEX_DEMETER_CPUPWRCTLR_EL1_CORE_PWRDN_BIT U(1) + +#endif /* CORTEX_DEMETER_H */ |