diff options
| author | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2018-10-09 11:12:55 +0200 |
|---|---|---|
| committer | Sandrine Bailleux <sandrine.bailleux@arm.com> | 2018-10-10 12:34:34 +0200 |
| commit | 3cd87d77947ec4fc04440268ed122b4ed81c7781 (patch) | |
| tree | 78fdee12b026b931029e434f29b4fe09835fe4c9 /el3_payload/plat/juno | |
Trusted Firmware-A Tests, version 2.0
This is the first public version of the tests for the Trusted
Firmware-A project. Please see the documentation provided in the
source tree for more details.
Change-Id: I6f3452046a1351ac94a71b3525c30a4ca8db7867
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Co-authored-by: amobal01 <amol.balasokamble@arm.com>
Co-authored-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Co-authored-by: Asha R <asha.r@arm.com>
Co-authored-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
Co-authored-by: David Cunado <david.cunado@arm.com>
Co-authored-by: Dimitris Papastamos <dimitris.papastamos@arm.com>
Co-authored-by: Douglas Raillard <douglas.raillard@arm.com>
Co-authored-by: dp-arm <dimitris.papastamos@arm.com>
Co-authored-by: Jeenu Viswambharan <jeenu.viswambharan@arm.com>
Co-authored-by: Jonathan Wright <jonathan.wright@arm.com>
Co-authored-by: Kévin Petit <kevin.petit@arm.com>
Co-authored-by: Roberto Vargas <roberto.vargas@arm.com>
Co-authored-by: Sathees Balya <sathees.balya@arm.com>
Co-authored-by: Shawon Roy <Shawon.Roy@arm.com>
Co-authored-by: Soby Mathew <soby.mathew@arm.com>
Co-authored-by: Thomas Abraham <thomas.abraham@arm.com>
Co-authored-by: Vikram Kanigiri <vikram.kanigiri@arm.com>
Co-authored-by: Yatharth Kochar <yatharth.kochar@arm.com>
Diffstat (limited to 'el3_payload/plat/juno')
| -rw-r--r-- | el3_payload/plat/juno/platform.S | 34 | ||||
| -rw-r--r-- | el3_payload/plat/juno/platform.h | 17 | ||||
| -rw-r--r-- | el3_payload/plat/juno/platform.mk | 8 |
3 files changed, 59 insertions, 0 deletions
diff --git a/el3_payload/plat/juno/platform.S b/el3_payload/plat/juno/platform.S new file mode 100644 index 0000000..6c8773b --- /dev/null +++ b/el3_payload/plat/juno/platform.S @@ -0,0 +1,34 @@ +/* + * Copyright (c) 2018, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include "arch.h" +#include "asm_macros.S" + + .text + .global platform_get_core_pos + + /* -------------------------------------------------------------------- + * unsigned int get_core_pos(uint64_t mpidr); + * + * Helper function to calculate the core position from its MPID. + * Core positions must be consecutive, there must be no holes. + * + * MPID -> core position: + * 0x100 -> 0 + * 0x101 -> 1 + * 0x102 -> 2 + * 0x103 -> 3 + * 0x0 -> 4 + * 0x1 -> 5 + * -------------------------------------------------------------------- + */ +func platform_get_core_pos + and x1, x0, #MPIDR_CPU_MASK + and x0, x0, #MPIDR_CLUSTER_MASK + eor x0, x0, #(1 << MPIDR_AFFINITY_BITS) /* swap cluster order */ + add x0, x1, x0, LSR #6 + ret +endfunc platform_get_core_pos diff --git a/el3_payload/plat/juno/platform.h b/el3_payload/plat/juno/platform.h new file mode 100644 index 0000000..7fdcb3e --- /dev/null +++ b/el3_payload/plat/juno/platform.h @@ -0,0 +1,17 @@ +/* + * Copyright (c) 2018, Arm Limited. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef __PLATFORM_H__ +#define __PLATFORM_H__ + +/* Designate the Cortex-A53 #0 as the primary CPU */ +#define PRIMARY_CPU_MPID 0x100 + +#define CPUS_COUNT 6 + +#define UART_BASE 0x7ff80000 + +#endif /* __PLATFORM_H__ */ diff --git a/el3_payload/plat/juno/platform.mk b/el3_payload/plat/juno/platform.mk new file mode 100644 index 0000000..b4cda9b --- /dev/null +++ b/el3_payload/plat/juno/platform.mk @@ -0,0 +1,8 @@ +# +# Copyright (c) 2018, Arm Limited. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +DRAM_BASE := 0x80000000 +DRAM_SIZE := 0x80000000 |