You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
289 lines
4.2 KiB
289 lines
4.2 KiB
/*
|
|
* Copyright (c) 2020, Arm Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef FVP_DEFS_DYNAMIQ_DTSI
|
|
#define FVP_DEFS_DYNAMIQ_DTSI
|
|
|
|
/* Set default topology values if not passed from platform's makefile */
|
|
#ifdef FVP_CLUSTER_COUNT
|
|
#define CLUSTER_COUNT FVP_CLUSTER_COUNT
|
|
#else
|
|
#define CLUSTER_COUNT 1
|
|
#endif
|
|
|
|
#ifdef FVP_MAX_CPUS_PER_CLUSTER
|
|
#define CPUS_PER_CLUSTER FVP_MAX_CPUS_PER_CLUSTER
|
|
#else
|
|
#define CPUS_PER_CLUSTER 8
|
|
#endif
|
|
|
|
#define CONCAT(x, y) x##y
|
|
#define CONC(x, y) CONCAT(x, y)
|
|
|
|
/*
|
|
* n - CPU number
|
|
* r - MPID
|
|
*/
|
|
#define CPU(n, r) \
|
|
CPU##n:cpu@r## { \
|
|
device_type = "cpu"; \
|
|
compatible = "arm,armv8"; \
|
|
reg = <0x0 0x##r>; \
|
|
enable-method = "psci"; \
|
|
cpu-idle-states = <&CPU_SLEEP_0 &CLUSTER_SLEEP_0>; \
|
|
next-level-cache = <&L2_0>; \
|
|
};
|
|
|
|
#if (PE_PER_CPU == 2)
|
|
#define THREAD(n) \
|
|
thread##n { \
|
|
cpu = <&CONC(CPU, __COUNTER__)>; \
|
|
};
|
|
|
|
#define CORE(n) \
|
|
core##n { \
|
|
THREAD(0) \
|
|
THREAD(1) \
|
|
};
|
|
|
|
#else /* PE_PER_CPU == 1 */
|
|
#define CORE(n) \
|
|
core##n { \
|
|
cpu = <&CPU##n>;\
|
|
};
|
|
#endif /* PE_PER_CORE */
|
|
|
|
#if (CPUS_PER_CLUSTER == 1)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 2)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 3)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 4)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200) \
|
|
CPU(3, 300)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201) \
|
|
CPU(6, 300) \
|
|
CPU(7, 301)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
CORE(3) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 5)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200) \
|
|
CPU(3, 300) \
|
|
CPU(4, 400)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201) \
|
|
CPU(6, 300) \
|
|
CPU(7, 301) \
|
|
CPU(8, 400) \
|
|
CPU(9, 401)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
CORE(3) \
|
|
CORE(4) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 6)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200) \
|
|
CPU(3, 300) \
|
|
CPU(4, 400) \
|
|
CPU(5, 500)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201) \
|
|
CPU(6, 300) \
|
|
CPU(7, 301) \
|
|
CPU(8, 400) \
|
|
CPU(9, 401) \
|
|
CPU(10, 500) \
|
|
CPU(11, 501)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
CORE(3) \
|
|
CORE(4) \
|
|
CORE(5) \
|
|
};
|
|
|
|
#elif (CPUS_PER_CLUSTER == 7)
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200) \
|
|
CPU(3, 300) \
|
|
CPU(4, 400) \
|
|
CPU(5, 500) \
|
|
CPU(6, 600)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201) \
|
|
CPU(6, 300) \
|
|
CPU(7, 301) \
|
|
CPU(8, 400) \
|
|
CPU(9, 401) \
|
|
CPU(10, 500) \
|
|
CPU(11, 501) \
|
|
CPU(12, 600) \
|
|
CPU(13, 601)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
CORE(3) \
|
|
CORE(4) \
|
|
CORE(5) \
|
|
CORE(6) \
|
|
};
|
|
|
|
#else
|
|
#if (PE_PER_CPU == 1)
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 100) \
|
|
CPU(2, 200) \
|
|
CPU(3, 300) \
|
|
CPU(4, 400) \
|
|
CPU(5, 500) \
|
|
CPU(6, 600) \
|
|
CPU(7, 700)
|
|
#else
|
|
#define CPUS \
|
|
CPU(0, 0) \
|
|
CPU(1, 1) \
|
|
CPU(2, 100) \
|
|
CPU(3, 101) \
|
|
CPU(4, 200) \
|
|
CPU(5, 201) \
|
|
CPU(6, 300) \
|
|
CPU(7, 301) \
|
|
CPU(8, 400) \
|
|
CPU(9, 401) \
|
|
CPU(10, 500) \
|
|
CPU(11, 501) \
|
|
CPU(12, 600) \
|
|
CPU(13, 601) \
|
|
CPU(14, 700) \
|
|
CPU(15, 701)
|
|
#endif
|
|
#define CLUSTER(n) \
|
|
cluster##n { \
|
|
CORE(0) \
|
|
CORE(1) \
|
|
CORE(2) \
|
|
CORE(3) \
|
|
CORE(4) \
|
|
CORE(5) \
|
|
CORE(6) \
|
|
CORE(7) \
|
|
};
|
|
#endif /* CPUS_PER_CLUSTER */
|
|
|
|
#define CPU_MAP \
|
|
cpu-map { \
|
|
CLUSTER(0) \
|
|
};
|
|
|
|
#endif /* FVP_DEFS_DYNAMIQ_DTSI */
|
|
|