plat/arm: Introduce A5 DesignStart platform.
This patch adds support for Cortex-A5 FVP for the DesignStart program. DesignStart aims at providing low cost and fast access to Arm IP. Currently with this patch only the primary CPU is booted and the rest of them wait for an interrupt. Signed-off-by: Usama Arif <usama.arif@arm.com> Change-Id: I3a2281ce6de2402dda4610a89939ed53aa045fab
This commit is contained in:
Usama Arif
parent
d0d0f17164
commit
00c7d5aca3
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/dts-v1/;
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/ {
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model = "A5DS";
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compatible = "arm,A5DS";
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interrupt-parent = <&gic>;
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#address-cells = <1>;
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#size-cells = <1>;
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-a5";
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reg = <0>;
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};
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x7F000000>;
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};
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refclk100mhz: refclk100mhz {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <100000000>;
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clock-output-names = "apb_pclk";
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};
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smbclk: refclk24mhzx2 {
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <48000000>;
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clock-output-names = "smclk";
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};
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rtc@1a220000 {
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compatible = "arm,pl031", "arm,primecell";
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reg = <0x1a220000 0x1000>;
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clocks = <&refclk100mhz>;
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interrupts = <0 6 0xf04>;
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clock-names = "apb_pclk";
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};
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gic: interrupt-controller@1c001000 {
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compatible = "arm,cortex-a9-gic";
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#interrupt-cells = <3>;
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#address-cells = <0>;
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interrupt-controller;
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reg = <0x1c001000 0x1000>,
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<0x1c000100 0x100>;
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interrupts = <1 9 0xf04>;
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};
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serial0: uart@1a200000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0x1a200000 0x1000>;
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interrupt-parent = <&gic>;
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interrupts = <0 8 0xf04>;
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clocks = <&refclk100mhz>;
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clock-names = "apb_pclk";
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};
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serial1: uart@1a210000 {
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compatible = "arm,pl011", "arm,primecell";
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reg = <0x1a210000 0x1000>;
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interrupt-parent = <&gic>;
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interrupts = <0 9 0xf04>;
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clocks = <&refclk100mhz>;
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clock-names = "apb_pclk";
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};
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timer0: timer@1a040000 {
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compatible = "arm,armv7-timer-mem";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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reg = <0x1a040000 0x1000>;
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clock-frequency = <50000000>;
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frame@1a050000 {
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frame-number = <0>;
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interrupts = <0 2 0xf04>;
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reg = <0x1a050000 0x1000>;
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};
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};
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};
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <plat/arm/common/plat_arm.h>
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/*******************************************************************************
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* Perform any BL1 specific platform actions.
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******************************************************************************/
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void bl1_early_platform_setup(void)
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{
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arm_bl1_early_platform_setup();
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}
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void bl1_platform_setup(void)
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{
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arm_bl1_platform_setup();
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <plat/arm/common/plat_arm.h>
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#include <plat/common/platform.h>
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void bl2_early_platform_setup2(u_register_t arg0, u_register_t arg1,
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u_register_t arg2, u_register_t arg3)
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{
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arm_bl2_early_platform_setup((uintptr_t)arg0, (meminfo_t *)arg1);
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}
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void bl2_platform_setup(void)
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{
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arm_bl2_platform_setup();
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <assert.h>
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#include <common/debug.h>
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#include <lib/mmio.h>
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#include <platform_def.h>
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#include <plat/arm/common/arm_config.h>
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#include <plat/arm/common/plat_arm.h>
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#define MAP_PERIPHBASE MAP_REGION_FLAT(PERIPHBASE,\
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PERIPH_SIZE,\
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MT_DEVICE | MT_RW | MT_SECURE)
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#define MAP_A5_PERIPHERALS MAP_REGION_FLAT(A5_PERIPHERALS_BASE,\
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A5_PERIPHERALS_SIZE,\
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MT_DEVICE | MT_RW | MT_SECURE)
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#ifdef IMAGE_BL1
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const mmap_region_t plat_arm_mmap[] = {
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ARM_MAP_SHARED_RAM,
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MAP_FLASH1_RW,
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MAP_PERIPHBASE,
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MAP_A5_PERIPHERALS,
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{0}
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};
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#endif
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#ifdef IMAGE_BL2
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const mmap_region_t plat_arm_mmap[] = {
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ARM_MAP_SHARED_RAM,
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MAP_FLASH1_RW,
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MAP_PERIPHBASE,
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MAP_A5_PERIPHERALS,
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ARM_MAP_NS_DRAM1,
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{0}
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};
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#endif
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#ifdef IMAGE_BL32
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const mmap_region_t plat_arm_mmap[] = {
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ARM_MAP_SHARED_RAM,
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MAP_PERIPHBASE,
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MAP_A5_PERIPHERALS,
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{0}
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};
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#endif
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ARM_CASSERT_MMAP
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unsigned int plat_get_syscnt_freq2(void)
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{
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return A5DS_TIMER_BASE_FREQUENCY;
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <lib/psci/psci.h>
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#include <plat/arm/common/plat_arm.h>
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/*******************************************************************************
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* Export the platform handlers via a5ds_psci_pm_ops. The ARM Standard
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* platform layer will take care of registering the handlers with PSCI.
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******************************************************************************/
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plat_psci_ops_t a5ds_psci_pm_ops = {
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/* dummy struct */
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.validate_ns_entrypoint = NULL,
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};
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int __init plat_setup_psci_ops(uintptr_t sec_entrypoint,
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const plat_psci_ops_t **psci_ops)
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{
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*psci_ops = &a5ds_psci_pm_ops;
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return 0;
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef A5DS_PRIVATE_H
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#define A5DS_PRIVATE_H
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/*******************************************************************************
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* Function and variable prototypes
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******************************************************************************/
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void a5ds_config_setup(void);
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#endif /* A5DS_PRIVATE_H */
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <plat/arm/common/plat_arm.h>
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/*
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* We assume that all security programming is done by the primary core.
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*/
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void plat_arm_security_setup(void)
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{
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/*
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* The platform currently does not have any security setup.
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*/
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <platform_def.h>
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/* The A5DS power domain tree descriptor */
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static const unsigned char a5ds_power_domain_tree_desc[] = {
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1,
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/* No of children for the root node */
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A5DS_CLUSTER_COUNT,
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/* No of children for the first cluster node */
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A5DS_CORE_COUNT,
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};
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/*******************************************************************************
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* This function returns the topology according to A5DS_CLUSTER_COUNT.
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******************************************************************************/
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const unsigned char *plat_get_power_domain_tree_desc(void)
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{
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return a5ds_power_domain_tree_desc;
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}
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/*******************************************************************************
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* Get core position using mpidr
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******************************************************************************/
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int plat_core_pos_by_mpidr(u_register_t mpidr)
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{
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unsigned int cluster_id, cpu_id;
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mpidr &= MPIDR_AFFINITY_MASK;
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if (mpidr & ~(MPIDR_CLUSTER_MASK | MPIDR_CPU_MASK))
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return -1;
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cluster_id = (mpidr >> MPIDR_AFF1_SHIFT) & MPIDR_AFFLVL_MASK;
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cpu_id = (mpidr >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK;
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if (cluster_id >= A5DS_CLUSTER_COUNT)
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return -1;
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/*
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* Validate cpu_id by checking whether it represents a CPU in
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* one of the two clusters present on the platform.
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*/
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if (cpu_id >= A5DS_MAX_CPUS_PER_CLUSTER)
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return -1;
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return (cpu_id + (cluster_id * 4));
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}
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <arch.h>
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#include <asm_macros.S>
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#include <platform_def.h>
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.globl plat_secondary_cold_boot_setup
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.globl plat_get_my_entrypoint
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.globl plat_is_my_cpu_primary
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/* --------------------------------------------------------------------
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* void plat_secondary_cold_boot_setup (void);
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*
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* For AArch32, cold-booting secondary CPUs is not yet
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* implemented and they panic.
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* --------------------------------------------------------------------
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*/
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func plat_secondary_cold_boot_setup
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cb_panic:
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wfi
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b cb_panic
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endfunc plat_secondary_cold_boot_setup
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/* ---------------------------------------------------------------------
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* unsigned long plat_get_my_entrypoint (void);
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*
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* Main job of this routine is to distinguish between a cold and warm
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* boot.
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* ---------------------------------------------------------------------
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*/
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func plat_get_my_entrypoint
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/* TODO support warm boot */
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/* Cold reset */
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mov r0, #0
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bx lr
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endfunc plat_get_my_entrypoint
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/* -----------------------------------------------------
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* unsigned int plat_is_my_cpu_primary (void);
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*
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* Find out whether the current cpu is the primary
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* cpu.
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* -----------------------------------------------------
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*/
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func plat_is_my_cpu_primary
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ldcopr r0, MPIDR
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ldr r1, =MPIDR_AFFINITY_MASK
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and r0, r1
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cmp r0, #0
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moveq r0, #1
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movne r0, #0
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bx lr
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endfunc plat_is_my_cpu_primary
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/dts-v1/;
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/ {
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/* Platform Config */
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plat_arm_bl2 {
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compatible = "arm,tb_fw";
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hw_config_addr = <0x0 0x82000000>;
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hw_config_max_size = <0x01000000>;
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/* Disable authentication for development */
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disable_auth = <0x0>;
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};
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};
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/*
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* Copyright (c) 2019, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef PLATFORM_DEF_H
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#define PLATFORM_DEF_H
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#include <common/tbbr/tbbr_img_def.h>
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#include <lib/utils_def.h>
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#include <lib/xlat_tables/xlat_tables_defs.h>
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#include <plat/arm/board/common/v2m_def.h>
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#include <plat/common/common_def.h>
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/* Memory location options for TSP */
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#define ARM_DRAM_ID 2
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#define ARM_DRAM1_BASE UL(0x80000000)
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#define ARM_DRAM1_SIZE UL(0x80000000)
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#define ARM_DRAM1_END (ARM_DRAM1_BASE + \
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ARM_DRAM1_SIZE - 1)
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#define ARM_NS_DRAM1_BASE ARM_DRAM1_BASE
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/*
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* The last 2MB is meant to be NOLOAD and will not be zero
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* initialized.
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*/
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#define ARM_NS_DRAM1_SIZE (ARM_DRAM1_SIZE - \
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0x00200000)
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#define SRAM_BASE 0x2000000
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#define SRAM_SIZE 0x200000
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/* The first 4KB of NS DRAM1 are used as shared memory */
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#define A5DS_SHARED_RAM_BASE SRAM_BASE
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#define A5DS_SHARED_RAM_SIZE UL(0x00001000) /* 4 KB */
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/* The next 252 kB of NS DRAM is used to load the BL images */
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#define ARM_BL_RAM_BASE (A5DS_SHARED_RAM_BASE + \
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A5DS_SHARED_RAM_SIZE)
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#define ARM_BL_RAM_SIZE (PLAT_ARM_BL_PLUS_SHARED_RAM_SIZE - \
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A5DS_SHARED_RAM_SIZE)
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#define PERIPHBASE 0x1a000000
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#define PERIPH_SIZE 0x00240000
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#define A5_PERIPHERALS_BASE 0x1c000000
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#define A5_PERIPHERALS_SIZE 0x10000
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#define ARM_CACHE_WRITEBACK_SHIFT 6
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#define ARM_IRQ_SEC_PHY_TIMER 29
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#define ARM_IRQ_SEC_SGI_0 8
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#define ARM_IRQ_SEC_SGI_1 9
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#define ARM_IRQ_SEC_SGI_2 10
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#define ARM_IRQ_SEC_SGI_3 11
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#define ARM_IRQ_SEC_SGI_4 12
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#define ARM_IRQ_SEC_SGI_5 13
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#define ARM_IRQ_SEC_SGI_6 14
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#define ARM_IRQ_SEC_SGI_7 15
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/*
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* Define a list of Group 1 Secure and Group 0 interrupt properties as per GICv3
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* terminology. On a GICv2 system or mode, the lists will be merged and treated
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* as Group 0 interrupts.
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*/
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#define ARM_G1S_IRQ_PROPS(grp) \
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INTR_PROP_DESC(ARM_IRQ_SEC_PHY_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_LEVEL), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_1, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_2, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_3, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_4, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_5, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE), \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_7, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE)
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#define ARM_G0_IRQ_PROPS(grp) \
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INTR_PROP_DESC(ARM_IRQ_SEC_SGI_6, GIC_HIGHEST_SEC_PRIORITY, (grp), \
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GIC_INTR_CFG_EDGE)
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#define A5DS_IRQ_TZ_WDOG 56
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#define A5DS_IRQ_SEC_SYS_TIMER 57
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|
||||
/* Default cluster count for A5DS */
|
||||
#define A5DS_CLUSTER_COUNT 1
|
||||
|
||||
/* Default number of CPUs per cluster on A5DS */
|
||||
#define A5DS_MAX_CPUS_PER_CLUSTER 4
|
||||
|
||||
/* Default number of threads per CPU on A5DS */
|
||||
#define A5DS_MAX_PE_PER_CPU 1
|
||||
|
||||
#define A5DS_CORE_COUNT 1
|
||||
|
||||
#define A5DS_PRIMARY_CPU 0x0
|
||||
|
||||
#define FLASH1_BASE UL(0x8000000)
|
||||
#define FLASH1_SIZE UL(0x2800000)
|
||||
|
||||
#define MAP_FLASH1_RW MAP_REGION_FLAT(FLASH1_BASE,\
|
||||
FLASH1_SIZE, \
|
||||
MT_DEVICE | MT_RW | MT_SECURE)
|
||||
|
||||
#define MAP_FLASH1_RO MAP_REGION_FLAT(FLASH1_BASE,\
|
||||
FLASH1_SIZE, \
|
||||
MT_RO_DATA | MT_SECURE)
|
||||
|
||||
#define ARM_MAP_SHARED_RAM MAP_REGION_FLAT( \
|
||||
A5DS_SHARED_RAM_BASE, \
|
||||
A5DS_SHARED_RAM_SIZE, \
|
||||
MT_MEMORY | MT_RW | MT_SECURE)
|
||||
|
||||
#define ARM_MAP_NS_DRAM1 MAP_REGION_FLAT( \
|
||||
ARM_NS_DRAM1_BASE, \
|
||||
ARM_NS_DRAM1_SIZE, \
|
||||
MT_MEMORY | MT_RW | MT_NS)
|
||||
|
||||
#define ARM_MAP_SRAM MAP_REGION_FLAT( \
|
||||
SRAM_BASE, \
|
||||
SRAM_SIZE, \
|
||||
MT_MEMORY | MT_RW | MT_NS)
|
||||
|
||||
/*
|
||||
* Mapping for the BL1 RW region. This mapping is needed by BL2 in order to
|
||||
* share the Mbed TLS heap. Since the heap is allocated inside BL1, it resides
|
||||
* in the BL1 RW region. Hence, BL2 needs access to the BL1 RW region in order
|
||||
* to be able to access the heap.
|
||||
*/
|
||||
|
||||
#define ARM_MAP_BL_RO MAP_REGION_FLAT(\
|
||||
BL_CODE_BASE,\
|
||||
BL_CODE_END - BL_CODE_BASE,\
|
||||
MT_CODE | MT_SECURE),\
|
||||
MAP_REGION_FLAT(\
|
||||
BL_RO_DATA_BASE,\
|
||||
BL_RO_DATA_END\
|
||||
- BL_RO_DATA_BASE, \
|
||||
MT_RO_DATA | MT_SECURE)
|
||||
|
||||
#if USE_COHERENT_MEM
|
||||
#define ARM_MAP_BL_COHERENT_RAM MAP_REGION_FLAT(\
|
||||
BL_COHERENT_RAM_BASE,\
|
||||
BL_COHERENT_RAM_END \
|
||||
- BL_COHERENT_RAM_BASE, \
|
||||
MT_DEVICE | MT_RW | MT_SECURE)
|
||||
#endif
|
||||
|
||||
/*
|
||||
* The max number of regions like RO(code), coherent and data required by
|
||||
* different BL stages which need to be mapped in the MMU.
|
||||
*/
|
||||
#define ARM_BL_REGIONS 5
|
||||
|
||||
#define MAX_MMAP_REGIONS (PLAT_ARM_MMAP_ENTRIES + \
|
||||
ARM_BL_REGIONS)
|
||||
|
||||
/* Memory mapped Generic timer interfaces */
|
||||
#define A5DS_TIMER_BASE_FREQUENCY UL(24000000)
|
||||
|
||||
#define ARM_CONSOLE_BAUDRATE 115200
|
||||
|
||||
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
|
||||
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
|
||||
|
||||
/*
|
||||
* This macro defines the deepest retention state possible. A higher state
|
||||
* id will represent an invalid or a power down state.
|
||||
*/
|
||||
#define PLAT_MAX_RET_STATE 1
|
||||
|
||||
/*
|
||||
* This macro defines the deepest power down states possible. Any state ID
|
||||
* higher than this is invalid.
|
||||
*/
|
||||
#define PLAT_MAX_OFF_STATE 2
|
||||
|
||||
/*
|
||||
* Some data must be aligned on the biggest cache line size in the platform.
|
||||
* This is known only to the platform as it might have a combination of
|
||||
* integrated and external caches.
|
||||
*/
|
||||
#define CACHE_WRITEBACK_GRANULE (U(1) << ARM_CACHE_WRITEBACK_SHIFT)
|
||||
|
||||
/*
|
||||
* To enable TB_FW_CONFIG to be loaded by BL1, define the corresponding base
|
||||
* and limit. Leave enough space of BL2 meminfo.
|
||||
*/
|
||||
#define ARM_TB_FW_CONFIG_BASE (ARM_BL_RAM_BASE + sizeof(meminfo_t))
|
||||
#define ARM_TB_FW_CONFIG_LIMIT (ARM_BL_RAM_BASE + PAGE_SIZE)
|
||||
|
||||
/*******************************************************************************
|
||||
* BL1 specific defines.
|
||||
* BL1 RW data is relocated from ROM to RAM at runtime so we need 2 sets of
|
||||
* addresses.
|
||||
******************************************************************************/
|
||||
#define BL1_RO_BASE 0x00000000
|
||||
#define BL1_RO_LIMIT PLAT_ARM_TRUSTED_ROM_SIZE
|
||||
/*
|
||||
* Put BL1 RW at the top of the memory allocated for BL images in NS DRAM.
|
||||
*/
|
||||
#define BL1_RW_BASE (ARM_BL_RAM_BASE + \
|
||||
ARM_BL_RAM_SIZE - \
|
||||
(PLAT_ARM_MAX_BL1_RW_SIZE))
|
||||
#define BL1_RW_LIMIT (ARM_BL_RAM_BASE + \
|
||||
(ARM_BL_RAM_SIZE))
|
||||
/*******************************************************************************
|
||||
* BL2 specific defines.
|
||||
******************************************************************************/
|
||||
|
||||
/*
|
||||
* Put BL2 just below BL1.
|
||||
*/
|
||||
#define BL2_BASE (BL1_RW_BASE - A5DS_MAX_BL2_SIZE)
|
||||
#define BL2_LIMIT BL1_RW_BASE
|
||||
|
||||
/* Put BL32 below BL2 in NS DRAM.*/
|
||||
#define ARM_BL2_MEM_DESC_BASE ARM_TB_FW_CONFIG_LIMIT
|
||||
|
||||
#define BL32_BASE ((ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)\
|
||||
- PLAT_ARM_MAX_BL32_SIZE)
|
||||
#define BL32_PROGBITS_LIMIT BL2_BASE
|
||||
#define BL32_LIMIT (ARM_BL_RAM_BASE + ARM_BL_RAM_SIZE)
|
||||
|
||||
/* Required platform porting definitions */
|
||||
#define PLATFORM_CORE_COUNT 1
|
||||
#define PLAT_NUM_PWR_DOMAINS (A5DS_CLUSTER_COUNT + \
|
||||
PLATFORM_CORE_COUNT) + 1
|
||||
|
||||
#define PLAT_MAX_PWR_LVL 2
|
||||
|
||||
/*
|
||||
* Other platform porting definitions are provided by included headers
|
||||
*/
|
||||
|
||||
/*
|
||||
* Required ARM standard platform porting definitions
|
||||
*/
|
||||
|
||||
#define PLAT_ARM_BL_PLUS_SHARED_RAM_SIZE 0x00040000 /* 256 KB */
|
||||
|
||||
#define PLAT_ARM_TRUSTED_ROM_BASE 0x00000000
|
||||
#define PLAT_ARM_TRUSTED_ROM_SIZE 0x10000 /* 64KB */
|
||||
|
||||
#define PLAT_ARM_DRAM2_SIZE ULL(0x80000000)
|
||||
|
||||
/*
|
||||
* Load address of BL33 for this platform port
|
||||
*/
|
||||
#define PLAT_ARM_NS_IMAGE_BASE (ARM_DRAM1_BASE + U(0x8000000))
|
||||
|
||||
/*
|
||||
* PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
|
||||
* plat_arm_mmap array defined for each BL stage.
|
||||
*/
|
||||
#if defined(IMAGE_BL32)
|
||||
# define PLAT_ARM_MMAP_ENTRIES 8
|
||||
# define MAX_XLAT_TABLES 6
|
||||
#else
|
||||
# define PLAT_ARM_MMAP_ENTRIES 12
|
||||
# define MAX_XLAT_TABLES 6
|
||||
#endif
|
||||
|
||||
/*
|
||||
* PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
|
||||
* plus a little space for growth.
|
||||
*/
|
||||
#define PLAT_ARM_MAX_BL1_RW_SIZE 0xB000
|
||||
|
||||
/*
|
||||
* A5DS_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
|
||||
* little space for growth.
|
||||
*/
|
||||
#define A5DS_MAX_BL2_SIZE 0x11000
|
||||
|
||||
/*
|
||||
* Since BL32 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL32_SIZE is
|
||||
* calculated using the current SP_MIN PROGBITS debug size plus the sizes of
|
||||
* BL2 and BL1-RW
|
||||
*/
|
||||
#define PLAT_ARM_MAX_BL32_SIZE 0x3B000
|
||||
/*
|
||||
* Size of cacheable stacks
|
||||
*/
|
||||
#if defined(IMAGE_BL1)
|
||||
# define PLATFORM_STACK_SIZE 0x440
|
||||
#elif defined(IMAGE_BL2)
|
||||
# define PLATFORM_STACK_SIZE 0x400
|
||||
#elif defined(IMAGE_BL32)
|
||||
# define PLATFORM_STACK_SIZE 0x440
|
||||
#endif
|
||||
|
||||
#define MAX_IO_DEVICES 3
|
||||
#define MAX_IO_HANDLES 4
|
||||
|
||||
/* Reserve the last block of flash for PSCI MEM PROTECT flag */
|
||||
#define PLAT_ARM_FIP_BASE FLASH1_BASE
|
||||
#define PLAT_ARM_FIP_MAX_SIZE (FLASH1_SIZE - V2M_FLASH_BLOCK_SIZE)
|
||||
|
||||
#define PLAT_ARM_NVM_BASE FLASH1_BASE
|
||||
#define PLAT_ARM_NVM_SIZE (FLASH1_SIZE - V2M_FLASH_BLOCK_SIZE)
|
||||
|
||||
/*
|
||||
* PL011 related constants
|
||||
*/
|
||||
#define PLAT_ARM_BOOT_UART_BASE 0x1A200000
|
||||
#define PLAT_ARM_BOOT_UART_CLK_IN_HZ 24000000
|
||||
|
||||
#define PLAT_ARM_RUN_UART_BASE 0x1A210000
|
||||
#define PLAT_ARM_RUN_UART_CLK_IN_HZ 24000000
|
||||
|
||||
#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_RUN_UART_BASE
|
||||
#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_RUN_UART_CLK_IN_HZ
|
||||
|
||||
#define A5DS_TIMER_BASE_FREQUENCY UL(24000000)
|
||||
|
||||
/* System timer related constants */
|
||||
#define PLAT_ARM_NSTIMER_FRAME_ID 1
|
||||
|
||||
/* Mailbox base address */
|
||||
#define A5DS_TRUSTED_MAILBOX_BASE A5DS_SHARED_RAM_BASE
|
||||
|
||||
/*
|
||||
* GIC related constants to cater for GICv2
|
||||
*/
|
||||
#define PLAT_ARM_GICD_BASE 0x1C001000
|
||||
#define PLAT_ARM_GICC_BASE 0x1C000100
|
||||
|
||||
/*
|
||||
* Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
|
||||
* terminology. On a GICv2 system or mode, the lists will be merged and treated
|
||||
* as Group 0 interrupts.
|
||||
*/
|
||||
#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
|
||||
ARM_G1S_IRQ_PROPS(grp), \
|
||||
INTR_PROP_DESC(A5DS_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
||||
GIC_INTR_CFG_LEVEL), \
|
||||
INTR_PROP_DESC(A5DS_IRQ_SEC_SYS_TIMER,\
|
||||
GIC_HIGHEST_SEC_PRIORITY, (grp), \
|
||||
GIC_INTR_CFG_LEVEL)
|
||||
|
||||
#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)
|
||||
|
||||
#endif /* PLATFORM_DEF_H */
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
#
|
||||
# Copyright (c) 2019, Arm Limited. All rights reserved.
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
#
|
||||
|
||||
# Add `libfdt` and Arm common helpers required for Dynamic Config
|
||||
include lib/libfdt/libfdt.mk
|
||||
|
||||
DYN_CFG_SOURCES += plat/arm/common/arm_dyn_cfg.c \
|
||||
plat/arm/common/arm_dyn_cfg_helpers.c \
|
||||
common/fdt_wrappers.c
|
||||
|
||||
A5DS_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \
|
||||
drivers/arm/gic/v2/gicv2_main.c \
|
||||
drivers/arm/gic/v2/gicv2_helpers.c \
|
||||
plat/common/plat_gicv2.c \
|
||||
plat/arm/common/arm_gicv2.c
|
||||
|
||||
A5DS_SECURITY_SOURCES := plat/arm/board/a5ds/a5ds_security.c
|
||||
|
||||
PLAT_INCLUDES := -Iplat/arm/board/a5ds/include
|
||||
|
||||
PLAT_BL_COMMON_SOURCES := drivers/arm/pl011/${ARCH}/pl011_console.S \
|
||||
plat/arm/board/a5ds/a5ds_common.c \
|
||||
plat/arm/common/${ARCH}/arm_helpers.S \
|
||||
plat/arm/common/arm_common.c \
|
||||
plat/arm/common/arm_console.c \
|
||||
plat/arm/board/common/${ARCH}/board_arm_helpers.S
|
||||
|
||||
A5DS_CPU_LIBS := lib/cpus/aarch32/cortex_a5.S
|
||||
|
||||
BL1_SOURCES += drivers/io/io_fip.c \
|
||||
drivers/io/io_memmap.c \
|
||||
drivers/io/io_storage.c \
|
||||
drivers/cfi/v2m/v2m_flash.c \
|
||||
plat/arm/common/arm_bl1_setup.c \
|
||||
plat/arm/common/arm_err.c \
|
||||
plat/arm/common/arm_io_storage.c \
|
||||
plat/arm/board/a5ds/${ARCH}/a5ds_helpers.S \
|
||||
plat/arm/board/a5ds/a5ds_bl1_setup.c \
|
||||
lib/aarch32/arm32_aeabi_divmod.c \
|
||||
lib/aarch32/arm32_aeabi_divmod_a32.S \
|
||||
${A5DS_CPU_LIBS} \
|
||||
${DYN_CFG_SOURCES}
|
||||
|
||||
BL2_SOURCES += lib/aarch32/arm32_aeabi_divmod.c \
|
||||
lib/aarch32/arm32_aeabi_divmod_a32.S \
|
||||
drivers/delay_timer/delay_timer.c \
|
||||
drivers/delay_timer/generic_delay_timer.c \
|
||||
drivers/cfi/v2m/v2m_flash.c \
|
||||
drivers/io/io_fip.c \
|
||||
drivers/io/io_memmap.c \
|
||||
drivers/io/io_storage.c \
|
||||
plat/arm/board/a5ds/a5ds_bl2_setup.c \
|
||||
plat/arm/common/arm_bl2_setup.c \
|
||||
plat/arm/common/arm_err.c \
|
||||
plat/arm/common/arm_io_storage.c \
|
||||
plat/arm/common/${ARCH}/arm_bl2_mem_params_desc.c \
|
||||
plat/arm/common/arm_image_load.c \
|
||||
common/desc_image_load.c \
|
||||
${DYN_CFG_SOURCES} \
|
||||
${A5DS_SECURITY_SOURCES}
|
||||
|
||||
# Add the FDT_SOURCES and options for Dynamic Config (only for Unix env)
|
||||
ifdef UNIX_MK
|
||||
|
||||
FVP_TB_FW_CONFIG := ${BUILD_PLAT}/fdts/a5ds_tb_fw_config.dtb
|
||||
|
||||
# Add the TB_FW_CONFIG to FIP and specify the same to certtool
|
||||
$(eval $(call TOOL_ADD_PAYLOAD,${FVP_TB_FW_CONFIG},--tb-fw-config))
|
||||
|
||||
$(eval FVP_HW_CONFIG := ${BUILD_PLAT}/$(patsubst %.dts,%.dtb, \
|
||||
fdts/$(notdir ${FVP_HW_CONFIG_DTS})))
|
||||
# Add the HW_CONFIG to FIP and specify the same to certtool
|
||||
$(eval $(call TOOL_ADD_PAYLOAD,${FVP_HW_CONFIG},--hw-config))
|
||||
|
||||
FDT_SOURCES += plat/arm/board/a5ds/fdts/a5ds_tb_fw_config.dts \
|
||||
${FVP_HW_CONFIG_DTS}
|
||||
endif
|
||||
|
||||
NEED_BL32 := yes
|
||||
|
||||
MULTI_CONSOLE_API := 1
|
||||
|
||||
PLAT_BL_COMMON_SOURCES += lib/xlat_tables/aarch32/nonlpae_tables.c
|
||||
|
||||
# Use translation tables library v1 when using Cortex-A5
|
||||
ARM_XLAT_TABLES_LIB_V1 := 1
|
||||
$(eval $(call assert_boolean,ARM_XLAT_TABLES_LIB_V1))
|
||||
$(eval $(call add_define,ARM_XLAT_TABLES_LIB_V1))
|
||||
|
||||
$(eval $(call assert_boolean,ARM_DISABLE_TRUSTED_WDOG))
|
||||
$(eval $(call add_define,ARM_DISABLE_TRUSTED_WDOG))
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
/*
|
||||
* Copyright (c) 2019, ARM Limited. All rights reserved.
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*/
|
||||
|
||||
#include <plat/arm/common/plat_arm.h>
|
||||
|
||||
void plat_arm_sp_min_early_platform_setup(u_register_t arg0, u_register_t arg1,
|
||||
u_register_t arg2, u_register_t arg3)
|
||||
{
|
||||
arm_sp_min_early_platform_setup((void *)arg0, arg1, arg2, (void *)arg3);
|
||||
}
|
||||
|
||||
/*
|
||||
* A5DS will only have one always-on power domain and there
|
||||
* is no power control present.
|
||||
*/
|
||||
void plat_arm_pwrc_setup(void)
|
||||
{
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
#
|
||||
# Copyright (c) 2019, ARM Limited. All rights reserved.
|
||||
#
|
||||
# SPDX-License-Identifier: BSD-3-Clause
|
||||
#
|
||||
|
||||
# SP_MIN source files specific to A5DS platform
|
||||
BL32_SOURCES += drivers/cfi/v2m/v2m_flash.c \
|
||||
lib/utils/mem_region.c \
|
||||
lib/aarch32/arm32_aeabi_divmod.c \
|
||||
lib/aarch32/arm32_aeabi_divmod_a32.S \
|
||||
plat/arm/board/a5ds/aarch32/a5ds_helpers.S \
|
||||
plat/arm/board/a5ds/a5ds_pm.c \
|
||||
plat/arm/board/a5ds/a5ds_topology.c \
|
||||
plat/arm/board/a5ds/sp_min/a5ds_sp_min_setup.c \
|
||||
plat/arm/common/sp_min/arm_sp_min_setup.c \
|
||||
plat/common/aarch32/platform_mp_stack.S \
|
||||
plat/common/plat_psci_common.c \
|
||||
${A5DS_CPU_LIBS} \
|
||||
${A5DS_GIC_SOURCES} \
|
||||
${A5DS_SECURITY_SOURCES}
|
||||
Loading…
Reference in New Issue