diff options
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/armsse-version.h | 42 | ||||
| -rw-r--r-- | include/hw/arm/armsse.h | 40 | ||||
| -rw-r--r-- | include/hw/arm/xlnx-zynqmp.h | 5 |
3 files changed, 66 insertions, 21 deletions
diff --git a/include/hw/arm/armsse-version.h b/include/hw/arm/armsse-version.h new file mode 100644 index 0000000000..60780fa984 --- /dev/null +++ b/include/hw/arm/armsse-version.h @@ -0,0 +1,42 @@ +/* + * ARM SSE (Subsystems for Embedded): IoTKit, SSE-200 + * + * Copyright (c) 2020 Linaro Limited + * Written by Peter Maydell + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 or + * (at your option) any later version. + */ + +#ifndef ARMSSE_VERSION_H +#define ARMSSE_VERSION_H + + +/* + * Define an enumeration of the possible values of the sse-version + * property implemented by various sub-devices of the SSE, and + * a validation function that checks that a valid value has been passed. + * These are arbitrary QEMU-internal values (nobody should be creating + * the sub-devices of the SSE except for the SSE object itself), but + * we pick obvious numbers for the benefit of people debugging with gdb. + */ +enum { + ARMSSE_IOTKIT = 0, + ARMSSE_SSE200 = 200, + ARMSSE_SSE300 = 300, +}; + +static inline bool armsse_version_valid(uint32_t sse_version) +{ + switch (sse_version) { + case ARMSSE_IOTKIT: + case ARMSSE_SSE200: + case ARMSSE_SSE300: + return true; + default: + return false; + } +} + +#endif diff --git a/include/hw/arm/armsse.h b/include/hw/arm/armsse.h index 09284ca75c..36592be62c 100644 --- a/include/hw/arm/armsse.h +++ b/include/hw/arm/armsse.h @@ -97,11 +97,14 @@ #include "hw/misc/tz-mpc.h" #include "hw/timer/cmsdk-apb-timer.h" #include "hw/timer/cmsdk-apb-dualtimer.h" +#include "hw/timer/sse-counter.h" +#include "hw/timer/sse-timer.h" #include "hw/watchdog/cmsdk-apb-watchdog.h" #include "hw/misc/iotkit-sysctl.h" #include "hw/misc/iotkit-sysinfo.h" #include "hw/misc/armsse-cpuid.h" #include "hw/misc/armsse-mhu.h" +#include "hw/misc/armsse-cpu-pwrctrl.h" #include "hw/misc/unimp.h" #include "hw/or-irq.h" #include "hw/clock.h" @@ -120,12 +123,14 @@ OBJECT_DECLARE_TYPE(ARMSSE, ARMSSEClass, */ #define TYPE_IOTKIT "iotkit" #define TYPE_SSE200 "sse-200" +#define TYPE_SSE300 "sse-300" /* We have an IRQ splitter and an OR gate input for each external PPC * and the 2 internal PPCs */ +#define NUM_INTERNAL_PPCS 2 #define NUM_EXTERNAL_PPCS (IOTS_NUM_AHB_EXP_PPC + IOTS_NUM_APB_EXP_PPC) -#define NUM_PPCS (NUM_EXTERNAL_PPCS + 2) +#define NUM_PPCS (NUM_EXTERNAL_PPCS + NUM_INTERNAL_PPCS) #define MAX_SRAM_BANKS 4 #if MAX_SRAM_BANKS > IOTS_NUM_MPC @@ -134,15 +139,10 @@ OBJECT_DECLARE_TYPE(ARMSSE, ARMSSEClass, #define SSE_MAX_CPUS 2 -/* These define what each PPU in the ppu[] index is for */ -#define CPU0CORE_PPU 0 -#define CPU1CORE_PPU 1 -#define DBG_PPU 2 -#define RAM0_PPU 3 -#define RAM1_PPU 4 -#define RAM2_PPU 5 -#define RAM3_PPU 6 -#define NUM_PPUS 7 +#define NUM_PPUS 8 + +/* Number of CPU IRQs used by the SSE itself */ +#define NUM_SSE_IRQS 32 struct ARMSSE { /*< private >*/ @@ -152,12 +152,9 @@ struct ARMSSE { ARMv7MState armv7m[SSE_MAX_CPUS]; CPUClusterState cluster[SSE_MAX_CPUS]; IoTKitSecCtl secctl; - TZPPC apb_ppc0; - TZPPC apb_ppc1; + TZPPC apb_ppc[NUM_INTERNAL_PPCS]; TZMPC mpc[IOTS_NUM_MPC]; - CMSDKAPBTimer timer0; - CMSDKAPBTimer timer1; - CMSDKAPBTimer s32ktimer; + CMSDKAPBTimer timer[3]; qemu_or_irq ppc_irq_orgate; SplitIRQ sec_resp_splitter; SplitIRQ ppc_irq_splitter[NUM_PPCS]; @@ -165,24 +162,27 @@ struct ARMSSE { qemu_or_irq mpc_irq_orgate; qemu_or_irq nmi_orgate; - SplitIRQ cpu_irq_splitter[32]; + SplitIRQ cpu_irq_splitter[NUM_SSE_IRQS]; CMSDKAPBDualTimer dualtimer; - CMSDKAPBWatchdog s32kwatchdog; - CMSDKAPBWatchdog nswatchdog; - CMSDKAPBWatchdog swatchdog; + CMSDKAPBWatchdog cmsdk_watchdog[3]; + + SSECounter sse_counter; + SSETimer sse_timer[4]; IoTKitSysCtl sysctl; IoTKitSysCtl sysinfo; ARMSSEMHU mhu[2]; - UnimplementedDeviceState ppu[NUM_PPUS]; + UnimplementedDeviceState unimp[NUM_PPUS]; UnimplementedDeviceState cachectrl[SSE_MAX_CPUS]; UnimplementedDeviceState cpusecctrl[SSE_MAX_CPUS]; ARMSSECPUID cpuid[SSE_MAX_CPUS]; + ARMSSECPUPwrCtrl cpu_pwrctrl[SSE_MAX_CPUS]; + /* * 'container' holds all devices seen by all CPUs. * 'cpu_container[i]' is the view that CPU i has: this has the diff --git a/include/hw/arm/xlnx-zynqmp.h b/include/hw/arm/xlnx-zynqmp.h index 0678b419a2..1676a84ec8 100644 --- a/include/hw/arm/xlnx-zynqmp.h +++ b/include/hw/arm/xlnx-zynqmp.h @@ -35,6 +35,7 @@ #include "target/arm/cpu.h" #include "qom/object.h" #include "net/can_emu.h" +#include "hw/dma/xlnx_csu_dma.h" #define TYPE_XLNX_ZYNQMP "xlnx,zynqmp" OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP) @@ -60,7 +61,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(XlnxZynqMPState, XLNX_ZYNQMP) #define XLNX_ZYNQMP_GIC_REGIONS 6 -/* ZynqMP maps the ARM GIC regions (GICC, GICD ...) at consecutive 64k offsets +/* + * ZynqMP maps the ARM GIC regions (GICC, GICD ...) at consecutive 64k offsets * and under-decodes the 64k region. This mirrors the 4k regions to every 4k * aligned address in the 64k region. To implement each GIC region needs a * number of memory region aliases. @@ -107,6 +109,7 @@ struct XlnxZynqMPState { XlnxZynqMPRTC rtc; XlnxZDMA gdma[XLNX_ZYNQMP_NUM_GDMA_CH]; XlnxZDMA adma[XLNX_ZYNQMP_NUM_ADMA_CH]; + XlnxCSUDMA qspi_dma; char *boot_cpu; ARMCPU *boot_cpu_ptr; |