diff options
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/Makefile.objs | 1 | ||||
| -rw-r--r-- | hw/misc/armsse-mhu.c | 198 | ||||
| -rw-r--r-- | hw/misc/iotkit-sysctl.c | 294 | ||||
| -rw-r--r-- | hw/misc/pca9552.c | 2 | ||||
| -rw-r--r-- | hw/misc/tmp105.c | 2 | ||||
| -rw-r--r-- | hw/misc/tmp421.c | 2 | ||||
| -rw-r--r-- | hw/misc/trace-events | 4 |
7 files changed, 485 insertions, 18 deletions
diff --git a/hw/misc/Makefile.objs b/hw/misc/Makefile.objs index 74c91d250c..c71e07ae35 100644 --- a/hw/misc/Makefile.objs +++ b/hw/misc/Makefile.objs @@ -70,6 +70,7 @@ obj-$(CONFIG_IOTKIT_SECCTL) += iotkit-secctl.o obj-$(CONFIG_IOTKIT_SYSCTL) += iotkit-sysctl.o obj-$(CONFIG_IOTKIT_SYSINFO) += iotkit-sysinfo.o obj-$(CONFIG_ARMSSE_CPUID) += armsse-cpuid.o +obj-$(CONFIG_ARMSSE_MHU) += armsse-mhu.o obj-$(CONFIG_PVPANIC) += pvpanic.o obj-$(CONFIG_AUX) += auxbus.o diff --git a/hw/misc/armsse-mhu.c b/hw/misc/armsse-mhu.c new file mode 100644 index 0000000000..9ebca32e9a --- /dev/null +++ b/hw/misc/armsse-mhu.c @@ -0,0 +1,198 @@ +/* + * ARM SSE-200 Message Handling Unit (MHU) + * + * Copyright (c) 2019 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. + */ + +/* + * This is a model of the Message Handling Unit (MHU) which is part of the + * Arm SSE-200 and documented in + * http://infocenter.arm.com/help/topic/com.arm.doc.101104_0100_00_en/corelink_sse200_subsystem_for_embedded_technical_reference_manual_101104_0100_00_en.pdf + */ + +#include "qemu/osdep.h" +#include "qemu/log.h" +#include "trace.h" +#include "qapi/error.h" +#include "sysemu/sysemu.h" +#include "hw/sysbus.h" +#include "hw/registerfields.h" +#include "hw/misc/armsse-mhu.h" + +REG32(CPU0INTR_STAT, 0x0) +REG32(CPU0INTR_SET, 0x4) +REG32(CPU0INTR_CLR, 0x8) +REG32(CPU1INTR_STAT, 0x10) +REG32(CPU1INTR_SET, 0x14) +REG32(CPU1INTR_CLR, 0x18) +REG32(PID4, 0xfd0) +REG32(PID5, 0xfd4) +REG32(PID6, 0xfd8) +REG32(PID7, 0xfdc) +REG32(PID0, 0xfe0) +REG32(PID1, 0xfe4) +REG32(PID2, 0xfe8) +REG32(PID3, 0xfec) +REG32(CID0, 0xff0) +REG32(CID1, 0xff4) +REG32(CID2, 0xff8) +REG32(CID3, 0xffc) + +/* Valid bits in the interrupt registers. If any are set the IRQ is raised */ +#define INTR_MASK 0xf + +/* PID/CID values */ +static const int armsse_mhu_id[] = { + 0x04, 0x00, 0x00, 0x00, /* PID4..PID7 */ + 0x56, 0xb8, 0x0b, 0x00, /* PID0..PID3 */ + 0x0d, 0xf0, 0x05, 0xb1, /* CID0..CID3 */ +}; + +static void armsse_mhu_update(ARMSSEMHU *s) +{ + qemu_set_irq(s->cpu0irq, s->cpu0intr != 0); + qemu_set_irq(s->cpu1irq, s->cpu1intr != 0); +} + +static uint64_t armsse_mhu_read(void *opaque, hwaddr offset, unsigned size) +{ + ARMSSEMHU *s = ARMSSE_MHU(opaque); + uint64_t r; + + switch (offset) { + case A_CPU0INTR_STAT: + r = s->cpu0intr; + break; + + case A_CPU1INTR_STAT: + r = s->cpu1intr; + break; + + case A_PID4 ... A_CID3: + r = armsse_mhu_id[(offset - A_PID4) / 4]; + break; + + case A_CPU0INTR_SET: + case A_CPU0INTR_CLR: + case A_CPU1INTR_SET: + case A_CPU1INTR_CLR: + qemu_log_mask(LOG_GUEST_ERROR, + "SSE MHU: read of write-only register at offset 0x%x\n", + (int)offset); + r = 0; + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "SSE MHU read: bad offset 0x%x\n", (int)offset); + r = 0; + break; + } + trace_armsse_mhu_read(offset, r, size); + return r; +} + +static void armsse_mhu_write(void *opaque, hwaddr offset, + uint64_t value, unsigned size) +{ + ARMSSEMHU *s = ARMSSE_MHU(opaque); + + trace_armsse_mhu_write(offset, value, size); + + switch (offset) { + case A_CPU0INTR_SET: + s->cpu0intr |= (value & INTR_MASK); + break; + case A_CPU0INTR_CLR: + s->cpu0intr &= ~(value & INTR_MASK); + break; + case A_CPU1INTR_SET: + s->cpu1intr |= (value & INTR_MASK); + break; + case A_CPU1INTR_CLR: + s->cpu1intr &= ~(value & INTR_MASK); + break; + + case A_CPU0INTR_STAT: + case A_CPU1INTR_STAT: + case A_PID4 ... A_CID3: + qemu_log_mask(LOG_GUEST_ERROR, + "SSE MHU: write to read-only register at offset 0x%x\n", + (int)offset); + break; + + default: + qemu_log_mask(LOG_GUEST_ERROR, + "SSE MHU write: bad offset 0x%x\n", (int)offset); + break; + } + + armsse_mhu_update(s); +} + +static const MemoryRegionOps armsse_mhu_ops = { + .read = armsse_mhu_read, + .write = armsse_mhu_write, + .endianness = DEVICE_LITTLE_ENDIAN, + .valid.min_access_size = 4, + .valid.max_access_size = 4, +}; + +static void armsse_mhu_reset(DeviceState *dev) +{ + ARMSSEMHU *s = ARMSSE_MHU(dev); + + s->cpu0intr = 0; + s->cpu1intr = 0; +} + +static const VMStateDescription armsse_mhu_vmstate = { + .name = "armsse-mhu", + .version_id = 1, + .minimum_version_id = 1, + .fields = (VMStateField[]) { + VMSTATE_UINT32(cpu0intr, ARMSSEMHU), + VMSTATE_UINT32(cpu1intr, ARMSSEMHU), + VMSTATE_END_OF_LIST() + }, +}; + +static void armsse_mhu_init(Object *obj) +{ + SysBusDevice *sbd = SYS_BUS_DEVICE(obj); + ARMSSEMHU *s = ARMSSE_MHU(obj); + + memory_region_init_io(&s->iomem, obj, &armsse_mhu_ops, + s, "armsse-mhu", 0x1000); + sysbus_init_mmio(sbd, &s->iomem); + sysbus_init_irq(sbd, &s->cpu0irq); + sysbus_init_irq(sbd, &s->cpu1irq); +} + +static void armsse_mhu_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc = DEVICE_CLASS(klass); + + dc->reset = armsse_mhu_reset; + dc->vmsd = &armsse_mhu_vmstate; +} + +static const TypeInfo armsse_mhu_info = { + .name = TYPE_ARMSSE_MHU, + .parent = TYPE_SYS_BUS_DEVICE, + .instance_size = sizeof(ARMSSEMHU), + .instance_init = armsse_mhu_init, + .class_init = armsse_mhu_class_init, +}; + +static void armsse_mhu_register_types(void) +{ + type_register_static(&armsse_mhu_info); +} + +type_init(armsse_mhu_register_types); diff --git a/hw/misc/iotkit-sysctl.c b/hw/misc/iotkit-sysctl.c index a21d8bd678..54064a31ef 100644 --- a/hw/misc/iotkit-sysctl.c +++ b/hw/misc/iotkit-sysctl.c @@ -17,6 +17,7 @@ */ #include "qemu/osdep.h" +#include "qemu/bitops.h" #include "qemu/log.h" #include "trace.h" #include "qapi/error.h" @@ -24,19 +25,32 @@ #include "hw/sysbus.h" #include "hw/registerfields.h" #include "hw/misc/iotkit-sysctl.h" +#include "target/arm/arm-powerctl.h" +#include "target/arm/cpu.h" REG32(SECDBGSTAT, 0x0) REG32(SECDBGSET, 0x4) REG32(SECDBGCLR, 0x8) +REG32(SCSECCTRL, 0xc) +REG32(FCLK_DIV, 0x10) +REG32(SYSCLK_DIV, 0x14) +REG32(CLOCK_FORCE, 0x18) REG32(RESET_SYNDROME, 0x100) REG32(RESET_MASK, 0x104) REG32(SWRESET, 0x108) FIELD(SWRESET, SWRESETREQ, 9, 1) REG32(GRETREG, 0x10c) -REG32(INITSVRTOR0, 0x110) +REG32(INITSVTOR0, 0x110) +REG32(INITSVTOR1, 0x114) REG32(CPUWAIT, 0x118) -REG32(BUSWAIT, 0x11c) +REG32(NMI_ENABLE, 0x11c) /* BUSWAIT in IoTKit */ REG32(WICCTRL, 0x120) +REG32(EWCTRL, 0x124) +REG32(PDCM_PD_SYS_SENSE, 0x200) +REG32(PDCM_PD_SRAM0_SENSE, 0x20c) +REG32(PDCM_PD_SRAM1_SENSE, 0x210) +REG32(PDCM_PD_SRAM2_SENSE, 0x214) +REG32(PDCM_PD_SRAM3_SENSE, 0x218) REG32(PID4, 0xfd0) REG32(PID5, 0xfd4) REG32(PID6, 0xfd8) @@ -57,6 +71,21 @@ static const int sysctl_id[] = { 0x0d, 0xf0, 0x05, 0xb1, /* CID0..CID3 */ }; +/* + * Set the initial secure vector table offset address for the core. + * This will take effect when the CPU next resets. + */ +static void set_init_vtor(uint64_t cpuid, uint32_t vtor) +{ + Object *cpuobj = OBJECT(arm_get_cpu_by_id(cpuid)); + + if (cpuobj) { + if (object_property_find(cpuobj, "init-svtor", NULL)) { + object_property_set_uint(cpuobj, vtor, "init-svtor", &error_abort); + } + } +} + static uint64_t iotkit_sysctl_read(void *opaque, hwaddr offset, unsigned size) { @@ -67,6 +96,30 @@ static uint64_t iotkit_sysctl_read(void *opaque, hwaddr offset, case A_SECDBGSTAT: r = s->secure_debug; break; + case A_SCSECCTRL: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->scsecctrl; + break; + case A_FCLK_DIV: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->fclk_div; + break; + case A_SYSCLK_DIV: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->sysclk_div; + break; + case A_CLOCK_FORCE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->clock_force; + break; case A_RESET_SYNDROME: r = s->reset_syndrome; break; @@ -76,19 +129,65 @@ static uint64_t iotkit_sysctl_read(void *opaque, hwaddr offset, case A_GRETREG: r = s->gretreg; break; - case A_INITSVRTOR0: - r = s->initsvrtor0; + case A_INITSVTOR0: + r = s->initsvtor0; + break; + case A_INITSVTOR1: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->initsvtor1; break; case A_CPUWAIT: r = s->cpuwait; break; - case A_BUSWAIT: - /* In IoTKit BUSWAIT is reserved, R/O, zero */ - r = 0; + case A_NMI_ENABLE: + /* In IoTKit this is named BUSWAIT but is marked reserved, R/O, zero */ + if (!s->is_sse200) { + r = 0; + break; + } + r = s->nmi_enable; break; case A_WICCTRL: r = s->wicctrl; break; + case A_EWCTRL: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->ewctrl; + break; + case A_PDCM_PD_SYS_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->pdcm_pd_sys_sense; + break; + case A_PDCM_PD_SRAM0_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->pdcm_pd_sram0_sense; + break; + case A_PDCM_PD_SRAM1_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->pdcm_pd_sram1_sense; + break; + case A_PDCM_PD_SRAM2_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->pdcm_pd_sram2_sense; + break; + case A_PDCM_PD_SRAM3_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + r = s->pdcm_pd_sram3_sense; + break; case A_PID4 ... A_CID3: r = sysctl_id[(offset - A_PID4) / 4]; break; @@ -101,6 +200,7 @@ static uint64_t iotkit_sysctl_read(void *opaque, hwaddr offset, r = 0; break; default: + bad_offset: qemu_log_mask(LOG_GUEST_ERROR, "IoTKit SysCtl read: bad offset %x\n", (int)offset); r = 0; @@ -145,12 +245,19 @@ static void iotkit_sysctl_write(void *opaque, hwaddr offset, */ s->gretreg = value; break; - case A_INITSVRTOR0: - qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl INITSVRTOR0 unimplemented\n"); - s->initsvrtor0 = value; + case A_INITSVTOR0: + s->initsvtor0 = value; + set_init_vtor(0, s->initsvtor0); break; case A_CPUWAIT: - qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl CPUWAIT unimplemented\n"); + if ((s->cpuwait & 1) && !(value & 1)) { + /* Powering up CPU 0 */ + arm_set_cpu_on_and_reset(0); + } + if ((s->cpuwait & 2) && !(value & 2)) { + /* Powering up CPU 1 */ + arm_set_cpu_on_and_reset(1); + } s->cpuwait = value; break; case A_WICCTRL: @@ -172,14 +279,105 @@ static void iotkit_sysctl_write(void *opaque, hwaddr offset, qemu_system_reset_request(SHUTDOWN_CAUSE_GUEST_RESET); } break; - case A_BUSWAIT: /* In IoTKit BUSWAIT is reserved, R/O, zero */ + case A_SCSECCTRL: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl SCSECCTRL unimplemented\n"); + s->scsecctrl = value; + break; + case A_FCLK_DIV: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl FCLK_DIV unimplemented\n"); + s->fclk_div = value; + break; + case A_SYSCLK_DIV: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl SYSCLK_DIV unimplemented\n"); + s->sysclk_div = value; + break; + case A_CLOCK_FORCE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl CLOCK_FORCE unimplemented\n"); + s->clock_force = value; + break; + case A_INITSVTOR1: + if (!s->is_sse200) { + goto bad_offset; + } + s->initsvtor1 = value; + set_init_vtor(1, s->initsvtor1); + break; + case A_EWCTRL: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl EWCTRL unimplemented\n"); + s->ewctrl = value; + break; + case A_PDCM_PD_SYS_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, + "IoTKit SysCtl PDCM_PD_SYS_SENSE unimplemented\n"); + s->pdcm_pd_sys_sense = value; + break; + case A_PDCM_PD_SRAM0_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, + "IoTKit SysCtl PDCM_PD_SRAM0_SENSE unimplemented\n"); + s->pdcm_pd_sram0_sense = value; + break; + case A_PDCM_PD_SRAM1_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, + "IoTKit SysCtl PDCM_PD_SRAM1_SENSE unimplemented\n"); + s->pdcm_pd_sram1_sense = value; + break; + case A_PDCM_PD_SRAM2_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, + "IoTKit SysCtl PDCM_PD_SRAM2_SENSE unimplemented\n"); + s->pdcm_pd_sram2_sense = value; + break; + case A_PDCM_PD_SRAM3_SENSE: + if (!s->is_sse200) { + goto bad_offset; + } + qemu_log_mask(LOG_UNIMP, + "IoTKit SysCtl PDCM_PD_SRAM3_SENSE unimplemented\n"); + s->pdcm_pd_sram3_sense = value; + break; + case A_NMI_ENABLE: + /* In IoTKit this is BUSWAIT: reserved, R/O, zero */ + if (!s->is_sse200) { + goto ro_offset; + } + qemu_log_mask(LOG_UNIMP, "IoTKit SysCtl NMI_ENABLE unimplemented\n"); + s->nmi_enable = value; + break; case A_SECDBGSTAT: case A_PID4 ... A_CID3: + ro_offset: qemu_log_mask(LOG_GUEST_ERROR, "IoTKit SysCtl write: write of RO offset %x\n", (int)offset); break; default: + bad_offset: qemu_log_mask(LOG_GUEST_ERROR, "IoTKit SysCtl write: bad offset %x\n", (int)offset); break; @@ -206,9 +404,21 @@ static void iotkit_sysctl_reset(DeviceState *dev) s->reset_syndrome = 1; s->reset_mask = 0; s->gretreg = 0; - s->initsvrtor0 = 0x10000000; - s->cpuwait = 0; + s->initsvtor0 = s->initsvtor0_rst; + s->initsvtor1 = s->initsvtor1_rst; + s->cpuwait = s->cpuwait_rst; s->wicctrl = 0; + s->scsecctrl = 0; + s->fclk_div = 0; + s->sysclk_div = 0; + s->clock_force = 0; + s->nmi_enable = 0; + s->ewctrl = 0; + s->pdcm_pd_sys_sense = 0x7f; + s->pdcm_pd_sram0_sense = 0; + s->pdcm_pd_sram1_sense = 0; + s->pdcm_pd_sram2_sense = 0; + s->pdcm_pd_sram3_sense = 0; } static void iotkit_sysctl_init(Object *obj) @@ -221,6 +431,44 @@ static void iotkit_sysctl_init(Object *obj) sysbus_init_mmio(sbd, &s->iomem); } +static void iotkit_sysctl_realize(DeviceState *dev, Error **errp) +{ + IoTKitSysCtl *s = IOTKIT_SYSCTL(dev); + + /* The top 4 bits of the SYS_VERSION register tell us if we're an SSE-200 */ + if (extract32(s->sys_version, 28, 4) == 2) { + s->is_sse200 = true; + } +} + +static bool sse200_needed(void *opaque) +{ + IoTKitSysCtl *s = IOTKIT_SYSCTL(opaque); + + return s->is_sse200; +} + +static const VMStateDescription iotkit_sysctl_sse200_vmstate = { + .name = "iotkit-sysctl/sse-200", + .version_id = 1, + .minimum_version_id = 1, + .needed = sse200_needed, + .fields = (VMStateField[]) { + VMSTATE_UINT32(scsecctrl, IoTKitSysCtl), + VMSTATE_UINT32(fclk_div, IoTKitSysCtl), + VMSTATE_UINT32(sysclk_div, IoTKitSysCtl), + VMSTATE_UINT32(clock_force, IoTKitSysCtl), + VMSTATE_UINT32(initsvtor1, IoTKitSysCtl), + VMSTATE_UINT32(nmi_enable, IoTKitSysCtl), + VMSTATE_UINT32(pdcm_pd_sys_sense, IoTKitSysCtl), + VMSTATE_UINT32(pdcm_pd_sram0_sense, IoTKitSysCtl), + VMSTATE_UINT32(pdcm_pd_sram1_sense, IoTKitSysCtl), + VMSTATE_UINT32(pdcm_pd_sram2_sense, IoTKitSysCtl), + VMSTATE_UINT32(pdcm_pd_sram3_sense, IoTKitSysCtl), + VMSTATE_END_OF_LIST() + } +}; + static const VMStateDescription iotkit_sysctl_vmstate = { .name = "iotkit-sysctl", .version_id = 1, @@ -230,19 +478,35 @@ static const VMStateDescription iotkit_sysctl_vmstate = { VMSTATE_UINT32(reset_syndrome, IoTKitSysCtl), VMSTATE_UINT32(reset_mask, IoTKitSysCtl), VMSTATE_UINT32(gretreg, IoTKitSysCtl), - VMSTATE_UINT32(initsvrtor0, IoTKitSysCtl), + VMSTATE_UINT32(initsvtor0, IoTKitSysCtl), VMSTATE_UINT32(cpuwait, IoTKitSysCtl), VMSTATE_UINT32(wicctrl, IoTKitSysCtl), VMSTATE_END_OF_LIST() + }, + .subsections = (const VMStateDescription*[]) { + &iotkit_sysctl_sse200_vmstate, + NULL } }; +static Property iotkit_sysctl_props[] = { + DEFINE_PROP_UINT32("SYS_VERSION", IoTKitSysCtl, sys_version, 0), + DEFINE_PROP_UINT32("CPUWAIT_RST", IoTKitSysCtl, cpuwait_rst, 0), + DEFINE_PROP_UINT32("INITSVTOR0_RST", IoTKitSysCtl, initsvtor0_rst, + 0x10000000), + DEFINE_PROP_UINT32("INITSVTOR1_RST", IoTKitSysCtl, initsvtor1_rst, + 0x10000000), + DEFINE_PROP_END_OF_LIST() +}; + static void iotkit_sysctl_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); dc->vmsd = &iotkit_sysctl_vmstate; dc->reset = iotkit_sysctl_reset; + dc->props = iotkit_sysctl_props; + dc->realize = iotkit_sysctl_realize; } static const TypeInfo iotkit_sysctl_info = { diff --git a/hw/misc/pca9552.c b/hw/misc/pca9552.c index 9775d5274a..7325d3f287 100644 --- a/hw/misc/pca9552.c +++ b/hw/misc/pca9552.c @@ -115,7 +115,7 @@ static void pca9552_autoinc(PCA9552State *s) } } -static int pca9552_recv(I2CSlave *i2c) +static uint8_t pca9552_recv(I2CSlave *i2c) { PCA9552State *s = PCA9552(i2c); uint8_t ret; diff --git a/hw/misc/tmp105.c b/hw/misc/tmp105.c index f6d7163273..0c32f6f8b6 100644 --- a/hw/misc/tmp105.c +++ b/hw/misc/tmp105.c @@ -147,7 +147,7 @@ static void tmp105_write(TMP105State *s) } } -static int tmp105_rx(I2CSlave *i2c) +static uint8_t tmp105_rx(I2CSlave *i2c) { TMP105State *s = TMP105(i2c); diff --git a/hw/misc/tmp421.c b/hw/misc/tmp421.c index eeb11000f0..ce6d40ac9c 100644 --- a/hw/misc/tmp421.c +++ b/hw/misc/tmp421.c @@ -249,7 +249,7 @@ static void tmp421_write(TMP421State *s) } } -static int tmp421_rx(I2CSlave *i2c) +static uint8_t tmp421_rx(I2CSlave *i2c) { TMP421State *s = TMP421(i2c); diff --git a/hw/misc/trace-events b/hw/misc/trace-events index b0701bddd3..c1795bb54b 100644 --- a/hw/misc/trace-events +++ b/hw/misc/trace-events @@ -136,3 +136,7 @@ iotkit_sysctl_reset(void) "IoTKit SysCtl: reset" # hw/misc/armsse-cpuid.c armsse_cpuid_read(uint64_t offset, uint64_t data, unsigned size) "SSE-200 CPU_IDENTITY read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" armsse_cpuid_write(uint64_t offset, uint64_t data, unsigned size) "SSE-200 CPU_IDENTITY write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" + +# hw/misc/armsse-mhu.c +armsse_mhu_read(uint64_t offset, uint64_t data, unsigned size) "SSE-200 MHU read: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" +armsse_mhu_write(uint64_t offset, uint64_t data, unsigned size) "SSE-200 MHU write: offset 0x%" PRIx64 " data 0x%" PRIx64 " size %u" |