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Román Cárdenas 837148a31a riscv: Fix SiFive E CLINT clock frequency 
If you check the manual of SiFive E310 (https://cdn.sparkfun.com/assets/7/f/0/2/7/fe310-g002-manual-v19p05.pdf),
you can see in Figure 1 that the CLINT is connected to the real time clock, which also feeds the AON peripheral (they share the same clock).
In page 43, the docs also say that the timer registers of the CLINT count ticks from the rtcclk.

I am currently playing with bare metal applications both in QEMU and a physical SiFive E310 board and
I confirm that the CLINT clock in the physical board runs at 32.768 kHz.
In QEMU, the same app produces a completely different outcome, as sometimes a new CLINT interrupt is triggered before finishing other tasks.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1978

Signed-off-by: Rom\ufffd\ufffdn C\ufffd\ufffdrdenas <rcardenas.rod@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20231117082840.55705-1-rcardenas.rod@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
(cherry picked from commit a7472560ca)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-11-29 16:15:22 +03:00
..
9pfs hw/9pfs: spelling fixes 2023-07-25 17:15:47 +03:00
acpi hw/acpi: Fix PM control register access 2023-06-26 09:49:24 -04:00
adc meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
alpha hw/alpha: Use MachineClass->default_nic in the alpha machine 2023-05-26 09:10:49 +02:00
arm hw/arm/boot: Set SCR_EL3.FGTEn when booting kernel 2023-10-03 02:00:54 +03:00
audio hw/audio/es1370: reset current sample counter 2023-10-12 01:10:13 +03:00
avr
block hw/xen: use correct default protocol for xen-block on x86 2023-11-09 16:39:13 +03:00
char hw/char/riscv_htif: Fix the console syscall on big endian hosts 2023-09-21 19:35:19 +03:00
core util/uuid: Add UUID_STR_LEN definition 2023-11-09 16:39:13 +03:00
cpu meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
cris
cxl hw/cxl: Fix CFMW config memory leak 2023-10-03 02:00:54 +03:00
display ati-vga: Implement fallback for pixman routines 2023-11-09 16:39:13 +03:00
dma meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
gpio meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
hppa target/hppa: Provide qemu version via fw_cfg to firmware 2023-06-24 13:39:48 +02:00
hyperv util/uuid: Add UUID_STR_LEN definition 2023-11-09 16:39:13 +03:00
i2c hw/i2c/aspeed: Fix TXBUF transmission start position error 2023-09-21 19:35:19 +03:00
i386 hw/xen: take iothread mutex in xen_evtchn_reset_op() 2023-11-09 16:39:13 +03:00
ide hw/ide/ahci: fix legacy software reset 2023-11-22 14:25:22 +03:00
input lasips2: LASI PS/2 devices are not user-createable 2023-10-21 10:22:02 +03:00
intc hw/intc: Make rtc variable names consistent 2023-09-21 19:35:19 +03:00
ipack meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
ipmi meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
isa hw/isa/vt82c686: Remove via_isa_set_irq() 2023-07-11 00:11:25 +02:00
loongarch hw/loongarch/virt: Use machine_memory_devices_init() 2023-07-12 09:25:37 +02:00
m68k other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
mem memory-device: Track used region size in DeviceMemoryState 2023-07-12 09:25:37 +02:00
microblaze other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
mips hw/mips: LOONGSON3V depends on UNIMP device 2023-11-19 21:15:06 +03:00
misc misc/led: LED state is set opposite of what is expected 2023-10-31 20:35:06 +03:00
net net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 15:33:42 +03:00
nios2
nubus meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
nvme hw/nvme: fix null pointer access in ruh update 2023-08-09 15:32:32 +02:00
nvram hw/nvram: Avoid unnecessary Xilinx eFuse backstore write 2023-07-17 11:05:52 +01:00
openrisc *: Add missing includes of qemu/error-report.h 2023-03-22 15:06:57 +00:00
pci pci: Fix the update of interrupt disable bit in PCI_COMMAND register 2023-08-11 12:15:24 -04:00
pci-bridge hw/pci-bridge/cxl_upstream.c: Use g_new0() in build_cdat_table() 2023-08-03 16:06:49 -04:00
pci-host hw/pci-host: Allow extended config space access for Designware PCIe host 2023-08-11 12:15:24 -04:00
pcmcia meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
ppc hw/ppc: Read time only once to perform decrementer write 2023-09-25 23:44:30 +03:00
rdma hw/rdma/vmw/pvrdma_cmd: Use correct struct in query_port() 2023-10-24 09:14:34 +03:00
remote exec/memory: Add symbol for memory listener priority for device backend 2023-06-28 14:27:59 +02:00
riscv riscv: Fix SiFive E CLINT clock frequency 2023-11-29 16:15:22 +03:00
rtc meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
rx bulk: Remove pointless QOM casts 2023-06-05 20:48:34 +02:00
s390x s390x/pci: only limit DMA aperture if vfio DMA limit reported 2023-11-19 21:15:06 +03:00
scsi scsi-disk: ensure that FORMAT UNIT commands are terminated 2023-10-03 18:25:13 +03:00
sd hw/sd/sdhci: Block Size Register bits [14:12] is lost 2023-10-24 09:12:45 +03:00
sensor meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
sh4 hw/sh4: Use MachineClass->default_nic in the sh4 r2d machine 2023-05-22 09:44:48 +02:00
smbios hw/smbios: Fix core count in type4 2023-07-10 16:17:08 -04:00
sparc other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
sparc64 hw/pci/pci: Remove multifunction parameter from pci_new_multifunction() 2023-07-10 18:59:32 -04:00
ssi meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
timer meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
tpm hw/tpm: TIS on sysbus: Remove unsupport ppi command line option 2023-07-14 11:31:54 -04:00
tricore
usb net: Provide MemReentrancyGuard * to qemu_new_nic() 2023-11-29 15:33:42 +03:00
vfio vfio/pci: Fix buffer overrun when writing the VF token 2023-11-09 16:39:13 +03:00
virtio virtio: Drop out of coroutine context in virtio_load() 2023-09-21 19:35:19 +03:00
watchdog meson: Replace softmmu_ss -> system_ss 2023-06-20 10:01:30 +02:00
xen xen: Don't pass MemoryListener around by value 2023-08-01 10:22:33 +01:00
xenpv hw/xenpv: Initialize Xen backend operations 2023-03-24 14:52:14 +00:00
xtensa hw: Simplify calls to pci_nic_init_nofail() 2023-07-08 07:24:38 +03:00
Kconfig xen: add CONFIG_XEN_BUS and CONFIG_XEN_EMU options for Xen emulation 2023-03-01 08:22:49 +00:00
meson.build