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Peter Maydell c9ebc8c207 hw/timer/armv7m_systick: assert that board code set system_clock_scale 
It is the responsibility of board code for an armv7m system to set
system_clock_scale appropriately for the CPU speed of the core.
If it forgets to do this, then QEMU will hang if the guest tries
to use the systick timer in the "tick at the CPU clock frequency" mode.

We forgot that in a couple of our boards (see commits ce4f70e81e,
e7e5a9595a). Add an assertion in the systick reset method so
we don't let any new boards in with the same bug.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20200825160847.18091-1-peter.maydell@linaro.org
2020-09-14 14:23:19 +01:00
..
9pfs Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
acpi trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
adc meson: convert hw/adc 2020-08-21 06:30:32 -04:00
alpha Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
arm This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
audio Use OBJECT_DECLARE_TYPE where possible 2020-09-09 09:27:11 -04:00
avr Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
block QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
char This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
core Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
cpu Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
cris meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
display QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
dma This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
gpio This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
hppa Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
hyperv trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
i2c Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
i386 Various misc and testing fixes: 2020-09-12 22:54:32 +01:00
ide ahci: Rename ICH_AHCI to ICH9_AHCI 2020-09-09 13:20:22 -04:00
input Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
intc This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
ipack Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
ipmi Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
isa trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
lm32 hw/sd/milkymist: Do not create SD card within the SD host controller 2020-08-21 16:22:43 +02:00
m68k esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
mem meson: convert hw/mem 2020-08-21 06:30:26 -04:00
microblaze Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
mips trivial patches pull request 20200911 2020-09-12 14:23:15 +01:00
misc hw/misc/a9scu: Report unimplemented accesses with qemu_log_mask(UNIMP) 2020-09-14 14:23:19 +01:00
moxie meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
net This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
nios2 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
nubus meson: convert hw/nubus 2020-08-21 06:30:25 -04:00
nvram Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
openrisc meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
pci meson: convert hw/pci 2020-08-21 06:30:28 -04:00
pci-bridge Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
pci-host sabre: Rename SABRE_DEVICE to SABRE 2020-09-09 13:20:22 -04:00
pcmcia pxa2xx: Move QOM macros to header 2020-08-27 14:04:55 -04:00
ppc QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
rdma Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
riscv hw/riscv: Sort the Kconfig options in alphabetical order 2020-09-09 15:54:19 -07:00
rtc QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
rx Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
s390x ap-device: Rename AP_DEVICE_TYPE to TYPE_AP_DEVICE 2020-09-09 13:20:22 -04:00
scsi esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
sd This PR includes multiple fixes and features for RISC-V: 2020-09-13 20:29:35 +01:00
semihosting meson: convert hw/semihosting 2020-08-21 06:30:25 -04:00
sh4 Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
smbios hw/smbios: add options for type 4 max-speed and current-speed 2020-08-27 08:29:13 -04:00
sparc esp: Rename ESP_STATE to ESP 2020-09-09 13:20:22 -04:00
sparc64 sabre: Rename SABRE_DEVICE to SABRE 2020-09-09 13:20:22 -04:00
ssi Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
timer hw/timer/armv7m_systick: assert that board code set system_clock_scale 2020-09-14 14:23:19 +01:00
tpm QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
tricore meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
unicore32 meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
usb Various misc and testing fixes: 2020-09-12 22:54:32 +01:00
vfio QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
virtio QOM boilerplate cleanup 2020-09-11 19:26:51 +01:00
watchdog Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
xen Use DECLARE_*CHECKER* macros 2020-09-09 09:27:09 -04:00
xenpv meson: convert hw/arch* 2020-08-21 06:30:33 -04:00
xtensa target/xtensa: implement NMI support 2020-08-21 12:48:14 -07:00
Kconfig hw/avr: Add limited support for some Arduino boards 2020-07-11 11:02:05 +02:00
meson.build meson: convert hw/arch* 2020-08-21 06:30:33 -04:00