Re: [PATCH 01/24] hw/arm/mps2-tz: Make SYSCLK frequency board-specific

[Philippe Mathieu-Daudé]

On 2/5/21 5:59 PM, Peter Maydell wrote:
> The AN524 has a different SYSCLK frequency from the AN505 and AN521;
> make the SYSCLK frequency a field in the MPS2TZMachineClass rather
> than a compile-time constant so we can support the AN524.
> 
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  hw/arm/mps2-tz.c | 10 ++++++----
>  1 file changed, 6 insertions(+), 4 deletions(-)
> 
> diff --git a/hw/arm/mps2-tz.c b/hw/arm/mps2-tz.c
> index 90caa914934..82ce6262817 100644
> --- a/hw/arm/mps2-tz.c
> +++ b/hw/arm/mps2-tz.c
> @@ -76,6 +76,7 @@ struct MPS2TZMachineClass {
>      MachineClass parent;
>      MPS2TZFPGAType fpga_type;
>      uint32_t scc_id;
> +    uint32_t sysclk_frq; /* Main SYSCLK frequency in Hz */

This is what I meant in my Stellaris read-only dc[] registers
comment here:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg776770.html

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>