On Fri, Jun 11, 2021 at 04:26:21PM +0100, Alexandru Elisei wrote:
> kvmtool commit 45b4968e0de1 ("hw/serial: ARM/arm64: Use MMIO at higher
> addresses") changed the UART address from 0x3f8 to 0x1000000. Update the
> UART early address accordingly when kvm-unit-tests is configured with
> --target=kvmtool.
>
> Users of older kvmtool versions can still enjoy having a working early UART
> by configuring kvm-unit-tests with --earlycon=uart,mmio,0x3f8. Note that in
> this case --target=kvmtool is still recommended because it enables all
> erratas.
>
> Signed-off-by: Alexandru Elisei <alexandru.elisei@xxxxxxx>
> ---
> configure | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 4ad5a4bcd782..bd0c14edb777 100755
> --- a/configure
> +++ b/configure
> @@ -189,7 +189,7 @@ elif [ "$arch" = "arm" ] || [ "$arch" = "arm64" ]; then
> if [ "$target" = "qemu" ]; then
> arm_uart_early_addr=0x09000000
> elif [ "$target" = "kvmtool" ]; then
> - arm_uart_early_addr=0x3f8
> + arm_uart_early_addr=0x1000000
> errata_force=1
> else
> echo "--target must be one of 'qemu' or 'kvmtool'!"
> --
> 2.32.0
>
Applied to arm/queue
https://gitlab.com/rhdrjones/kvm-unit-tests/-/commits/arm/queue
Thanks,
drew
