From: Mike Larkin <mlarkin@nested.page>
Subject: Re: psp(4): add another firmware file
To: tech@openbsd.org
Date: Thu, 12 Feb 2026 13:24:07 -0800

On Thu, Feb 12, 2026 at 03:32:38PM +0100, hshoexer wrote:
> Hi,
>
> the recent linux firmware archive [1] provides another firmware
> binary for the PSP of 19h-axh AMD CPUs.  I have no hardware to test
> this one.  Nonetheless, I suggest to add it anyway.
>
> ok?
>
> [1] https://cdn.kernel.org/pub/linux/kernel/firmware/linux-firmware-20260110.tar.xz
>
> ---------------------------------------------------------------------
> psp(4): add another firmware file
>
> diff --git a/sys/dev/ic/psp.c b/sys/dev/ic/psp.c
> index 1a0cd226f13..58130e3a538 100644
> --- a/sys/dev/ic/psp.c
> +++ b/sys/dev/ic/psp.c
> @@ -982,6 +982,7 @@ struct ucode {
>  	{ 0x17, 0x3, "amdsev/amd_sev_fam17h_model3xh.sbin" },
>  	{ 0x19, 0x0, "amdsev/amd_sev_fam19h_model0xh.sbin" },
>  	{ 0x19, 0x1, "amdsev/amd_sev_fam19h_model1xh.sbin" },
> +	{ 0x19, 0xa, "amdsev/amd_sev_fam19h_modelaxh.sbin" },
>  	{ 0x1a, 0x0, "amdsev/amd_sev_fam1ah_model0xh.sbin" },
>  	{ 0, 0, NULL }
>  };
>

ok mlarkin