[PATCH 0/2] arm: mach-k3: remove some firewalls left over by ROM
Tom Rini
trini at konsulko.com
Thu Apr 24 23:32:38 CEST 2025
On Mon, 14 Apr 2025 15:20:01 -0500, Bryan Brattlof wrote:
> This small series is here to remove some firewalls setup by ROM during
> their boot and clean things up for Linux later on. Ideally this would be
> a simple call to remove_fwl_configs() however the location of the
> firewall is problematic (could potentially crash the core) when we're
> currently executing from the memory region protected by the firewall.
>
> So we need to introduce a function which allows us to disable specific
> firewall regions and skip others to ensure boot stability.
>
> [...]
Applied to u-boot/master, thanks!
[1/2] arm: mach-k3: support disabling a single firewall region
commit: f393beedba7917ef8aaaedd67d143cd7b7440ae2
[2/2] arm: mach-k3: am625: remove any firewalls ROM has configured for HSRAM
commit: 33b191997fc215e32cd51ffd979c5f6d1189c46e
--
Tom
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