Help: commit 6112d58 breaks my kernel boot
Gabriel L. Somlo
gsomlo at gmail.com
Tue Dec 26 09:19:20 PST 2023
On Tue, Dec 26, 2023 at 05:11:00PM +0000, Conor Dooley wrote:
> On Tue, Dec 26, 2023 at 11:59:41AM -0500, Gabriel L. Somlo wrote:
> > Hi,
> >
> > I recently updated my opensbi sources, and noticed that commit
> > 6112d58 ("lib: utils/fdt: Allow to use reg-names when parsing ACLINT")
> > breaks booting the (latest upstream) kernel on my LiteX + 4-core Rocket
> > setup. Without that commit, the kernel boots fine. With the commit
> > applied, I get:
>
> > L2: clint at 2000000 {
> > compatible = "riscv,clint0";
> > interrupts-extended = <&L4 3 &L4 7 &L14 3 &L14 7 &L24 3 &L24 7 &L34 3 &L34 7>;
> > reg = <0x2000000 0x10000>;
>
> > reg-names = "control";
>
> If you remove this does it boot?
>
Yes, removing the `reg-names` line from the clint node allows the
kernel to boot without issues.
Thanks,
--Gabriel
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