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SubjectRe: [PATCH 0/6] Clean up ARC code and fix IP22/28 early printk
Date
Hello,

Thomas Bogendoerfer wrote:
> While fixing the problem of not working EARLY_PRINTK on IP22/IP28
> I've removed not used ARC function and made 32bit ARC PROMs working
> with 64bit kernels. By switching to memory detection via PROM calls
> EARLY_PRINTK works now. And by using the regular 64bit spaces
> maximum memory of 384MB on Indigo2 R4k machines is working, too.
>
> Thomas Bogendoerfer (6):
> MIPS: fw: arc: remove unused ARC code
> MIPS: fw: arc: use call_o32 to call ARC prom from 64bit kernel
> MIPS: Kconfig: always select ARC_MEMORY and ARC_PROMLIB for platform
> MIPS: fw: arc: workaround 64bit kernel/32bit ARC problems
> MIPS: SGI-IP22: set PHYS_OFFSET to memory start
> MIPS: SGI-IP22/28: Use PROM for memory detection

Series applied to mips-next.

> MIPS: fw: arc: remove unused ARC code
> commit d11646b5ce93
> https://git.kernel.org/mips/c/d11646b5ce93
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>
>
> MIPS: fw: arc: use call_o32 to call ARC prom from 64bit kernel
> commit ce6c0a593b3c
> https://git.kernel.org/mips/c/ce6c0a593b3c
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>
>
> MIPS: Kconfig: always select ARC_MEMORY and ARC_PROMLIB for platform
> commit 39b2d7565a47
> https://git.kernel.org/mips/c/39b2d7565a47
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>
>
> MIPS: fw: arc: workaround 64bit kernel/32bit ARC problems
> commit 351889d35629
> https://git.kernel.org/mips/c/351889d35629
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>
>
> MIPS: SGI-IP22: set PHYS_OFFSET to memory start
> commit 931e1bfea403
> https://git.kernel.org/mips/c/931e1bfea403
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>
>
> MIPS: SGI-IP22/28: Use PROM for memory detection
> commit c0de00b286ed
> https://git.kernel.org/mips/c/c0de00b286ed
>
> Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
> Signed-off-by: Paul Burton <paul.burton@mips.com>

Thanks,
Paul

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