[PATCH 1/1] Added arm64 assembly for examples/api crt0

Tom Rini trini at konsulko.com
Tue May 21 18:25:43 CEST 2024


On Tue, May 21, 2024 at 01:21:01PM +0000, Brunham, Kalen wrote:

> Adding Tom Rini. 
> 
> Any update from others?
> 
> -----Original Message-----
> From: Brunham, Kalen <kalen.brunham at intel.com> 
> Sent: Friday, May 17, 2024 3:14 PM
> To: U-Boot at lists.denx.de
> Subject: [PATCH 1/1] Added arm64 assembly for examples/api crt0
> 
> I've encountered a problem when compiling the 'examples/api' directory for ARM64 in U-boot. The problem lies in the assembly code in 'examples/api/crt0.S' where the current CONFIG_ARM code is only 32-bit. When targeting ARM64, a 64-bit version is necessary.
> 
> I have proposed a fix by including a 'CONFIG_ARM64' section in the assembly code as shown below.  These changes have been check via https://github.com/u-boot/u-boot/pull/538.
> 
> Feedback is welcome.

I would start by asking why you're using the API on ARM64, I don't know
that it even works there otherwise.

-- 
Tom
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