From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org, Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: Re: [PATCH master] ARM: cpu: start: fix ramoops and OP-TEE co-existence
Date: Tue, 22 Apr 2025 10:16:29 +0200 [thread overview]
Message-ID: <174530978928.3000658.13524890206255590325.b4-ty@pengutronix.de> (raw)
In-Reply-To: <20250417194127.469297-1-a.fatoum@pengutronix.de>
On Thu, 17 Apr 2025 21:41:27 +0200, Ahmad Fatoum wrote:
> arm_mem_ramoops is supposed to take the end of memory as argument to
> drive the ramoops region's start offset from it.
>
> Instead, arm_stack_top was passed, which is separated from end of memory
> by the scratch area and the OP-TEE region if it exists.
>
> The scratch area is just 32K, which tends to be much smaller than the
> ramoops region, so being 32K off didn't matter much. When we enable
> OP-TEE though, the offset from the correct location is so big that it
> can lead to probe errors:
>
> [...]
Applied, thanks!
[1/1] ARM: cpu: start: fix ramoops and OP-TEE co-existence
https://git.pengutronix.de/cgit/barebox/commit/?id=9658c3cb8ac5 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer@pengutronix.de>
prev parent reply other threads:[~2025-04-22 9:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-17 19:41 Ahmad Fatoum
2025-04-22 8:16 ` Sascha Hauer [this message]
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