From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [PATCH] common: reword CONFIG_PBL_OPTEE help text
Date: Tue, 6 May 2025 15:23:48 +0200 [thread overview]
Message-ID: <20250506132348.1212042-1-a.fatoum@pengutronix.de> (raw)
The help text wasn't updated after the option was enabled for ARM64,
so adapt it accordingly.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
common/Kconfig | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/common/Kconfig b/common/Kconfig
index 31360892aeef..9bb56b722435 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -1225,7 +1225,11 @@ config PBL_OPTEE
select HAVE_OPTEE
help
Allows starting OP-TEE during lowlevel initialization of the PBL.
- Requires explicit support in the board's lowlevel file.
+ Requires explicit support in the board's lowlevel file (for ARM32)
+ or the generic SoC support (for ARM64).
+
+ The trampoline for jumping back from OP-TEE to barebox does currently
+ not handle THUMB2, so barebox must be built either for A32 or A64.
endmenu
--
2.39.5
next reply other threads:[~2025-05-06 16:59 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-06 13:23 Ahmad Fatoum [this message]
2025-05-08 7:33 ` Sascha Hauer
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