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From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: distrokit@pengutronix.de
Cc: Ahmad Fatoum <a.fatoum@pengutronix.de>
Subject: [DistroKit] [PATCH] v7a: images: stm32mp: double STM32MP15 fip partition size to 2M
Date: Mon,  2 Jun 2025 10:12:32 +0200	[thread overview]
Message-ID: <20250602081232.3334190-1-a.fatoum@pengutronix.de> (raw)

Our FIP image contains barebox as non-trusted firmware, a hardware
device tree and a very small firmware config as well as the secure
monitor, either from TF-A or OP-TEE.

This clocks in at 617K for STM32MP15, where we don't use OP-TEE and 986K
on STM32MP13, where we do use it.

The STM32MP13 has a separate genimage config, which has a 2M FIP
partition already. Let's follow suit for STM32MP15 to allow for more
convenient experimentation and debugging, e.g. enabling Kernel
AddressSanitizer in barebox already makes it to big to fit inside a 1M
fip partition.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 configs/platform-v7a/config/images/stm32mp.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configs/platform-v7a/config/images/stm32mp.config b/configs/platform-v7a/config/images/stm32mp.config
index 888f83b360b1..8f784ad8b9fc 100644
--- a/configs/platform-v7a/config/images/stm32mp.config
+++ b/configs/platform-v7a/config/images/stm32mp.config
@@ -16,7 +16,7 @@ image @IMAGE@ {
 	}
 	partition fip {
 		image = "@STM32MP_BOARD@@SCMI@.fip"
-		size = 1M
+		size = 2M
 	}
 
 	partition barebox-environment {
-- 
2.39.5




             reply	other threads:[~2025-06-02  8:12 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-02  8:12 Ahmad Fatoum [this message]
2025-06-04  9:28 ` Roland Hieber
2025-06-04  9:44   ` Ahmad Fatoum

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