From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Sascha Hauer <s.hauer@pengutronix.de>,
BAREBOX <barebox@lists.infradead.org>
Subject: Re: [PATCH 3/3] ARM: k3: k3-r5_defconfig: limit image size to maximum available space
Date: Mon, 18 May 2026 11:37:15 +0200 [thread overview]
Message-ID: <3d28313c-9695-416f-8d86-66ac050624b7@pengutronix.de> (raw)
In-Reply-To: <20260518-k3-am62x-image-size-fixes-v1-3-ab723d79922d@pengutronix.de>
Hello,
On 5/18/26 11:26 AM, Sascha Hauer wrote:
> On the AM62x we have 0x3e000 bytes available for SBL usage. The upper
What's a SBL?
> 0x1000 bytes are used by the DMDATA, so set maximum image size to
> 0x3d000.
Cheers,
Ahmad
>
> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> ---
> arch/arm/configs/k3-r5_defconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/configs/k3-r5_defconfig b/arch/arm/configs/k3-r5_defconfig
> index ece3d00947..6d8391c55e 100644
> --- a/arch/arm/configs/k3-r5_defconfig
> +++ b/arch/arm/configs/k3-r5_defconfig
> @@ -8,7 +8,7 @@ CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
> CONFIG_NAME="k3-r5_defconfig"
> CONFIG_ENVIRONMENT_VARIABLES=y
> CONFIG_IMAGE_COMPRESSION_XZKERN=y
> -CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x10000000
> +CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x3d000
> CONFIG_MALLOC_SIZE=0x0
> CONFIG_MALLOC_TLSF=y
> CONFIG_KALLSYMS=y
>
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next prev parent reply other threads:[~2026-05-18 9:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-18 9:26 [PATCH 0/3] k3: am62x: image size fixes Sascha Hauer
2026-05-18 9:26 ` [PATCH 1/3] ARM: k3: am62x: move stack to end of SRAM Sascha Hauer
2026-05-18 9:26 ` [PATCH 2/3] ARM: k3: am62x: make more space for r5 barebox binary Sascha Hauer
2026-05-18 9:41 ` Ahmad Fatoum
2026-05-18 9:26 ` [PATCH 3/3] ARM: k3: k3-r5_defconfig: limit image size to maximum available space Sascha Hauer
2026-05-18 9:37 ` Ahmad Fatoum [this message]
2026-05-18 10:38 ` Sascha Hauer
2026-05-18 13:33 ` [PATCH 0/3] k3: am62x: image size fixes Sascha Hauer
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