From patchwork Mon Dec 1 17:04:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Glass X-Patchwork-Id: 780 Return-Path: X-Original-To: u-boot-concept@u-boot.org Delivered-To: u-boot-concept@u-boot.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=u-boot.org; s=default; t=1764608879; bh=nUmABWMuaGbREg/Dl4rSQ0aYMSKsBb0LX8yd34SnX7Q=; h=From:To:Date:In-Reply-To:References:CC:Subject:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=FPxt5PdMf6JflQDxfQZy6H8Q3eTvmFfAW1JjK7Rxx2x5D+bMfyaLoB9AYpea/9r5E fbBHlQDZn9zU3Wu/6CJSdnUZ6P0wQozREsLvs0ZgwqZC8TByI0s5cdckYbX9M0tVZh DYn+13h56BB3udzVwm7jJjWI2TWvUsUtLdvt5InqLtnoZRu0SnGXhRaWqx82JeiNzW aR5OoPnu8yY02jjzZwGUy833oknxSlTw0S3ROzdy22Y9xO5h7Knu4pA+W9s23Z/qYp heUsBsQCd2twG8GjpKn1pnJ8EYSNDP+5fqUxJAZcUpJXZl0EYUaGX/V4W8f/4VmDqI h53EkPCmnHpSQ== Received: from localhost (localhost [127.0.0.1]) by mail.u-boot.org (Postfix) with ESMTP id C04E56881A for ; Mon, 1 Dec 2025 10:07:59 -0700 (MST) X-Virus-Scanned: Debian amavis at Received: from mail.u-boot.org ([127.0.0.1]) by localhost (mail.u-boot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id 0f5WNNL0rh79 for ; Mon, 1 Dec 2025 10:07:59 -0700 (MST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=u-boot.org; s=default; t=1764608879; bh=nUmABWMuaGbREg/Dl4rSQ0aYMSKsBb0LX8yd34SnX7Q=; h=From:To:Date:In-Reply-To:References:CC:Subject:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=FPxt5PdMf6JflQDxfQZy6H8Q3eTvmFfAW1JjK7Rxx2x5D+bMfyaLoB9AYpea/9r5E fbBHlQDZn9zU3Wu/6CJSdnUZ6P0wQozREsLvs0ZgwqZC8TByI0s5cdckYbX9M0tVZh DYn+13h56BB3udzVwm7jJjWI2TWvUsUtLdvt5InqLtnoZRu0SnGXhRaWqx82JeiNzW aR5OoPnu8yY02jjzZwGUy833oknxSlTw0S3ROzdy22Y9xO5h7Knu4pA+W9s23Z/qYp heUsBsQCd2twG8GjpKn1pnJ8EYSNDP+5fqUxJAZcUpJXZl0EYUaGX/V4W8f/4VmDqI h53EkPCmnHpSQ== Received: from mail.u-boot.org (localhost [127.0.0.1]) by mail.u-boot.org (Postfix) with ESMTP id AA63E688B1 for ; Mon, 1 Dec 2025 10:07:59 -0700 (MST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=u-boot.org; s=default; t=1764608877; bh=XIhm4DEXGH8futChBSHsm8uoivcJa5RF97iD1eipCtE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HZUCurrVILETBr4h7RPgklYonF32zJZ3gsa7f394SwT0GziRXJgn7d2xQutgBPQN2 DZmkhe3MIUzyJiP5SUqCwJjmQogK7RC6Qj1Un5fPtsXYFhS+RIsLLEkB6mpJIlS2mH uFvy8Wvne/IRupkuf4i67CO6lrv9R4S7j3MmCz3Kv9P7jYWYjoFnW+2JvPwYSuj5Uw 9ZK72/vc+g/quufb0NisYD34TN4v+xPq354MGUb69cdO8mhvZnKPHpWor/HE69StyH sl+lC0l/HFEiJb4umNalT8pDiUFm74BCbTMCUb6lG9+zzPTxJNIKfrhOKpsvPXMdmb 49reLM9r4cbvw== Received: from localhost (localhost [127.0.0.1]) by mail.u-boot.org (Postfix) with ESMTP id 490D6688B1; Mon, 1 Dec 2025 10:07:57 -0700 (MST) X-Virus-Scanned: Debian amavis at Received: from mail.u-boot.org ([127.0.0.1]) by localhost (mail.u-boot.org [127.0.0.1]) (amavis, port 10026) with ESMTP id DI97LUrAjTtI; Mon, 1 Dec 2025 10:07:57 -0700 (MST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=u-boot.org; s=default; t=1764608873; bh=1K+1n3P7OjacsKfqYV9Ei/Mx//s+ZxLxfBzLiFC3Y58=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=skSd62jRZhFF9Alv+7ylsYK5H2xKGVcxbelPUxaCqoo4EfV15aTZNmn7sFIbCjnKV rX6msQKVsgfpBEwJjdrJ/BHLtWSuLDFeySz9+0hp3iOiODjoZS1Pq0eutfBpcXJufH vSTbybDfamhuKUtMsOlc42Y0ksySb8dSgxCeF93C2ty8KNpsVQ9Lnn/EZHm0C3bDtn yy1uJr1L8DJeLXobxk/Ro9/ziTbuBrinMVZ6JtLuFmwbBHJaBi5/467q9K5n/JBtU6 jmPC3NfTeDQqBHbZ/CJoCL7RjrOY5+AvCVIESSFPHiyznTFmPyyCTBHJ/moRwBLXft dwMWXmQCZtrCg== Received: from u-boot.org (unknown [73.34.74.121]) by mail.u-boot.org (Postfix) with ESMTPSA id F172B6881A; Mon, 1 Dec 2025 10:07:52 -0700 (MST) From: Simon Glass To: U-Boot Concept Date: Mon, 1 Dec 2025 10:04:42 -0700 Message-ID: <20251201170529.3237986-4-sjg@u-boot.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251201170529.3237986-1-sjg@u-boot.org> References: <20251201170529.3237986-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: GQAVDBZQA3GV6REWB2Q3XJYOBTFXRPBK X-Message-ID-Hash: GQAVDBZQA3GV6REWB2Q3XJYOBTFXRPBK X-MailFrom: sjg@u-boot.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Heinrich Schuchardt , Simon Glass X-Mailman-Version: 3.3.10 Precedence: list Subject: [Concept] [PATCH 03/37] imx8mp: Increase the BSS limit for a few boards List-Id: Discussion and patches related to U-Boot Concept Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Simon Glass These boards have quite a low BSS limit of 1K. The new dlmalloc needs about 1K of BSS (instead of 2K of data), since its state has moved out of the data region. Increase the limit by 0.5K for these boards: imx8mp_data_modul_edm_sbc imx8mp_dhcom_drc02 imx8mp_dhcom_pdk2 imx8mp_dhcom_pdk3 imx8mp_dhcom_picoitx imx8mp_venice Signed-off-by: Simon Glass --- configs/imx8mp_data_modul_edm_sbc_defconfig | 2 +- configs/imx8mp_dhsom.config | 2 +- configs/imx8mp_venice_defconfig | 2 +- configs/venice2_defconfig | 1 + 4 files changed, 4 insertions(+), 3 deletions(-) diff --git a/configs/imx8mp_data_modul_edm_sbc_defconfig b/configs/imx8mp_data_modul_edm_sbc_defconfig index 8228bf59756..24764c89702 100644 --- a/configs/imx8mp_data_modul_edm_sbc_defconfig +++ b/configs/imx8mp_data_modul_edm_sbc_defconfig @@ -26,7 +26,7 @@ CONFIG_SPL_STACK=0x96fc00 CONFIG_SPL_TEXT_BASE=0x920000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x96fc00 -CONFIG_SPL_BSS_MAX_SIZE=0x400 +CONFIG_SPL_BSS_MAX_SIZE=0x600 CONFIG_SYS_BOOTM_LEN=0x8000000 CONFIG_SYS_LOAD_ADDR=0x50000000 CONFIG_SPL=y diff --git a/configs/imx8mp_dhsom.config b/configs/imx8mp_dhsom.config index 3980c410266..cdabdbd3859 100644 --- a/configs/imx8mp_dhsom.config +++ b/configs/imx8mp_dhsom.config @@ -28,7 +28,7 @@ CONFIG_USE_PREBOOT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_BOOTROM_SUPPORT=y -CONFIG_SPL_BSS_MAX_SIZE=0x400 +CONFIG_SPL_BSS_MAX_SIZE=0x600 CONFIG_SPL_BSS_START_ADDR=0x96fc00 CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x4c000000 CONFIG_SPL_DM=y diff --git a/configs/imx8mp_venice_defconfig b/configs/imx8mp_venice_defconfig index 39b82063537..5365493ef30 100644 --- a/configs/imx8mp_venice_defconfig +++ b/configs/imx8mp_venice_defconfig @@ -20,7 +20,7 @@ CONFIG_SPL_STACK=0x960000 CONFIG_SPL_TEXT_BASE=0x920000 CONFIG_SPL_HAS_BSS_LINKER_SECTION=y CONFIG_SPL_BSS_START_ADDR=0x98fc00 -CONFIG_SPL_BSS_MAX_SIZE=0x400 +CONFIG_SPL_BSS_MAX_SIZE=0x600 CONFIG_SYS_BOOTM_LEN=0x10000000 CONFIG_SYS_LOAD_ADDR=0x40480000 CONFIG_SPL=y diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig index 3d80197ef38..a832f324dce 100644 --- a/configs/venice2_defconfig +++ b/configs/venice2_defconfig @@ -59,3 +59,4 @@ CONFIG_USB_ETHER_ASIX=y CONFIG_USB_GADGET=y CONFIG_CI_UDC=y CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_SPL_MAX_SIZE=0x28000