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GET /api/1.2/patches/2225591/?format=api
{ "id": 2225591, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2225591/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/7532f71af6fd58644c2cb7dff07df54ddd854fa1.1776759754.git.weijie.gao@mediatek.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/1.2/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<7532f71af6fd58644c2cb7dff07df54ddd854fa1.1776759754.git.weijie.gao@mediatek.com>", "list_archive_url": null, "date": "2026-04-21T08:36:39", "name": "[v2,8/8] env: ubi: add support to create environment volume if it does not exist", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "7ef90dfee01f93aa7290346a6a1334e9528bfdb6", "submitter": { "id": 75269, "url": "http://patchwork.ozlabs.org/api/1.2/people/75269/?format=api", "name": "Weijie Gao", "email": "weijie.gao@mediatek.com" }, "delegate": { "id": 1691, "url": "http://patchwork.ozlabs.org/api/1.2/users/1691/?format=api", "username": "hs", "first_name": "Heiko", "last_name": "Schocher", "email": "hs@denx.de" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/7532f71af6fd58644c2cb7dff07df54ddd854fa1.1776759754.git.weijie.gao@mediatek.com/mbox/", "series": [ { "id": 500759, "url": "http://patchwork.ozlabs.org/api/1.2/series/500759/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=500759", "date": "2026-04-21T08:35:39", "name": "Add support for ubi environment to create volumes", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/500759/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2225591/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2225591/checks/", "tags": {}, "related": [], "headers": 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UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.2", "X-UUID": [ "3a5a051a3d5d11f19a16598d5ca7f8ec-20260421", "3a5a051a3d5d11f19a16598d5ca7f8ec-20260421" ], "DKIM-Signature": "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n d=mediatek.com;\n s=dk;\n h=Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From;\n bh=s3sjkdJcwRMFwTDB1Ld8Vdy6ttbXJIVAUBwfZblfEyY=;\n b=J6RduHXrIGqOjh3mCSq00xDBPYArUFlN1ThzUd/39wkcx8VLCpXmvxsYnS5ezDnbAv+jEBCHTl+7HBQfCmEMrj9ka3VEvCThRrWaz7KiOTqN07WRwXKz1PYAlYg/JzBKzMMdYxGs+tymQhYKSSglyrh8mzBViA89BIPikQuWnqc=;", "X-CID-P-RULE": "Release_Ham", "X-CID-O-INFO": "VERSION:1.3.12, REQID:9eb03aca-3feb-431f-8367-97f338e3a7fc,\n IP:0,\n U\n RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION:\n release,TS:0", "X-CID-META": "VersionHash:e7bac3a, CLOUDID:37133095-f8ef-4ca8-bea0-143568f9ca1d,\n B\n ulkID:nil,BulkQuantity:0,Recheck:0,SF:81|82|102|836|865|888|898,TC:-5,Cont\n ent:0|15|50,EDM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL:0\n ,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0", "X-CID-BVR": "2,SSN|SDN", "X-CID-BAS": "2,SSN|SDN,0,_", "X-CID-FACTOR": "TF_CID_SPAM_SNR", "X-CID-RHF": "D41D8CD98F00B204E9800998ECF8427E", "From": "Weijie Gao <weijie.gao@mediatek.com>", "To": "<u-boot@lists.denx.de>", "CC": "GSS_MTK_Uboot_upstream <GSS_MTK_Uboot_upstream@mediatek.com>, Tom Rini\n <trini@konsulko.com>, Marek Vasut <marek.vasut+renesas@mailbox.org>, Simon\n Glass <sjg@chromium.org>, Weijie Gao <weijie.gao@mediatek.com>", "Subject": "[PATCH v2 8/8] env: ubi: add support to create environment volume if\n it does not exist", "Date": "Tue, 21 Apr 2026 16:36:39 +0800", "Message-ID": "\n <7532f71af6fd58644c2cb7dff07df54ddd854fa1.1776759754.git.weijie.gao@mediatek.com>", "X-Mailer": "git-send-email 2.17.0", "In-Reply-To": "<cover.1776759754.git.weijie.gao@mediatek.com>", "References": "<cover.1776759754.git.weijie.gao@mediatek.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-MTK": "N", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Add an option to allow environment volume being auto created if not\nexist.\n\nSigned-off-by: Weijie Gao <weijie.gao@mediatek.com>\n---\nv2: updated kconfig help text\n added error output when failed to create volume\n---\n env/Kconfig | 11 +++++++++++\n env/ubi.c | 30 ++++++++++++++++++++++++++++++\n 2 files changed, 41 insertions(+)", "diff": "diff --git a/env/Kconfig b/env/Kconfig\nindex 7abd82ab6f3..8404e0d44eb 100644\n--- a/env/Kconfig\n+++ b/env/Kconfig\n@@ -716,6 +716,17 @@ config ENV_UBI_VOLUME_REDUND\n \thelp\n \t Name of the redundant volume that you want to store the environment in.\n \n+config ENV_UBI_VOLUME_CREATE\n+\tbool \"Create UBI volume if not exist\"\n+\tdepends on ENV_IS_IN_UBI\n+\thelp\n+\t This option is useful if u-boot will be booted from a fresh device\n+\t where environment volume hasn't been created in the UBI partition.\n+\t This is a common case where factory UBI image contains only volumes\n+\t with valid data.\n+\t By enabling this option, environment volume(s) will be created before\n+\t loading if not exist.\n+\n config ENV_UBI_VID_OFFSET\n \tint \"ubi environment VID offset\"\n \tdepends on ENV_IS_IN_UBI\ndiff --git a/env/ubi.c b/env/ubi.c\nindex 46970ba754f..55c9c543444 100644\n--- a/env/ubi.c\n+++ b/env/ubi.c\n@@ -103,6 +103,23 @@ static int env_ubi_save(void)\n }\n #endif /* CONFIG_ENV_REDUNDANT */\n \n+static int env_ubi_volume_create(const char *volume)\n+{\n+\tstruct ubi_volume *vol;\n+\tint ret;\n+\n+\tvol = ubi_find_volume(volume);\n+\tif (vol)\n+\t\treturn 0;\n+\n+\tret = ubi_create_vol(volume, CONFIG_ENV_SIZE, true, UBI_VOL_NUM_AUTO,\n+\t\t\t false);\n+\tif (ret)\n+\t\tprintf(\"Failed to create environment volume '%s'\\n\", volume);\n+\n+\treturn ret;\n+}\n+\n #ifdef CONFIG_ENV_REDUNDANT\n static int env_ubi_load(void)\n {\n@@ -132,6 +149,14 @@ static int env_ubi_load(void)\n \t\treturn -EIO;\n \t}\n \n+\tif (IS_ENABLED(CONFIG_ENV_UBI_VOLUME_CREATE)) {\n+\t\tread1_fail = env_ubi_volume_create(CONFIG_ENV_UBI_VOLUME);\n+\t\tread2_fail = env_ubi_volume_create(CONFIG_ENV_UBI_VOLUME_REDUND);\n+\n+\t\tif (read1_fail && read2_fail)\n+\t\t\treturn -ENODEV;\n+\t}\n+\n \tread1_fail = ubi_volume_read(CONFIG_ENV_UBI_VOLUME, tmp_env1, 0,\n \t\t\t\t CONFIG_ENV_SIZE);\n \tif (read1_fail)\n@@ -169,6 +194,11 @@ static int env_ubi_load(void)\n \t\treturn -EIO;\n \t}\n \n+\tif (IS_ENABLED(CONFIG_ENV_UBI_VOLUME_CREATE)) {\n+\t\tif (env_ubi_volume_create(CONFIG_ENV_UBI_VOLUME))\n+\t\t\treturn -ENODEV;\n+\t}\n+\n \tif (ubi_volume_read(CONFIG_ENV_UBI_VOLUME, buf, 0, CONFIG_ENV_SIZE)) {\n \t\tprintf(\"\\n** Unable to read env from %s:%s **\\n\",\n \t\t CONFIG_ENV_UBI_PART, CONFIG_ENV_UBI_VOLUME);\n", "prefixes": [ "v2", "8/8" ] }