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GET /api/1.2/patches/2223377/?format=api
{ "id": 2223377, "url": "http://patchwork.ozlabs.org/api/1.2/patches/2223377/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260415073425.72208-1-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": "<20260415073425.72208-1-weijie.gao@mediatek.com>", "list_archive_url": null, "date": "2026-04-15T07:34:25", "name": "[v2] common: spl: nand: improve u-boot offsets overriding", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "e6a82334610cf20926032ef66a1a8f4d1868b98a", "submitter": { "id": 75269, "url": "http://patchwork.ozlabs.org/api/1.2/people/75269/?format=api", "name": "Weijie Gao", "email": "weijie.gao@mediatek.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260415073425.72208-1-weijie.gao@mediatek.com/mbox/", "series": [ { "id": 499936, "url": "http://patchwork.ozlabs.org/api/1.2/series/499936/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=499936", "date": "2026-04-15T07:34:25", "name": "[v2] common: spl: nand: improve u-boot offsets overriding", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/499936/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2223377/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2223377/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=mediatek.com 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"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>, Weijie Gao <weijie.gao@mediatek.com>", "Subject": "[PATCH v2] common: spl: nand: improve u-boot offsets overriding", "Date": "Wed, 15 Apr 2026 15:34:25 +0800", "Message-ID": "<20260415073425.72208-1-weijie.gao@mediatek.com>", "X-Mailer": "git-send-email 2.17.0", "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": "This patch introduces spl_nand_get_uboot_raw_page_redund() to wrap the\nCONFIG_SYS_NAND_U_BOOT_OFFS_REDUND macro, similar as what\nspl_nand_get_uboot_raw_page() has already done.\n\nThe spl_nand_get_uboot_raw_page_redund() is defined to return int to allow\ndisabling loading redundant u-boot by returning a negative value.\nBy default if CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND equals\nCONFIG_SYS_NAND_U_BOOT_OFFS, spl_nand_get_uboot_raw_page_redund() will\nreturn -1.\n\nThis patch also replaces all references to CONFIG_SYS_NAND_U_BOOT_OFFS and\nCONFIG_SYS_NAND_U_BOOT_OFFS_REDUND with the return value of the two\nfunctions mentioned above.\n\nSigned-off-by: Weijie Gao <weijie.gao@mediatek.com>\n---\n common/spl/spl_nand.c | 40 +++++++++++++++++++++++++++-------------\n 1 file changed, 27 insertions(+), 13 deletions(-)", "diff": "diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c\nindex f449b31f594..755461dfa57 100644\n--- a/common/spl/spl_nand.c\n+++ b/common/spl/spl_nand.c\n@@ -18,21 +18,34 @@\n \n uint32_t __weak spl_nand_get_uboot_raw_page(void)\n {\n-\treturn CONFIG_SYS_NAND_U_BOOT_OFFS;\n+\treturn IF_ENABLED_INT(CONFIG_SYS_NAND_U_BOOT_LOCATIONS,\n+\t\t\t CONFIG_SYS_NAND_U_BOOT_OFFS);\n+}\n+\n+int __weak spl_nand_get_uboot_raw_page_redund(void)\n+{\n+\tif (IF_ENABLED_INT(CONFIG_SYS_NAND_U_BOOT_LOCATIONS,\n+\t\t\t CONFIG_SYS_NAND_U_BOOT_OFFS) ==\n+\t IF_ENABLED_INT(CONFIG_SYS_NAND_U_BOOT_LOCATIONS,\n+\t\t\t CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND))\n+\t\treturn -1;\n+\n+\treturn IF_ENABLED_INT(CONFIG_SYS_NAND_U_BOOT_LOCATIONS,\n+\t\t\t CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND);\n }\n \n #if defined(CONFIG_SPL_NAND_RAW_ONLY)\n static int spl_nand_load_image(struct spl_image_info *spl_image,\n \t\t\tstruct spl_boot_device *bootdev)\n {\n+\tu32 offs = spl_nand_get_uboot_raw_page();\n+\n \tnand_init();\n \n \tprintf(\"Loading U-Boot from 0x%08x (size 0x%08x) to 0x%08x\\n\",\n-\t CONFIG_SYS_NAND_U_BOOT_OFFS, CFG_SYS_NAND_U_BOOT_SIZE,\n-\t CFG_SYS_NAND_U_BOOT_DST);\n+\t offs, CFG_SYS_NAND_U_BOOT_SIZE, CFG_SYS_NAND_U_BOOT_DST);\n \n-\tnand_spl_load_image(spl_nand_get_uboot_raw_page(),\n-\t\t\t CFG_SYS_NAND_U_BOOT_SIZE,\n+\tnand_spl_load_image(offs, CFG_SYS_NAND_U_BOOT_SIZE,\n \t\t\t map_sysmem(CFG_SYS_NAND_U_BOOT_DST,\n \t\t\t\t CFG_SYS_NAND_U_BOOT_SIZE));\n \tspl_set_header_raw_uboot(spl_image);\n@@ -127,6 +140,7 @@ static int spl_nand_load_image_os(struct spl_image_info *spl_image,\n static int spl_nand_load_image(struct spl_image_info *spl_image,\n \t\t\t struct spl_boot_device *bootdev)\n {\n+\tu32 offs = spl_nand_get_uboot_raw_page();\n \tint err;\n \n #ifdef CONFIG_SPL_NAND_SOFTECC\n@@ -155,14 +169,14 @@ static int spl_nand_load_image(struct spl_image_info *spl_image,\n #endif\n #endif\n \t/* Load u-boot */\n-\terr = spl_nand_load_element(spl_image, bootdev, spl_nand_get_uboot_raw_page());\n-#ifdef CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND\n-#if CONFIG_SYS_NAND_U_BOOT_OFFS != CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND\n-\tif (err)\n-\t\terr = spl_nand_load_element(spl_image, bootdev,\n-\t\t\t\t\t CONFIG_SYS_NAND_U_BOOT_OFFS_REDUND);\n-#endif\n-#endif\n+\terr = spl_nand_load_element(spl_image, bootdev, offs);\n+\tif (err) {\n+\t\tint offs_redund = spl_nand_get_uboot_raw_page_redund();\n+\n+\t\tif (offs_redund >= 0 && offs != offs_redund)\n+\t\t\terr = spl_nand_load_element(spl_image, bootdev,\n+\t\t\t\t\t\t offs_redund);\n+\t}\n \tnand_deselect();\n \treturn err;\n }\n", "prefixes": [ "v2" ] }