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{ "id": 2235231, "url": "http://patchwork.ozlabs.org/api/1.2/covers/2235231/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/cover/20260508222911.450165-1-rs@ti.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": "<20260508222911.450165-1-rs@ti.com>", "list_archive_url": null, "date": "2026-05-08T22:29:08", "name": "[PATCHv6,0/3] various memory related fixups", "submitter": { "id": 88727, "url": "http://patchwork.ozlabs.org/api/1.2/people/88727/?format=api", "name": "Randolph Sapp", "email": "rs@ti.com" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/cover/20260508222911.450165-1-rs@ti.com/mbox/", "series": [ { "id": 503455, "url": "http://patchwork.ozlabs.org/api/1.2/series/503455/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=503455", "date": "2026-05-08T22:29:09", "name": "various memory related fixups", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/503455/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2235231/comments/", "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=ti.com header.i=@ti.com header.a=rsa-sha256\n header.s=selector1 header.b=nowG1Swb;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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helo=lewvzet201.ext.ti.com; pr=C", "From": "<rs@ti.com>", "To": "<robertcnelson@gmail.com>, <ayush@beagleboard.org>,\n <Erik.Welsh@octavosystems.com>, <anshuld@ti.com>, <bb@ti.com>,\n <trini@konsulko.com>, <afd@ti.com>, <xypron.glpk@gmx.de>,\n <ilias.apalodimas@linaro.org>, <sjg@chromium.org>", "CC": "<u-boot@lists.denx.de>", "Subject": "[PATCHv6 0/3] various memory related fixups", "Date": "Fri, 8 May 2026 17:29:08 -0500", "Message-ID": "<20260508222911.450165-1-rs@ti.com>", "X-Mailer": "git-send-email 2.54.0", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Content-Type": "text/plain", "X-C2ProcessedOrg": "333ef613-75bf-4e12-a4b1-8e3623f5dcea", "X-EOPAttributedMessage": "0", "X-MS-PublicTrafficType": "Email", "X-MS-TrafficTypeDiagnostic": "CH1PEPF0000A34A:EE_|DM4PR10MB6087:EE_", "X-MS-Office365-Filtering-Correlation-Id": "4cf4cbda-dbc3-4a90-c587-08dead51401e", "X-MS-Exchange-SenderADCheck": "1", "X-MS-Exchange-AntiSpam-Relay": "0", "X-Microsoft-Antispam": "BCL:0;\n ARA:13230040|82310400026|1800799024|36860700016|376014|56012099003|921020|18002099003;", "X-Microsoft-Antispam-Message-Info": "\n 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", "X-Forefront-Antispam-Report": "CIP:198.47.23.195; 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Ip=[198.47.23.195];\n Helo=[lewvzet201.ext.ti.com]", "X-MS-Exchange-CrossTenant-AuthSource": "\n CH1PEPF0000A34A.namprd04.prod.outlook.com", "X-MS-Exchange-CrossTenant-AuthAs": "Anonymous", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM4PR10MB6087", "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": "From: Randolph Sapp <rs@ti.com>\n\nNitpicks and fixes from the discovery thread on adding PocketBeagle2 support\n[1]. This does a lot of general setup required for the device, but these\nmodifications themselves aren't device specific. For those specifically\ninterested in PocketBeagle2 support and don't care about these details, my\ndevelopment branch is public [2].\n\nThat second patch may provoke some opinions, but honestly if that warning was\nstill present I wouldn't have spent a week poking holes in both the EFI and LMB\nallocations systems. Please let me know if there is a specific usecase that it\nbreaks though.\n\n[1] https://lore.kernel.org/all/DHHC66BBMD27.YHGIH43C6XBK@ti.com/\n[2] https://github.com/StaticRocket/u-boot/tree/feature/pocketbeagle2\n\nv2:\n\t- Remove additional increment and decrement in lmb_free_fdt_regions\n\t- Drop the patch to backfill EFI_CONVENTIONAL_MEMORY\n\t- Adjust the removal loop nitpick patch description\n\t- Change the reserve memory patch to use new end_addr_sp\nv3:\n\t- Update lmb flags to use the macro documentation for constants\n\t- Change efi_mem_sort to use list_for_each_entry_safe\nv4:\n\t- Fix typos in LMB allocation flags macro documentation\n\t- Rename end_addr_sp to initial_relocaddr\n\t- Keep the map_sysmem dance in the efi u-boot reservation\n\t- Use the active device tree pointed to by gd->fdt_blob to clean up old\n\t reservations\nv5:\n\t- Keep return value as long in boot_fdt_reserve_region\n\t- Fix formatting in initial_relocaddr patch\nv6:\n\t- Drop patches that have been picked up already\n\t- Add board_get_usable_ram_top for the sandbox\n\t- s/boot_fdt_reserve_region/boot_fdt_handle_region/\n\nRandolph Sapp (3):\n sandbox: add board_get_usable_ram_top\n boot_fdt_add_mem_rsv_regions: free old dtb reservations\n memory: reserve from start_addr_sp to initial_relocaddr\n\n arch/mips/lib/bootm.c | 2 +-\n board/sandbox/sandbox.c | 5 +++\n boot/bootm.c | 2 +-\n boot/bootm_os.c | 2 +-\n boot/image-board.c | 2 +-\n boot/image-fdt.c | 55 +++++++++++++++++++++----------\n common/board_f.c | 9 ++++-\n include/asm-generic/global_data.h | 7 ++++\n include/image.h | 2 +-\n lib/efi_loader/efi_memory.c | 2 +-\n lib/lmb.c | 41 ++++-------------------\n 11 files changed, 71 insertions(+), 58 deletions(-)" }