{"id":2235229,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2235229/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/20260508222911.450165-2-rs@ti.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","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":"<20260508222911.450165-2-rs@ti.com>","list_archive_url":null,"date":"2026-05-08T22:29:09","name":"[PATCHv6,1/3] sandbox: add board_get_usable_ram_top","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"53675e32ec9f30b8a47913aae3aad21a4dace14f","submitter":{"id":88727,"url":"http://patchwork.ozlabs.org/api/1.2/people/88727/?format=json","name":"Randolph Sapp","email":"rs@ti.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20260508222911.450165-2-rs@ti.com/mbox/","series":[{"id":503455,"url":"http://patchwork.ozlabs.org/api/1.2/series/503455/?format=json","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/patches/2235229/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2235229/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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=pCvviWUf;\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":"","To":", ,\n , , ,\n , , ,\n , ","CC":"","Subject":"[PATCHv6 1/3] sandbox: add board_get_usable_ram_top","Date":"Fri, 8 May 2026 17:29:09 -0500","Message-ID":"<20260508222911.450165-2-rs@ti.com>","X-Mailer":"git-send-email 2.54.0","In-Reply-To":"<20260508222911.450165-1-rs@ti.com>","References":"<20260508222911.450165-1-rs@ti.com>","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_|SA1PR10MB5759:EE_","X-MS-Office365-Filtering-Correlation-Id":"333a7e74-ac3b-4744-3473-08dead514096","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"BCL:0;\n ARA:13230040|36860700016|82310400026|376014|1800799024|921020|22082099003|56012099003|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":"SA1PR10MB5759","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"From: Randolph Sapp \n\nAdd a board_get_usable_ram_top definition, since currently ram_top is\nequal to ram_size. Attempting to actually map ram_size with map_sysmem\nresults in a fault.\n\nSigned-off-by: Randolph Sapp \n---\n board/sandbox/sandbox.c | 5 +++++\n 1 file changed, 5 insertions(+)","diff":"diff --git a/board/sandbox/sandbox.c b/board/sandbox/sandbox.c\nindex 13006a0ffc2..88c7636d3ca 100644\n--- a/board/sandbox/sandbox.c\n+++ b/board/sandbox/sandbox.c\n@@ -105,6 +105,11 @@ int dram_init(void)\n \treturn 0;\n }\n \n+phys_addr_t board_get_usable_ram_top(phys_size_t total_size)\n+{\n+\treturn gd->ram_size - 1;\n+}\n+\n int ft_board_setup(void *fdt, struct bd_info *bd)\n {\n \t/* Create an arbitrary reservation to allow testing OF_BOARD_SETUP.*/\n","prefixes":["PATCHv6","1/3"]}