{"id":2227433,"url":"http://patchwork.ozlabs.org/api/patches/2227433/?format=json","web_url":"http://patchwork.ozlabs.org/project/skiboot/patch/20260423171136.244877-2-tshah@linux.ibm.com/","project":{"id":44,"url":"http://patchwork.ozlabs.org/api/projects/44/?format=json","name":"skiboot firmware development","link_name":"skiboot","list_id":"skiboot.lists.ozlabs.org","list_email":"skiboot@lists.ozlabs.org","web_url":"http://github.com/open-power/skiboot","scm_url":"http://github.com/open-power/skiboot","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260423171136.244877-2-tshah@linux.ibm.com>","list_archive_url":null,"date":"2026-04-23T17:11:37","name":"core/flash: Fix IMA Catalog loading","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"afd069b6bc46c442be7955234bfa15a4abf1bd7a","submitter":{"id":93113,"url":"http://patchwork.ozlabs.org/api/people/93113/?format=json","name":"Tanushree Shah","email":"tshah@linux.ibm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/skiboot/patch/20260423171136.244877-2-tshah@linux.ibm.com/mbox/","series":[{"id":501225,"url":"http://patchwork.ozlabs.org/api/series/501225/?format=json","web_url":"http://patchwork.ozlabs.org/project/skiboot/list/?series=501225","date":"2026-04-23T17:11:37","name":"core/flash: Fix IMA Catalog loading","version":1,"mbox":"http://patchwork.ozlabs.org/series/501225/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2227433/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2227433/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":["incoming@patchwork.ozlabs.org","skiboot@lists.ozlabs.org"],"Delivered-To":["patchwork-incoming@legolas.ozlabs.org","skiboot@lists.ozlabs.org"],"Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256\n header.s=pp1 header.b=cNcllIMf;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org\n (client-ip=112.213.38.117; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Errors-To":"skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org","Sender":"\"Skiboot\"\n "},"content":"IMA Catalog (IMCC) partition on P11 require subid as 0x820200 for proper\nPVR TOC matching. But the catalog toc currently supports only 0x800200.\n\nPatch checks for given subid value in flash_subpart_info() along with\nIMCC eyecatcher and fixes the subid as 0x800200 for P11.\n\nCo-developed-by: Madhavan Srinivasan \nSigned-off-by: Madhavan Srinivasan \nSigned-off-by: Tanushree Shah \n---\n core/flash-subpartition.c | 8 ++++++++\n 1 file changed, 8 insertions(+)","diff":"diff --git a/core/flash-subpartition.c b/core/flash-subpartition.c\nindex 6e0fec6c3..ad93d1636 100644\n--- a/core/flash-subpartition.c\n+++ b/core/flash-subpartition.c\n@@ -59,6 +59,14 @@ int flash_subpart_info(void *part_header, uint32_t header_len,\n \tprlog(PR_DEBUG, \"FLASH: flash subpartition eyecatcher %s\\n\",\n \t eyecatcher);\n \n+\t/*\n+\t * P11 IMA Catalog partition require subid 0x800200.\n+\t * Override the subid when we detect an IMCC partition.\n+\t */\n+\tif (strcmp(eyecatcher, \"IMCC\") == 0 && subid == 0x820200) {\n+\t\tsubid = 0x800200;\n+\t}\n+\n \tsubpart_found = false;\n \tpart_actual = 0;\n \tfor (i = 0; i < FLASH_HOSTBOOT_TOC_MAX_ENTRIES; i++) {\n","prefixes":[]}