{"id":2175518,"url":"http://patchwork.ozlabs.org/api/1.0/patches/2175518/?format=json","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.0/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},"msgid":"<20251218-bootconfig-v4-4-5bbbdb0be1dc@baylibre.com>","date":"2025-12-18T11:16:59","name":"[v4,4/5] cmd: abootimg: Add 'get ramdisk' command","commit_ref":null,"pull_url":null,"state":"changes-requested","archived":false,"hash":"4ef45d2f4a35e527baee5926531ddb76a9653608","submitter":{"id":76253,"url":"http://patchwork.ozlabs.org/api/1.0/people/76253/?format=json","name":"Guillaume La Roque","email":"glaroque@baylibre.com"},"delegate":{"id":117687,"url":"http://patchwork.ozlabs.org/api/1.0/users/117687/?format=json","username":"mkorpershoek","first_name":"Mattijs","last_name":"Korpershoek","email":"mkorpershoek@baylibre.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/20251218-bootconfig-v4-4-5bbbdb0be1dc@baylibre.com/mbox/","series":[{"id":485825,"url":"http://patchwork.ozlabs.org/api/1.0/series/485825/?format=json","date":"2025-12-18T11:16:55","name":"android: add bootconfig support","version":4,"mbox":"http://patchwork.ozlabs.org/series/485825/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2175518/checks/","tags":{},"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 (2048-bit key;\n unprotected) header.d=baylibre-com.20230601.gappssmtp.com\n header.i=@baylibre-com.20230601.gappssmtp.com header.a=rsa-sha256\n header.s=20230601 header.b=euJ7OEb0;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=85.214.62.61; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20251218-bootconfig-v4-4-5bbbdb0be1dc@baylibre.com>","References":"<20251218-bootconfig-v4-0-5bbbdb0be1dc@baylibre.com>","In-Reply-To":"<20251218-bootconfig-v4-0-5bbbdb0be1dc@baylibre.com>","To":"Tom Rini ,\n Mattijs Korpershoek ","Cc":"Julien Masson ,\n Guillaume La Roque , u-boot@lists.denx.de,\n Simon Glass , Nicolas Belin ,\n Neil Armstrong ,\n Andrew Goodbody ,\n Aaron Kling , George Chan ,\n Sam Day , Jerome Forissier ,\n Maxime Fournier , Eddie Kovsky ,\n Casey Connolly ,\n Guillaume Ranquet ","X-Mailer":"b4 0.14.3","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":"Add support for retrieving ramdisk address and size from Android boot\nimages. This command allows users to extract the ramdisk information\nfor boot image v3+ which combines vendor ramdisk, boot ramdisk and\nbootconfig sections.\n\nReviewed-by: Mattijs Korpershoek \nReviewed-by: Simon Glass \nSigned-off-by: Guillaume La Roque (TI.com) \n---\n cmd/abootimg.c | 35 ++++++++++++++++++++++++++++++++++-\n 1 file changed, 34 insertions(+), 1 deletion(-)","diff":"diff --git a/cmd/abootimg.c b/cmd/abootimg.c\nindex 6fb52153786..2a8e2c20941 100644\n--- a/cmd/abootimg.c\n+++ b/cmd/abootimg.c\n@@ -230,6 +230,33 @@ static int do_abootimg_addr(struct cmd_tbl *cmdtp, int flag, int argc,\n \treturn CMD_RET_SUCCESS;\n }\n \n+static int abootimg_get_ramdisk(int argc, char *const argv[])\n+{\n+\tulong rd_data, rd_len;\n+\n+\tif (argc > 2)\n+\t\treturn CMD_RET_USAGE;\n+\n+\t/*\n+\t * Call android_image_get_ramdisk with UNMAPPED addresses\n+\t * The function will do its own mapping internally as needed\n+\t */\n+\tif (android_image_get_ramdisk((void *)abootimg_addr(),\n+\t\t\t\t (void *)get_avendor_bootimg_addr(),\n+\t\t\t\t &rd_data, &rd_len))\n+\t\treturn CMD_RET_FAILURE;\n+\n+\tif (argc == 0) {\n+\t\tprintf(\"%lx\\n\", rd_data);\n+\t} else {\n+\t\tenv_set_hex(argv[0], rd_data);\n+\t\tif (argc == 2)\n+\t\t\tenv_set_hex(argv[1], rd_len);\n+\t}\n+\n+\treturn CMD_RET_SUCCESS;\n+}\n+\n static int do_abootimg_get(struct cmd_tbl *cmdtp, int flag, int argc,\n \t\t\t char *const argv[])\n {\n@@ -249,6 +276,8 @@ static int do_abootimg_get(struct cmd_tbl *cmdtp, int flag, int argc,\n \t\treturn abootimg_get_dtb_load_addr(argc, argv);\n \telse if (!strcmp(param, \"dtb\"))\n \t\treturn abootimg_get_dtb(argc, argv);\n+\telse if (!strcmp(param, \"ramdisk\"))\n+\t\treturn abootimg_get_ramdisk(argc, argv);\n \n \treturn CMD_RET_USAGE;\n }\n@@ -315,5 +344,9 @@ U_BOOT_CMD(\n \t\" - get address and size (hex) of DT blob in the image by index\\n\"\n \t\" : index number of desired DT blob in DTB area\\n\"\n \t\" [addr_var]: variable name to contain DT blob address\\n\"\n-\t\" [size_var]: variable name to contain DT blob size\"\n+\t\" [size_var]: variable name to contain DT blob size\\n\"\n+\t\"abootimg get ramdisk [addr_var [size_var]]\\n\"\n+\t\" - get address and size (hex) of ramdisk in the image\\n\"\n+\t\" [addr_var]: variable name to contain ramdisk address\\n\"\n+\t\" [size_var]: variable name to contain ramdisk size\"\n );\n","prefixes":["v4","4/5"]}