From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 69972C433F5 for ; Thu, 7 Oct 2021 06:24:47 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A8BA761260 for ; Thu, 7 Oct 2021 06:24:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A8BA761260 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.denx.de Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 12C4583476; Thu, 7 Oct 2021 08:24:45 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="bAtd/+Um"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 4FC3C83484; Thu, 7 Oct 2021 08:24:42 +0200 (CEST) Received: from mail-pj1-x1029.google.com (mail-pj1-x1029.google.com [IPv6:2607:f8b0:4864:20::1029]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 198F883474 for ; Thu, 7 Oct 2021 08:24:36 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=takahiro.akashi@linaro.org Received: by mail-pj1-x1029.google.com with SMTP id oa4so3324066pjb.2 for ; Wed, 06 Oct 2021 23:24:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=/PlKSx96P4f7w1GPBHCz9Q5A9AGmvUiveAJikOqp7Js=; b=bAtd/+UmcPfX0RFB5FUDq8lVMKK7+7aWpk3mcW4wYkLqZzGmmPPK0F3EGRAOVDZXJN 2epbOQY0ROrJ4B6VNSVrOpa71N/ntZAW18WqukDWhjAxCxg2AEU03Qe8HXPKqrqj+r/N cXG0P7nSXfiyIusxet/G+guM1Hy1iZCsIaEgXVnJS5oXIrON8AGkX6PhJq+9t8IluE8f qe1WPpeXDgFyOB9NIOyrU8I9/l+pZPoLA8JG2eLqmrl4Aim9R4L0MI+Rx6lUOLKxBabm 8T2Nvn5Nv8DOtK9gNCRIwghuMaEVL6Gtdd9vZ/GgQdhFmZ91LYsdosHpjeRNGWBfGdiE ED3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=/PlKSx96P4f7w1GPBHCz9Q5A9AGmvUiveAJikOqp7Js=; b=uSGMUS3/ywTOpDrfneFfujunFUm6wLOfaxI65yAqaD4We6l0P8rg9+/4B/YpAChALm Lk1FRuxYXTvv8U1dMY6982AlPx7yAh12NW6gFqk5iqbR3iBd0V1kPvSvU3QIy8cFgVry xn0jlUo56jUAYVyxqjgBpvYuK2oAmi9kmoMFKR7BwHSJ+XEEcr9F8mAi4vHYMgCctc5Y xRiImaAh77IAr5yUSG20uj9n7Jg9yGdnCg3+FAHfl57lPA4h8A8EMgdrUTF1FA+R325p uS1HKtxGBady9oWiUTPv/b4VXEWImp3wUfpaGMPQ9cIJ/SOnSKqzmBMGuREgicQZv8dG HHhw== X-Gm-Message-State: AOAM530qQhOtoPiG+uwiFyBy9Xb5qp621Fwn7dquEAQ/kPEN+RmSWTuW oPd5GMPqT0dZmp3zwXEnvi4tNg== X-Google-Smtp-Source: ABdhPJw+p9XZmwM0nGNQhmQbBWjsftfXBdA4rM86T+fj7gwj3ZxzDIgMDFDNde/zHTeMGyK569jKgQ== X-Received: by 2002:a17:90b:4a48:: with SMTP id lb8mr2850763pjb.236.1633587874342; Wed, 06 Oct 2021 23:24:34 -0700 (PDT) Received: from localhost.localdomain (122-100-26-39m5.mineo.jp. [122.100.26.39]) by smtp.gmail.com with ESMTPSA id b17sm22131859pgl.61.2021.10.06.23.24.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Oct 2021 23:24:33 -0700 (PDT) From: AKASHI Takahiro To: xypron.glpk@gmx.de, agraf@csgraf.de Cc: ilias.apalodimas@linaro.org, sughosh.ganu@linaro.org, masami.hiramatsu@linaro.org, u-boot@lists.denx.de, AKASHI Takahiro Subject: [PATCH v4 01/11] Revert "Revert "mkeficapsule: Remove dtb related options"" Date: Thu, 7 Oct 2021 15:23:30 +0900 Message-Id: <20211007062340.72207-2-takahiro.akashi@linaro.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211007062340.72207-1-takahiro.akashi@linaro.org> References: <20211007062340.72207-1-takahiro.akashi@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean This reverts commit d428e81266a59974ade74c1ba019af39f23304ab. We have agreed with removing dtb-related stuff from mkeficapsule command even if the commit 47a25e81d35c ("Revert "efi_capsule: Move signature from DTB to .rodata"") was applied. Signed-off-by: AKASHI Takahiro --- tools/mkeficapsule.c | 229 ++----------------------------------------- 1 file changed, 7 insertions(+), 222 deletions(-) diff --git a/tools/mkeficapsule.c b/tools/mkeficapsule.c index de0a62898886..4995ba4e0c2a 100644 --- a/tools/mkeficapsule.c +++ b/tools/mkeficapsule.c @@ -4,22 +4,17 @@ * Author: AKASHI Takahiro */ -#include #include #include #include #include #include #include -#include #include -#include #include #include -#include "fdt_host.h" - typedef __u8 u8; typedef __u16 u16; typedef __u32 u32; @@ -29,9 +24,6 @@ typedef __s32 s32; #define aligned_u64 __aligned_u64 -#define SIGNATURE_NODENAME "signature" -#define OVERLAY_NODENAME "__overlay__" - #ifndef __packed #define __packed __attribute__((packed)) #endif @@ -52,9 +44,6 @@ static struct option options[] = { {"raw", required_argument, NULL, 'r'}, {"index", required_argument, NULL, 'i'}, {"instance", required_argument, NULL, 'I'}, - {"dtb", required_argument, NULL, 'D'}, - {"public key", required_argument, NULL, 'K'}, - {"overlay", no_argument, NULL, 'O'}, {"help", no_argument, NULL, 'h'}, {NULL, 0, NULL, 0}, }; @@ -68,187 +57,10 @@ static void print_usage(void) "\t-r, --raw new raw image file\n" "\t-i, --index update image index\n" "\t-I, --instance update hardware instance\n" - "\t-K, --public-key public key esl file\n" - "\t-D, --dtb dtb file\n" - "\t-O, --overlay the dtb file is an overlay\n" "\t-h, --help print a help message\n", tool_name); } -static int fdt_add_pub_key_data(void *sptr, void *dptr, size_t key_size, - bool overlay) -{ - int parent; - int ov_node; - int frag_node; - int ret = 0; - - if (overlay) { - /* - * The signature would be stored in the - * first fragment node of the overlay - */ - frag_node = fdt_first_subnode(dptr, 0); - if (frag_node == -FDT_ERR_NOTFOUND) { - fprintf(stderr, - "Couldn't find the fragment node: %s\n", - fdt_strerror(frag_node)); - goto done; - } - - ov_node = fdt_subnode_offset(dptr, frag_node, OVERLAY_NODENAME); - if (ov_node == -FDT_ERR_NOTFOUND) { - fprintf(stderr, - "Couldn't find the __overlay__ node: %s\n", - fdt_strerror(ov_node)); - goto done; - } - } else { - ov_node = 0; - } - - parent = fdt_subnode_offset(dptr, ov_node, SIGNATURE_NODENAME); - if (parent == -FDT_ERR_NOTFOUND) { - parent = fdt_add_subnode(dptr, ov_node, SIGNATURE_NODENAME); - if (parent < 0) { - ret = parent; - if (ret != -FDT_ERR_NOSPACE) { - fprintf(stderr, - "Couldn't create signature node: %s\n", - fdt_strerror(parent)); - } - } - } - if (ret) - goto done; - - /* Write the key to the FDT node */ - ret = fdt_setprop(dptr, parent, "capsule-key", - sptr, key_size); - -done: - if (ret) - ret = ret == -FDT_ERR_NOSPACE ? -ENOSPC : -EIO; - - return ret; -} - -static int add_public_key(const char *pkey_file, const char *dtb_file, - bool overlay) -{ - int ret; - int srcfd = -1; - int destfd = -1; - void *sptr = NULL; - void *dptr = NULL; - off_t src_size; - struct stat pub_key; - struct stat dtb; - - /* Find out the size of the public key */ - srcfd = open(pkey_file, O_RDONLY); - if (srcfd == -1) { - fprintf(stderr, "%s: Can't open %s: %s\n", - __func__, pkey_file, strerror(errno)); - ret = -1; - goto err; - } - - ret = fstat(srcfd, &pub_key); - if (ret == -1) { - fprintf(stderr, "%s: Can't stat %s: %s\n", - __func__, pkey_file, strerror(errno)); - ret = -1; - goto err; - } - - src_size = pub_key.st_size; - - /* mmap the public key esl file */ - sptr = mmap(0, src_size, PROT_READ, MAP_SHARED, srcfd, 0); - if (sptr == MAP_FAILED) { - fprintf(stderr, "%s: Failed to mmap %s:%s\n", - __func__, pkey_file, strerror(errno)); - ret = -1; - goto err; - } - - /* Open the dest FDT */ - destfd = open(dtb_file, O_RDWR); - if (destfd == -1) { - fprintf(stderr, "%s: Can't open %s: %s\n", - __func__, dtb_file, strerror(errno)); - ret = -1; - goto err; - } - - ret = fstat(destfd, &dtb); - if (ret == -1) { - fprintf(stderr, "%s: Can't stat %s: %s\n", - __func__, dtb_file, strerror(errno)); - goto err; - } - - dtb.st_size += src_size + 0x30; - if (ftruncate(destfd, dtb.st_size)) { - fprintf(stderr, "%s: Can't expand %s: %s\n", - __func__, dtb_file, strerror(errno)); - ret = -1; - goto err; - } - - errno = 0; - /* mmap the dtb file */ - dptr = mmap(0, dtb.st_size, PROT_READ | PROT_WRITE, MAP_SHARED, - destfd, 0); - if (dptr == MAP_FAILED) { - fprintf(stderr, "%s: Failed to mmap %s:%s\n", - __func__, dtb_file, strerror(errno)); - ret = -1; - goto err; - } - - if (fdt_check_header(dptr)) { - fprintf(stderr, "%s: Invalid FDT header\n", __func__); - ret = -1; - goto err; - } - - ret = fdt_open_into(dptr, dptr, dtb.st_size); - if (ret) { - fprintf(stderr, "%s: Cannot expand FDT: %s\n", - __func__, fdt_strerror(ret)); - ret = -1; - goto err; - } - - /* Copy the esl file to the expanded FDT */ - ret = fdt_add_pub_key_data(sptr, dptr, src_size, overlay); - if (ret < 0) { - fprintf(stderr, "%s: Unable to add public key to the FDT\n", - __func__); - ret = -1; - goto err; - } - - ret = 0; - -err: - if (sptr) - munmap(sptr, src_size); - - if (dptr) - munmap(dptr, dtb.st_size); - - if (srcfd != -1) - close(srcfd); - - if (destfd != -1) - close(destfd); - - return ret; -} - static int create_fwbin(char *path, char *bin, efi_guid_t *guid, unsigned long index, unsigned long instance) { @@ -366,22 +178,16 @@ err_1: int main(int argc, char **argv) { char *file; - char *pkey_file; - char *dtb_file; efi_guid_t *guid; unsigned long index, instance; int c, idx; - int ret; - bool overlay = false; file = NULL; - pkey_file = NULL; - dtb_file = NULL; guid = NULL; index = 0; instance = 0; for (;;) { - c = getopt_long(argc, argv, "f:r:i:I:v:D:K:Oh", options, &idx); + c = getopt_long(argc, argv, "f:r:i:I:v:h", options, &idx); if (c == -1) break; @@ -408,43 +214,22 @@ int main(int argc, char **argv) case 'I': instance = strtoul(optarg, NULL, 0); break; - case 'K': - if (pkey_file) { - printf("Public Key already specified\n"); - return -1; - } - pkey_file = optarg; - break; - case 'D': - if (dtb_file) { - printf("DTB file already specified\n"); - return -1; - } - dtb_file = optarg; - break; - case 'O': - overlay = true; - break; case 'h': print_usage(); return 0; } } - /* need a fit image file or raw image file */ - if (!file && !pkey_file && !dtb_file) { + /* need an output file */ + if (argc != optind + 1) { print_usage(); exit(EXIT_FAILURE); } - if (pkey_file && dtb_file) { - ret = add_public_key(pkey_file, dtb_file, overlay); - if (ret == -1) { - printf("Adding public key to the dtb failed\n"); - exit(EXIT_FAILURE); - } else { - exit(EXIT_SUCCESS); - } + /* need a fit image file or raw image file */ + if (!file) { + print_usage(); + exit(EXIT_SUCCESS); } if (create_fwbin(argv[optind], file, guid, index, instance) -- 2.33.0