From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 06 Jan 2025 16:37:19 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tUpAM-00HXu3-1Z for lore@lore.pengutronix.de; Mon, 06 Jan 2025 16:37:19 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1tUpAM-0003Fy-DB for lore@pengutronix.de; Mon, 06 Jan 2025 16:37:18 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=62Meb6nHYksrf//rfIhlI/YG9PD/dJT5qm+rrynSccI=; b=S7Bn/0GI7nQ625aGG/PKEwigEz tmFAOj8ApOoK41HvKZPJdgLzvk73i2L1DNS3Zd4+hMzLwpYte6CP1o8IeM3dMvp/8mjh2SicsYDhn tXAOQfzVBFllgJMex2O507Cjpy9nwmg0Vh7aQdEbAf3Y4c5MgrDe5bbz5l9TLDEd8dI32v6E2Zx+r iCLn1o8BxsDepMQT1u3+l5yTKOVv1JWXTCJqoqGK3/UfZw/WyRqR0cT/zy7lo0Ncpc5V99BIoOpV6 socqZO+oG0LV/DIZpzeBY+tJY3n6+3Lp6rEyA3V3e38HRHqRBdXoFYCtZMR0Sw9T/k5hw/OHO5zyc emY+zJKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tUp9v-00000001nDV-0TtB; Mon, 06 Jan 2025 15:36:51 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tUp9q-00000001nBM-3Gnp for barebox@lists.infradead.org; Mon, 06 Jan 2025 15:36:48 +0000 Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1tUp9p-000304-L0; Mon, 06 Jan 2025 16:36:45 +0100 From: Bastian Krause To: barebox@lists.infradead.org Cc: Bastian Krause Date: Mon, 6 Jan 2025 16:36:33 +0100 Message-Id: <20250106153633.1470205-3-bst@pengutronix.de> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250106153633.1470205-1-bst@pengutronix.de> References: <20250106153633.1470205-1-bst@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250106_073646_817428_66BC71C2 X-CRM114-Status: UNSURE ( 8.38 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.5 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 3/3] crypto: document __ENV__ lookup in CRYPTO_PUBLIC_KEYS X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Signed-off-by: Bastian Krause --- crypto/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/crypto/Kconfig b/crypto/Kconfig index 191bd510262..14728be4aa9 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -144,6 +144,10 @@ config CRYPTO_PUBLIC_KEYS This avoids the mkimage dependency of CONFIG_BOOTM_FITIMAGE_PUBKEY at the cost of an openssl build-time dependency. + Placeholders such as __ENV__VAR_NAME can be used to look up the + corresponding value in the environment variable VAR_NAME for both + public key paths/URIs as well as key name hints. + config CRYPTO_KEYSTORE bool "Keystore" help -- 2.39.5