From patchwork Thu Apr 25 23:02:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1927971 X-Patchwork-Delegate: festevam@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=dUoGIwf3; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=Lszo34KG; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VQWcZ3p5nz1yZP for ; Fri, 26 Apr 2024 09:03:42 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 053538908D; Fri, 26 Apr 2024 01:03:40 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=fail (p=none dis=none) header.from=denx.de Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1714086220; bh=zgc46nVk/3cy/vZvU6irfshn7+UnbpqdoxgdtQIUTfY=; h=From:To:Cc:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=dUoGIwf3+SilU5k8zyvR5GpK9U+Tfqn/3op34bYAJB0J/Bu8dkElGn7omVWr9AWmn ubg4HHO3EXS2IbWJ3ygWSGZIzIJW78a0GTc2QacN/eTjwTcph/1whqVct6PYXOraOv FKh5hvhkLaj3YrSPDWV2jtxZP3fwxmMc40mlB5lA5Qhz8uPgjqbXGkMTjJOTw25waX UAuGlqrhztlPeub7CpMIO39pHAgf+sdAB8AJHYH8oYVw6UhzbFee77w71qWtUD834+ L2e1wNPgsw5yKuedQhKrhc76uz7hxIWu4Q2fRnY6CCcIaoFIsKhfPIS87wOK5Ewl0e 91pk1u2qcSuvw== Received: from tr.lan (ip-86-49-120-218.bb.vodafone.cz [86.49.120.218]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id B9421886E3; Fri, 26 Apr 2024 01:03:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1714086218; bh=zgc46nVk/3cy/vZvU6irfshn7+UnbpqdoxgdtQIUTfY=; h=From:To:Cc:Subject:Date:From; b=Lszo34KG7oVm8tonBO0gGyGLOgQ/riMSxXRKM7PE4vZwZXhRoxVYiZlO7N/tZV57R qhDU+QNjpCm5/p6BOMl8p9QUxFIW8ALCfb5WXASptDtyggCbjrXj8vnERXxjjTPb9G VpV2V54UPoF7ky22BbWKymv6bm6vf5U/BFfWwHGOU5y9ZtQqYCU5N9S8Fvxo337RMx gHYn8M5g8rJBUTPdteScM6JUKKc+CKQQdpQYmpZLLQnPUnfAUzcurEmDyPNoEChRzC FUQNDIO0FF2xb9oGBDh01/oT86xC2zsKat7FUGnXBJzoNe1BuE2hysaEE/AJX3SyNF BcJ9febme7Mkw== From: Marek Vasut To: u-boot@lists.denx.de Cc: Marek Vasut , Angelo Dureghello , Emanuele Ghidoli , Fabio Estevam , Gaurav Jain , Heinrich Schuchardt , Michal Simek , Simon Glass , Stefan Roese , Sughosh Ganu , Svyatoslav Ryhel , Tim Harvey , Tom Rini Subject: [PATCH 1/3] rng: Introduce SPL_DM_RNG Date: Fri, 26 Apr 2024 01:02:07 +0200 Message-ID: <20240425230314.497203-1-marex@denx.de> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add SPL variant of DM_RNG so that the DM_RNG can be disabled in SPL if necessary. This may be necessary due to e.g. size constraints of the SPL. Signed-off-by: Marek Vasut --- Cc: Angelo Dureghello Cc: Emanuele Ghidoli Cc: Fabio Estevam Cc: Gaurav Jain Cc: Heinrich Schuchardt Cc: Marek Vasut Cc: Michal Simek Cc: Simon Glass Cc: Stefan Roese Cc: Sughosh Ganu Cc: Svyatoslav Ryhel Cc: Tim Harvey Cc: Tom Rini Cc: u-boot@lists.denx.de --- boot/pxe_utils.c | 4 +--- boot/vbe_request.c | 2 +- drivers/Makefile | 2 +- drivers/crypto/fsl/jr.c | 4 ++-- drivers/rng/Kconfig | 7 +++++++ drivers/rng/Makefile | 2 +- lib/uuid.c | 2 +- net/net_rand.h | 2 +- test/dm/Makefile | 2 +- 9 files changed, 16 insertions(+), 11 deletions(-) diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c index 96205626750..5c1c962ff4c 100644 --- a/boot/pxe_utils.c +++ b/boot/pxe_utils.c @@ -21,9 +21,7 @@ #include #include -#ifdef CONFIG_DM_RNG #include -#endif #include #include @@ -323,7 +321,7 @@ static int label_localboot(struct pxe_label *label) static void label_boot_kaslrseed(void) { -#ifdef CONFIG_DM_RNG +#if CONFIG_IS_ENABLED(DM_RNG) ulong fdt_addr; struct fdt_header *working_fdt; size_t n = 0x8; diff --git a/boot/vbe_request.c b/boot/vbe_request.c index 917251afa1c..0293ac6c869 100644 --- a/boot/vbe_request.c +++ b/boot/vbe_request.c @@ -36,7 +36,7 @@ static int handle_random_req(ofnode node, int default_size, u32 size; int ret; - if (!IS_ENABLED(CONFIG_DM_RNG)) + if (!CONFIG_IS_ENABLED(DM_RNG)) return -ENOTSUPP; if (ofnode_read_u32(node, "vbe,size", &size)) { diff --git a/drivers/Makefile b/drivers/Makefile index bf73b7718ce..9195dafd37e 100644 --- a/drivers/Makefile +++ b/drivers/Makefile @@ -126,7 +126,7 @@ obj-$(CONFIG_W1_EEPROM) += w1-eeprom/ obj-$(CONFIG_MACH_PIC32) += ddr/microchip/ obj-$(CONFIG_FUZZ) += fuzz/ obj-$(CONFIG_DM_HWSPINLOCK) += hwspinlock/ -obj-$(CONFIG_DM_RNG) += rng/ +obj-$(CONFIG_$(SPL_TPL_)DM_RNG) += rng/ endif obj-y += soc/ diff --git a/drivers/crypto/fsl/jr.c b/drivers/crypto/fsl/jr.c index 203f1625215..8ae5c434bdb 100644 --- a/drivers/crypto/fsl/jr.c +++ b/drivers/crypto/fsl/jr.c @@ -787,7 +787,7 @@ init: } #if CONFIG_IS_ENABLED(OF_CONTROL) if (ofnode_valid(scu_node)) { - if (IS_ENABLED(CONFIG_DM_RNG)) { + if (CONFIG_IS_ENABLED(DM_RNG)) { ret = device_bind_driver(NULL, "caam-rng", "caam-rng", NULL); if (ret) printf("Couldn't bind rng driver (%d)\n", ret); @@ -810,7 +810,7 @@ init: return -1; } - if (IS_ENABLED(CONFIG_DM_RNG)) { + if (CONFIG_IS_ENABLED(DM_RNG)) { ret = device_bind_driver(NULL, "caam-rng", "caam-rng", NULL); if (ret) diff --git a/drivers/rng/Kconfig b/drivers/rng/Kconfig index cd72852a479..5758ae192a6 100644 --- a/drivers/rng/Kconfig +++ b/drivers/rng/Kconfig @@ -6,6 +6,13 @@ config DM_RNG This interface is used to initialise the rng device and to read the random seed from the device. +config SPL_DM_RNG + bool "Driver support for Random Number Generator devices in SPL" + depends on SPL_DM + help + This option is an SPL-variant of the DM_RNG option. + See the help of DM_RNG for details. + if DM_RNG config RNG_MESON diff --git a/drivers/rng/Makefile b/drivers/rng/Makefile index ecae1a3da33..c1f1c616e00 100644 --- a/drivers/rng/Makefile +++ b/drivers/rng/Makefile @@ -3,7 +3,7 @@ # Copyright (c) 2019, Linaro Limited # -obj-$(CONFIG_DM_RNG) += rng-uclass.o +obj-$(CONFIG_$(SPL_TPL_)DM_RNG) += rng-uclass.o obj-$(CONFIG_RNG_MESON) += meson-rng.o obj-$(CONFIG_RNG_SANDBOX) += sandbox_rng.o obj-$(CONFIG_RNG_MSM) += msm_rng.o diff --git a/lib/uuid.c b/lib/uuid.c index 2d7d99535e7..dfa2320ba26 100644 --- a/lib/uuid.c +++ b/lib/uuid.c @@ -378,7 +378,7 @@ void gen_rand_uuid(unsigned char *uuid_bin) struct udevice *devp; u32 randv = 0; - if (IS_ENABLED(CONFIG_DM_RNG)) { + if (CONFIG_IS_ENABLED(DM_RNG)) { ret = uclass_get_device(UCLASS_RNG, 0, &devp); if (!ret) { ret = dm_rng_read(devp, &randv, sizeof(randv)); diff --git a/net/net_rand.h b/net/net_rand.h index d3c5559adfd..686e85f2b53 100644 --- a/net/net_rand.h +++ b/net/net_rand.h @@ -42,7 +42,7 @@ static inline void srand_mac(void) struct udevice *devp; u32 randv = 0; - if (IS_ENABLED(CONFIG_DM_RNG)) { + if (CONFIG_IS_ENABLED(DM_RNG)) { ret = uclass_get_device(UCLASS_RNG, 0, &devp); if (ret) { ret = dm_rng_read(devp, &randv, sizeof(randv)); diff --git a/test/dm/Makefile b/test/dm/Makefile index a3ce7b3889f..c12589d487c 100644 --- a/test/dm/Makefile +++ b/test/dm/Makefile @@ -102,7 +102,7 @@ obj-$(CONFIG_DM_RESET) += reset.o obj-$(CONFIG_SYSRESET) += sysreset.o obj-$(CONFIG_DM_REGULATOR) += regulator.o obj-$(CONFIG_CMD_RKMTD) += rkmtd.o -obj-$(CONFIG_DM_RNG) += rng.o +obj-$(CONFIG_$(SPL_TPL_)DM_RNG) += rng.o obj-$(CONFIG_DM_RTC) += rtc.o obj-$(CONFIG_SCMI_FIRMWARE) += scmi.o obj-$(CONFIG_SCSI) += scsi.o From patchwork Thu Apr 25 23:02:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 1927972 X-Patchwork-Delegate: festevam@gmail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=oWqqrkNr; dkim=pass (2048-bit key) header.d=denx.de header.i=@denx.de header.a=rsa-sha256 header.s=phobos-20191101 header.b=fBzJZCkv; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de (client-ip=85.214.62.61; helo=phobos.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VQWcn0vMyz1yZP for ; 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Fri, 26 Apr 2024 01:03:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1714086219; bh=QP3TVNfwAPVdsuaOefp7j8M1h7nqsLH+PGLkDHqFibw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fBzJZCkv74dzY0FSS1ZwZUrXef2msvDAy6mDRydz1nB2YS6V4amtOFVR9mzenDjUm 9YD41aLNvIP73DgdDaAQqKVfQnQXEh0P6MlNrTc50+FfKGcwrc0k+uvadibWiiYH7H xJU2FMTty854J2/GWwPOBrTEzXwd81TwXxJN6uux8ter5lWtgMWk7C1U9XVv0g76qP sL8iWB0buylb4WyM6Y12WSFnMOEwSVJwyq2+i609bEfPUYzYrE0GfuxAuhlQwExriQ bKpjQMERAvDSnWmK9RTf896YbUo+LOozetxbrMwQUU5ot1LQBBScVVdy5DcG8fc4EM nCQFgJ3QHpjCw== From: Marek Vasut To: u-boot@lists.denx.de Cc: Marek Vasut , Angelo Dureghello , Emanuele Ghidoli , Fabio Estevam , Gaurav Jain , Heinrich Schuchardt , Michal Simek , Simon Glass , Stefan Roese , Sughosh Ganu , Svyatoslav Ryhel , Tim Harvey , Tom Rini Subject: [PATCH 2/3] crypto/fsl: Introduce SPL_FSL_CAAM_RNG Date: Fri, 26 Apr 2024 01:02:08 +0200 Message-ID: <20240425230314.497203-2-marex@denx.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240425230314.497203-1-marex@denx.de> References: <20240425230314.497203-1-marex@denx.de> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add SPL variant of SPL_FSL_CAAM_RNG so that the SPL_FSL_CAAM_RNG can be disabled in SPL if necessary. This may be necessary due to e.g. size constraints of the SPL. Signed-off-by: Marek Vasut --- Cc: Angelo Dureghello Cc: Emanuele Ghidoli Cc: Fabio Estevam Cc: Gaurav Jain Cc: Heinrich Schuchardt Cc: Marek Vasut Cc: Michal Simek Cc: Simon Glass Cc: Stefan Roese Cc: Sughosh Ganu Cc: Svyatoslav Ryhel Cc: Tim Harvey Cc: Tom Rini Cc: u-boot@lists.denx.de --- drivers/crypto/fsl/Kconfig | 7 +++++++ drivers/crypto/fsl/Makefile | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/fsl/Kconfig b/drivers/crypto/fsl/Kconfig index 294e1c8a44e..9f58731bb67 100644 --- a/drivers/crypto/fsl/Kconfig +++ b/drivers/crypto/fsl/Kconfig @@ -78,6 +78,13 @@ config FSL_CAAM_RNG using the prediction resistance flag which means the DRGB is reseeded from the TRNG every time random data is generated. +config SPL_FSL_CAAM_RNG + bool "Enable CAAM Random Number Generator support in SPL" + depends on SPL_DM_RNG + help + This option is an SPL-variant of the FSL_CAAM_RNG option. + See the help of FSL_CAAM_RNG for details. + endif config FSL_DCP_RNG diff --git a/drivers/crypto/fsl/Makefile b/drivers/crypto/fsl/Makefile index 7a2543e16cc..4fbce519a0b 100644 --- a/drivers/crypto/fsl/Makefile +++ b/drivers/crypto/fsl/Makefile @@ -6,6 +6,6 @@ obj-y += sec.o obj-$(CONFIG_FSL_CAAM) += jr.o fsl_hash.o jobdesc.o error.o obj-$(CONFIG_CMD_BLOB)$(CONFIG_IMX_CAAM_DEK_ENCAP) += fsl_blob.o obj-$(CONFIG_RSA_FREESCALE_EXP) += fsl_rsa.o -obj-$(CONFIG_FSL_CAAM_RNG) += rng.o +obj-$(CONFIG_$(SPL_TPL_)FSL_CAAM_RNG) += rng.o obj-$(CONFIG_FSL_DCP_RNG) += dcp_rng.o obj-$(CONFIG_FSL_MFGPROT) += fsl_mfgprot.o From patchwork Thu Apr 25 23:02:09 2024 Content-Type: text/plain; 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Fri, 26 Apr 2024 01:03:39 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1714086219; bh=ryzjauw8QZpjUei/CAxyZrr5PIqB58VPgTf1WGJm30Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ApIrP4l+ZKfJDVEpu2SJmo02WNl9MbnSlWu5npD1zZxV9Yy8asQFNfrnXKdxz6ymr nyR7qhcQ3Hzq6psgmrR5pf9/juhadwoVWyiQtg6XwJhqC6o035BPlyIYQJLINXZgFy +/VjwgAj8Hionz5M6NXRZJkxe/aEILZfv+chnPC4okynlsjJIgs1mGdA5qyUCP0jME 3v7MONk5LI1NeQMRrpeiASQ+bmOY0hM8CFP01jtG3sepkeEBWawTqk00J8GSxkdUVN xviM/mRwUbz6N6qoACwC16burDqP9ifMPN3eMoF59krQ+xou0rIeHHx9ooXCAPfRTf LOmLGeWzvce0g== From: Marek Vasut To: u-boot@lists.denx.de Cc: Marek Vasut , Angelo Dureghello , Emanuele Ghidoli , Fabio Estevam , Gaurav Jain , Heinrich Schuchardt , Michal Simek , Simon Glass , Stefan Roese , Sughosh Ganu , Svyatoslav Ryhel , Tim Harvey , Tom Rini Subject: [PATCH 3/3] crypto/fsl: Differentiate between CAAM and DCP in Kconfig entry Date: Fri, 26 Apr 2024 01:02:09 +0200 Message-ID: <20240425230314.497203-3-marex@denx.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240425230314.497203-1-marex@denx.de> References: <20240425230314.497203-1-marex@denx.de> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.8 at phobos.denx.de X-Virus-Status: Clean Differentiate between "Enable Random Number Generator support" and "Enable Random Number Generator support" in Kconfig entry, mark the first as CAAM and the second as DCP, otherwise users cannot easily decide which of the options is which and enable the correct one. Signed-off-by: Marek Vasut --- Cc: Angelo Dureghello Cc: Emanuele Ghidoli Cc: Fabio Estevam Cc: Gaurav Jain Cc: Heinrich Schuchardt Cc: Marek Vasut Cc: Michal Simek Cc: Simon Glass Cc: Stefan Roese Cc: Sughosh Ganu Cc: Svyatoslav Ryhel Cc: Tim Harvey Cc: Tom Rini Cc: u-boot@lists.denx.de --- drivers/crypto/fsl/Kconfig | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/fsl/Kconfig b/drivers/crypto/fsl/Kconfig index 9f58731bb67..9ed56632fcd 100644 --- a/drivers/crypto/fsl/Kconfig +++ b/drivers/crypto/fsl/Kconfig @@ -69,7 +69,7 @@ config FSL_CAAM_JR_NTZ_ACCESS driver is used. config FSL_CAAM_RNG - bool "Enable Random Number Generator support" + bool "Enable CAAM Random Number Generator support" depends on DM_RNG default y help @@ -88,7 +88,7 @@ config SPL_FSL_CAAM_RNG endif config FSL_DCP_RNG - bool "Enable Random Number Generator support" + bool "Enable DCP Random Number Generator support" depends on DM_RNG help Enable support for the hardware based random number generator