From patchwork Mon Jun 22 20:27:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314726 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=a4JdWkVT; dkim-atps=neutral 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 RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLbB5BBtz9sSt for ; Tue, 23 Jun 2020 06:28:38 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id AD5F781E4B; Mon, 22 Jun 2020 22:28:18 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="a4JdWkVT"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 5E3F981E2E; Mon, 22 Jun 2020 22:28:16 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x22d.google.com (mail-lj1-x22d.google.com [IPv6:2a00:1450:4864:20::22d]) (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 7F4D581E2E for ; Mon, 22 Jun 2020 22:28:13 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x22d.google.com with SMTP id s9so642712ljm.11 for ; Mon, 22 Jun 2020 13:28:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=eNYJx/Ev8G2WBMdNm/UAYrlO58S+v9EoUs5vQzZT3OQ=; b=a4JdWkVTwXCAUpbrM1ai4t0ZV5jhtdy/JFd7/yst1JUDV3Swh0yL5L8ePv2gMMLU89 je+7paE3lonXOfFgANnILdJ8mu7ojCNwjn9f2O7eh4La7RQkABHj2eItVMfMjNEiBD0N 2igH1Fb2/eGgEU2+F603X0gZdLW8aSukVBRxGqmFLUuVTRi/a9FbOqUcb3aORzoAp58l CoAiFXuk7B6HyyllhFlTGUKkZA8g6O0RmTA9goEb603h1ySmidFLVPeQnozvsO2cMNs2 uo6pltn69xQnROJCrR2r1CbAx+DPxt1cm3spCqxgmPOtLQYOvtmYnv6c/xnNlBhmBV00 qwug== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=eNYJx/Ev8G2WBMdNm/UAYrlO58S+v9EoUs5vQzZT3OQ=; b=RqLVECsZVAWVpGilowppBf8/HEYV28xgpRTgb9s9n0OvyXyhehtJ4pEF/wjQTLBvU9 h2O4JmH8uYWTsST1UrRbgJffA6C2CHgidfzocK5TzJNpJMeYLT+JWJu0IdEW0adl7oEy Sx/V7PR2K2+hYKzqpqm0WrHDaQ3DJpqUOIJ5YnVxRxkhlVkLIozZWoWYIcfmvdOykVzJ eFuVtCSHQFD7jQA5iskV/AOAFwbCCFYhz0vNvG3hcwhO28/vi13thqVjx7mYj3P/wuDz 5TCcgkneXaVXr+cglsaDizVkF3rziorTiWK5WHMbDIj0oZnG62uYX13eqTw4ZgJeDGKB NCLg== X-Gm-Message-State: AOAM531gK6ISNCWu/W1+4ECjQh87l9tA+YBWDa1rtgF9BQgC+RS9JFMQ 1ZDq8oeqkLHUIWUK2YFB6aVkgPRp X-Google-Smtp-Source: ABdhPJxe6wDJ06hk8mKa7pVawbBbjMVSeCJGVG7lYu4Bmeew/1iN/VTrf9V9yEg/NaDdDyFi+IYNQQ== X-Received: by 2002:a2e:9bd2:: with SMTP id w18mr9056623ljj.448.1592857692469; Mon, 22 Jun 2020 13:28:12 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id t4sm3684414lfp.21.2020.06.22.13.28.11 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:11 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk Subject: [PATCH v1 1/7] toradex: tdx-cfg-block: add EEPROM read/store wrappers Date: Mon, 22 Jun 2020 23:27:54 +0300 Message-Id: <1592857680-637-2-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk These functions wrap functionality for storing config blocks in EEPROM. Signed-off-by: Igor Opaniuk --- board/toradex/common/Makefile | 1 + board/toradex/common/tdx-eeprom.c | 90 +++++++++++++++++++++++++++++++++++++++ board/toradex/common/tdx-eeprom.h | 14 ++++++ 3 files changed, 105 insertions(+) create mode 100644 board/toradex/common/tdx-eeprom.c create mode 100644 board/toradex/common/tdx-eeprom.h diff --git a/board/toradex/common/Makefile b/board/toradex/common/Makefile index 6b9fccb..7b19b6e 100644 --- a/board/toradex/common/Makefile +++ b/board/toradex/common/Makefile @@ -8,4 +8,5 @@ obj- := __dummy__.o else obj-$(CONFIG_TDX_CFG_BLOCK) += tdx-cfg-block.o obj-y += tdx-common.o +obj-y += tdx-eeprom.o endif diff --git a/board/toradex/common/tdx-eeprom.c b/board/toradex/common/tdx-eeprom.c new file mode 100644 index 0000000..fbc267d --- /dev/null +++ b/board/toradex/common/tdx-eeprom.c @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2020 Toradex + */ + +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +static int get_tdx_eeprom(u32 eeprom_id, struct udevice **devp) +{ + int ret = 0; + int node; + ofnode eeprom; + char eeprom_str[16]; + const char *path; + + if (!gd->fdt_blob) { + printf("%s: don't have a valid gd->fdt_blob!\n", __func__); + return -EFAULT; + } + + node = fdt_path_offset(gd->fdt_blob, "/aliases"); + if (node < 0) + return -ENODEV; + + sprintf(eeprom_str, "eeprom%d", eeprom_id); + + path = fdt_getprop(gd->fdt_blob, node, eeprom_str, NULL); + if (!path) { + printf("%s: no alias for %s\n", __func__, eeprom_str); + return -ENODEV; + } + + eeprom = ofnode_path(path); + if (!ofnode_valid(eeprom)) { + printf("%s: invalid hardware path to EEPROM\n", __func__); + return -ENODEV; + } + + ret = uclass_get_device_by_ofnode(UCLASS_I2C_EEPROM, eeprom, devp); + if (ret) { + printf("%s: cannot find EEPROM by node\n", __func__); + return ret; + } + + return ret; +} + +int read_tdx_eeprom_data(u32 eeprom_id, int offset, u8 *buf, + int size) +{ + struct udevice *dev; + int ret; + + ret = get_tdx_eeprom(eeprom_id, &dev); + if (ret) + return ret; + + ret = i2c_eeprom_read(dev, 0x0, buf, size); + if (ret) { + printf("%s: error reading data from EEPROM id: %d!, ret = %d\n", + __func__, eeprom_id, ret); + return ret; + } + + return ret; +} + +int write_tdx_eeprom_data(u32 eeprom_id, int offset, u8 *buf, + int size) +{ + struct udevice *dev; + int ret; + + ret = get_tdx_eeprom(eeprom_id, &dev); + if (ret) + return ret; + + ret = i2c_eeprom_write(dev, 0x0, buf, size); + if (ret) { + printf("%s: error writing data to EEPROM id: %d, ret = %d\n", + __func__, eeprom_id, ret); + return ret; + } + + return ret; +} diff --git a/board/toradex/common/tdx-eeprom.h b/board/toradex/common/tdx-eeprom.h new file mode 100644 index 0000000..a6772d2 --- /dev/null +++ b/board/toradex/common/tdx-eeprom.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2020 Toradex + */ + +#ifndef _TDX_EEPROM_H +#define _TDX_EEPROM_H + +#include + +int read_tdx_eeprom_data(u32 eeprom_id, int offset, uint8_t *buf, int size); +int write_tdx_eeprom_data(u32 eeprom_id, int offset, uint8_t *buf, int size); + +#endif /* _TDX_EEPROM_H */ From patchwork Mon Jun 22 20:27:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314727 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=IIMTYr6q; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLbJ1Y05z9sRW for ; Tue, 23 Jun 2020 06:28:44 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 367FC81E5D; Mon, 22 Jun 2020 22:28:20 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="IIMTYr6q"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 0BA8581E4B; Mon, 22 Jun 2020 22:28:18 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) (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 167DE81E25 for ; Mon, 22 Jun 2020 22:28:15 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x242.google.com with SMTP id a9so20853791ljn.6 for ; Mon, 22 Jun 2020 13:28:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=rVEo0pE8kTijGK5Pv7h9g5Bdhq9AblTSG4KlfZmF2wk=; b=IIMTYr6qfeYYHruYAm5heYJ+EdACgmVVfaaVrqMiSn2gS0b3+KeXw4WmLKMwO7eCXB CiZMOVa3jKGdqC3rNkZxiaQRa+OaBnYYYpyiETjqypXzS2gFr19Do9UtLUJx6s1TMjZP bD+AuQSp+eEeggQKRcoYejEoxiF5rB5OhMFc5n5YJgR3lk3vGzXqBfnssQ4EKvAmOoPG YGEaEYpyAgOMSdBsGnrGA28uNMQNg15YoYsuSkY+hVGzDOM/0dirJnGZCnmMSiTbJtRi 6s/UwixvDJ2HEAzVtsbpg1yX8/7eSqSTTg79+xXfO0Ymf727DORP9v/ay4o4EcSdNvLi NW7Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=rVEo0pE8kTijGK5Pv7h9g5Bdhq9AblTSG4KlfZmF2wk=; b=kKYRjrKHAG44RQJEz9PRfplcefs++1o/50b9TAwDWyH19vGHio72GxMiCAh0H1jPJu +fltWHfg/QdU+EYSdlVGKKYyzWX6wq6U8yRFuRlyj7N4t4cZqlqGNhmEo8PLo2Sh8yDE RwYyREhtPsqzcDhSvJrcqaArFVz+vt4LxwwRc34bIme3aVPQAnCvVUXF9uoZM0QN1XN4 J1aORkxHQ5oYFxx4eEFRKglS5a9M19pqsXODgGRKuVCJkLgVDKyE/oBQx36ekIUqMTn2 I1iuKrDCi4mVyaq9LnbYZa5ht7mCKKVSNpMR8axOsvwKXZy/BntUFA6FnQYJL7dFFaBA S+Yw== X-Gm-Message-State: AOAM532fAXDj+vKwg4udwN77k+MQnR6MWZ/6tpmLaLb4PIm4Hz/CEqaU WMdvu621XAPpCIo+0dozVvDa9HfX X-Google-Smtp-Source: ABdhPJydv0PERNMnC7EAQaq5qE++DT0T9v8TPlKxOV3bRVuhxy0U7wbtZgDKWgxHJ7GV04KXTPrVDQ== X-Received: by 2002:a2e:8ec9:: with SMTP id e9mr9875777ljl.152.1592857694066; Mon, 22 Jun 2020 13:28:14 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id w20sm2474683lfe.66.2020.06.22.13.28.13 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:13 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk , Joe Hershberger , Simon Glass Subject: [PATCH v1 2/7] toradex: tdx-cfg-block: add carrier boards and display adapters Date: Mon, 22 Jun 2020 23:27:55 +0300 Message-Id: <1592857680-637-3-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk Add defines for supported carrier boards and display adapters. Signed-off-by: Igor Opaniuk --- board/toradex/common/tdx-cfg-block.c | 12 ++++++++++++ board/toradex/common/tdx-cfg-block.h | 11 +++++++++++ 2 files changed, 23 insertions(+) diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 75216ec..48d2d0f 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -124,6 +124,18 @@ const char * const toradex_modules[] = { [57] = "Verdin iMX8M Mini DualLite 1GB", }; +const char * const toradex_carrier_boards[] = { + [0] = "UNKNOWN CARRIER", + [155] = "Dahlia", + [156] = "Verdin Development Board", +}; + +const char * const toradex_display_adapters[] = { + [0] = "UNKNOWN ADAPTER", + [157] = "Verdin DSI to HDMI Adapter", + [159] = "Verdin DSI to LVDS Adapter", +}; + #ifdef CONFIG_TDX_CFG_BLOCK_IS_IN_MMC static int tdx_cfg_block_mmc_storage(u8 *config_block, int write) { diff --git a/board/toradex/common/tdx-cfg-block.h b/board/toradex/common/tdx-cfg-block.h index d8f3941..d58be23 100644 --- a/board/toradex/common/tdx-cfg-block.h +++ b/board/toradex/common/tdx-cfg-block.h @@ -80,7 +80,18 @@ enum { VERDIN_IMX8MMDL, }; +enum { + DAHLIA = 155, + VERDIN_DEVELOPMENT_BOARD = 156, +}; + +enum { + VERDIN_DSI_TO_HDMI_ADAPTER = 157, + VERDIN_DSI_TO_LVDS_ADAPTER = 159, +}; + extern const char * const toradex_modules[]; +extern const char * const toradex_carrier_boards[]; extern bool valid_cfgblock; extern struct toradex_hw tdx_hw_tag; extern struct toradex_eth_addr tdx_eth_addr; From patchwork Mon Jun 22 20:27:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314729 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=Vt+fAid+; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLbk3Q2tz9sSt for ; Tue, 23 Jun 2020 06:29:06 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id DE80081E4D; Mon, 22 Jun 2020 22:28:30 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="Vt+fAid+"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id BE72881E6D; Mon, 22 Jun 2020 22:28:22 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) (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 EF1A581E47 for ; Mon, 22 Jun 2020 22:28:16 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x242.google.com with SMTP id e4so20871423ljn.4 for ; Mon, 22 Jun 2020 13:28:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=l2rt3YbkO14yXxPP297IC0qUtbHuN0GGr91HCRXMpL0=; b=Vt+fAid+5QDM4TQenq4AHwP3v7OLI3NHXGgXodnZrLxNAyQhqs4qaMaVt1a/1pLbAz ys/J4GgROfRTBUwbiDq0oqt5J3dF5t9PU1nyu+C/+wOLpvMRk3HW2fpk13Ay3YM1K4rs xS6CVYH1POOCDcNVX4oi/hZFwJKSUNGSAUpQpxmBMrV4hikKR7DW6K78pfTtLCedQgHb N0eGbCr7J6v3dlFXF95Pd0t+D96lStDzT8UcIEzl+KaKljKlx9y5dgU37QYmSdH2oxI7 EPAM6H2C8SUoVrcDEqI97J20e23G9fATVU33DMZzBfD3y0Q5BEE9ZuHrMHw3g1cBhho3 YrDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=l2rt3YbkO14yXxPP297IC0qUtbHuN0GGr91HCRXMpL0=; b=LjAX4WNXBpI8f8ntvb7xKiu7Ur93kFmPo0JnOOOHMxA8a1HM9kd4UkJkEVyvLeEEFx b1BXYLl7dmYfasd4sq4dddwJ1//mfP33pbF9MZ+0QQYTZmyvQXDpQC26dNKyj4N+xKsQ e4y6MeSvY0KsJEvw1hPh7NcO4uRw4cBDltfl1g5rQUSewGdb+MvzmbplO5MjOv9Q/YBI GE9ozBPcmBxgcqPU3i+qYjRJZcT9V8cDtYKasFmA6laJIYVdITXtT6x1n+Y7zQdYaDCQ yi6hevJzP6QWgALz0DZJ/1AxKamrSO5anIDH399l0JHiyqA1NEFteEaMwFj0D5hLwql5 BIZg== X-Gm-Message-State: AOAM532JmrqN4kmJ8vmSGs9ZWaRzqN2KE9Qw/uDdaTEv3nUKNMFlq5ox Q/TCT7GBUT1uab87kPrx0zedLt7+ X-Google-Smtp-Source: ABdhPJyll0bIpZYA7O1ZlL7b0iRwzdqCPc5rybkypiYoWKuUf+I/eXle0pcf9NoqJwYYOn+nCqjlXA== X-Received: by 2002:a2e:9a08:: with SMTP id o8mr9060664lji.126.1592857695718; Mon, 22 Jun 2020 13:28:15 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id a23sm3691875lfb.10.2020.06.22.13.28.14 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:15 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk , Simon Glass Subject: [PATCH v1 3/7] toradex: tdx-cfg-block: add support for EEPROM Date: Mon, 22 Jun 2020 23:27:56 +0300 Message-Id: <1592857680-637-4-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk This introduces support for EEPROM as a storage for the main Toradex config block and additional config blocks on extra EEPROM chips (on carrier board or video adapters). To enable EEPROM as a storage for the main config block: TDX_HAVE_EEPROM=y. For additional EEPROMs please enable this Kconfig symbol: TDX_CFG_BLOCK_EXTRA=y. Information about existing EEPROM chips is provided via Device Tree using aliases. You can also write configuration for the carrier board using create_carrier subcommand for cfgblock. Example: Verdin iMX8MM # cfgblock create_carrier Supported carrier boards: UNKNOWN CARRIER = [0] Verdin Carrier Board = [1] Choose your carrier board (provide ID): 1 Enter carrier board version (e.g. V1.1B): V1.0A Enter carrier board serial number: 10622780 Also with barcode: Verdin iMX8MM # cfgblock create carrier -y 0156100010622780 Signed-off-by: Igor Opaniuk --- board/toradex/common/Kconfig | 18 ++ board/toradex/common/tdx-cfg-block.c | 312 ++++++++++++++++++++++++++++++----- board/toradex/common/tdx-cfg-block.h | 3 + 3 files changed, 294 insertions(+), 39 deletions(-) diff --git a/board/toradex/common/Kconfig b/board/toradex/common/Kconfig index 11f4aab..36068d2 100644 --- a/board/toradex/common/Kconfig +++ b/board/toradex/common/Kconfig @@ -20,6 +20,12 @@ config TDX_HAVE_NAND config TDX_HAVE_NOR bool +config TDX_HAVE_EEPROM + bool + +config TDX_HAVE_EEPROM_EXTRA + bool + if TDX_CFG_BLOCK config TDX_CFG_BLOCK_IS_IN_MMC @@ -37,6 +43,11 @@ config TDX_CFG_BLOCK_IS_IN_NOR depends on TDX_HAVE_NOR default y +config TDX_CFG_BLOCK_IS_IN_EEPROM + bool + depends on TDX_HAVE_EEPROM + default y + config TDX_CFG_BLOCK_DEV int "Toradex config block eMMC device ID" depends on TDX_CFG_BLOCK_IS_IN_MMC @@ -66,4 +77,11 @@ config TDX_CFG_BLOCK_2ND_ETHADDR Ethernet carrier boards. This options enables the code to set the second Ethernet address as environment variable (eth1addr). +config TDX_CFG_BLOCK_EXTRA + bool "Support for additional EEPROMs (carrier board, display adapter)" + depends on TDX_HAVE_EEPROM_EXTRA + help + Enables fetching auxilary config blocks from carrier board/display + adapter EEPROMs. + endif diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 48d2d0f..9699a50 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -5,6 +5,8 @@ #include #include "tdx-cfg-block.h" +#include "tdx-eeprom.h" + #include #include @@ -37,21 +39,31 @@ DECLARE_GLOBAL_DATA_PTR; #define TAG_VALID 0xcf01 #define TAG_MAC 0x0000 +#define TAG_CAR_SERIAL 0x0021 #define TAG_HW 0x0008 #define TAG_INVALID 0xffff #define TAG_FLAG_VALID 0x1 +#define TDX_EEPROM_ID_MODULE 0 +#define TDX_EEPROM_ID_CARRIER 1 + #if defined(CONFIG_TDX_CFG_BLOCK_IS_IN_MMC) #define TDX_CFG_BLOCK_MAX_SIZE 512 #elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NAND) #define TDX_CFG_BLOCK_MAX_SIZE 64 #elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NOR) #define TDX_CFG_BLOCK_MAX_SIZE 64 +#elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_EEPROM) +#define TDX_CFG_BLOCK_MAX_SIZE 64 #else #error Toradex config block location not set #endif +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA +#define TDX_CFG_BLOCK_EXTRA_MAX_SIZE 64 +#endif + struct toradex_tag { u32 len:14; u32 flags:2; @@ -62,6 +74,11 @@ bool valid_cfgblock; struct toradex_hw tdx_hw_tag; struct toradex_eth_addr tdx_eth_addr; u32 tdx_serial; +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA +u32 tdx_car_serial; +bool valid_cfgblock_carrier; +struct toradex_hw tdx_car_hw_tag; +#endif const char * const toradex_modules[] = { [0] = "UNKNOWN MODULE", @@ -236,6 +253,20 @@ static int write_tdx_cfg_block_to_nor(unsigned char *config_block) } #endif +#ifdef CONFIG_TDX_CFG_BLOCK_IS_IN_EEPROM +static int read_tdx_cfg_block_from_eeprom(unsigned char *config_block) +{ + return read_tdx_eeprom_data(TDX_EEPROM_ID_MODULE, 0x0, config_block, + TDX_CFG_BLOCK_MAX_SIZE); +} + +static int write_tdx_cfg_block_to_eeprom(unsigned char *config_block) +{ + return write_tdx_eeprom_data(TDX_EEPROM_ID_MODULE, 0x0, config_block, + TDX_CFG_BLOCK_MAX_SIZE); +} +#endif + int read_tdx_cfg_block(void) { int ret = 0; @@ -259,6 +290,8 @@ int read_tdx_cfg_block(void) ret = read_tdx_cfg_block_from_nand(config_block); #elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NOR) ret = read_tdx_cfg_block_from_nor(config_block); +#elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_EEPROM) + ret = read_tdx_cfg_block_from_eeprom(config_block); #else ret = -EINVAL; #endif @@ -275,7 +308,12 @@ int read_tdx_cfg_block(void) valid_cfgblock = true; offset = 4; - while (offset < TDX_CFG_BLOCK_MAX_SIZE) { + /* + * check if there is enough space for storing tag and value of the + * biggest element + */ + while (offset + sizeof(struct toradex_tag) + + sizeof(struct toradex_hw) < TDX_CFG_BLOCK_MAX_SIZE) { tag = (struct toradex_tag *)(config_block + offset); offset += 4; if (tag->id == TAG_INVALID) @@ -334,7 +372,6 @@ static int get_cfgblock_interactive(void) it = 'y'; #endif - #if defined(CONFIG_TARGET_APALIS_IMX8) || \ defined(CONFIG_TARGET_APALIS_IMX8X) || \ defined(CONFIG_TARGET_COLIBRI_IMX6ULL) || \ @@ -505,7 +542,8 @@ static int get_cfgblock_interactive(void) return 0; } -static int get_cfgblock_barcode(char *barcode) +static int get_cfgblock_barcode(char *barcode, struct toradex_hw *tag, + u32 *serial) { if (strlen(barcode) < 16) { printf("Argument too short, barcode is 16 chars long\n"); @@ -513,31 +551,154 @@ static int get_cfgblock_barcode(char *barcode) } /* Get hardware information from the first 8 digits */ - tdx_hw_tag.ver_major = barcode[4] - '0'; - tdx_hw_tag.ver_minor = barcode[5] - '0'; - tdx_hw_tag.ver_assembly = barcode[7] - '0'; + tag->ver_major = barcode[4] - '0'; + tag->ver_minor = barcode[5] - '0'; + tag->ver_assembly = barcode[7] - '0'; barcode[4] = '\0'; - tdx_hw_tag.prodid = simple_strtoul(barcode, NULL, 10); + tag->prodid = simple_strtoul(barcode, NULL, 10); /* Parse second part of the barcode (serial number */ barcode += 8; - tdx_serial = simple_strtoul(barcode, NULL, 10); + *serial = simple_strtoul(barcode, NULL, 10); return 0; } -static int do_cfgblock_create(struct cmd_tbl *cmdtp, int flag, int argc, - char *const argv[]) +static int write_tag(u8 *config_block, int *offset, int tag_id, + u8 *tag_data, size_t tag_data_size) { - u8 *config_block; struct toradex_tag *tag; - size_t size = TDX_CFG_BLOCK_MAX_SIZE; + + if (!offset || !config_block) + return -EINVAL; + + tag = (struct toradex_tag *)(config_block + *offset); + tag->id = tag_id; + tag->flags = TAG_FLAG_VALID; + /* len is provided as number of 32bit values after the tag */ + tag->len = (tag_data_size + sizeof(u32) - 1) / sizeof(u32); + *offset += sizeof(struct toradex_tag); + if (tag_data && tag_data_size) { + memcpy(config_block + *offset, tag_data, + tag_data_size); + *offset += tag_data_size; + } + + return 0; +} + +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA +int read_tdx_cfg_block_carrier(void) +{ + int ret = 0; + u8 *config_block = NULL; + struct toradex_tag *tag; + size_t size = TDX_CFG_BLOCK_EXTRA_MAX_SIZE; + int offset; + + /* Allocate RAM area for carrier config block */ + config_block = memalign(ARCH_DMA_MINALIGN, size); + if (!config_block) { + printf("Not enough malloc space available!\n"); + return -ENOMEM; + } + + memset(config_block, 0, size); + + ret = read_tdx_eeprom_data(TDX_EEPROM_ID_CARRIER, 0x0, config_block, + size); + if (ret) + return ret; + + /* Expect a valid tag first */ + tag = (struct toradex_tag *)config_block; + if (tag->flags != TAG_FLAG_VALID || tag->id != TAG_VALID) { + valid_cfgblock_carrier = false; + ret = -EINVAL; + goto out; + } + valid_cfgblock_carrier = true; + offset = 4; + + while (offset + sizeof(struct toradex_tag) + + sizeof(struct toradex_hw) < TDX_CFG_BLOCK_MAX_SIZE) { + tag = (struct toradex_tag *)(config_block + offset); + offset += 4; + if (tag->id == TAG_INVALID) + break; + + if (tag->flags == TAG_FLAG_VALID) { + switch (tag->id) { + case TAG_CAR_SERIAL: + memcpy(&tdx_car_serial, config_block + offset, + sizeof(tdx_car_serial)); + break; + case TAG_HW: + memcpy(&tdx_car_hw_tag, config_block + + offset, 8); + break; + } + } + + /* Get to next tag according to current tags length */ + offset += tag->len * 4; + } +out: + free(config_block); + return ret; +} + +static int get_cfgblock_carrier_interactive(void) +{ + char message[CONFIG_SYS_CBSIZE]; + int len; + + printf("Supported carrier boards:\n"); + printf("CARRIER BOARD NAME\t\t [ID]\n"); + for (int i = 0; i < sizeof(toradex_carrier_boards) / + sizeof(toradex_carrier_boards[0]); i++) + if (toradex_carrier_boards[i]) + printf("%s \t\t [%d]\n", toradex_carrier_boards[i], i); + + sprintf(message, "Choose your carrier board (provide ID): "); + len = cli_readline(message); + tdx_car_hw_tag.prodid = simple_strtoul(console_buffer, NULL, 10); + + do { + sprintf(message, "Enter carrier board version (e.g. V1.1B): V"); + len = cli_readline(message); + } while (len < 4); + + tdx_car_hw_tag.ver_major = console_buffer[0] - '0'; + tdx_car_hw_tag.ver_minor = console_buffer[2] - '0'; + tdx_car_hw_tag.ver_assembly = console_buffer[3] - 'A'; + + while (len < 8) { + sprintf(message, "Enter carrier board serial number: "); + len = cli_readline(message); + } + + tdx_car_serial = simple_strtoul(console_buffer, NULL, 10); + + return 0; +} + +static int do_cfgblock_carrier_create(struct cmd_tbl *cmdtp, int flag, int argc, + char * const argv[]) +{ + u8 *config_block; + size_t size = TDX_CFG_BLOCK_EXTRA_MAX_SIZE; int offset = 0; int ret = CMD_RET_SUCCESS; int err; int force_overwrite = 0; + if (argc >= 3) { + if (argv[2][0] == '-' && argv[2][1] == 'y') + force_overwrite = 1; + } + /* Allocate RAM area for config block */ config_block = memalign(ARCH_DMA_MINALIGN, size); if (!config_block) { @@ -546,12 +707,95 @@ static int do_cfgblock_create(struct cmd_tbl *cmdtp, int flag, int argc, } memset(config_block, 0xff, size); + read_tdx_cfg_block_carrier(); + if (valid_cfgblock_carrier && !force_overwrite) { + char message[CONFIG_SYS_CBSIZE]; + + sprintf(message, "A valid Toradex Carrier config block is present, still recreate? [y/N] "); + + if (!cli_readline(message)) + goto out; + + if (console_buffer[0] != 'y' && + console_buffer[0] != 'Y') + goto out; + } + + if (argc < 3 || (force_overwrite && argc < 4)) { + err = get_cfgblock_carrier_interactive(); + } else { + if (force_overwrite) + err = get_cfgblock_barcode(argv[3], &tdx_car_hw_tag, + &tdx_car_serial); + else + err = get_cfgblock_barcode(argv[2], &tdx_car_hw_tag, + &tdx_car_serial); + } + + if (err) { + ret = CMD_RET_FAILURE; + goto out; + } + + /* Valid Tag */ + write_tag(config_block, &offset, TAG_VALID, NULL, 0); + + /* Product Tag */ + write_tag(config_block, &offset, TAG_HW, (u8 *)&tdx_car_hw_tag, + sizeof(tdx_car_hw_tag)); + + /* Serial Tag */ + write_tag(config_block, &offset, TAG_CAR_SERIAL, (u8 *)&tdx_car_serial, + sizeof(tdx_car_serial)); + + memset(config_block + offset, 0, 32 - offset); + err = write_tdx_eeprom_data(TDX_EEPROM_ID_CARRIER, 0x0, config_block, + size); + if (err) { + printf("Failed to write Toradex Extra config block: %d\n", + ret); + ret = CMD_RET_FAILURE; + goto out; + } + + printf("Toradex Extra config block successfully written\n"); + +out: + free(config_block); + return ret; +} + +#endif /* CONFIG_TDX_CFG_BLOCK_EXTRA */ + +static int do_cfgblock_create(struct cmd_tbl *cmdtp, int flag, int argc, + char * const argv[]) +{ + u8 *config_block; + size_t size = TDX_CFG_BLOCK_MAX_SIZE; + int offset = 0; + int ret = CMD_RET_SUCCESS; + int err; + int force_overwrite = 0; if (argc >= 3) { +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA + if (!strcmp(argv[2], "carrier")) + return do_cfgblock_carrier_create(cmdtp, flag, + --argc, ++argv); +#endif /* CONFIG_TDX_CFG_BLOCK_EXTRA */ if (argv[2][0] == '-' && argv[2][1] == 'y') force_overwrite = 1; } + /* Allocate RAM area for config block */ + config_block = memalign(ARCH_DMA_MINALIGN, size); + if (!config_block) { + printf("Not enough malloc space available!\n"); + return CMD_RET_FAILURE; + } + + memset(config_block, 0xff, size); + read_tdx_cfg_block(); if (valid_cfgblock) { #if defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NAND) @@ -593,9 +837,11 @@ static int do_cfgblock_create(struct cmd_tbl *cmdtp, int flag, int argc, err = get_cfgblock_interactive(); } else { if (force_overwrite) - err = get_cfgblock_barcode(argv[3]); + err = get_cfgblock_barcode(argv[3], &tdx_hw_tag, + &tdx_serial); else - err = get_cfgblock_barcode(argv[2]); + err = get_cfgblock_barcode(argv[2], &tdx_hw_tag, + &tdx_serial); } if (err) { ret = CMD_RET_FAILURE; @@ -607,39 +853,25 @@ static int do_cfgblock_create(struct cmd_tbl *cmdtp, int flag, int argc, tdx_eth_addr.nic = htonl(tdx_serial << 8); /* Valid Tag */ - tag = (struct toradex_tag *)config_block; - tag->id = TAG_VALID; - tag->flags = TAG_FLAG_VALID; - tag->len = 0; - offset += 4; + write_tag(config_block, &offset, TAG_VALID, NULL, 0); /* Product Tag */ - tag = (struct toradex_tag *)(config_block + offset); - tag->id = TAG_HW; - tag->flags = TAG_FLAG_VALID; - tag->len = 2; - offset += 4; - - memcpy(config_block + offset, &tdx_hw_tag, 8); - offset += 8; + write_tag(config_block, &offset, TAG_HW, (u8 *)&tdx_hw_tag, + sizeof(tdx_hw_tag)); /* MAC Tag */ - tag = (struct toradex_tag *)(config_block + offset); - tag->id = TAG_MAC; - tag->flags = TAG_FLAG_VALID; - tag->len = 2; - offset += 4; + write_tag(config_block, &offset, TAG_MAC, (u8 *)&tdx_eth_addr, + sizeof(tdx_eth_addr)); - memcpy(config_block + offset, &tdx_eth_addr, 6); - offset += 6; memset(config_block + offset, 0, 32 - offset); - #if defined(CONFIG_TDX_CFG_BLOCK_IS_IN_MMC) err = tdx_cfg_block_mmc_storage(config_block, 1); #elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NAND) err = write_tdx_cfg_block_to_nand(config_block); #elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_NOR) err = write_tdx_cfg_block_to_nor(config_block); +#elif defined(CONFIG_TDX_CFG_BLOCK_IS_IN_EEPROM) + err = write_tdx_cfg_block_to_eeprom(config_block); #else err = -EINVAL; #endif @@ -679,8 +911,10 @@ static int do_cfgblock(struct cmd_tbl *cmdtp, int flag, int argc, return CMD_RET_USAGE; } -U_BOOT_CMD(cfgblock, 4, 0, do_cfgblock, - "Toradex config block handling commands", - "create [-y] [barcode] - (Re-)create Toradex config block\n" - "cfgblock reload - Reload Toradex config block from flash" +U_BOOT_CMD( + cfgblock, 5, 0, do_cfgblock, + "Toradex config block handling commands", + "create [-y] [barcode] - (Re-)create Toradex config block\n" + "create carrier [-y] [barcode] - (Re-)create Toradex Carrier config block\n" + "cfgblock reload - Reload Toradex config block from flash" ); diff --git a/board/toradex/common/tdx-cfg-block.h b/board/toradex/common/tdx-cfg-block.h index d58be23..e18da33 100644 --- a/board/toradex/common/tdx-cfg-block.h +++ b/board/toradex/common/tdx-cfg-block.h @@ -94,9 +94,12 @@ extern const char * const toradex_modules[]; extern const char * const toradex_carrier_boards[]; extern bool valid_cfgblock; extern struct toradex_hw tdx_hw_tag; +extern struct toradex_hw tdx_car_hw_tag; extern struct toradex_eth_addr tdx_eth_addr; extern u32 tdx_serial; +extern u32 tdx_car_serial; int read_tdx_cfg_block(void); +int read_tdx_cfg_block_carrier(void); #endif /* _TDX_CFG_BLOCK_H */ From patchwork Mon Jun 22 20:27:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314728 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=MrEa4uEC; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLbW1MTwz9sRW for ; Tue, 23 Jun 2020 06:28:54 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 2475881E47; Mon, 22 Jun 2020 22:28:29 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="MrEa4uEC"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 538AF81E73; Mon, 22 Jun 2020 22:28:22 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x243.google.com (mail-lj1-x243.google.com [IPv6:2a00:1450:4864:20::243]) (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 5ADBC81E25 for ; Mon, 22 Jun 2020 22:28:18 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x243.google.com with SMTP id e4so20871472ljn.4 for ; Mon, 22 Jun 2020 13:28:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=T3DAo/pJEObhjo1QM4J2+fe2Xy8BjNBE9SbclXwlmMA=; b=MrEa4uECxoHbN7sKG3dBn/UrFUKtiepVbSP52LFHDZCKY262Cm6SLLRJngOSBocE7g zR5Zfy5RCMUs4XjRUYv7c3DMabnCTjiWxJqakUj+N73L1CQP5zOzLFsGvlTvU6kxnaau YRvgn1JyGVxl9DZsvdpL1Ag5nYtL02vH1hlofGluOL5vMtVHInThuHMGpNXqJGhICI77 9QwduSKRU4BzT/lgBh0c5n+J9hSxD8TKgZOc8za1vXu9a+ZELjAIbp37gqJrtkDWs2l4 sdmj7k84/3lkXu/frSrClUCKkPam2yB4ZEu+6U3Qa68UwPJLQUOftYQWaykojWZUBu5+ QaBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=T3DAo/pJEObhjo1QM4J2+fe2Xy8BjNBE9SbclXwlmMA=; b=LHVxh0DjvcCMnDOH4iST/WrXpBH3mqeWzTVkNHCunxgaX7S0L7mZge0z1L4Hkr7lXC WolnDVFAmGjzxvjQa7OYtW0hsTsczEvUwW90CLXXRuQhfLfs8Hu18stCW6VNCFfwvr7I 5j/oTq4noJaEwEHowePBZCFE/PJ5kiWm30+XBETl7kNAYHbprquarlZqu4ip/zn0Kvw4 ITU9ft6ef19G1yb2iuqp0CGayCV3/t8N4ZaN1+EufaAk2W+DmnsI6USTiMseGCl9srmt GqHBl1HeGXbGDJBDa/8nZTvI1aPstzM1NnYXDxz9buXIfwojxn/2ZwjTAAc9uA0xWzJB UrfQ== X-Gm-Message-State: AOAM533Z2xGmpBIIIL5fsASW7O8PTh6Jd6iSbZDd1LyaFkwSZ0ekCVzR ub9gWEC0RusoyDtnAxSy90+nj23G X-Google-Smtp-Source: ABdhPJwP7Scbl3eZo00aDeVKFbKrqr3AHaw4H5HNkdG/WpHhweEyZf38t9ThFlrUhE7uHqa6st2XmQ== X-Received: by 2002:a2e:7410:: with SMTP id p16mr1184034ljc.97.1592857697328; Mon, 22 Jun 2020 13:28:17 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id d3sm3395742lfe.93.2020.06.22.13.28.16 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:16 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk , Simon Glass Subject: [PATCH v1 4/7] toradex: tdx-cfg-clock: add migration routine from PID8 Date: Mon, 22 Jun 2020 23:27:57 +0300 Message-Id: <1592857680-637-5-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk Add migration routine from PID8 pre-stored values on EEPROM (including sane value checks). Signed-off-by: Igor Opaniuk --- board/toradex/common/tdx-cfg-block.c | 78 ++++++++++++++++++++++++++++++++++++ board/toradex/common/tdx-cfg-block.h | 2 + 2 files changed, 80 insertions(+) diff --git a/board/toradex/common/tdx-cfg-block.c b/board/toradex/common/tdx-cfg-block.c index 9699a50..9eb1edc 100644 --- a/board/toradex/common/tdx-cfg-block.c +++ b/board/toradex/common/tdx-cfg-block.c @@ -649,6 +649,84 @@ out: return ret; } +int check_pid8_sanity(char *pid8) +{ + char s_carrierid_verdin[5]; + char s_carrierid_dahlia[5]; + + sprintf(s_carrierid_verdin, "0%d", VERDIN_DEVELOPMENT_BOARD); + sprintf(s_carrierid_dahlia, "0%d", DAHLIA); + + /* sane value check, first 4 chars which represent carrier id */ + if (!strncmp(pid8, s_carrierid_verdin, 4)) + return 0; + + if (!strncmp(pid8, s_carrierid_dahlia, 4)) + return 0; + + return -EINVAL; +} + +int try_migrate_tdx_cfg_block_carrier(void) +{ + char pid8[8]; + int offset = 0; + int ret = CMD_RET_SUCCESS; + size_t size = TDX_CFG_BLOCK_EXTRA_MAX_SIZE; + u8 *config_block; + + memset(pid8, 0x0, 8); + ret = read_tdx_eeprom_data(TDX_EEPROM_ID_CARRIER, 0x0, (u8 *)pid8, 8); + if (ret) + return ret; + + if (check_pid8_sanity(pid8)) + return -EINVAL; + + /* Allocate RAM area for config block */ + config_block = memalign(ARCH_DMA_MINALIGN, size); + if (!config_block) { + printf("Not enough malloc space available!\n"); + return CMD_RET_FAILURE; + } + + memset(config_block, 0xff, size); + /* we try parse PID8 concatenating zeroed serial number */ + tdx_car_hw_tag.ver_major = pid8[4] - '0'; + tdx_car_hw_tag.ver_minor = pid8[5] - '0'; + tdx_car_hw_tag.ver_assembly = pid8[7] - '0'; + + pid8[4] = '\0'; + tdx_car_hw_tag.prodid = simple_strtoul(pid8, NULL, 10); + + /* Valid Tag */ + write_tag(config_block, &offset, TAG_VALID, NULL, 0); + + /* Product Tag */ + write_tag(config_block, &offset, TAG_HW, (u8 *)&tdx_car_hw_tag, + sizeof(tdx_car_hw_tag)); + + /* Serial Tag */ + write_tag(config_block, &offset, TAG_CAR_SERIAL, (u8 *)&tdx_car_serial, + sizeof(tdx_car_serial)); + + memset(config_block + offset, 0, 32 - offset); + ret = write_tdx_eeprom_data(TDX_EEPROM_ID_CARRIER, 0x0, config_block, + size); + if (ret) { + printf("Failed to write Toradex Extra config block: %d\n", + ret); + ret = CMD_RET_FAILURE; + goto out; + } + + printf("Successfully migrated to Toradex Config Block from PID8\n"); + +out: + free(config_block); + return ret; +} + static int get_cfgblock_carrier_interactive(void) { char message[CONFIG_SYS_CBSIZE]; diff --git a/board/toradex/common/tdx-cfg-block.h b/board/toradex/common/tdx-cfg-block.h index e18da33..8f91d9a 100644 --- a/board/toradex/common/tdx-cfg-block.h +++ b/board/toradex/common/tdx-cfg-block.h @@ -102,4 +102,6 @@ extern u32 tdx_car_serial; int read_tdx_cfg_block(void); int read_tdx_cfg_block_carrier(void); +int try_migrate_tdx_cfg_block_carrier(void); + #endif /* _TDX_CFG_BLOCK_H */ From patchwork Mon Jun 22 20:27:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314730 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=ezSUq4S0; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLbz1ZgJz9sRW for ; Tue, 23 Jun 2020 06:29:18 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 7AD2981E72; Mon, 22 Jun 2020 22:28:32 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="ezSUq4S0"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 75B0B81E6D; Mon, 22 Jun 2020 22:28:25 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lf1-x141.google.com (mail-lf1-x141.google.com [IPv6:2a00:1450:4864:20::141]) (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 E270F81E5A for ; Mon, 22 Jun 2020 22:28:19 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lf1-x141.google.com with SMTP id d7so10387506lfi.12 for ; Mon, 22 Jun 2020 13:28:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=fpZKXRNqdv81m+GJZlw4LluII1QepMc1qHM85F9vLVU=; b=ezSUq4S08hwyPC6+2hSgtELL1sYPCl1LxyVbITPTNumNMLfiz8SVH8P88F6V2wMYIi q7969mRdKsztp6IxezVILNXSLwnCk7MxxDH1NuXaIL0zyLo8JjVKxmTXR/G3JLajWFVI LVYreUPHrohQifplH+hhMLccYAdJHfSfppOP0u3VPnHU9Ho6Qdx3TvslUVgmJ2aNfEXi EUeEU7DeKz1YPzGIroL/NeJbBB3ln/K3qs7Mzml+Wl9kLl8DxYPfFnWGvXKSsJvGhWje oCTrUEfAaSVU4a7toQo//UlrZvup1WzjbEzsT7Qz+pBgnUtg7fdpG5IF+MCEEc0KaKUZ shgg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=fpZKXRNqdv81m+GJZlw4LluII1QepMc1qHM85F9vLVU=; b=m4dl+FBIP9UrjghBl/6znViDq0haF0Vqr/moe11njrvY7TcidaDRNe3XDPgi86f7X7 Wb5wITv2On6Y29NJzP3C2IX+nJQWlfVHWwu45TxYiQLUACap0WD4AURrOl5AtXtbuBmY dXNQ9PEhJemyDl0FZZwiGtb/8Xx3SR8MInvToH65h5ntB/2nYXpQnyq9SI1GJnatREFC dXdtFqtrF4dtiC3GoBf5+33MZbvhMNaxmRVexevYFdV542LXUlWgzQ33dUoSAkdJvboo F3UOPaP0qONaR3HAVhiqlNKcOqXFkhBxn24Xxc0ub2AyAdLMmN5KUTIsfpEx62UlMg/F Qohg== X-Gm-Message-State: AOAM532XupG8fi7OAzFnA5tz0fixd5c64SxZ3zLcoENsVdmv7JGaajsk GVH21ozCh1J6LNKU7zbLRvTJEVEP X-Google-Smtp-Source: ABdhPJyoaXAgV0gE5E1CC6vV47e6+rW15pNnhc/LtqoSTGbMUjxb83z/BWAH1ZrYCMIPwDAtYbwqHg== X-Received: by 2002:a19:1d1:: with SMTP id 200mr10933511lfb.57.1592857698936; Mon, 22 Jun 2020 13:28:18 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id p15sm2889320ljn.53.2020.06.22.13.28.18 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:18 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk , Joe Hershberger , Simon Glass Subject: [PATCH v1 5/7] toradex: tdx-cfg-block: add carrier board info printing Date: Mon, 22 Jun 2020 23:27:58 +0300 Message-Id: <1592857680-637-6-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk Add carrier board info printing during boot time: U-Boot 2020.07-rc4-02435-g1756e05 (Jun 22 2020 - 22:43:59 +0300) CPU: Freescale i.MX8MMQ rev1.0 at 1200 MHz .... Carrier: Toradex Verdin Development Board V1.0A, Serial# 10622780 Verdin iMX8MM # Signed-off-by: Igor Opaniuk --- board/toradex/common/tdx-common.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/board/toradex/common/tdx-common.c b/board/toradex/common/tdx-common.c index e8de923..7e353b4 100644 --- a/board/toradex/common/tdx-common.c +++ b/board/toradex/common/tdx-common.c @@ -19,6 +19,12 @@ static char tdx_serial_str[9]; static char tdx_board_rev_str[6]; +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA +static char tdx_car_serial_str[9]; +static char tdx_car_rev_str[6]; +static char *tdx_carrier_board_name; +#endif + #ifdef CONFIG_REVISION_TAG u32 get_board_rev(void) { @@ -88,6 +94,28 @@ int show_board_info(void) toradex_modules[tdx_hw_tag.prodid], tdx_board_rev_str, tdx_serial_str); +#ifdef CONFIG_TDX_CFG_BLOCK_EXTRA + if (read_tdx_cfg_block_carrier()) { + printf("MISSING TORADEX CARRIER CONFIG BLOCKS\n"); + try_migrate_tdx_cfg_block_carrier(); + } else { + tdx_carrier_board_name = (char *) + toradex_carrier_boards[tdx_car_hw_tag.prodid]; + + sprintf(tdx_car_serial_str, "%08u", tdx_car_serial); + sprintf(tdx_car_rev_str, "V%1d.%1d%c", + tdx_car_hw_tag.ver_major, + tdx_car_hw_tag.ver_minor, + (char)tdx_car_hw_tag.ver_assembly + + 'A'); + + env_set("carrier_serial#", tdx_car_serial_str); + printf("Carrier: Toradex %s %s, Serial# %s\n", + tdx_carrier_board_name, + tdx_car_rev_str, + tdx_car_serial_str); + } +#endif } /* From patchwork Mon Jun 22 20:27:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314731 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=m/ateEW3; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLc944ljz9sRW for ; Tue, 23 Jun 2020 06:29:29 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id B538B81E85; Mon, 22 Jun 2020 22:28:33 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="m/ateEW3"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 56E2381E73; Mon, 22 Jun 2020 22:28:25 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x242.google.com (mail-lj1-x242.google.com [IPv6:2a00:1450:4864:20::242]) (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 8370081E67 for ; Mon, 22 Jun 2020 22:28:21 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x242.google.com with SMTP id i27so20834641ljb.12 for ; Mon, 22 Jun 2020 13:28:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=gBF0f5dtjbjFE81IaG6RpADcW0E/uO84wt/AsxmhD/A=; b=m/ateEW3p2zKuLUH89bjz37xtX2z1Sbd2hMLl//cp5Fge/OIcYNW+W/mhPDMZld7WG A4NXS6TW0EFSe1vboJi1o+e3tNzU0KjtB41mPZuN5nRsoHZGFE1G8WiV1N2PDJDwG3+5 8DEvvHGBnq72a2SJq4UAsTYQlPPlj2KlyRi7yhoJ3Jnzm6DsUQxeVVEzNL5RYbVKGrda mGqudHHfejw1Xt7ag2U48qFxJHU1tke1N/w6Uz2HXG8fSymwhGw06GNujI2T2v1EoBst n3wUrWSDIqIS5uO+s48g6RaukQ8iTrt2v5Fa6/u5BfqvzYVZyHmn8RPPejtVtrmGeOxV hSlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=gBF0f5dtjbjFE81IaG6RpADcW0E/uO84wt/AsxmhD/A=; b=S0w8hhUOM4IYJ3+7vgk4z3uiD7RoRX1cfo9WWHbbAZJZFVWnDuMLwUPsUrG9RBz9oa ZbGQY78c3S3/cJ4XkyokMrQRSwYDfHp9qr7PmGIs5am0QDyyvH1JRDITZAG0b1h9IFg3 2waFJXIDq2QwGtqifdKRL61QIZGUVV7qLrKHP/OmSHj08yyr+KKrYg7afQQ0yQpDF7Q+ mhsArTJIUZ8dNVqAb/Q5PIlcIAwYJWRkJKszkFAluFOEDeENgBD9zzUWKv6HUcsxX+PO 4EuPpIC/+3PbCJDkuxsYxNYLqeagznUkd+0rvFwNjQnlWP8f800+HFqJOH6riof0U9hv oPLA== X-Gm-Message-State: AOAM531PYx+EyV5CLmcYUfgmkuWSFS93fmEwJQKHLRV6sHkMjgT6CRBx zyxADswAG4xiTg1vwxvfSer+RFA3 X-Google-Smtp-Source: ABdhPJwBEjO5mmqFHwUsx5jmf2Bo6QwIHfq2G/PGlZnPSAv6ZufZ8hBIvfCYrYdQNcBz9kyCE2a2/w== X-Received: by 2002:a05:651c:200a:: with SMTP id s10mr9500207ljo.19.1592857700528; Mon, 22 Jun 2020 13:28:20 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id r25sm793285lfi.70.2020.06.22.13.28.19 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:20 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk , Fabio Estevam , "NXP i.MX U-Boot Team" , Tom Rini Subject: [PATCH v1 6/7] ARM: dts: imx8mm-verdin: eeprom nodes adjustments Date: Mon, 22 Jun 2020 23:27:59 +0300 Message-Id: <1592857680-637-7-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk Rename EEPROM nodes. Create aliases for EEPROM to unify their order: eeprom0 - on-module EEPROM eeprom1 - carrier-board EEPROM eeprom2 - MIPI-DSI to HDMI adapter EEPROM Signed-off-by: Igor Opaniuk --- arch/arm/dts/imx8mm-verdin.dts | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) diff --git a/arch/arm/dts/imx8mm-verdin.dts b/arch/arm/dts/imx8mm-verdin.dts index b86f46e..1c67c08 100644 --- a/arch/arm/dts/imx8mm-verdin.dts +++ b/arch/arm/dts/imx8mm-verdin.dts @@ -16,6 +16,12 @@ stdout-path = &uart1; }; + aliases { + eeprom0 = &eeprom_module; + eeprom1 = &eeprom_carrier_board; + eeprom2 = &eeprom_display_adapter; + }; + /* fixed clock dedicated to SPI CAN controller */ clk20m: oscillator { compatible = "fixed-clock"; @@ -321,8 +327,8 @@ vcc-supply = <&ldo5_reg>; }; - eeprom@50 { - compatible = "st,24c02"; + eeprom_module: eeprom@50 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; }; @@ -377,16 +383,16 @@ status = "okay"; }; - /* EEPROM on MIPI-DSI to HDMI adapter */ - eeprom_50: eeprom@50 { - compatible = "st,24c02"; + /* EEPROM on display adapter (MIPI DSI Display Adapter) */ + eeprom_display_adapter: eeprom@50 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x50>; }; - /* EEPROM on Verdin Development board */ - eeprom_57: eeprom@57 { - compatible = "st,24c02"; + /* EEPROM on carrier board */ + eeprom_carrier_board: eeprom@57 { + compatible = "st,24c02", "atmel,24c02", "i2c-eeprom"; pagesize = <16>; reg = <0x57>; }; From patchwork Mon Jun 22 20:28:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1314732 X-Patchwork-Delegate: sbabic@denx.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: 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=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=mbw8OKlb; dkim-atps=neutral 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 RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 49rLcN0sHyz9sRW for ; Tue, 23 Jun 2020 06:29:39 +1000 (AEST) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 528CF81E8C; Mon, 22 Jun 2020 22:28:35 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com 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=gmail.com header.i=@gmail.com header.b="mbw8OKlb"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 47FE581E47; Mon, 22 Jun 2020 22:28:26 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de X-Spam-Level: X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,SPF_HELO_NONE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 Received: from mail-lj1-x229.google.com (mail-lj1-x229.google.com [IPv6:2a00:1450:4864:20::229]) (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 2686381E66 for ; Mon, 22 Jun 2020 22:28:23 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=igor.opaniuk@gmail.com Received: by mail-lj1-x229.google.com with SMTP id n24so20819528lji.10 for ; Mon, 22 Jun 2020 13:28:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=RBtnnrYOYMYXki3A1qTHBL+ezJw9Q+L3iMSvlp5sN7Y=; b=mbw8OKlbsVn46rQWRq7lyFpJBfHPSdmPDpxlIt8N6mf+C15QHKntrm9sWAQJeuwLIE GeCyWe3sEEojT98a71SNrPmXhV3xWdsTXtcwRrpxP3zcAJ4FohlIW4EZJfXfXQiOp6NA 43Uqj7JrePYP8UQFZ+FqUostC7kQZurmVnMFiJ4hC2SityCEX0B3dMu17mvw6NOBWwSb +QCXj42QMH9IzJb3JSAuLg7ma8XEGn30195YSTxE8e/AU3XMOY2rbb4urpo5LTzh7dBM VHE3At+GPhSdYU5sP8VQaH7ablgKjnkZfE5VM5dpm8kARPHcuuLjtVLTBjFlHzc8o+YS JD/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=RBtnnrYOYMYXki3A1qTHBL+ezJw9Q+L3iMSvlp5sN7Y=; b=GfJt+xcZMmeAcSKc3wWPqWAsKN4Zqq3qw+lUnimqx7B01KOtJV9H3zYHtNQUXfStD2 CkNRAxsNhw6gx3lSqFeUfz71K/JHJOazYXIvpB980qx8t/B0YSgICOlA8E3QGRFBawKH GqfvzoX6iq7tb34SjwUz/hfkL9Jz/6xspbPcjBWqUsNrJAcCWc56VW23BkZTyKNUmflK 0ZedQhTknaI9HUhZEwr6YccfyKg4Sea0Z1DSpoqt65aPWIjTg7764Ex4n49fNQ7xUcIo gn/Jnn5Z3FUUJ5v3BVxQBtBuq18SGaatBB520gTZcTAOv9w5963Z7LLAw+/RViO9StgJ RMEQ== X-Gm-Message-State: AOAM531mw32MS9QOvZ4P2N6UHdjGTpkZ+NB4Q2SGKd6oWgV/o2oBSt58 bYE0hznRSYw1Aop24I5YhCUor1Dk X-Google-Smtp-Source: ABdhPJx27IRd2IndLF8eTMjwpG/eyMS14djZx6z9DbyLWe896fUScIunFh9/Od1m82/hMEnepH9bbw== X-Received: by 2002:a2e:860d:: with SMTP id a13mr10275868lji.344.1592857702146; Mon, 22 Jun 2020 13:28:22 -0700 (PDT) Received: from localhost ([194.44.43.171]) by smtp.gmail.com with ESMTPSA id d8sm3682320lfa.16.2020.06.22.13.28.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 22 Jun 2020 13:28:21 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Cc: oleksandr.suvorov@toradex.com, marcel.ziswiler@toradex.com, sbabic@denx.de, max.krummenacher@toradex.com, stefan.agner@toradex.com, philippe.schenker@toradex.com, Igor Opaniuk Subject: [PATCH v1 7/7] verdin-imx8mm: add EEPROM support for carrier board Date: Mon, 22 Jun 2020 23:28:00 +0300 Message-Id: <1592857680-637-8-git-send-email-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> References: <1592857680-637-1-git-send-email-igor.opaniuk@gmail.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 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 0.102.2 at phobos.denx.de X-Virus-Status: Clean From: Igor Opaniuk Enable these Kconfig symbols: TDX_CFG_BLOCK_EXTRA=y TDX_HAVE_EEPROM_EXTRA=y Signed-off-by: Igor Opaniuk --- board/toradex/verdin-imx8mm/Kconfig | 6 ++++++ configs/verdin-imx8mm_defconfig | 1 + 2 files changed, 7 insertions(+) diff --git a/board/toradex/verdin-imx8mm/Kconfig b/board/toradex/verdin-imx8mm/Kconfig index 8a2fe98..149aed6 100644 --- a/board/toradex/verdin-imx8mm/Kconfig +++ b/board/toradex/verdin-imx8mm/Kconfig @@ -12,9 +12,15 @@ config SYS_CONFIG_NAME config TDX_CFG_BLOCK default y +config TDX_CFG_BLOCK_EXTRA + default y + config TDX_HAVE_MMC default y +config TDX_HAVE_EEPROM_EXTRA + default y + config TDX_CFG_BLOCK_DEV default "0" diff --git a/configs/verdin-imx8mm_defconfig b/configs/verdin-imx8mm_defconfig index f5b6e03..74cc8dd 100644 --- a/configs/verdin-imx8mm_defconfig +++ b/configs/verdin-imx8mm_defconfig @@ -74,6 +74,7 @@ CONFIG_MXC_GPIO=y CONFIG_DM_I2C=y CONFIG_SYS_I2C_MXC=y CONFIG_MISC=y +CONFIG_I2C_EEPROM=y CONFIG_DM_MMC=y CONFIG_SUPPORT_EMMC_BOOT=y CONFIG_FSL_ESDHC_IMX=y