From patchwork Fri Jun 14 13:04:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1115963 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="c5O2gHEA"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 45QLT610yYz9s3Z for ; Fri, 14 Jun 2019 23:06:02 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id C2105C22391; Fri, 14 Jun 2019 13:05:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_MSPIKE_H2, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id B5705C2239B; Fri, 14 Jun 2019 13:05:07 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 5F9F5C2234C; Fri, 14 Jun 2019 13:05:02 +0000 (UTC) Received: from mail-wr1-f67.google.com (mail-wr1-f67.google.com [209.85.221.67]) by lists.denx.de (Postfix) with ESMTPS id 82B00C21FA5 for ; Fri, 14 Jun 2019 13:04:58 +0000 (UTC) Received: by mail-wr1-f67.google.com with SMTP id m3so2486642wrv.2 for ; Fri, 14 Jun 2019 06:04:58 -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=c7jXExV3ASldFi4mPyE3amvFUPN1WIIAtkiHKJcVVuA=; b=c5O2gHEANB+roarKzpHQ1gDFFARFcaISKydlUw77iZWKOmWK/UpPmam9j9MfK3zAlj 414aaRDIk+fzpbbM8GUcqA5NuJe4/BrTHEihQQp+Auapde/WQYOvaWVTs7abUFGQJZ+Z zQw2Lm94fJezpv52qv2/UZYkbWwQC2sgpBIIcGr8FGYIXLGGm6T0LZWnb2ArNf5fzuYo N2kim376Lqm1Q+k4xj96FANf7wlvIRovZr2rq7ueyd/0wbNdFI810QhVy+XsL1MDGbzR qJ4+6qp5VdC9rCNi3TDFU4O2SODEX8MOhaPfHYdbATea9ClzJT0SFIg778sjL5GW7oXI kwsw== 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=c7jXExV3ASldFi4mPyE3amvFUPN1WIIAtkiHKJcVVuA=; b=oE6K92DoVrdqP386kYImzU+t9HCrhER4yRUhYNnQD0jDvLw5mfNc1PN65KdI/dk8Kv 213swoLjwfRRPUdbkiQX1NzgJITcm1KlUlgjLVMsR1niDa8OlXARjI1bmos0ssKPS1be yGRHRNyVTnvfD8+Jh25dZ4DBfgJuNRzl1uiHVQeKYyWLhhCXiI3aVx2SboLIyQ8VBhr4 6INy7HuJYHGoiCIVBnyVvvlPs0XdEoIAIFpJL+RxvY8/Rg1l4Ky2dk92ZFmjIxWUOGLL ZGgP09buOv1rmpZk+8SNygfpc7slGQDzldidWZ43Jgc8ku6LQZRcoaz+IAHINLJWwaZa X0hg== X-Gm-Message-State: APjAAAVdWj4gYnRGEbpnQDCQX98YP20ZNgvSiIBOrcXWg7zpHDui83lR giLEi5w2d/5eSguwzyB7lq+4oCU6 X-Google-Smtp-Source: APXvYqzlRINBG/AidxPzQHuqHjzBErRMhxst1/pgH5AEIf6CPFSTd6e/bHDal+dCRlH0eHHH8X1MXQ== X-Received: by 2002:a5d:51d1:: with SMTP id n17mr8047218wrv.52.1560517497042; Fri, 14 Jun 2019 06:04:57 -0700 (PDT) Received: from localhost ([194.105.145.90]) by smtp.gmail.com with ESMTPSA id u4sm2445972wrt.73.2019.06.14.06.04.56 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 14 Jun 2019 06:04:56 -0700 (PDT) From: Igor Opaniuk To: u-boot@lists.denx.de Date: Fri, 14 Jun 2019 16:04:53 +0300 Message-Id: <20190614130454.26797-2-igor.opaniuk@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190614130454.26797-1-igor.opaniuk@gmail.com> References: <20190614130454.26797-1-igor.opaniuk@gmail.com> Cc: trini@konsulko.com, roman.stratiienko@globallogic.com, deymo@google.com, praneeth@ti.com, astrachan@google.com Subject: [U-Boot] [PATCH v4 1/2] cmd: part: Add 'number' sub-command X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" From: Ruslan Trofymenko This sub-command serves for getting the partition index from partition name. Also it can be used to test the existence of specified partition. Signed-off-by: Ruslan Trofymenko Signed-off-by: Igor Opaniuk Reviewed-by: Alistair Strachan Reviewed-by: Sam Protsenko Reviewed-by: Simon Glass --- Changes in v4: None Changes in v3: None Changes in v2: None cmd/part.c | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/cmd/part.c b/cmd/part.c index bfb6488b0f..653e13ced1 100644 --- a/cmd/part.c +++ b/cmd/part.c @@ -24,6 +24,7 @@ enum cmd_part_info { CMD_PART_INFO_START = 0, CMD_PART_INFO_SIZE, + CMD_PART_INFO_NUMBER }; static int do_part_uuid(int argc, char * const argv[]) @@ -149,6 +150,9 @@ static int do_part_info(int argc, char * const argv[], enum cmd_part_info param) case CMD_PART_INFO_SIZE: snprintf(buf, sizeof(buf), LBAF, info.size); break; + case CMD_PART_INFO_NUMBER: + snprintf(buf, sizeof(buf), "%d", part); + break; default: printf("** Unknown cmd_part_info value: %d\n", param); return 1; @@ -172,6 +176,11 @@ static int do_part_size(int argc, char * const argv[]) return do_part_info(argc, argv, CMD_PART_INFO_SIZE); } +static int do_part_number(int argc, char * const argv[]) +{ + return do_part_info(argc, argv, CMD_PART_INFO_NUMBER); +} + static int do_part(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { if (argc < 2) @@ -185,6 +194,8 @@ static int do_part(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return do_part_start(argc - 2, argv + 2); else if (!strcmp(argv[1], "size")) return do_part_size(argc - 2, argv + 2); + else if (!strcmp(argv[1], "number")) + return do_part_number(argc - 2, argv + 2); return CMD_RET_USAGE; } @@ -206,5 +217,8 @@ U_BOOT_CMD( " part can be either partition number or partition name\n" "part size \n" " - set environment variable to the size of the partition (in blocks)\n" - " part can be either partition number or partition name" + " part can be either partition number or partition name\n" + "part number \n" + " - set environment variable to the partition number using the partition name\n" + " part must be specified as partition name" );