From patchwork Mon Feb 18 16:21:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Igor Opaniuk X-Patchwork-Id: 1044151 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=linaro.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.b="kha5W19B"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 4438K0339vz9s1l for ; Tue, 19 Feb 2019 03:22:11 +1100 (AEDT) Received: by lists.denx.de (Postfix, from userid 105) id 44A7CC21F9E; Mon, 18 Feb 2019 16:22:07 +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=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 3556CC21F4F; Mon, 18 Feb 2019 16:22:04 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id 10647C21F4E; Mon, 18 Feb 2019 16:22:02 +0000 (UTC) Received: from mail-lf1-f66.google.com (mail-lf1-f66.google.com [209.85.167.66]) by lists.denx.de (Postfix) with ESMTPS id 7ED79C21F48 for ; Mon, 18 Feb 2019 16:22:02 +0000 (UTC) Received: by mail-lf1-f66.google.com with SMTP id v7so12742645lfd.2 for ; Mon, 18 Feb 2019 08:22:02 -0800 (PST) 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; bh=RQjcyVVvOG0gFgQL1QB6LksP8JsOYCu+fUPZCdCbNEM=; b=kha5W19B1zRNsmgcKfEL0NfipfNnm73a8qJT/4xRXvyQsUXC1lg8XRTvzaKV8UI0Pz EIDwVBXL12uyce62WrDDY97SYf/FAF0gA3qXI37/iv3mKqWtIipDBeQF+9oaHOXrP9Px daCg4zIMza+ZFLeZbSYh/pfBj84y4ABOF+LodapafTEyZzt5VEkjS+nmMpQpuCQ2Qi/q Xr0HhfueNXrdh8kdgP+kRBlfS1DDtIQS/KH+YdpWNFaC1jMdjcJC7xh3ClaAmRukyOAy yNUYCliSmt3Kcfb8tE5eKX7Tf+MNUrG8j1t/U/7KYD51pKbkpAJZfeO+cMaMrVFSouCt NjWw== 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=RQjcyVVvOG0gFgQL1QB6LksP8JsOYCu+fUPZCdCbNEM=; b=Rk1Muy1MvhM9J5N1duqoXZG5INFl2XjWSEYZmpwTPguZr2AMrsvqzNQ+97R9wH7rxW Z8vpB6xrxc8nzs+zKoX4z3dUrQJzfWNLVGdDk87R05UhuMVoTc7OyJLs25nB1mZb1e1N r1yhkSbxRp66klkeG7pod+9mzwGB3x786Nsam6RHD3vVFkxvDTDPQtPz15Kxum7P7rwu Xh4pa2YP91Jl9s4bRopnwVDymrmRWE7ypm0MoNIEGJJlnObJ4ZyOTpzX2KmNJkGKEkkF gjV+Q92iJYOYA33686nhLlPNADDQkGP0qFaEJQ7iiGu49XYWvGArVtLudM20PDKmv0Yn pWYw== X-Gm-Message-State: AHQUAub162maP8l0PIPVXTmnLys7/WlCxUwefrLIu5iKtzuaMx1NzET+ 2U+5q6ZanEJi2ATyo8wnqdGrG8GR+3c= X-Google-Smtp-Source: AHgI3IajtePsEBYNQ57k+PPVVdmFOPOACVvYvFedSnOBLqfwgAukH0egLZn5/DWjGD5+z02o4cCO9g== X-Received: by 2002:a19:6806:: with SMTP id d6mr14319164lfc.48.1550506921629; Mon, 18 Feb 2019 08:22:01 -0800 (PST) Received: from localhost ([195.238.92.223]) by smtp.gmail.com with ESMTPSA id p3sm2653645ljj.14.2019.02.18.08.22.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 Feb 2019 08:22:00 -0800 (PST) From: Igor Opaniuk To: u-boot@lists.denx.de Date: Mon, 18 Feb 2019 18:21:51 +0200 Message-Id: <1550506917-25547-2-git-send-email-igor.opaniuk@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1550506917-25547-1-git-send-email-igor.opaniuk@linaro.org> References: <1550506917-25547-1-git-send-email-igor.opaniuk@linaro.org> Cc: trini@konsulko.com, deymo@google.com, praneeth@ti.com, astrachan@google.com, semen.protsenko@linaro.org Subject: [U-Boot] [PATCH v3 1/7] 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 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 bfb6488..653e13c 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" );