From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id EB929C35274 for ; Mon, 18 Dec 2023 14:21:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=b//GUj7plUlnMzK24Ntf8T1aK2d6jSoR2GpJzQpowdc=; b=BdzW/EmCxu9Li3 e88N5smaAtixxqh2ZXHYVKqiIf3oimaMIFN/PwzRE+4wNqEj51ApQGRYq/s/OUsLWNEe8SCoukZ0n nowphX/kDHEwc5inU3/VVmw3pT/IiZyADeau8EhKVQkSTRujSwqigcoljfIhxsXyBYnWgDE89aX9z kUhiIvA6WkHZ/nZOdef/cfMtKTZlZHWrtmA/ABuoJsCMlyq+A0txhmj59bPY+kgpIINXYna20CLj2 R/jo86sW1PigAL09JWgmppCQb7+PK/UX6j6msdbDtiQQzMGivTi+PjLdSwFDh6nL3JBXk7fNCLt9F hkB9dL+LOpVzm6+AHuDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rFEUo-00B1NA-2B; Mon, 18 Dec 2023 14:21:26 +0000 Received: from relay1-d.mail.gandi.net ([217.70.183.193]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rFEUl-00B1Jf-05; Mon, 18 Dec 2023 14:21:25 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id 40F0E240002; Mon, 18 Dec 2023 14:21:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1702909278; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=VcFINdpUM3413RjJFum1h+gsTWlsCTgB3Zco0HFf37w=; b=LpWZMhU+/FlDz/l6g9cAsHmsE93Bhq4Id8XqSYWOsaMalk5GcvOUsDi//RUZIFy+2Q+nKp r0Ue5TYs8IiSKetzoBq1URx/7EQWB342qgDX9X4FQkp3TvAfan3jwJ/jm+EMzOscAy6PJt z1av9pI3PSW8EUlbraBlXyEOr+LrwjXs4Fm5641BoWxtj/ZC1A/Qt4/8tguLpW2jCJi9YY N4d1OHK+l82zLAWuHEjEGFXpbIQFgiGXVdCq4bJhDwmJDqIhJTzoOkQFokmWPmv+8OtQ/M XljLCSnzggt7fIDqzF58t8GnU7eBiYK4OrDKmG307kg9prYOyXR/b0+KZOspMA== Date: Mon, 18 Dec 2023 15:21:16 +0100 From: Miquel Raynal To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Cc: Srinivas Kandagatla , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Michael Walle , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, u-boot@lists.denx.de, =?UTF-8?B?UmFmYcWC?= =?UTF-8?B?IE1pxYJlY2tp?= Subject: Re: [PATCH 4/4] nvmem: layouts: add U-Boot env layout Message-ID: <20231218152116.59d59bad@xps-13> In-Reply-To: <20231218133722.16150-4-zajec5@gmail.com> References: <20231218133722.16150-1-zajec5@gmail.com> <20231218133722.16150-4-zajec5@gmail.com> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231218_062123_327168_190DF4C7 X-CRM114-Status: GOOD ( 23.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org SGkgUmFmYcWCLAoKemFqZWM1QGdtYWlsLmNvbSB3cm90ZSBvbiBNb24sIDE4IERlYyAyMDIzIDE0 OjM3OjIyICswMTAwOgoKPiBGcm9tOiBSYWZhxYIgTWnFgmVja2kgPHJhZmFsQG1pbGVja2kucGw+ Cj4gCj4gVGhpcyBwYXRjaCBtb3ZlcyBhbGwgZ2VuZXJpYyAoTlZNRU0gZGV2aWNlcyBpbmRlcGVu ZGVudCkgY29kZSBmcm9tIE5WTUVNCj4gZGV2aWNlIGRyaXZlciB0byBOVk1FTSBsYXlvdXQgZHJp dmVyLiBUaGVuIGl0IGFkZHMgYSBzaW1wbGUgTlZNRU0gbGF5b3V0Cj4gY29kZSBvbiB0b3Agb2Yg aXQuCj4gCj4gVGhhbmtzIHRvIHByb3BlciBsYXlvdXQgaXQncyBwb3NzaWJsZSB0byBzdXBwb3J0 IFUtQm9vdCBlbnYgZGF0YSBzdG9yZWQKPiBvbiBhbnkga2luZCBvZiBOVk1FTSBkZXZpY2UuCj4g Cj4gRm9yIGJhY2t3YXJkIGNvbXBhdGliaWxpdHkgd2l0aCBvbGQgRFQgYmluZGluZ3Mgd2UgbmVl ZCB0byBrZWVwIG9sZAo+IE5WTUVNIGRldmljZSBkcml2ZXIgZnVuY3Rpb25hbC4gVG8gYXZvaWQg Y29kZSBkdXBsaWNhdGlvbiBhIHBhcnNpbmcKPiBmdW5jdGlvbiBpcyBleHBvcnRlZCBhbmQgcmV1 c2VkIGluIGl0Lgo+IAo+IFNpZ25lZC1vZmYtYnk6IFJhZmHFgiBNacWCZWNraSA8cmFmYWxAbWls ZWNraS5wbD4KPiAtLS0KCkkgaGF2ZSBhIGNvdXBsZSBvZiBjb21tZW50cyBhYm91dCB0aGUgb3Jp Z2luYWwgZHJpdmVyIHdoaWNoIGdldHMKY29weS1wYXN0ZWQgaW4gdGhlIG5ldyBsYXlvdXQgZHJp dmVyLCBtYXliZSB5b3UgY291bGQgY2xlYW4gdGhlc2UKKHRoZSBtZW1vcnkgbGVhayBzaG91bGQg YmUgZml4ZWQgYmVmb3JlIHRoZSBtaWdyYXRpb24gc28gaXQgY2FuIGJlCmJhY2twb3J0ZWQgZWFz aWx5LCB0aGUgb3RoZXJzIGFyZSBqdXN0IHN0eWxlIHNvIGl0IGNhbiBiZSBkb25lIGFmdGVyLCBJ CmRvbid0IG1pbmQpLgoKLi4uCgo+ICtpbnQgdV9ib290X2Vudl9wYXJzZShzdHJ1Y3QgZGV2aWNl ICpkZXYsIHN0cnVjdCBudm1lbV9kZXZpY2UgKm52bWVtLAo+ICsJCSAgICAgZW51bSB1X2Jvb3Rf ZW52X2Zvcm1hdCBmb3JtYXQpCj4gK3sKPiArCXNpemVfdCBjcmMzMl9kYXRhX29mZnNldDsKPiAr CXNpemVfdCBjcmMzMl9kYXRhX2xlbjsKPiArCXNpemVfdCBjcmMzMl9vZmZzZXQ7Cj4gKwlzaXpl X3QgZGF0YV9vZmZzZXQ7Cj4gKwlzaXplX3QgZGF0YV9sZW47Cj4gKwlzaXplX3QgZGV2X3NpemU7 Cj4gKwl1aW50MzJfdCBjcmMzMjsKPiArCXVpbnQzMl90IGNhbGM7Cj4gKwl1aW50OF90ICpidWY7 Cj4gKwlpbnQgYnl0ZXM7Cj4gKwlpbnQgZXJyOwo+ICsKPiArCWRldl9zaXplID0gbnZtZW1fZGV2 X3NpemUobnZtZW0pOwo+ICsKPiArCWJ1ZiA9IGtjYWxsb2MoMSwgZGV2X3NpemUsIEdGUF9LRVJO RUwpOwoKT3V0IG9mIGN1cmlvc2l0eSwgd2h5IGtjYWxsb2MoMSwuLi4pIHJhdGhlciB0aGFuIGt6 YWxsb2MoKSA/Cgo+ICsJaWYgKCFidWYpIHsKPiArCQllcnIgPSAtRU5PTUVNOwo+ICsJCWdvdG8g ZXJyX291dDsKCldlIGNvdWxkIGRpcmVjdGx5IHJldHVybiBFTk9NRU0gaGVyZSBJIGd1ZXNzLgoK PiArCX0KPiArCj4gKwlieXRlcyA9IG52bWVtX2RldmljZV9yZWFkKG52bWVtLCAwLCBkZXZfc2l6 ZSwgYnVmKTsKPiArCWlmIChieXRlcyA8IDApCj4gKwkJcmV0dXJuIGJ5dGVzOwo+ICsJZWxzZSBp ZiAoYnl0ZXMgIT0gZGV2X3NpemUpCj4gKwkJcmV0dXJuIC1FSU87CgpEb24ndCB3ZSBuZWVkIHRv IGZyZWUgYnVmIGluIHRoZSBhYm92ZSBjYXNlcz8KCj4gKwlzd2l0Y2ggKGZvcm1hdCkgewo+ICsJ Y2FzZSBVX0JPT1RfRk9STUFUX1NJTkdMRToKPiArCQljcmMzMl9vZmZzZXQgPSBvZmZzZXRvZihz dHJ1Y3QgdV9ib290X2Vudl9pbWFnZV9zaW5nbGUsIGNyYzMyKTsKPiArCQljcmMzMl9kYXRhX29m ZnNldCA9IG9mZnNldG9mKHN0cnVjdCB1X2Jvb3RfZW52X2ltYWdlX3NpbmdsZSwgZGF0YSk7Cj4g KwkJZGF0YV9vZmZzZXQgPSBvZmZzZXRvZihzdHJ1Y3QgdV9ib290X2Vudl9pbWFnZV9zaW5nbGUs IGRhdGEpOwo+ICsJCWJyZWFrOwo+ICsJY2FzZSBVX0JPT1RfRk9STUFUX1JFRFVOREFOVDoKPiAr CQljcmMzMl9vZmZzZXQgPSBvZmZzZXRvZihzdHJ1Y3QgdV9ib290X2Vudl9pbWFnZV9yZWR1bmRh bnQsIGNyYzMyKTsKPiArCQljcmMzMl9kYXRhX29mZnNldCA9IG9mZnNldG9mKHN0cnVjdCB1X2Jv b3RfZW52X2ltYWdlX3JlZHVuZGFudCwgZGF0YSk7Cj4gKwkJZGF0YV9vZmZzZXQgPSBvZmZzZXRv ZihzdHJ1Y3QgdV9ib290X2Vudl9pbWFnZV9yZWR1bmRhbnQsIGRhdGEpOwo+ICsJCWJyZWFrOwo+ ICsJY2FzZSBVX0JPT1RfRk9STUFUX0JST0FEQ09NOgo+ICsJCWNyYzMyX29mZnNldCA9IG9mZnNl dG9mKHN0cnVjdCB1X2Jvb3RfZW52X2ltYWdlX2Jyb2FkY29tLCBjcmMzMik7Cj4gKwkJY3JjMzJf ZGF0YV9vZmZzZXQgPSBvZmZzZXRvZihzdHJ1Y3QgdV9ib290X2Vudl9pbWFnZV9icm9hZGNvbSwg ZGF0YSk7Cj4gKwkJZGF0YV9vZmZzZXQgPSBvZmZzZXRvZihzdHJ1Y3QgdV9ib290X2Vudl9pbWFn ZV9icm9hZGNvbSwgZGF0YSk7Cj4gKwkJYnJlYWs7Cj4gKwl9Cj4gKwljcmMzMiA9IGxlMzJfdG9f Y3B1KCooX19sZTMyICopKGJ1ZiArIGNyYzMyX29mZnNldCkpOwoKTG9va3MgYSBiaXQgY29udm9s dXRlZCwgYW55IGNoYW5jZXMgd2UgY2FuIHVzZSBpbnRlcm1lZGlhdGUgdmFyaWFibGVzCnRvIGhl bHAgZGVjaXBoZXIgdGhpcz8KCj4gKwljcmMzMl9kYXRhX2xlbiA9IGRldl9zaXplIC0gY3JjMzJf ZGF0YV9vZmZzZXQ7Cj4gKwlkYXRhX2xlbiA9IGRldl9zaXplIC0gZGF0YV9vZmZzZXQ7Cj4gKwo+ ICsJY2FsYyA9IGNyYzMyKH4wLCBidWYgKyBjcmMzMl9kYXRhX29mZnNldCwgY3JjMzJfZGF0YV9s ZW4pIF4gfjBMOwo+ICsJaWYgKGNhbGMgIT0gY3JjMzIpIHsKPiArCQlkZXZfZXJyKGRldiwgIklu dmFsaWQgY2FsY3VsYXRlZCBDUkMzMjogMHglMDh4IChleHBlY3RlZDogMHglMDh4KVxuIiwgY2Fs YywgY3JjMzIpOwo+ICsJCWVyciA9IC1FSU5WQUw7Cj4gKwkJZ290byBlcnJfa2ZyZWU7Cj4gKwl9 Cj4gKwo+ICsJYnVmW2Rldl9zaXplIC0gMV0gPSAnXDAnOwo+ICsJZXJyID0gdV9ib290X2Vudl9w YXJzZV9jZWxscyhkZXYsIG52bWVtLCBidWYsIGRhdGFfb2Zmc2V0LCBkYXRhX2xlbik7Cj4gKwlp ZiAoZXJyKQo+ICsJCWRldl9lcnIoZGV2LCAiRmFpbGVkIHRvIGFkZCBjZWxsczogJWRcbiIsIGVy cik7CgpQbGVhc2UgZHJvcCB0aGlzIGVycm9yIG1lc3NhZ2UsIHRoZSBvbmx5IHJlYXNvbiBmb3Ig d2hpY2ggdGhlIGZ1bmN0aW9uCmNhbGwgd291bGQgZmFpbCBpcyBhcHBhcmVudGx5IGFuIEVOT01F TSBjYXNlLgoKPiArCj4gK2Vycl9rZnJlZToKPiArCWtmcmVlKGJ1Zik7Cj4gK2Vycl9vdXQ6Cj4g KwlyZXR1cm4gZXJyOwo+ICt9Cj4gK0VYUE9SVF9TWU1CT0xfR1BMKHVfYm9vdF9lbnZfcGFyc2Up Owo+ICsKPiArc3RhdGljIGludCB1X2Jvb3RfZW52X2FkZF9jZWxscyhzdHJ1Y3QgZGV2aWNlICpk ZXYsIHN0cnVjdCBudm1lbV9kZXZpY2UgKm52bWVtKQo+ICt7Cj4gKwljb25zdCBzdHJ1Y3Qgb2Zf ZGV2aWNlX2lkICptYXRjaDsKPiArCXN0cnVjdCBkZXZpY2Vfbm9kZSAqbGF5b3V0X25wOwo+ICsJ ZW51bSB1X2Jvb3RfZW52X2Zvcm1hdCBmb3JtYXQ7Cj4gKwo+ICsJbGF5b3V0X25wID0gb2ZfbnZt ZW1fbGF5b3V0X2dldF9jb250YWluZXIobnZtZW0pOwo+ICsJaWYgKCFsYXlvdXRfbnApCj4gKwkJ cmV0dXJuIC1FTk9FTlQ7Cj4gKwo+ICsJbWF0Y2ggPSBvZl9tYXRjaF9ub2RlKHVfYm9vdF9lbnZf b2ZfbWF0Y2hfdGFibGUsIGxheW91dF9ucCk7Cj4gKwlpZiAoIW1hdGNoKQo+ICsJCXJldHVybiAt RU5PRU5UOwo+ICsKPiArCWZvcm1hdCA9ICh1aW50cHRyX3QpbWF0Y2gtPmRhdGE7CgpJbiB0aGUg Y29yZSB0aGVyZSBpcyBjdXJyZW50bHkgYW4gdW51c2VkIGhlbHBlciBjYWxsZWQKbnZtZW1fbGF5 b3V0X2dldF9tYXRjaF9kYXRhKCkgd2hpY2ggZG9lcyB0aGF0LiBJIHRoaW5rIHRoZSBvcmlnaW5h bAppbnRlbnQgb2YgdGhpcyBmdW5jdGlvbiB3YXMgdG8gYmUgdXNlZCBpbiB0aGlzIGRyaXZlciwg c28gZGVwZW5kaW5nIG9uCnlvdXIgcHJlZmVyZW5jZSwgY2FuIHlvdSBwbGVhc2UgZWl0aGVyIHVz ZSBpdCBvciByZW1vdmUgaXQ/Cgo+ICsKPiArCW9mX25vZGVfcHV0KGxheW91dF9ucCk7Cj4gKwo+ ICsJcmV0dXJuIHVfYm9vdF9lbnZfcGFyc2UoZGV2LCBudm1lbSwgZm9ybWF0KTsKPiArfQoKVGhh bmtzLApNaXF1w6hsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3Rz LmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5m by9saW51eC1hcm0ta2VybmVsCg==