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Tue, 30 May 2023 11:13:46 +0300 (MSK) Message-ID: <1f4c90c4-e436-c53f-bb6f-416db374ae52@sberdevices.ru> Date: Tue, 30 May 2023 11:09:10 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.7.1 Subject: Re: [PATCH v4 2/5] mtd: rawnand: meson: move OOB to non-protected ECC area Content-Language: en-US To: Miquel Raynal CC: Liang Yang , Richard Weinberger , Vignesh Raghavendra , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl , Yixun Lan , Jianxin Pan , , , , , , References: <20230515094440.3552094-1-AVKrasnov@sberdevices.ru> <20230515094440.3552094-3-AVKrasnov@sberdevices.ru> <20230522173334.7aa6f917@xps-13> <20230526190347.6e34a2be@xps-13> <20230530094420.06281ab5@xps-13> From: Arseniy Krasnov In-Reply-To: <20230530094420.06281ab5@xps-13> X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH02.sberdevices.ru (172.16.1.5) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/05/30 04:52:00 #21374971 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230530_011355_565565_9CFE0124 X-CRM114-Status: GOOD ( 19.03 ) X-BeenThere: linux-amlogic@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-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org SGkgTWlxdWVsLAoKT24gMzAuMDUuMjAyMyAxMDo0NCwgTWlxdWVsIFJheW5hbCB3cm90ZToKPiBI aSBBcnNlbml5LAo+IAo+Pj4+Pj4gLXN0YXRpYyB2b2lkIG1lc29uX25mY19nZXRfdXNlcl9ieXRl KHN0cnVjdCBuYW5kX2NoaXAgKm5hbmQsIHU4ICpvb2JfYnVmKQo+Pj4+Pj4gLXsKPj4+Pj4+IC0J c3RydWN0IG1lc29uX25mY19uYW5kX2NoaXAgKm1lc29uX2NoaXAgPSB0b19tZXNvbl9uYW5kKG5h bmQpOwo+Pj4+Pj4gLQlfX2xlNjQgKmluZm87Cj4+Pj4+PiAtCWludCBpLCBjb3VudDsKPj4+Pj4+ ICsJaW50IGk7Cj4+Pj4+PiAgCj4+Pj4+PiAtCWZvciAoaSA9IDAsIGNvdW50ID0gMDsgaSA8IG5h bmQtPmVjYy5zdGVwczsgaSsrLCBjb3VudCArPSAyKSB7Cj4+Pj4+PiArCWZvciAoaSA9IDA7IGkg PCBuYW5kLT5lY2Muc3RlcHM7IGkrKykgewo+Pj4+Pj4gIAkJaW5mbyA9ICZtZXNvbl9jaGlwLT5p bmZvX2J1ZltpXTsKPj4+Pj4+IC0JCW9vYl9idWZbY291bnRdID0gKmluZm87Cj4+Pj4+PiAtCQlv b2JfYnVmW2NvdW50ICsgMV0gPSAqaW5mbyA+PiA4Owo+Pj4+Pj4gKwkJLyogQWx3YXlzIGlnbm9y ZSB1c2VyIGJ5dGVzIHByb2dyYW1taW5nLiAqLyAgICAKPj4+Pj4KPj4+Pj4gV2h5PyAgICAKPj4+ Pgo+Pj4+IEkgdGhpbmsgY29tbWVudCBtZXNzYWdlIGlzIHdyb25nIGEgbGl0dGxlIGJpdC4gSGVy ZSAidXNlciBieXRlcyIgYXJlCj4+Pj4gdXNlciBieXRlcyBwcm90ZWN0ZWQgYnkgRUNDIChlLmcu IGxvY2F0aW9uIG9mIHRoZXNlIGJ5dGVzIGRpZmZlcnMgZnJvbSBuZXcKPj4+PiBPT0IgbGF5b3V0 IGludHJvZHVjZWQgYnkgdGhpcyBwYXRjaCkuIER1cmluZyBwYWdlIHdyaXRlIHRoaXMgaGFyZHdh cmUKPj4+PiBhbHdheXMgd3JpdGVzIHRoZXNlIGJ5dGVzIGFsb25nIHdpdGggZGF0YS4gQnV0LCBu ZXcgT09CIGxheW91dCBhbHdheXMgaWdub3Jlcwo+Pj4+IHRoZXNlIDQgYnl0ZXMsIHNvIHNldCB0 aGVtIHRvIDB4RkYgYWx3YXlzLiAgCj4+Pgo+Pj4gV2hlbiBwZXJmb3JtaW5nIHBhZ2UgcmVhZHMv d3JpdGVzLCB5b3UgbmVlZCB0byB0YWtlIHRoZSBkYXRhIGFzIGl0J3MKPj4+IGJlZW4gcHJvdmlk ZWQuIFlvdSBtYXkgbW92ZSB0aGUgZGF0YSBhcm91bmQgaW4gdGhlIGJ1ZmZlciBwcm92aWRlZCB0 bwo+Pj4gdGhlIGNvbnRyb2xsZXIsIHNvIHRoYXQgaXQgZ2V0IHRoZSBFQ0MgZGF0YSBhdCB0aGUg cmlnaHQgbG9jYXRpb24sIGFuZAo+Pj4geW91IG5lZWQgb2YgY291cnNlIHRvIHJlb3JnYW5pemUg dGhlIGRhdGEgd2hlbiByZWFkaW5nIGFzIHdlbGwsIHNvIHRoYXQKPj4+IHRoZSB1c2VyIHNlZXMg WGtpQiBvZiBkYXRhICsgWUIgb2YgT09CLiBUaGF0J3MgYWxsIHlvdSBuZWVkIHRvIGRvIGluCj4+ PiB0aGVzZSBoZWxwZXJzLgo+Pj4gICAKPj4KPj4gSSB0aGluayB0aGVyZSBpcyBzb21lIG1pc3Vu ZGVyc3RhbmRpbmcgYWJvdXQgdGhlc2UgInVzZXIgYnl0ZXMiIGFib3ZlOiB0aGVyZSBhcmUgNAo+ PiBieXRlcyB3aGljaCB0aGlzIE5BTkQgY29udHJvbGxlciBhbHdheXMgd3JpdGVzIHRvIHBhZ2Ug aW4gRUNDIG1vZGUgLSBpdCB3YXMgZnJlZSBPT0IKPj4gYnl0ZXMgY292ZXJlZCBieSBFQ0MuIENv bnRyb2xsZXIgZ3JhYnMgdmFsdWVzIGZyb20gRE1BIGJ1ZmZlciAoc2Vjb25kIERNQSBidWZmZXIg d2hpY2gKPj4gZG9lc24ndCBjb250YWlucyBwYWdlIGRhdGEpIGFuZCB3cml0ZXMgaXQgYWxvbmcg d2l0aCBkYXRhIGFuZCBFQ0MgY29kZXMuIElkZWEgb2YgdGhpcwo+PiBjaGFuZ2UgaXMgdG8gYWx3 YXlzIHN1cHByZXNzIHRoaXMgd3JpdGUgYnkgc2V0dGluZyB0aGVtIHRvIDB4RkYgKG1heSBiZSB0 aGVyZSBpcyBzb21lCj4+IGNvbW1hbmQgb3B0aW9uIHRvIG5vdCB3cml0ZSBpdCwgYnV0IEkgZG9u J3QgaGF2ZSBkb2MpLCBiZWNhdXNlIGFsbCBvZiB0aGVtICg0IGJ5dGVzKQo+PiBiZWNvbWUgdW5h dmFpbGFibGUgdG8gcmVhZGVyL3dyaXRlci4KPiAKPiBBdCB0aGUgTkFORCBjb250cm9sbGVyIGxl dmVsLCBJIHdvdWxkIHJhdGhlciBhdm9pZCBkb2luZyB0aGluZ3MgbGlrZQo+IHRoYXQuCj4gCj4g SSBiZWxpZXZlIHlvdSBjYW4ganVzdCB1cGRhdGUgdGhlIG9vYmxheW91dCBzbyB0aGF0IHByb3Rl Y3RlZCBPT0IgYnl0ZXMKPiBhcmUgbm90IGV4cG9zZWQgdG8gdGhlIHVzZXIgYXMgZnJlZSBieXRl cy4gVGhlbiB5b3VyIGJ1ZmZlcnMgc2hvdWxkCj4gYWxyZWFkeSBjb250YWluIDB4ZmZmZmZmIGF0 IHRoZSBwcm9ibGVtYXRpYyBsb2NhdGlvbi4KClNvIFlvdXIgaWRlYSBpcyB0byBjb250aW51ZSBm aWxsIERNQSBidWZmZXIgKGZvciB0aGVzZSA0IGJ5dGVzKSBmcm9tIHByb3ZpZGVkIE9PQiBidWZm ZXIsCnJlbHlpbmcgb24gdGhhdCBhcyB0aGVzZSBieXRlcyBhcmUgdW51c2VkLCB0aGV5IHdpbGwg YmUgMHhGRiBpbiBPT0IgYnVmZmVyIHNvIHdlIGdldCB0aGUgc2FtZSByZXN1bHQ/CgpUaGFua3Ms IEFyc2VuaXkKCj4gCj4gVGhhbmtzLAo+IE1pcXXDqGwKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFtbG9naWMgbWFpbGluZyBsaXN0CmxpbnV4 LWFtbG9naWNAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9t YWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFtbG9naWMK