From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: From: Martin Hollingsworth Date: Fri, 27 Nov 2020 15:21:34 +0000 Message-ID: <3145f91d748f4c92bcb5be049ab84ddb@itk-engineering.de> References: <20201126112001.GD9315@pengutronix.de> <5e21b35b921c448d8c2181a9584007fc@itk-engineering.de> In-Reply-To: Content-Language: de-DE MIME-Version: 1.0 Subject: Re: [RAUC] boot-mbr-switch from u-boot List-Id: RAUC Project - Discussion List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: rauc-bounces@pengutronix.de Sender: "RAUC" To: =?utf-8?B?SmFuIEzDvGJiZQ==?= , Michael Tretter Cc: "rauc@pengutronix.de" SGVsbG8gSmFuLA0KDQo+IC0tLS0tVXJzcHLDvG5nbGljaGUgTmFjaHJpY2h0LS0tLS0NCj4gVm9u OiBKYW4gTMO8YmJlIDxqbHVAcGVuZ3V0cm9uaXguZGU+DQo+IEdlc2VuZGV0OiBEb25uZXJzdGFn LCAyNi4gTm92ZW1iZXIgMjAyMCAxNTowMA0KPg0KPiBVc3VhbGx5IEknZCBwdXQgdGhlIGtlcm5l bCBpbnRvIHRoZSBSb290RlMsIGFzIGl0IGFsc28gbmVlZHMgdG8gbWF0Y2gNCj4gYW55IGtlcm5l bCBtb2R1bGVzICh3aGljaCBhcmUgdXN1YWxseSBpbiB0aGUgUm9vdEZTKS4NCg0KVGhhbmtzIGZv ciB0aGUgcmVjb21tb25kYXRpb24uDQoNCj4gSW4gUkFVQydzIG1vZGVsLCB0aGUgYm9vdC0qIHNs b3QgdHlwZXMgYXJlIG5vdCByZWR1bmRhbnQuIFNvIHRoZXkNCj4gc3VwcG9ydCBvbmx5ICphdG9t aWMqIHVwZGF0ZXMsIGJ1dCBubyAqZmFsbGJhY2sqLg0KPg0KPiBUaGUgaWRlYSBiZWhpbmQgdGhp cyBpcyB0aGF0IHlvdSBuZWVkIHRvIGhhdmUgdGhlIGRlY2lzaW9uIG1lY2hhbmlzbQ0KPiBzb21l d2hlcmUgKHVzdWFsbHkgaW4gdGhlIGJvb3Rsb2FkZXIpLCB3aGljaCBjYW5ub3QgYmUgcGFydCBv ZiB0aGUNCj4gZmFsbGJhY2sgY2FwYWJsZSBjb21wb25lbnRzIGl0c2VsZi4gU28gdGhlIGJlc3Qg eW91IGNhbiBkbyBpcyBhdG9taWMNCj4gdXBkYXRlcy4gVGhpcyBpcyB3aGF0IHRoZSBib290LSog c2xvdHMgaW1wbGVtZW50Lg0KPg0KPiBJdCBmb2xsb3dzIGZyb20gdGhpcyBtb2RlbCB0aGF0IGFu eXRoaW5nIHRoYXQncyBtdXN0IGJlIHZlcnNpb24tbWF0Y2hlZA0KPiB0byB0aGUgcm9vdGZzIG5l ZWRzIHRvIGJlIGxvYWRlZCAqYWZ0ZXIqIHRoZSBkZWNpc2lvbiBwb2ludCBmcm9tIHRoZQ0KPiBh Y3RpdmUgc2lkZS4NCg0KVGhhbmtzIGZvciB0aGUgY2xhcmlmaWNhdGlvbiENCg0KPiA+IEluIGFk ZGl0aW9uIEkgY291bGQgc2VlIHRoZSBmb2xsb3dpbmcgc29sdXRpb246DQo+ID4NCj4gPiBJbXBs ZW1lbnQgYm9vdC1tYnItc3dpdGNoIGluc2lkZSB1LWJvb3Qgd2hlbmV2ZXIgQk9PVF9PUkRFUiAg bXVzdCBiZQ0KPiA+IHJlYXJyYW5nZWQuIE15IGZpcnN0IGd1ZXNzIHdvdWxkIGJlIHRvIGFkZCB0 aGlzIHRvIHRoZSBSQVVDIGJvb3QNCj4gPiBzY3JpcHQgYnkgbWFuaXB1bGF0aW5nIHRoZSBib290 IHBhcnRpdGlvbiB0YWJsZSAoYm9vdCBwYXJ0aXRpb24gc3RhcnQNCj4gPiBvZmZzZXQ/KS4NCj4N Cj4gQW5kIHRoZW4geW91J2QgcmVzZXQgdG8gc3RhcnQgdGhlIGJvb3Rsb2FkZXIgYWdhaW4sIHRv IHN3aXRjaCB0byB0aGUNCj4gb2xkIG9uZT8gTm90IHRoYXQgYm9vdC1tYnItc3dpdGNoIHNlbGVj dHMgdGhlIGxvd2VyL3VwcGVyIGFyZWEgZnJvbSB0aGUNCj4gcmVnaW9uIGNvbXBsZXRlbHkgaW5k ZXBlbmRlbnRseSBmcm9tIHRoZSBBL0IgYm9vdCBvcmRlciAoYXMgaXQncyBvbmx5DQo+IGludGVu ZGVkIGZvciBhdG9taWMgdXBkYXRlcykuDQo+DQo+IFRoZSBjbGVhbiBib290IGZsb3cgKGZyb20g UkFVQ3MgcGVyc3BlY3RpdmUpIHdvdWxkIGJlIHRvIGFueXRoaW5nDQo+IHRoYXQncyBsb2FkZWQg YW5kIHJlbGV2YW50IHRvIExpbnV4IGFmdGVyIHRoZSBkZWNpc2lvbiBwb2ludC4gQW5kIHRoZQ0K PiBib290LW1ici1zd2l0Y2ggd291bGRuJ3QgYmUgaW52b2x2ZWQgaW4gIm5vcm1hbCIgc3lzdGVt IHVwZGF0ZXMuDQo+DQo+IElmIHRoYXQncyBub3QgZmVhc2libGUgaW4geW91ciBjYXNlLCB0aGUg bGVhc3QgZnJhZ2lsZSBhcHByb2FjaCBJIGNhbg0KPiB0aGluayBvZiBpcyB0byBoYXZlIGEgY29w eSBvZiB0aGUgYm9vdGxvYWRlci8tcGFydGl0aW9uIGluIHRoZSByb290ZnMuDQo+IFRoZW4gcmVt ZW1iZXIgdGhlIHNvdXJjZSBvZiB0aGUgbW9zdCByZWNlbnRseSBjb3BpZWQgY29udGVudHMgdG8g dGhlDQo+IHJlYWwgYm9vdCBwYXJ0aXRpb25zIGluIHRoZSBlbnYuIElmIHRoZSBib290bG9hZGVy IHRoZW4gZGV0ZWN0cyB0aGF0IEINCj4gc2hvdWxkIGJlIGJvb3RlZCBidXQgdGhlIEEgYm9vdGxv YWRlciB3YXMgbGFzdCBjb3BpZWQsIHBlcmZvcm0gdGhlDQo+IGNvcHksIGNoYW5nZSB0aGUgb2Zm c2V0LCByZW1lbWJlciBCIGFzIHRoZSBuZXcgc291cmNlIGluIHRoZSBlbnYgYW5kDQo+IHJlc2V0 LiBBbGwgb2YgdGhhdCB3b3VsZCBiZSBpbnZpc2libGUgdG8gUkFVQywgdG91Z2guDQoNClNvIGJh c2ljYWxseSB5b3Ugc3VnZ2VzdCB0byBpbXBsZW1lbnQgbWJyLmMgZnJvbSBSQVVDIGludG8gdS1i b290IHdpdGggYSBmZXcgZGlmZmVyZW5jZXMuDQoNClRoZSBtb3JlIHRyaXZpYWwgKGFuZCBsZXNz IHJvYnVzdCkgaWRlYSBvZiBtaW5lIHdvdWxkIGhhdmUgcmVsaWVkIG9uIHRoZSBvbGQgYm9vdGxv YWRlciBwYXJ0aXRpb24gYmVpbmcgc3RpbGwgYXZhaWxhYmxlIG9uIHRoZSBzdG9yYWdlIGRldmlj ZS4gQ2FsY3VsYXRpbmcgdGhlIG9sZCBwYXJ0aXRpb24gc2hvdWxkIGJlIGVhc3kgd2l0aCByZWdp b24tc3RhcnQgYW5kIHJlZ2lvbi1zaXplIGNvbmZpZ3MgYXQgaGFuZC4NCg0KVGhhbmsgeW91IGV2 ZXJ5Ym9keSB3aG8gaGFzIGNvbnRyaWJ1dGVkIHRvIHRoZSBkaXNjdXNzaW9uLiBGb3IgdGhlIG1v bWVudCBJIGFtIHVuc3VyZSB3aGljaCB3YXkgSSB3aWxsIGdvIGZyb20gaGVyZSBhbmQgZm9yIG5v dyBmb2N1cyBvbiBmaW5pc2hpbmcgUkFVQyBpbnRlZ3JhdGlvbiBvbiBYaWxpbnggWnlucU1QLg0K DQpIYXZlIGEgbmljZSB3ZWVrZW5kIGFuZCByZWdhcmRzLA0KTWFydGluIEhvbGxpbmdzd29ydGgN Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fClJBVUMgbWFp bGluZyBsaXN0Cg==