From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dirk Behme Subject: Re: ARMv8: New board bring up hangs in kernel start? Date: Sat, 16 Apr 2016 19:39:17 +0200 Message-ID: <571278C5.8090202@gmail.com> References: <56F2D158.804@gmail.com> <56FACF42.1020608@arm.com> <56FD613F.7050804@gmail.com> <56FEA321.4030108@arm.com> <57028BEC.1040707@gmail.com> <5704E971.2020907@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <5704E971.2020907@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall Cc: sstabellini@kernel.org, "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org SGkgSnVsaWVuLAoKT24gMDYuMDQuMjAxNiAxMjo0OCwgSnVsaWVuIEdyYWxsIHdyb3RlOgo+Cj4g T24gMDQvMDQvMjAxNiAxNjo0NCwgRGlyayBCZWhtZSB3cm90ZToKPj4gSGkgSnVsaWVuLAo+Cj4g SGVsbG8gRGlyaywKPgo+PiBPbiAwMS4wNC4yMDE2IDE4OjM0LCBKdWxpZW4gR3JhbGwgd3JvdGU6 Cj4+Pgo+Pj4KPj4+IE9uIDMxLzAzLzE2IDE4OjQxLCBEaXJrIEJlaG1lIHdyb3RlOgo+Pj4+PiBB bHNvIGhhdmUgeW91IHRyaWVkIGEgbmV3ZXIgdmVyc2lvbiBvZiBYZW4/Cj4+Pj4KPj4+Pgo+Pj4+ IEkndmUgc3dpdGNoZWQgdG8gdGhlIHJlY2VudCBtYXN0ZXIKPj4+Pgo+Pj4+IGE2ZjJjZGI2MyB4 ODYvaHZtL3ZpcmlkaWFuOiBrZWVwIEFQSUMgYXNzaXN0IHBhZ2UgbWFwcGVkCj4+Pj4KPj4+PiBu b3cuIE5vIGRpZmZlcmVuY2UuCj4+Pj4KPj4+PiBJJ2xsIGhhdmUgYSBkZWVwZXIgbG9vayBpbnRv IHRoZSBpbnRlcnJ1cHQgY29uZmlndXJhdGlvbi4KPj4+Pgo+Pj4+IElzIHRoZXJlIGFueXdoZXJl IHNvbWUgYmFzaWMgZGVzY3JpcHRpb24gd2hpY2ggaW50ZXJydXB0cyBhcmUKPj4+PiBzdXBwb3Nl ZAo+Pj4+IHRvIGJlIGhhbmRsZWQgYnkgWEVOIGFuZCB3aGljaCBieSB0aGUgTGludXgga2VybmVs PyBJLmUuIGhvdyB0aGUgQVJNCj4+Pj4gR0lDCj4+Pj4gc2hvdWxkIGJlIGNvbmZpZ3VyZWQgcmVn YXJkaW5nIHRoZSBkaXN0cmlidXRvci9DUFUvdmlydHVhbCBwYXJ0cz8KPj4+Cj4+PiBBbGwgdGhl IGludGVycnVwdHMgYXJlIHRha2VuIGJ5IFhlbi4gVGhlIGZ1bmN0aW9uIGRvX0lSUSBpbiBYZW4g d2lsbAo+Pj4gZGlzcGF0Y2ggdGhlIElSUSBlaXRoZXIgdG8gYSBndWVzdCBvciBjYWxsIGEgWGVu IHNwZWNpZmljIGhhbmRsZXIuCj4+Pgo+Pj4gWGVuIGhhbmRsZXMgb25seSBhIGxpbWl0ZWQgbnVt YmVyIG9mIGludGVycnVwdDoKPj4+ICAgICAgKiB0aW1lcnMKPj4+ICAgICAgKiBVQVJUCj4+PiAg ICAgICogU01NVQo+Pj4KPj4+IFRoZSByZXN0IGlzIGVpdGhlciByb3V0ZWQgdG8gZ3Vlc3RzIG9y IGJsYWNrbGlzdGVkIGJ5IFhlbi4KPj4KPj4KPj4gT2ssIHRoYW5rcywgdGhhdCBoZWxwcyA6KSBP bmNlIEkgaGF2ZSBpdCB3b3JraW5nLCBtYXliZSBJIHBvc3QgYSBwYXRjaAo+PiB0byBhZGQgdGhp cyBpbmZvIHRvIHRoZSBkb2N1bWVudGF0aW9uLgo+Cj4gVGhhdCB3b3VsZCBiZSBnb29kLiBUaGFu ayB5b3UhCj4KPj4KPj4gSnVzdCBhbiBvdGhlciBxdWVzdGlvbjoKPj4KPj4gT24gQVJNdjggNjQt Yml0IFhlbiBpcyBzdXBwb3NlZCB0byBiZSBzdGFydGVkIGF0IEVMMiAqbm9uc2VjdXJlKiwKPj4g Y29ycmVjdD8KPgo+IFRoYXQncyByaWdodC4KPgo+Pgo+PiBJdCBsb29rcyB0byBtZSB0aGF0IHRo ZSBHSUN2MiBvbiBteSBib2FyZCBpcyBhbHJlYWR5IHBhcnRseSBjb25maWd1cmVkCj4+IGJ5IHRo ZSBmaXJtd2FyZSBhdCBzZWN1cmUgRUwzLiBUaGF0IGRvZXMgbWVhbiwgd2hhdGV2ZXIKPj4gZ2lj djJfZGlzdF9pbml0KCkgYW5kIGdpY3YyX2NwdV9pbml0KCkgYXJlIHN1cHBvc2VkIHRvIGRvLCB0 aGV5Cj4+IGNhbid0IGRvCj4+IGl0IChjb21wbGV0ZWx5KSBiZWNhdXNlIHRoZXkgZG9uJ3QgaGF2 ZSBhY2Nlc3MgdG8gdGhlIHNlY3VyZSBwYXJ0IG9mCj4+IHRoZQo+PiBHSUMgKD8pCj4KPiBXaGlj aCBpcyBub3JtYWwsIHRoZSBzZWN1cmUgcGFydCBvZiB0aGUgR0lDIHNob3VsZCBoYXZlIGFscmVh ZHkgYmVlbgo+IGluaXRpYWxpemVkIGJ5IHRoZSBmaXJtd2FyZSBydW5uaW5nIGF0IHNlY3VyZSBF TDMuCgoKSSdtIHVzaW5nCgpodHRwczovL2dpdC5rZXJuZWwub3JnL2NnaXQvbGludXgva2VybmVs L2dpdC90b3J2YWxkcy9saW51eC5naXQvdHJlZS9hcmNoL2FybTY0L2Jvb3QvZHRzL3JlbmVzYXMv cjhhNzc5NS5kdHNpI24xMzQKClRoZSBzcGVjaWFsIHRoaW5nIGhlcmUgaXMgdGhhdCBpdCBoYXMg dGhlIG9mZnNldHMgMHgxMDAwMCwgMHgyMDAwMCwgCjB4NDAwMDAgYW5kIDB4NjAwMDAuIEluc3Rl YWQgb2YgdGhlIHN0YW5kYXJkIG9uZXMgMHgxMDAwLCAweDIwMDAsIAoweDQwMDAgYW5kIDB4NjAw MC4KCk5vdywganVzdCBieSB0cnkgJiBlcnJvciwgdXNpbmcgWzFdIG1ha2VzIHRoaW5ncyB3b3Jr aW5nLgoKSSdtIG5vdCBzdXJlIHdoeSB0aGlzIGNoYW5nZXMgYW55dGhpbmcsIHRob3VnaDoKCiog VG8gbXkgdW5kZXJzdGFuZGluZywgdGhlIEdJQyByZWdpc3RlciByYW5nZXMgYXJlIG1heCAweDEw MDAuIFNvIEknZCAKdGhpbmsgdGhhdCB0aGUgMHgyMDAwIHNob3VsZCBiZSBzdWZmaWNpZW50IHRv IG1hcCBhbGwgbmVjZXNzYXJ5IHJlZ2lzdGVycy4KCiogSSBoYXZlbid0IG9ic2VydmVkIGFueSBN TVUgZmF1bHQuIFNvIGl0IGRpZG4ndCBsb29rIGxpa2UgYW55IApub24tbWFwcGVkIHJlZ2lzdGVy IHdhcyBhY2Nlc3NlZCB3aXRob3V0IHRoaXMgY2hhbmdlLgoKSG1tIC4uLgoKQmVzdCByZWdhcmRz CgpEaXJrCgpbMV0KCi0tLSByOGE3Nzk1LmR0c2lfb3JpZwkyMDE2LTA0LTE2IDE5OjMzOjA5LjY5 ODAzMDQ2MiArMDIwMAorKysgcjhhNzc5NS5kdHNpCTIwMTYtMDQtMTYgMTk6MzM6MzguMjAyMDI5 MDU3ICswMjAwCkBAIC0xMzcsOSArMTM3LDkgQEAKICAJCQkjYWRkcmVzcy1jZWxscyA9IDwwPjsK ICAJCQlpbnRlcnJ1cHQtY29udHJvbGxlcjsKICAJCQlyZWcgPSA8MHgwIDB4ZjEwMTAwMDAgMCAw eDEwMDA+LAotCQkJICAgICAgPDB4MCAweGYxMDIwMDAwIDAgMHgyMDAwPiwKKwkJCSAgICAgIDww eDAgMHhmMTAyMDAwMCAwIDB4MjAwMDA+LAogIAkJCSAgICAgIDwweDAgMHhmMTA0MDAwMCAwIDB4 MjAwMDA+LAotCQkJICAgICAgPDB4MCAweGYxMDYwMDAwIDAgMHgyMDAwPjsKKwkJCSAgICAgIDww eDAgMHhmMTA2MDAwMCAwIDB4MjAwMDA+OwogIAkJCWludGVycnVwdHMgPSA8R0lDX1BQSSA5CiAg CQkJCQkoR0lDX0NQVV9NQVNLX1NJTVBMRSg0KSB8IElSUV9UWVBFX0xFVkVMX0hJR0gpPjsKICAJ CX07CgoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVu LWRldmVsIG1haWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVuLm9yZwpodHRwOi8vbGlzdHMu eGVuLm9yZy94ZW4tZGV2ZWwK