Date: Mon, 6 May 2019 14:20:40 -0600 From: Warner Losh <imp@bsdimp.com> To: Lev Serebryakov <lev@freebsd.org> Cc: Toomas Soome <tsoome@me.com>, Rebecca Cran <bcran@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: GPT boot has less features than legacy MBR-based one (Was: UEFI, loader.efi and /boot.config) Message-ID: <CANCZdfpC%2B9grpZeGJTQqdnsh6xrw9%2B_Cvv6S9gpOdgt-RgBzbA@mail.gmail.com> In-Reply-To: <079dd6fe-4af7-7e9b-68e8-3e0e1f58e3ab@FreeBSD.org> References: <912985968.20190119125228@serebryakov.spb.ru> <etPan.5c433dd9.327b23c6.1973@bluestop.org> <1951151017.20190119235425@serebryakov.spb.ru> <4636753.YNO7O01DYZ@photon.int.bluestop.org> <17710465740.20190120134042@serebryakov.spb.ru> <CANCZdfq%2BmuSr=CX4V9_ebWwNv1S49=mJZms0ZVoCB2onp%2BqHNA@mail.gmail.com> <3f4214e2-36af-cc87-0a3c-2c7ce26cffd8@FreeBSD.org> <DE6A295D-80CF-4E9A-88EE-F9F63ED66286@me.com> <b4100160-d30d-a696-a2cb-be4f7f0d5305@FreeBSD.org> <C7DBCEA9-42AE-4ACC-84D8-10035DF0529E@me.com> <0bbb962f-cc59-f29d-b26d-fa675cbb1082@FreeBSD.org> <CANCZdfp5zFpbh5x253kQJ-XfCJ0jPhff_i_5GZ4EpJaVZHj8eQ@mail.gmail.com> <079dd6fe-4af7-7e9b-68e8-3e0e1f58e3ab@FreeBSD.org>
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On Mon, May 6, 2019 at 1:16 PM Lev Serebryakov <lev@freebsd.org> wrote: > On 01.05.2019 0:15, Warner Losh wrote: > > > I think all the features are there. You can install loader.efi as you > > used to install boot1.efi and have it work as well or better than > boot1.efi. > Thank you! > > > > > > But then again, if you are using stock (generic) OS on embedded > > system, you are already doing it wrong and will get into the trouble > > sooner or later:) > > I can not say, is NanoBSD "stock" or not :-) > > > > > > One of the big reasons I did the latest changes was to make it possible > > for NanoBSD to work better. > Could you please look at, which helps NanoBSD to work better with > strange/broken hardware? > > https://reviews.freebsd.org/D17102 > https://reviews.freebsd.org/D17103 Done. commented on the review. (I don't know do we need this for UEFI loader, though). > UEFI is weird, wrt resets and such. Warner
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