Date: Tue, 9 Jun 2015 13:03:24 -0700 From: Oleksandr Tymoshenko <gonzo@bluezbox.com> To: Hellmuth Michaelis <hm@hellmuth-michaelis.de> Cc: freebsd-arm@freebsd.org Subject: Re: bbb cape dtb's Message-ID: <AD33F6C0-2CE7-4ABA-9439-491030E9B18D@bluezbox.com> In-Reply-To: <D364EAE6-0EDE-4FA0-8680-83EB9626C44B@hellmuth-michaelis.de> References: <D364EAE6-0EDE-4FA0-8680-83EB9626C44B@hellmuth-michaelis.de>
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> On Jun 9, 2015, at 3:48 AM, Hellmuth Michaelis = <hm@hellmuth-michaelis.de> wrote: >=20 > Hi, >=20 > i=E2=80=99ve got a relay cape and want to make it known to a current = FreeBSD kernel. After fiddling around in loader.(rc|conf), i got it to = load, but boot process stops somehow: >=20 > Warning: unable to open file /boot/loader.conf.local > /boot/kernel/kernel data=3D0x5777d8+0x34828 = syms=3D[0x4+0x57cf0+0x4+0x55495] > geom_label.../boot/kernel/geom_label.ko text=3D0x4764 data=3D0x754+0x4 = syms=3D[0x4+0x11c0+0x4+0xee7] > ok > relay.../boot/dtb/CBB-Relay-00A0.dtb size=3D0x1905 > ok >=20 > Hit [Enter] to boot immediately, or any other key for command prompt. > Booting [/boot/kernel/kernel]... =20 > Using DTB from loaded file '/boot/dtb/CBB-Relay-00A0.dtb'. > Kernel entry at 0x88200100... > Kernel args: -v >=20 > . . . here console output stops. >=20 > Does the loaded dtb replace the =E2=80=9Emain=E2=80=9C dtb ? >=20 > How do i =E2=80=9Ejust add=E2=80=9C a dtb to the =E2=80=9Emain=E2=80=9C = one, or do i have to merge dtb source files and rebuild the kernel with = it ? For now there is no support for overlay DTBs. You can #include cape DTS file at the end of the main dts file and rebuild main dtb.=20
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