Date: Sun, 24 May 2015 17:31:25 -0700 From: Marcel Moolenaar <marcel@xcllnt.net> To: Oleksandr Tymoshenko <gonzo@FreeBSD.org> Cc: "freebsd-arm@freebsd.org List" <freebsd-arm@freebsd.org> Subject: Re: panic: arm_unmask_irq [was: Re: TI platforms code update: switching to vendor FDT data] Message-ID: <3B662B61-1778-4791-A09F-A9162D3D7191@xcllnt.net> In-Reply-To: <3741A6A7-1185-4E5A-9E98-22F5A6C730DC@freebsd.org> References: <C9791C97-D5B1-433A-9AC0-CA2707C6137F@freebsd.org> <72E1D87A-1CEF-4719-907E-CF8E9D720FD1@xcllnt.net> <3741A6A7-1185-4E5A-9E98-22F5A6C730DC@freebsd.org>
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--Apple-Mail=_CC58EFB9-57C8-40EE-B75F-AA6E876116E0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On May 24, 2015, at 5:12 PM, Oleksandr Tymoshenko <gonzo@FreeBSD.org> = wrote: >=20 >=20 > ti_scm and ti_pinmux should be detected right after simplebus. > Could you make sure if dtb loaded by u-boot is not > from previous builds? You can decompile it using dtc: > dtc -I dtb -O dts beaglebone-black.dtb I=E2=80=99m pretty sure that=E2=80=99s not possible, since I=E2=80=99ve = never built ARM kernels in this particular VM before :-) =46rom the fdt command in the loader I can see it=E2=80=99s the first = device mentioned, so that=E2=80=99s not it. loader> fdt ls Using DTB provided by U-Boot at address 0x80000100. /am335x /am335x/interrupt-controller@48200000 /am335x/pmu /am335x/scm@44e10000 /am335x/prcm@44E00000 /am335x/dmtimers@44E05000 /am335x/rtc@44E3E000 /am335x/adc@44E0D000 /am335x/wdt1@44E35000 /am335x/gpio *snip* A verbose boot gives me: ofwbus0: <Open Firmware Device Tree> simplebus0: <Flattened device tree simple bus> on ofwbus0 simplebus0: <interrupt-controller@48200000> mem 0x48200000-0x48200fff = compat ti,aintc (no driver attached) Ok, so this is a problem. fbsdvm64% nm kernel.debug | grep aintc c0681584 r __set_modmetadata_set_sym__mod_metadata_md_aintc_simplebus c0681580 r = __set_modmetadata_set_sym__mod_metadata_md_aintc_simplebus_on_kernel c0680984 r __set_sysinit_set_sym_aintc_simplebusmodule_sys_init c07306d0 d _aintc_simplebus_depend_on_kernel c05f749c t aintc_post_filter c06039f8 t fdt_aintc_decode_ic c05f7334 t ti_aintc_attach c061c874 r ti_aintc_methods c05f72dc t ti_aintc_probe Poking some more=E2=80=A6 -- Marcel Moolenaar marcel@xcllnt.net --Apple-Mail=_CC58EFB9-57C8-40EE-B75F-AA6E876116E0 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJVYm1eAAoJEIda8t8f0tjjviIQAOtBQONVCMZre+zaingmZPxe L7eOTcNsQ1tRVPJmnTdbEkXoXWVJOuK/7YadvXu/3mKhWFUVkysMUU8WDg6SYkYE 7sTHJI/6XpPixk8O2hvKa8UCtJUgr+Y8vnmBzYPPBD7MEjkitlijnCLzOohTaJgB DqrceusnBEGwARnGBtqvdR/T6jMbIm8lCvCKuRNzz/vyxDtSiFVGrTF+qYLK2VpF m1vQ1x7p64Y4+l/pYiKLssfqMmBLwF+V4BoNnDSjIbVYlOX/b3o3o21Yp7m1KlWF 3O1f3U8whMZhXezUWrVv37zzsv5oaIY0dxyNH76ohjMcdPUcuAV5vLz0t5Ens0As XwDHQGgXN2rDGQ9w6HhNw/rz4FZ1kihi+wVebSy8ljC+UbCvdpDJi3QGDIXY/HDc hDpI/eDNpmhoxLvhA2isgz2zFZ3AsFwgZwi+kYR9oAAfr4QCNaz1SUclGG5gWX5+ hORxUKnJpM2Sk6LsAnkS3CLoiHkC9nM3oRLWFRcWnU8KA/OPzDIO5jSl7cO9R/MZ s66um9cBnXOOgMl8MZuJB6kMltWqiSYYQD8aifdH/aZCnVQsTHnaZawpOpwEXwzu 2mkEHnwGAxk/+SPcBET+ewN/Hdz+l5V4d5Ham2PESppoBTO1QM0uWMCXelNPOMFs plPSW+8VoIAdS8uZzhbX =smwA -----END PGP SIGNATURE----- --Apple-Mail=_CC58EFB9-57C8-40EE-B75F-AA6E876116E0--
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