On Wed, Apr 6, 2016 at 1:23 PM, Josh Datko <[email protected]> wrote:
>
> > >
> > Now it works if we remove:
> >
> > - /* TPM - Driver currently only available in
> > 3.13.x */
> > - tpm_i2c_atmel@29 {
> > - compatible = "tpm_i2c_atmel";
> > - reg = <0x29>;
> > - };
> >
> > i bet something changed in v4.1.x with regards to the tpm_i2c_atmel
> > node.. time to grep the kernel..
>
> Ok, thanks, odd.
>
> The tpm module did seem to come up with /dev/tpm0 though when the
> UART/GPIO didn't.
>
> If successful, I think you'll just see "Issuing TPM_STARTUP" or
> something similar.
>
> They moved the tpm in the sysfs in 4.X or around there, but on a quick
> look the driver name is still the same and the address hasn't
> changed...
>
and pushed:
https://github.com/beagleboard/bb.org-overlays/commit/d94f9b7bfe1b67302fe05485e662054936b11963
debian@beaglebone:~$ dmesg | grep serial
[ 3.162564] 44e09000.serial: ttyS0 at MMIO 0x44e09000 (irq = 158,
base_baud = 3000000) is a 8250
[ 3.644695] 48024000.serial: ttyS2 at MMIO 0x48024000 (irq = 197,
base_baud = 3000000) is a 8250
[ 3.645602] 481a8000.serial: ttyS4 at MMIO 0x481a8000 (irq = 198,
base_baud = 3000000) is a 8250
debian@beaglebone:~$ dmesg | grep bone
[ 0.000000] Kernel command line: console=tty0 console=ttyO0,115200n8
bone_capemgr.enable_partno=BB-UART2,BB-BONE-CRYPTO root=/dev/mmcblk0p1
rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable
[ 3.396105] bone_capemgr bone_capemgr: Baseboard: 'A335BNLT,
,BBG115096703'
[ 3.396132] bone_capemgr bone_capemgr:
compatible-baseboard=ti,beaglebone-black - #slots=4
[ 3.447180] bone_capemgr bone_capemgr: slot #0: No cape found
[ 3.506977] bone_capemgr bone_capemgr: slot #1: No cape found
[ 3.566975] bone_capemgr bone_capemgr: slot #2: No cape found
[ 3.626971] bone_capemgr bone_capemgr: slot #3: No cape found
[ 3.632769] bone_capemgr bone_capemgr: enabled_partno PARTNO 'BB-UART2'
VER 'N/A' PR '0'
[ 3.632782] bone_capemgr bone_capemgr: slot #4: override
[ 3.632795] bone_capemgr bone_capemgr: Using override eeprom data at
slot 4
[ 3.632810] bone_capemgr bone_capemgr: slot #4: 'Override Board
Name,00A0,Override Manuf,BB-UART2'
[ 3.632908] bone_capemgr bone_capemgr: enabled_partno PARTNO
'BB-BONE-CRYPTO' VER 'N/A' PR '0'
[ 3.632919] bone_capemgr bone_capemgr: slot #5: override
[ 3.632930] bone_capemgr bone_capemgr: Using override eeprom data at
slot 5
[ 3.632943] bone_capemgr bone_capemgr: slot #5: 'Override Board
Name,00A0,Override Manuf,BB-BONE-CRYPTO'
[ 3.633294] bone_capemgr bone_capemgr: initialized OK.
[ 3.645208] bone_capemgr bone_capemgr: slot #4: dtbo
'BB-UART2-00A0.dtbo' loaded; overlay id #0
[ 3.647528] bone_capemgr bone_capemgr: slot #5: dtbo
'BB-BONE-CRYPTO-00A0.dtbo' loaded; overlay id #1
[ 13.422266] LUN: removable file:
/var/cache/doc-beaglebone-getting-started/beaglebone-getting-started-2015-12-04.img
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
For more options, visit http://beagleboard.org/discuss
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