you can check your SIO code under coreboot/src/superio/(chip brand)/chip/* . it seems the parallel port are not configured correctly.
Best wishes QingPei Wang Phone: 86+018930528086
On Wed, May 30, 2012 at 3:04 AM, Joao Bonina firstname.lastname@example.org wrote:
can you give me some pointers on that? Is there a tutorial or information resource for that?
Where could I check the SIO code for that?
*From:* Marc Jones email@example.com *To:* Joao Bonina firstname.lastname@example.org *Cc:* "email@example.com" < firstname.lastname@example.org>; "email@example.com" < firstname.lastname@example.org> *Sent:* Tuesday, 29 May 2012, 19:58
*Subject:* Re: [coreboot] No parallel port set up on Alix 1D board
On Sun, May 27, 2012 at 5:30 PM, Joao Bonina email@example.com wrote:
sorry about that.
I'm attaching the serial console debug, as well as the dmesg output.
I'm using coreboot v4.0-2408-gad422c0
SeaBIOS is version -20120527_232947-debian (as outputted by SeaBIOS
Distribution is Debian Squeeze, and kernel version is 2.6.38-bpo.2-486.
Thanks in advance!
----- Original Message ----- From: Paul Menzel firstname.lastname@example.org To: Joao Bonina email@example.com Cc: firstname.lastname@example.org Sent: Sunday, 27 May 2012, 13:34 Subject: Re: [coreboot] No parallel port set up on Alix 1D board
at first, could you in the future please just send plain text messages to the list ? That would be awesome.
Am Sonntag, den 27.05.2012, 04:55 -0700 schrieb Joao Bonina:
I just started using coreboot with SeaBIOS as payload on an Alix 1D board and began testing functionality.
I noticed that the parallel port isn't working (the /dev/parport0 isn't created), and parallel port support is selected in coreboot's config.
Anyone have any clues or hints?
Unfortunately you do not provide enough information for developers to help you. Please tell them the coreboot version, the SeaBIOS version, the distribution and so and on.
Also please attach coreboot’s debugging output and the Linux kernel messages.
The error is in your log: PNP: 002e.1 60 <- [0x0000000378 - 0x000000037f] size 0x00000008 gran 0x03 io PNP: 002e.1 70 <- [0x0000000007 - 0x0000000007] size 0x00000001 gran 0x00 irq ERROR: PNP: 002e.1 74 drq size: 0x0000000001 not assigned
You'll need to see what is going on in the SIO code for that device. The setting is done in the mainboard devicetree.cb.
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