2008-04-08 22:50:38 Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Zhi Qiang Zhang (CHINA)
Message: 53866 Hi,
I upgraded the kernel to SVN4558, but found no IDE support on Blackfin? What to do ?
Regards,
ZhangZQ
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2008-04-08 23:30:26 Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Mike Frysinger (UNITED STATES)
Message: 53868 if you read the history, that has been long deprecated (and doesnt even build). use the new pata code part of the sata framework.
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2008-04-09 00:24:07 Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Zhi Qiang Zhang (CHINA)
Message: 53872 Mike,
I used the sata framework, it seems it can find the CDROM, but the driver still can't run.
scsi0 : pata_platform
ata1: PATA max PIO0 mmio cmd 0x203fff60 ctl 0x203fff50 irq 48
ata1.00: ATAPI: HL-DT-ST CD-ROM GCR-8482B, 1.04, max UDMA/33
ata1.00: configured for PIO
ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen
ata1.00: cmd a0/00:00:00:24:00/00:00:00:00:00/a0 tag 0 pio 36 in
cdb 12 00 00 00 24 00 00 00 00 00 00 00 00 00 00 00
res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
ata1.00: status: { DRDY }
ata1: soft resetting link
ata1.00: configured for PIO
ata1: EH complete
what is the problem?
Regards,
ZhangZQ
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2008-07-03 00:22:41 Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Sonic Zhang (CHINA)
Message: 58243
What do you mean "the driver still can't work"?
No /dev/sc device?
Can't mount cdrom?
Have you selected the ISO9660 file system?
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2008-07-03 00:49:36 Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Zhi Qiang Zhang (CHINA)
Message: 58244
Hi,
I can't find that /dev/sc device.
Regards,
ZhangZQ
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2008-07-03 01:01:03 Re: Why there is no "IDE support on Blackfin CPU" in SVN 4558?
Sonic Zhang (CHINA)
Message: 58245
That means you forgot to select the scsi cdrom driver in kernel.