Hi,
I have taken 2.6.32 kernel from
"http://arago-project.org/files/releases/davinci-psp_3.x.0.0-r32/sources/";
And I am trying bring up PCI Host driver. I have enabled the PCI bus support in
the kernel and tried to boot from EVM (DM6467t 1ghz) . But same kernel if I
boot from our Board it is resetting the Board
I haven't changed anything in code.
Here is my log...........
U-Boot 2009.08 (Mar 04 2010 - 11:27:52)
I2C: ready
DRAM: 256 MB
NAND: 64 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 413MHz
DDR Clock :- 330MHz
EEPROM @ 0x50 read FAILED!!!
00:0e:99:02:b5:67Net: Ethernet PHY: GENERIC @ 0x12
DaVinci EMAC
Hit any key to stop autoboot: 0
DM6467 EVM >
DM6467 EVM > tftp 0x80700000 uImage_32_PCI1
Using DaVinci EMAC device
TFTP from server 172.22.75.253; our IP address is 172.22.67.6
Filename 'uImage_32_PCI1'.
Load address: 0x80700000
Loading: T T T T ###############################################################
##
#################################################################
#################
done
Bytes transferred = 2154284 (20df2c hex)
DM6467 EVM > bootm
## Booting kernel from Legacy Image at 80700000 ...
Image Name: Linux-2.6.32-rc2-davinci1
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2154220 Bytes = 2.1 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux.............................................................
...............................................................................
done, booting the kernel.
DM646x initialization passed!
TI UBL Version: 1.50
Booting Catalog Boot Loader
BootMode = NAND
Starting NAND Copy...
Valid magicnum, 0xA1ACED66, found in block 0x00000006.
DONE0xFFBE9800.
Mind tree experiments 0x00001E03.
0x81080000.
U-Boot 2009.08 (Mar 04 2010 - 11:27:52)
I2C: ready
DRAM: 256 MB
NAND: 64 MiB
In: serial
Out: serial
Err: serial
ARM Clock :- 413MHz
DDR Clock :- 330MHz
EEPROM @ 0x50 read FAILED!!!
00:0e:99:02:b5:67Net: Ethernet PHY: GENERIC @ 0x12
DaVinci EMAC
Hit any key to stop autoboot: 0
DM6467 EVM >
Thanks & Regards,
Raghu
-----Original Message-----
From: Raghu Ramaraj
Sent: Friday, March 19, 2010 6:01 PM
To: 'Subbrathnam, Swaminathan'; Pedanekar, Hemant
Cc: [email protected]
Subject: RE: [PATCH 0/2] ARM: DaVinci: DM646x PCIHOST: Add PCI Host Controller
Support
Hi Swami,
We had already PCI interface board which has PCI devices like
SATA,wifi..etc..
Thanks & Regards,
Raghu
-----Original Message-----
From: Subbrathnam, Swaminathan [mailto:[email protected]]
Sent: Friday, March 19, 2010 5:37 PM
To: Raghu Ramaraj; Pedanekar, Hemant
Cc: [email protected]
Subject: RE: [PATCH 0/2] ARM: DaVinci: DM646x PCIHOST: Add PCI Host Controller
Support
Raghu,
Any particular reason in looking for a PCI based SATA solution? DM644x had a
ATA interface through which you can interface to HDD's. You can also go for
USB-SATA dongles if you are looking specifically for SATA .
regards
swami
________________________________________
From: [email protected]
[[email protected]] On Behalf Of Raghu
Ramaraj [[email protected]]
Sent: Friday, March 19, 2010 5:10 PM
To: Pedanekar, Hemant
Cc: [email protected]
Subject: [PATCH 0/2] ARM: DaVinci: DM646x PCIHOST: Add PCI Host Controller
Support
Hi,
I am trying interface PCI based SATA & other devices. I came to know that
there is no PCI host driver in linux-2.6.18_pro500 (mv_pro_5.0).
I have seen your patches in the community portal.
Could you please give us some guidance to move forward?
I need the following information ....
1) Does this patch have tested with PCI device?
2) I can see 2 patches for this PCI-Host Driver. Do I need to use all
those?
3) How did u handle the PIN MUX?
Thanks & Regards,
Raghu| Module Lead | MindTree Ltd. | West Campus Phase - 2 Global Village, RVCE
Post, Mysore Road, Bangalore- 560 059, INDIA | Voice +91 80 26264000 / Fax +91
80 2626 4100 | Ext 66475|Mob: +91 9886652214 | email:
[email protected]| www.mindtree.com<http://www.mindtree.com/> |
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