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PowerBoot
Exchanging Data
config_rd
D
ESCRIPTION
S
YNTAX
P
ARAMETERS
dom#
bus#
dev#
fun#
reg#
B|W|L
E
XAMPLE
PPC/CPCI-690
The following commands are used to:
• Perform a PCI configuration read or write
• Read data from the on-board EEPROMs
• Write data to an on-board I2C EEPROM
• Program flash memory devices
• Start an IPMI flash update
• Load S-records or a binary image via TFTP
• Save a specified memory area via TFTP
Command to perform a PCI configuration read to a specific PCI location.
config_rd <dom#> <bus#> <dev#> <fun#> <reg#> [B|W|L]
Domain number of first or second PCI bus
Bus number
Device number
Function number
Register offset
Size of the read: byte, word or long
PowerBoot> config_rd 0 0 14 0 4
address: 0x8000A004
0x02100007
PowerBoot>
Command Set
4 - 35
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