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570255d8a5
freebsd-dev/sys/powerpc/mpc85xx
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Rafal Jaworowski 570255d8a5 Do not use OCP85XX_LBC_OFF twice when accessing LBC registers on MPC85XX. 
It turns LBC control registers were not programmed correctly on MPC85XX. We
were accessing bogus addresses as the base offset (OCP85XX_LBC_OFF) was
erroneously added during offset calculations.  Effectively the state of LBC
control registers was not altered by the kernel initialization code, but
everything worked as long as we coincided to use the same settings (LBC decode
windows) as firmware has initialized.

Submitted by:	Lukasz Wojcik
Reviewed by:	marcel
Approved by:	re (kensmith)
Obtained from:	Semihalf
2009-07-21 08:38:45 +00:00
..
atpic.c Mark the cascaded AT interrupt handler as MP safe to avoid having 2009-05-31 01:56:06 +00:00
ds1553_bus_lbc.c More precise description of the DS1553 driver. 2009-06-24 15:48:20 +00:00
ds1553_core.c DS1553 RTC module driver. On the MPC8555CDS system it hangs off of the LBC bus. 2009-06-22 15:48:47 +00:00
ds1553_reg.h DS1553 RTC module driver. On the MPC8555CDS system it hangs off of the LBC bus. 2009-06-22 15:48:47 +00:00
i2c.c Integrated I2C controller driver (found in MPC85xx and other SOC parts). 2009-06-22 15:34:32 +00:00
isa.c Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00
lbc.c Extend and improve MPC85XX Local Bus management. 2008-12-18 18:27:12 +00:00
lbc.h Do not use OCP85XX_LBC_OFF twice when accessing LBC registers on MPC85XX. 2009-07-21 08:38:45 +00:00
mpc85xx.c Make MPC85xx LAW handling and reset routines aware of the MPC8548 variant. 2009-03-13 06:28:20 +00:00
mpc85xx.h Make MPC85xx LAW handling and reset routines aware of the MPC8548 variant. 2009-03-13 06:28:20 +00:00
nexus.c Minor clean up of BookE/MPC85XX: iprove naming and style(9). 2008-12-17 15:31:15 +00:00
ocpbus.c Initial version of the sec(4) driver for the integrated security engine found 2009-06-06 09:37:55 +00:00
ocpbus.h Initial version of the sec(4) driver for the integrated security engine found 2009-06-06 09:37:55 +00:00
opic.c Add support for the BUS_CONFIG_INTR() method to the platform and to 2008-03-07 22:08:43 +00:00
pci_ocp.c Add suppport for ISA and ISA interrupts to make the ATA 2009-04-24 03:51:11 +00:00