05 Sep, 2005
40 commits
-
We need to indicate to the hypervisor that it needs to save our VMX
registers when switching partitions on a shared-processor system, just as
it needs to for FP and PMC registers.This could be made to be on-demand when VMX is used, but we don't do that
for FP nor PMC right now either so let's not overcomplicate things.Signed-off-by: Olof Johansson
Acked-by: Paul Mackerras
Cc: Anton Blanchard
Cc:
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
xmon will do nothing but noise on a G5 if BOOTX_TEXT is not enabled.
mention the recognized kernel cmdline options for xmon.Signed-off-by: Olaf Hering
Cc: Paul Mackeras
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Update the cpci690 platform code:
- pass mem size in from bootwrapper via bi_rec
- some minor fixupsSigned-off-by: Mark A. Greer
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Update the katana platform support code:
- if booted as zImage, pass mem size in via bi_req from bootwrapper
- if booted as uImage, get mem size from bd_info passed in from u-boot
- add support for 82544 present on katana 752i's
- set cacheline size on pci devices
- some minor fixupsSigned-off-by: Mark A. Greer
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Updates and enhancement to the ppc32 mv64x60 code:
- move code to get mem size from mem ctlr to bootwrapper
- address some errata in the mv64360 pic code
- some minor cleanups
- export one of the bridge's regs via sysfs so user daemon can watch for
extraction eventsSigned-off-by: Mark A. Greer
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Added cputable entry for 7448 as well adding it to checks for saving and
restoring of cpu state.Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add declaration and cacheable_memcpy(). I'll be needing this function in
new 4xx EMAC driver I'm going to submit to netdev soon.IMHO, the better place for the declaration would be asm-powerpc/string.h,
unfortunately, ppc64 doesn't have this function, so asm-ppc/system.h is the
next best place.Signed-off-by: Eugene Surovegin
Signed-off-by: Benjamin Herrenschmidt
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add dcr_base field to ocp_func_mal_data. This is preparation step for the
new EMAC driver.Signed-off-by: Eugene Surovegin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Move 4xx PHY_MODE_XXX defines to asm-ppc/ibm_ocp.h. This is a preparation
step for the new EMAC driver.Signed-off-by: Eugene Surovegin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add a table entry for 750CXe DD2.4 ("Gekko") as found in the GameCube from
Nintendo:http://www-306.ibm.com/chips/techlib/techlib.nsf/techdocs/291C8D0EF3EAEC1687256B72005C745C#C1
Signed-off-by: Arthur Othieno
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
"745/755" (pvr_value:0x00083000) is a catch-all entry.
Since arch/ppc/kernel/misc.S:identify_cpu() returns on first match,
move this lower in the table so 750CXe DD2.4 (pvr_value:0x00083214)
may be correctly enumerated.Signed-off-by: Arthur Othieno
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Adds support for the two PCI busses on MPC83xx and the MPC834x SYS/PIBS
reference board.The code initializes PCI inbound/outbound windows, allocates and registers
PCI memory/io space. Be aware that setup of the PCI buses on the PIBs
board is expected to be done by the firmware.Signed-off-by: Tony Li
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Here is the default configuration for Marvell EV64360BP board. It has been
tested on the board.Signed-off-by: Lee Nicks
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds support for Marvell EV64360BP board. So far, it supports
mpsc serial console, gigabit ethernet, jffs2 root filesystem, etc. Other
device support, like watchdog, RTC, will be added later.Signed-off-by: Lee Nicks
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
While ppc32 has the CONFIG_HZ Kconfig option, it wasnt actually being used.
Connect it up and set all platforms to 250Hz. This pretty much mimics the
ppc64 patch from Anton Blanchard.Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add the ability to identify an SOC by a name and id. There are cases in
which the integer identifier is not sufficient to specify a specific SOC.
In these cases we can use a string to further qualify the match.Signed-off-by: Vitaly Bordug
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Disable IBM405_ERR77 and IBM405_ERR51 errata workarounds for 405EP. This
chip has these problems fixed.Signed-off-by: Eugene Surovegin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix STD_UART_OP definitions in Bamboo and Luan board ports which were
causing "initialization makes pointer from integer without a cast"
warnings.Signed-off-by: Eugene Surovegin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Fix PowerPC NPe405H EMAC Tx channel assignments. EMAC unit in this chip
uses common for 4xx "two Tx / one Rx" configuration.Signed-off-by: Eugene Surovegin
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
flush_dcache_icache_page() will be called on an instruction page fault. We
can't sleep in the fault handler, so use kmap_atomic() instead of just
kmap() for the Book-E case.Signed-off-by: Roland Dreier
Acked-by: Matt Porter
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Adds the appropriate cputable entry for PPC440SP so cache line sizes are
configured correctly.Signed-off-by: Matt Porter
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
No one uses find_name.c and no one seems to care about either. So I'm
removing it.Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Add PowerPC 440GX rev.F cputable entry.
Signed-off-by: Eugene Surovegin
Cc: Benjamin Herrenschmidt
Cc: Matt Porter
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Renamed global variables used to convey if the watchdog is enabled and
periodicity of the timer and moved the declarations into a header for these
variablesSigned-off-by: Matt McClintock
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Base addess register for SMC 1 and 2 are never initialized. This means
that they will not work unless a bootloader already configured them.The DPRAM already have space reserved, this patch just makes sure the base
addess register is updated correctly on initialization.Signed-off-by: Rune Torgersen
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
use schedule_timeout instead of direct call to schedule
Signed-off-by: Marcelo Tosatti
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The 2nd serial port on the MPC8560 ADS was not being configured correctly
and thus could not be used as a console. Updated the defconfig for the
board to configure the proper SCC channel for the 2nd serial port.Signed-off-by: Roy Zang
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
This patch adds a field to struct ocp_func_emac_data that allows
platform-specific unsupported PHY features to be passed in to the ibm_emac
ethernet driver.This patch also adds some logic for the Bamboo eval board to populate this
field based on the dip switches on the board. This is a workaround for the
improperly biased RJ-45 sockets on the Rev. 0 Bamboo.Signed-off-by: Wade Farnsworth
Signed-off-by: Matt Porter
Cc: Jeff Garzik
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Added ppc_sys device and system definitions for PowerQUICC II devices.
This will allow drivers for PQ2 to be proper platform device drivers.
Which can be shared on PQ3 processors with the same peripherals.Signed-off-by: Matt McClintock
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
PowerPC 40x and Book-E processors support a watchdog timer at the processor
core level. The timer has implementation dependent timeout frequencies
that can be configured by software.One the first Watchdog timeout we get a critical exception. It is left to
board specific code to determine what should happen at this point. If
nothing is done and another timeout period expires the processor may
attempt to reset the machine.Command line parameters:
wdt=0 : disable watchdog (default)
wdt=1 : enable watchdogwdt_period=N : N sets the value of the Watchdog Timer Period.
The Watchdog Timer Period meaning is implementation specific. Check
User Manual for the processor for more details.This patch is based off of work done by Takeharu Kato.
Signed-off-by: Matt McClintock
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support ochi-ppc-soc.c on IBM stb04xxx platforms
Signed-off-by: Dale Farnsworth
Signed-off-by: Matt Porter
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
GFP flags must be passed as unisgned int __nocast these days, else we'll
get tons of sparse warnings in every driver.Signed-off-by: Christoph Hellwig
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the PCORE board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the SPD823TS board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the SM850 board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the REDWOOD board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the RAINIER board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the OAK board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the MENF1 board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
Support for the MCPN765 board is no longer maintained and thus being removed
Signed-off-by: Kumar Gala
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
