CVS log for src/sys/arch/evbarm/rpi/Attic/rpi.h

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G/C

FDTise RapberryPI support. Thanks for jmcneill for a lot of help with this.

The kernel image that the RPI firmware boots is now netbsd.img in the
kernel build directory.

XXX fdtbus_get_reg needs reworking

update from HEAD

Sync with HEAD

Pull up following revision(s) (requested by skrll in ticket #582):
	distrib/utils/embedded/conf/rpi.conf: revision 1.27
	etc/etc.evbarm/Makefile.inc: revision 1.70
	sys/arch/arm/broadcom/bcm2835_intr.c: revision 1.5-1.7
	sys/arch/arm/broadcom/bcm2835_obio.c: revision 1.23, 1.24
	sys/arch/arm/broadcom/bcm2835_space.c: revision 1.8
	sys/arch/arm/broadcom/bcm2835reg.h: revision 1.14
	sys/arch/arm/broadcom/bcm2835var.h: revision 1.2
	sys/arch/arm/broadcom/files.bcm2835: revision 1.24
	sys/arch/arm/cortex/a9_mpsubr.S: revision 1.30
	sys/arch/arm/cortex/armperiph.c: revision 1.8, 1.9
	sys/arch/arm/cortex/gtmr.c: revision 1.9
	sys/arch/arm/cortex/gtmr_var.h: revision 1.5
	sys/arch/arm/cortex/mpcore_var.h: revision 1.3
	sys/arch/arm/include/cpu.h: revision 1.84
	sys/arch/evbarm/conf/RPI2: revision 1.1, 1.2
	sys/arch/evbarm/conf/RPI2_INSTALL: revision 1.1
	sys/arch/evbarm/conf/RPI: revision 1.59, 1.60
	sys/arch/evbarm/conf/mk.rpi: revision 1.4
	sys/arch/evbarm/conf/std.rpi: revisions 1.16-1.19 via patch
	sys/arch/evbarm/rpi/genassym.cf: revision 1.2
	sys/arch/evbarm/rpi/rpi.h: revision 1.4
	sys/arch/evbarm/rpi/rpi2_start.S: revision 1.1
	sys/arch/evbarm/rpi/rpi_machdep.c: revision 1.57, 1.58 via patch
	sys/arch/evbarm/rpi/rpi_start.S: revision 1.13
Move some options into std.rpi
--
Add __HAVE_MM_MD_CACHE_ALIASING
Pull up following revision(s) (requested by skrll in ticket #582):
Fix TPIDRPRW_IS_CURLWP builds.
--
A MULTIPROCESSOR kernel requires TPIDRPRW_IS_CURCPU.
--
Use TPIDRPRW_IS_CURLWP as it's a slight code reduction and performance
improvement.
Initial RPI2 support - it doesn't work yet. The generic timer gets messed
up somehow.
This commit changes the KVA layout of the RPI.
--
Make this compile where gtmr isn't used.
--
Spin up the non-boot CPUs, but don't allow cpu_boot_secondary_processors
to see them for now.
RPI2 nows works well with only the boot cpu.
--
Appease a KASSERT - will be remove when MULTIPROCESSOR RPI2 is fixed.
--
Add RPI2 to kernels build for both earmv[67].
Use the earmv6 built kernels to create an image that can be used on both
RPI and RPI2
--
Add an RPI2_INSTALL

Initial RPI2 support - it doesn't work yet. The generic timer gets messed
up somehow.

This commit changes the KVA layout of the RPI.

Rebase to HEAD as of a few days ago.

Rebase.

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Re-arrange RPI VM layout and enable __HAVE_MM_MD_DIRECT_MAPPED_PHYS.  RPI
kernels now boot again.

I'm not admitting defeat in why there are problems with the
non-__HAVE_MM_MD_DIRECT_MAPPED_PHYS case.

Whitespace

sync with head

Pull up revisions:
  src/sys/arch/evbarm/dev/plcomreg.h revisions 1.2,1.3,1.4
  src/sys/arch/evbarm/conf/INTEGRATOR revision 1.65
  src/sys/arch/evbarm/dev/plcom.c revisions 1.34,1.35,1.36,1.37,1.38,1.39,1.40
  src/sys/arch/evbarm/ifpga/plcom_ifpga.c revisions 1.12,1.13,1.14
  src/sys/arch/evbarm/dev/plcomvar.h revisions 1.9,1.10,1.11
  src/sys/arch/evbarm/ifpga/plcom_ifpgavar.h revision 1.2
  src/sys/arch/arm/arm/cpufunc.c revisions 1.105,1.108
  src/sys/arch/arm/arm32/cpu.c revision 1.79
  src/sys/arch/arm/include/armreg.h revisions 1.49,1.54
  src/sys/arch/arm/arm32/pmap.c revision 1.229
  src/sys/arch/arm/arm32/arm32_machdep.c revision 1.77
  src/sys/arch/arm/include/cpu.h revision 1.64
  src/sys/arch/arm/arm/cpufunc_asm_arm1136.S revision 1.3
  src/sys/arch/arm/arm/cpufunc_asm_arm11x6.S revision 1.1
  src/sys/arch/arm/conf/files.arm revision 1.106
  src/sys/arch/arm/include/cpufunc.h revision 1.57
  src/sys/dev/sdmmc/sdhc.c revisions 1.14,1.24
  src/sys/dev/sdmmc/sdhcvar.h revisions 1.7,1.8
  src/sys/arch/evbarm/ifpga/ifpgareg.h revision 1.4
  src/sys/arch/evbarm/integrator/integrator_machdep.c revision 1.69
  src/sys/arch/arm/broadcom/bcm2835_dma.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_emmc.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_intr.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_intr.h revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_obio.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_plcom.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_pm.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_pmvar.h revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_space.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835_tmr.c revision 1.1
  src/sys/arch/arm/broadcom/bcm2835reg.h revision 1.1
  src/sys/arch/arm/broadcom/bcm2835var.h revision 1.1
  src/sys/arch/arm/broadcom/bcm_amba.h revision 1.1
  src/sys/arch/arm/broadcom/files.bcm2835 revision 1.1
  src/sys/arch/evbarm/Makefile revision 1.9
  src/sys/arch/evbarm/conf/RPI revision 1.1
  src/sys/arch/evbarm/conf/files.rpi revision 1.1
  src/sys/arch/evbarm/conf/mk.rpi revision 1.1
  src/sys/arch/evbarm/conf/std.rpi revision 1.1
  src/sys/arch/evbarm/rpi/genassym.cf revision 1.1
  src/sys/arch/evbarm/rpi/rpi.h revision 1.1
  src/sys/arch/evbarm/rpi/rpi_machdep.c revision 1.1
  src/sys/arch/evbarm/rpi/rpi_start.S revision 1.1,1.2
  src/etc/etc.evbarm/Makefile.inc revision 1.28
(requested by skrll in ticket #454).

don't mix #define<TAB> and #define<SPACE> in a file.

avoid warning with options PLCOM_DEBUG for INTEGRATOR.

Rename register values. No functional change - same code before and after.

Existing names are prefixed with PL01X_ where they're common between the
PL010 and the PL011. The PL010_/PL011_ prefixes are added where they're
found only on the respective chips.

Replace the simple_lock with a kmutex_t.  Update the locking to match
com(4) in the few places it didn't already.

DOH.  Replace a line that got accidently deleted in the last commit.

device_t/softc split
struct device * -> device_t
struct cfdata * -> cfdata_t

Add the 'Z' to the 1176 cpu product name.

ok matt@

Fix locking botch introduced in 1.36.

Fix a KASSERT. From/OK'ed by matt@

Fix racy softint dispatch that lead to KASSERT(si->si_active) in
softint_execute

Discussed with matt@. "Looks good to me"

Add the documented ARM11[37]6 Auxiliary control register defines.

Add support for the ARM1176JZS

Add a flag for the lack of LED_ON in HOST_CTL (ti omap3 doesn't do that).

Provide a method for attachments to specify capabilites.

Add support for the PL011 to plcom. Pull across a bunch of fixes from
com(4) while I'm here and do some other tidyup.

Tested on a RaspberryPi.

PL010 not tested.

Initial commit of support for the RaspberryPI (www.raspberrypi.org)

This is enough for serial console via the gpio header pins and to get to
multiuser.

A huge thank you to Matt Thomas for all his help.

Add RPI to KERNEL_SETS

Remove #if 0 code.

file rpi.h was added on branch yamt-pagecache on 2012-10-30 17:19:26 +0000

file rpi.h was added on branch netbsd-6 on 2012-08-09 06:36:51 +0000

Initial commit of support for the RaspberryPI (www.raspberrypi.org)

This is enough for serial console via the gpio header pins and to get to
multiuser.

A huge thank you to Matt Thomas for all his help.