Diffusion FreeBSD src repository - subversion rS299241

[bhnd] Initial bhnd(4) SPROM/NVRAM support.
rS299241
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Description

[bhnd] Initial bhnd(4) SPROM/NVRAM support.

This adds support for the NVRAM handling and the basic SPROM
hardware used on siba(4) and bcma(4) devices, including:

SPROM directly attached to the PCI core, accessible via PCI configuration space.
SPROM attached to later ChipCommon cores.
SPROM variables vended from the parent SoC bus (e.g. via a directly-attached flash device).

Additional improvements to the NVRAM/SPROM interface will
be required, but this changeset stands alone as working
checkpoint.

Submitted by: Landon Fuller <landonf@landonf.org>
Reviewed by: Michael Zhilin <mizkha@gmail.com> (Broadcom MIPS support)
Differential Revision: https://reviews.freebsd.org/D6196

[bhnd] Initial bhnd(4) SPROM/NVRAM support.rS299241Actions

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Details

Event Timeline

Changes (34)

rS299241

head/sys/conf/files

head/sys/conf/kmod.mk

head/sys/dev/bhnd/bcmsrom_fmt.h

head/sys/dev/bhnd/bcmsrom_tbl.h

head/sys/dev/bhnd/bhnd.c

head/sys/dev/bhnd/bhnd.h

head/sys/dev/bhnd/bhnd_bus_if.m

head/sys/dev/bhnd/bhnd_ids.h

head/sys/dev/bhnd/bhndb/bhndb.c

head/sys/dev/bhnd/bhndb/bhndb_pci.c

head/sys/dev/bhnd/bhndb/bhndb_pci_sprom.c

head/sys/dev/bhnd/bhndb/bhndb_pcireg.h

head/sys/dev/bhnd/bhndb/bhndb_pcivar.h

head/sys/dev/bhnd/cores/chipc/chipc.c

head/sys/dev/bhnd/cores/chipc/chipcreg.h

head/sys/dev/bhnd/cores/chipc/chipcvar.h

head/sys/dev/bhnd/nvram/bhnd_nvram.h

head/sys/dev/bhnd/nvram/bhnd_nvram_if.m

head/sys/dev/bhnd/nvram/bhnd_sprom.c

head/sys/dev/bhnd/nvram/bhnd_spromreg.h

head/sys/dev/bhnd/nvram/bhnd_spromvar.h

head/sys/dev/bhnd/nvram/nvram_map

head/sys/dev/bhnd/nvram/nvram_subr.c

head/sys/dev/bhnd/nvram/nvramvar.h

head/sys/dev/bhnd/tools/bus_macro.sh

head/sys/dev/bhnd/tools/nvram_map_gen.awk

head/sys/dev/bhnd/tools/nvram_map_gen.sh

head/sys/dev/bwn/bwn_mac.c

head/sys/modules/bhnd/Makefile

head/sys/modules/bhnd/bhndb/Makefile

head/sys/modules/bhnd/bhndb_pci/Makefile

head/sys/modules/bhnd/cores/bhnd_chipc/Makefile

head/sys/modules/bhnd/nvram/Makefile

head/sys/modules/bwn_pci/Makefile

[bhnd] Initial bhnd(4) SPROM/NVRAM support.
rS299241
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