Commit graph

12 commits

Author SHA1 Message Date
Mike Frysinger
032c44e0a5 Blackfin: bf518f-ezbrd: convert to portmux framework
Rather than bang MMRs directly, use the new portmux framework to handle
the details.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-13 17:50:51 -04:00
Mike Frysinger
0c929426f8 Blackfin: bf518f-ezbrd: handle different PHYs dynamically
The original BF518F-EZBRD's have a Micrel KSZ8893 DSA on them, but newer
ones only have a National PHY (which lack a RX Error interrupt line).  So
in the board eth init code, dynamically detect what is hooked up to the MAC
and handle each accordingly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-13 17:50:50 -04:00
Peter Tyser
78acc472d9 Rename lib_generic/ to lib/
Now that the other architecture-specific lib directories have been
moved out of the top-level directory there's not much reason to have the
'_generic' suffix on the common lib directory.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:04 +02:00
Peter Tyser
89f39e177e Change directory-specific CFLAGS to use full path
Previously, a specific file or directory could be compiled with custom
CFLAGS by adding a Makefile variable such as:
  CFLAGS_dlmalloc.o = <custom flags for common/dlmalloc.c>
or
  CFLAGS_lib = <custom flags for lib directory>

This method breaks down once multiple files or directories share the
same path.  Eg FLAGS_fileA = <custom flags> would incorrectly result in
both dir1/fileA.c and dir2/fileA.c being compiled with <custom flags>.

This change allows finer grained control which we need once we move
lib_$ARCH to arch/$ARCH/lib/ and lib_generic/ to lib/.  Without this
change all lib/ directories would share the same custom CFLAGS.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:00 +02:00
Cliff Cai
e54c820991 Blackfin: convert bfin_sdh to generic mmc
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:27 -05:00
Mike Frysinger
fa45bd498a Blackfin: kill off useless initdram() usage
While the initdram() function makes sense on some arches, it doesn't for
Blackfin systems as it's always implemented the same way.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:26 -05:00
Mike Frysinger
9ae55ccf60 Blackfin: enable -O2 in lib_generic/ for ADI/Bluetechnix boards
Building the compression code in lib_generic/ with -O2 rather than -Os
gives a nice speed boost without too much code size increase.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-15 13:30:19 -04:00
Mike Frysinger
9ff67e5e4c Blackfin: unify u-boot linker scripts
All the Blackfin linker scripts were duplicated across the board dirs with
no difference save from the semi-often used ENV_IS_EMBEDDED option.  So
unify all of them in the lib_blackfin/ dir and for the few boards that
need to embedded the environment directly, add a LDS_BOARD_TEXT define for
them to customize via their board config file.  This is much simpler than
forcing them to duplicate the rest of the linker script.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-14 20:01:14 -04:00
Graf Yang
ab68790798 Blackfin: bf518f-ezbrd: setup portmux for async flash
The pins for async memory where parallel flash lives are not enabled by
default, so make sure we mux them as needed.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-25 22:38:42 -04:00
Wolfgang Denk
e26ad0eabd Minor Coding Style fix; update CHANGELOG.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-05-15 22:32:57 +02:00
Graf Yang
f8ddcd5822 Blackfin: bf518f-ezbrd: reset ethernet PHY during init
We don't know what state the ethernet PHY is in when starting up, so make
sure we set it to a sane state.  This fixes troubles seen when Linux boots
up, configures the PHY is a non-default state, and then the system reboots
into U-Boot which previously expected a reset state only.

Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-05-06 08:47:37 -04:00
Mike Frysinger
84a9dda324 Blackfin: bf518f-ezbrd: new board port
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-04-02 06:41:46 -04:00