Commit graph

48 commits

Author SHA1 Message Date
Sonic Zhang
da34aae5fb bfin: Move gpio support for bf54x and bf60x into the generic driver folder.
The gpio spec for bf54x and bf60x differ a lot from the old gpio driver for bf5xx.
A lot of machine macros are used to accomodate both code in one gpio driver.
This patch split the old gpio driver and move new gpio2 support to the generic
gpio driver folder.

- To enable gpio2 driver, macro CONFIG_ADI_GPIO2 should be defined in the board's
config header file.
- The gpio2 driver supports bf54x, bf60x and future ADI processors, while the
older gpio driver supports bf50x, bf51x, bf52x, bf53x and bf561.
- All blackfin specific gpio function names are replaced by the generic gpio APIs.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:27 +08:00
Sonic Zhang
9d803fc812 blackfin: Move blackfin serial driver out of blackfin arch folder.
- Move blackfin serial driver to the generic driver folder.
- Move blackfin serial headers to blackfin arch head folder.
- Update the include path to blackfin serial header in start up code.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:26 +08:00
Sonic Zhang
e9a389a184 blackfin: Move blackfin watchdog driver out of the blackfin arch folder.
- Enable hw_watchdog_init() in watchdog.h if CONFIG_HW_WATCHDOG is defined.
- Move blackfin hw watchdog driver to the generic driver folder.
- Call hw_watchdog_init() from blackfin board init code.
- Reuse macro CONFIG_WATCHDOG_TIMEOUT_MSECS
- Update README.watchdog accordingly

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:30:26 +08:00
Sonic Zhang
50aadcc560 blackfin: Enable early print via the generic serial API.
Remove blackfin specific implementation of the generic serial API when
early print macro is defined.

In BFIN_BOOT_BYPASS mode, don't call generic serial_puts, because
early print in bypass mode is running before code binary is relocated
to the link address.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2013-05-13 16:26:27 +08:00
Sonic Zhang
320ec9dfb7 blackfin: bf60x: add board and headers files to support bf609
Board and config header files for bf609-ezkit support.

Signed-off-by: Bob Liu <lliubbo@gmail.com>
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
2013-03-04 13:42:07 +08:00
Marek Vasut
bffe31c144 serial: Remove CONFIG_SERIAL_MULTI from config files
Remove any notion of CONFIG_SERIAL_MULTI from board config files.
Since CONFIG_SERIAL_MULTI is now enabled by default, it is useless
to specify this config option in the board config files. Therefore
remove it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:58 -07:00
Marek Vasut
41651cab97 serial: bfin: Flip the jtag serial console to CONFIG_SERIAL_MULTI
Rework the emulation of serial console via JTAG from simple ad-hoc
implementation of serial port routines to CONFIG_SERIAL_MULTI and
enable CONFIG_SERIAL_MULTI unconditionally for blackfin.

In order for the JTAG serial console to take precedence over all
other serial ports available in system, implement override for
default_serial_console call returning this JTAG serial console.

This brings in a bit of a growth of size, but eventually will allow
us to unconditionally enable CONFIG_SERIAL_MULTI throughout the whole
U-Boot and maintain only one serial subsystem.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Mike Frysinger <vapier@gentoo.org>
2012-10-15 11:53:51 -07:00
Marek Vasut
5368c55d4c COMMON: Use __stringify() instead of MK_STR()
Kill multiple occurances and redeclaration of MK_STR
in favor of __stringify().

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:47 -07:00
Joe Hershberger
8b3637c662 common: cosmetic: CONFIG_ROOTPATH checkpatch compliance
Remove MK_STR from places that consume CONFIG_ROOTPATH to force all definitions to be string literals.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-10-22 01:21:15 +02:00
Mike Frysinger
4257ea4efd Blackfin: post: drop custom test list
The few tests that are Blackfin-specific have been migrated to common
code or been rewritten with the existing "bsp-specific" defines.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-09-29 16:38:05 -04:00
Mike Frysinger
fd48d59100 Blackfin: adi boards: also set stderr to nc with helper
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-12 02:17:46 -04:00
Mike Frysinger
27575587ba Blackfin: adi boards: enable pretty flash progress output
For only ~150 bytes increase in size, we can get a nice flash progress
indicator rather than just the boring dots (which don't tell too much
about overall progress).  So enable it for all ADI boards.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-12 02:17:46 -04:00
Mike Frysinger
e46e8159c9 Blackfin: adi boards: enable multi serial support by default
Since this only adds less than 3KiB, enable for all ADI boards.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-07-12 02:17:45 -04:00
Mike Frysinger
9ccf0b24fb Blackfin: adi boards: add eon to the "all" spi flash list
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-25 02:02:52 -04:00
Mike Frysinger
14dda9df19 Blackfin: bf537-stamp/bf527-ad7160-eval: convert to mmc_spi
Switch to the new common mmc_spi driver.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-25 02:02:50 -04:00
Mike Frysinger
a91eb2c56a Blackfin: adi boards: enable CONFIG_MONITOR_IS_IN_RAM
Our monitor is always in RAM, so enable this define for the CFI layer.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08 00:44:27 -04:00
Mike Frysinger
d633b2dbe4 Blackfin: adi boards: enable ldrinfo
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08 00:44:27 -04:00
Mike Frysinger
dba8cf1b2e Blackfin: adi boards: drop old ELF define
This define isn't used anywhere anymore, so punt it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-04-08 00:44:27 -04:00
Mike Frysinger
58d7570cd3 Blackfin: adi boards: set compiled size limits
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-25 22:07:18 -04:00
Mike Frysinger
abaa5ba4e3 Blackfin: bf548-ezkit: bump SPI flash size up
The current size used (256KiB) is smaller than the LDR created for
the bf548-ezkit, so 'run update' doesn't work correctly.  So bump
up the size a bit by making this flexible per-board config.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:40 -04:00
Mike Frysinger
4cd4c2d20a Blackfin: adi config: enable nand lock/unlock support
We use the lock/unlock options in our default nand code, so enabl
support for the options.

Reported-by: Vivi Li <vivi.li@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:39 -04:00
Mike Frysinger
56f0c57b4b Blackfin: adi config: allow boards to tweak a little more
Let people easily override bootdelay and network settings.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:39 -04:00
Mike Frysinger
c2d8b9652e Blackfin: adi config: add a hook for boards to append the env
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:39 -04:00
Mike Frysinger
f453220c1e Blackfin: adi config: add an "all spi flashes" option to unify board lists
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-10-02 16:00:39 -04:00
Michael Zaidman
800eb09641 POST cleanup.
- Revives POST for blackfin arch;
- Removes redundant code:
     arch/blackfin/lib/post.c
     arch/powerpc/cpu/ppc4xx/commproc.c
     arch/powerpc/cpu/mpc512x/common.c
- fixes up the post_word_{load|store} usage.

Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
Tested-by: Anatolij Gustschin <agust@denx.de>

List of the maintainers of the affected by patch boards:
Cc: Stephan Linz <linz@li-pro.net>
Cc: Denis Peter <d.peter@mpl.ch>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Niklaus Giger <niklaus.giger@netstal.com>
Cc: Larry Johnson <lrj@acm.org>
Cc: Feng Kan <fkan@amcc.com>
2010-09-21 21:39:31 +02:00
Mike Frysinger
beb60e777d Blackfin: bf533/bf561 boards: convert to new soft gpio i2c code
Use the new common gpio framework to simplify and unify the soft i2c
configuration settings.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>
2010-07-25 15:16:21 -04:00
Mike Frysinger
8278b870fc Blackfin: enable IP defrag for ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-13 17:50:52 -04:00
Mike Frysinger
787e343b91 Blackfin: unify default I2C settings for ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>
2010-07-13 17:50:52 -04:00
Mike Frysinger
37a4b75d4c Blackfin: bfin_spi: support gpios as chip selects
Rather than only support the pins dedicated as chip selects, utilize the
gpio framework to support any gpio pin.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-13 17:50:50 -04:00
Mike Frysinger
c5530555f8 Blackfin: unify custom gpio commands
Now that we have a unified gpio layer, the misc partial gpio commands
can be unified and made complete (support all possible gpios).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-05 05:30:07 -04:00
Robin Getz
f19fd87e93 Blackfin: add support for kgdb
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 20:36:09 -05:00
Mike Frysinger
c46a0ebf82 Blackfin: enable JFFS summary support for ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:27 -05:00
Robin Getz
0097870e3d Blackfin: add a netconsole helper
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:27 -05:00
Mike Frysinger
b7659ef2e7 Blackfin: bf527-ezkit: auto-select NAND settings
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:26 -05:00
Mike Frysinger
16ada4f66f Blackfin: ADI settings: enable silent console support
Very little additional code overhead, and only works when the user sets an
env var ahead of time, so default to on makes sense.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:26 -05:00
Harald Krapfenbauer
fd04a05b89 Blackfin: update tiny board settings (voltage/default env)
The tinyboards like to run at a little lower voltage than the default, and
they prefer to boot over the network.  For the latter, extend the common
code a little to make this easier.

Also fix the cm-bf527 env sector size while we're in here to reflect the
flash that is actually in use.

Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-01-17 09:17:26 -05:00
Heiko Schocher
4b142febff common: delete CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
There is more and more usage of printing 64bit values,
so enable this feature generally, and delete the
CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
defines.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-12-08 22:14:07 +01:00
Mike Frysinger
46a887949e Blackfin: update default console= settings
The Linux kernel has changed the way it numbers serial ports, so update
the default command line to match it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-30 15:15:08 -04:00
Mike Frysinger
c7bcdde46a Blackfin: enable 64bit printf for nand
Since the NAND code now uses 64bit code, make sure we enable support for
ADI Blackfin boards in printf to avoid the warning:
nand_util.c:45:2: warning: #warning Please define CONFIG_SYS_64BIT_VSPRINTF for correct output!

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:58:39 -04:00
Robin Getz
574b70df03 Blackfin: enable more network commands for ADI dev boards
Add dns and ntp to default networking commands, and ask for more dhcp
options to better configure the network environment.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 05:14:02 -04:00
Robin Getz
69c6d268a2 Blackfin: use +(filesize) to make sure we are only doing what is necessary
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-09-02 04:10:30 -04:00
Mike Frysinger
cd84423a09 mtd: nand: new base driver for memory mapped nand devices
The BF537-STAMP Blackfin board had a driver for working with NAND devices
that are simply memory mapped.  Since there is nothing Blackfin specific
about this, generalize the driver a bit so that everyone can leverage it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2009-07-07 17:58:04 -05:00
Mike Frysinger
7c7503ee6c Blackfin: enable LZMA for all ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-14 20:01:12 -04:00
Mike Frysinger
0e63dc0679 Blackfin: make default ADI env more flexible
Allow boards to easily override the root= and default bootcmd, allow
people to tweak the file used in default bootcmds at runtime via one env
var, and add a stock nandboot command.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-14 20:01:12 -04:00
Mike Frysinger
dd14af7640 Blackfin: new spibootldr command
Newer Blackfin parts can an on-chip ROM that can boot LDRs over SPI flashes,
so add a new 'spibootldr' command to take advantage of it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-14 20:01:04 -04:00
Mike Frysinger
ecb1dc8922 Add support for Linux-like kallsysms
The kernel stores address<->symbol names in it so things can be decoded at
runtime.  Do it in U-Boot, and we get nice symbol decoding when crashing.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-06-12 20:45:48 +02:00
Mike Frysinger
88f9faffb3 Blackfin: add clkin_hz= to default kernel command line for ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-03-24 20:36:29 -04:00
Mike Frysinger
cf6f469e27 Blackfin: unify common ADI board settings
Rather than duplicate the same ADI settings in every ADI board, create a
common ADI config header and have all ADI boards start using that.  This
will also make merging the ~10 boards I have to forward port a lot easier.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-03-24 20:36:22 -04:00