Commit graph

2238 commits

Author SHA1 Message Date
Marek Vasut
29b5ff7f8e serial: sparc: Implement CONFIG_SERIAL_MULTI into leon3 serial driver
Implement support for CONFIG_SERIAL_MULTI into leon3 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the leon3 driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
2012-10-15 11:53:52 -07:00
Marek Vasut
af7be3b6a9 serial: sparc: Implement CONFIG_SERIAL_MULTI into leon2 serial driver
Implement support for CONFIG_SERIAL_MULTI into leon2 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the leon2 driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
2012-10-15 11:53:52 -07:00
Marek Vasut
fcc2074d57 serial: powerpc: Implement CONFIG_SERIAL_MULTI into iop480 serial driver
Implement support for CONFIG_SERIAL_MULTI into iop480 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the iop480 driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:52 -07:00
Marek Vasut
7a31154627 serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc85xx serial driver
Implement support for CONFIG_SERIAL_MULTI into mpc85xx serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the mpc85xx driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:52 -07:00
Marek Vasut
d68f4da2fa serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc8260 serial drivers
Implement support for CONFIG_SERIAL_MULTI into both SCC and SMC mpc8260
serial drivers. These drivers were so far only usable directly, but this
patch also adds support for the multi method. This allows using more than
one serial driver alongside the mpc8260 drivers. Also, add a weak
implementation of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:51 -07:00
Marek Vasut
2063a54e14 serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc8220 serial driver
Implement support for CONFIG_SERIAL_MULTI into mpc8220 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the mpc8220 driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:51 -07:00
Marek Vasut
b57c652802 serial: powerpc: Implement CONFIG_SERIAL_MULTI into mpc5xx serial driver
Implement support for CONFIG_SERIAL_MULTI into mpc5xx serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the mpc5xx driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:51 -07:00
Marek Vasut
6cb3273d11 serial: mips: Implement CONFIG_SERIAL_MULTI into JZ serial driver
Implement support for CONFIG_SERIAL_MULTI into JZ serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the JZ driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2012-10-15 11:53:51 -07:00
Marek Vasut
0191142283 serial: mips: Implement CONFIG_SERIAL_MULTI into asc serial driver
Implement support for CONFIG_SERIAL_MULTI into asc serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the asc driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2012-10-15 11:53:51 -07:00
Marek Vasut
7b953c5165 serial: mips: Implement CONFIG_SERIAL_MULTI into au1x00 serial driver
Implement support for CONFIG_SERIAL_MULTI into au1x00 serial driver.
This driver was so far only usable directly, but this patch also adds
support for the multi method. This allows using more than one serial
driver alongside the au1x00 driver. Also, add a weak implementation
of default_serial_console() returning this driver.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2012-10-15 11:53:51 -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
5ae1de0d49 serial: bfin: Adjust serial_register_bfin_uart()
Rename the serial_register_bfin_uart() to bfin_initialize_serial()
to be consistent with the rest of the naming. Next, remove it's
prototype from serial.h and properly insert it into serial.c as
the rest of the serial initialization functions.

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 11:53:50 -07:00
Marek Vasut
abc0ed8da1 serial: ns16550: Move serial registration from serial_initialize()
Move the registration of eserialN_device ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented ns16550_serial_initialize() function, which is
implemented inside of the ns16550 serial driver allows encapsulation
of eserialN_device within the ns16550 serial driver itself.

Also, remove the exports of eserialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the ns16550 serial driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Michal Simek <monstr@monstr.eu>
2012-10-15 11:53:50 -07:00
Marek Vasut
918327c8f0 serial: mpc512x: Move serial registration from serial_initialize()
Move the registration of serialN_device ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented mpc512x_serial_initialize() function, which is
implemented inside of the mpc512x serial driver allows encapsulation
of serialN_device within the mpc512x serial driver itself.

Also, remove the exports of serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the mpx512x serial driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
2012-10-15 11:53:50 -07:00
Marek Vasut
87d692295f serial: microblaze: Move serial registration from serial_initialize()
Move the registration of xuartlite_serialN_device ports from
default serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented xuartlite_serial_initialize() function, which is
implemented inside of the serial_xuartlite driver allows encapsulation
of xuartlite_serialN_device within the serial_xuartlite driver itself.

Also, remove the exports of xuartlite_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_xuartlite driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
2012-10-15 11:53:50 -07:00
Tom Rini
51d8102f8e serial: zynq: Move serial registration from serial_initialize()
Move the registration of zynq_serialN_device ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented zynq_serial_initialize() function, which is
implemented inside of the serial_zynq driver allows encapsulation
of zynq_serialN_device within the serial_zynq driver itself.

Also, remove the exports of zynq_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_zynq driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:49 -07:00
Marek Vasut
b4980515f3 serial: s5p: Move serial registration from serial_initialize()
Move the registration of s5p_serialN_device ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented s5p_serial_initialize() function, which is
implemented inside of the serial_s5p driver allows encapsulation
of s5p_serialN_device within the serial_s5p driver itself.

Also, remove the exports of s5p_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_s5p driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
2012-10-15 11:53:49 -07:00
Marek Vasut
1fe5c11045 serial: pxa: Move serial registration from serial_initialize()
Move the registration of serial_XXuart ports from default
serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented pxa_serial_initialize() function, which is
implemented inside of the serial_pxa driver allows encapsulation
of serial_XXuart within the serial_pxa driver itself.

Also, remove the exports of serial_XXuart from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_pxa driver and
the default console is picked by CONFIG_CONS_IDX macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
2012-10-15 11:53:49 -07:00
Marek Vasut
28af6385c7 serial: s3c24xx: Move serial registration from serial_initialize()
Move the registration of s3c24xx_serialN_device ports from
default serial_initialize() into driver specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The newly implemented s3c24xx_serial_initialize() function, which is
implemented inside of the serial_s3c24xx driver allows encapsulation
of s3c24xx_serialN_device within the serial_s3c24xx driver itself.

Also, remove the exports of s3c24xx_serialN_device from include/serial.h
as they are no longer needed. This is simply because the implementation of
default_serial_console() is wrapped into the serial_s3c24xx driver and
the default console is picked by CONFIG_SERIAL<N> macro in config file.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: C Nauman <cnauman@diagraph.com>
2012-10-15 11:53:49 -07:00
Marek Vasut
f0eb1f61b0 serial: mpc8xx: Move serial registration from serial_initialize()
Move the registration of serial_smc and serial_scc ports from
default serial_initialize() into CPU specific function called from
serial_initialize(). This slims down the serial_initialize() call
to a bare tracker of all possible serial port registration routines
in U-Boot.

The exports of both serial_scc_device and serial_smc_device can
not yet be removed as they are still used in default_serial_console()
calls.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
2012-10-15 11:53:49 -07:00
Marek Vasut
2a333aeb8f serial: Implement serial_initfunc() macro
This macro simplifies declaration of weak aliases for per-driver
functions, which register these drivers with the serial subsystem.
The idea here is to push serial_register() calls from serial.c into
the drivers. To avoid pile of ifdef construct as it is now, create
weak aliases to these functions, which in case the driver is not
present alias onto an empty function, which is in turn optimized out
altogether.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Rini <trini@ti.com>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
2012-10-15 11:53:49 -07:00
Marek Vasut
89143fb3b0 serial: Rename .init() and .uninit() in serial_device
Rename .init() to .start() and .uninit() to .stop() in struct
serial_device. This allows aligning struct serial_device with
closer to struct stdio_dev. The real goal here is to allow
these two structures to converge together and eventually make
one to be a superset of the other.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:48 -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
Tom Rini
868444faa0 SPL: Remove setting GD_FLG_RELOC in preloader_console_init()
We have not strictly speaking relocated at this point, do not claim that
we have.  This is not required for output.

Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:47 -07:00
Tom Rini
61c0d6ae77 gth2: Remove this platform
After taking with the former maintainer, delete this platform.  The
patch is from the former maintainer.

Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:46 -07:00
Daniel Schwierzeck
b0d60a9812 common: cmd_elf.c: use uintptr_t for casts from u32 to void*
This fixes warnings when compiling with ELDK-5.2.1 for MIPS64:

cmd_elf.c: In function 'load_elf_image_phdr':
cmd_elf.c:289:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cmd_elf.c: In function 'load_elf_image_shdr':
cmd_elf.c:343:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
cmd_elf.c:346:12: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2012-10-15 11:53:46 -07:00
Daniel Schwierzeck
62e03d33c9 common: cmd_elf.c: fix checkpath.pl warnings
[Tom: Move valid_elf_image around and don't mark it as static as another
board makes use of this function]

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:46 -07:00
Albert ARIBAUD
b823fd9ba5 ARM: prevent misaligned array inits
Under option -munaligned-access, gcc can perform local char
or 16-bit array initializations using misaligned native
accesses which will throw a data abort exception. Fix files
where these array initializations were unneeded, and for
files known to contain such initializations, enforce gcc
option -mno-unaligned-access.

Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
[trini: Switch to usign call cc-option for -mno-unaligned-access as
Albert had done previously as that's really correct]
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-15 11:53:07 -07:00
Gerlando Falauto
7ac80551c4 env: fix crash using default -f -a
env default -a -f calls env_check_apply on all existing environment
variables with a NULL value for "newval" as a way of cleaning up.
This causes string manipulation functions to crash on most architectures.
So replace a NULL argument with an empty string.

Reported-By: Stefano Babic <sbabic@denx.de>
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Tested-by: Stefano Babic <sbabic@denx.de>
2012-10-05 11:07:42 -07:00
Joe Hershberger
961c437b6c Improve license declaration for cmd_ini.h
Instead of referenceing the source webpage (which can change) include
the license in the source file.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reported-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
2012-10-05 11:07:42 -07:00
Tom Rini
1981668777 Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-10-04 10:00:42 -07:00
Michal Simek
194846f398 serial: Add Zynq serial driver
The driver is used on Xilinx Zynq platform.

Signed-off-by: Michal Simek <monstr@monstr.eu>
CC: Joe Hershberger <joe.hershberger@gmail.com>
CC: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
2012-10-04 16:46:18 +02:00
Joe Hershberger
bb64d1c92f Output strings from echo with puts where easy
Change echo to puts characters together where it knows about them
together.  This improves netconsole performance by greatly reducing
the number of packets that are sent.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:13:34 -07:00
Joe Hershberger
da83bcd7b3 Add a command to access the system timer
Two sub-commands... start and get.
 * start sets the reference.
 * get prints out the time since the last start (in "<sec>.<msec>" format).
If get is called without start, returns time since boot.
Simple way to benchmark an operation: "timer start;<commands-to-measure>;timer get"

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:23 -07:00
Joe Hershberger
c167cc0203 Add a new "ini" command
This allows you to read ini-formatted data from anywhere and then
import one of the sections into the environment

This is based on rev 16 at http://code.google.com/p/inih/

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:23 -07:00
Joe Hershberger
36180d96cc Cleanup cache command prints
Only print when queried, not every time the setting is changed.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
e9455fcc45 Fix checkpatch.pl complaints in cmd_cache.c
Old code that is not compliant.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
ecd7295004 Add parameter to md5sum to save the md5 sum
Add a parameter that allows you to store the md5 sum to either a
memory location or a variable.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
5ab177bede Implement verify option for md5sum command
Loosely based on CONFIG_CRC32_VERIFY.

The sum to verify against can be in memory, in a variable, or the last
parameter to the function directly.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
3c210e29cd Add parameter to sha1sum to save the SHA1 sum
Add a parameter that allows you to store the SHA1 sum to either a
memory location or a variable.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
e6e77d354f Implement verify option for sha1sum command
Loosely based on CONFIG_CRC32_VERIFY.

The sum to verify against can be in memory, in a variable, or the last
parameter to the function directly.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
b0fe6abd71 Change dead code in "test" cmd to debug output
Improve debug output for test by indicating the number of parameters
and quoting the parameters to make it clear exactly what each contains

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:22 -07:00
Joe Hershberger
93d7212fa6 Allow runtime configuration of "zero-delay" check
Define the new "-2" value for bootdelay to mean autoboot with no delay
and don't check for an abort key (while "0" value means do check).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-10-03 16:01:21 -07:00
Simon Glass
2eba38cf84 bootstage: Add bootstage command
Now that there are a few features, add a bootstage command to access them.

bootstage report - prints a report
bootstage stash/unstash - stashes bootstage records in memory, reads them back

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-03 00:52:44 +02:00
Simon Glass
fcf509b807 bootstage: Add feature to stash/unstash bootstage info
It is useful to be able to write the bootstage information to memory for
use by a later utility, or the Linux kernel. Provide a function to do
this as well as a function to read bootstage information back and incorporate
it into the current table.

This also makes it possible for U-Boot to chain to another U-Boot and pass
on its bootstage information.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-03 00:52:40 +02:00
Simon Glass
94fd1316b7 bootstage: Store boot timings in device tree
Add an option, CONFIG_BOOTSTAGE_FDT to pass boot timings to the kernel
in the device tree, if available. To use this, you must have
CONFIG_OF_LIBFDT defined.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-02 22:39:33 +02:00
Simon Glass
0e99677358 bootstage: Add time accumulation feature
Sometimes we want to add up the amount of time spent in a particular
activity when it is happening in a number of discrete chunks.

Add bootstage_start() to mark the start of an acitivity and
bootstage_accum() to accumulate the time since the last start. Calling
these function in pairs results in the accumulated time being collected.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-02 22:39:33 +02:00
Simon Glass
094e06a523 bootstage: Export bootstage_add_record() function
This function is not static, but not exported either. Add a prototype
in the header file and move the required enum to the header also.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-10-02 22:39:33 +02:00
Ilya Yanok
7ac2fe2da2 OMAP: networking support for SPL
This patch adds support for networking in SPL. Some devices are
capable of loading SPL via network so it makes sense to load the
main U-Boot binary via network too. This patch tries to use
existing network code as much as possible. Unfortunately, it depends
on environment which in turn depends on other code so SPL size
is increased significantly. No effort was done to decouple network
code and environment so far.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@ti.com>
2012-10-01 10:02:14 -07:00
Ilya Yanok
4063c77deb OMAP: spl: call timer_init() from SPL
We need to initialize timer properly, otherwise all delays
inside SPL will be wrong.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-10-01 10:02:14 -07:00
Anatolij Gustschin
e5acb883ae cmd_fat.c: fix build warning
Commit cfda5aeab8
(cmd_fat: use common get_device_and_partition function)
introduced a warning:
cmd_fat.c: In function 'do_fat_fswrite':
cmd_fat.c:178:8: warning: unused variable 'ep' [-Wunused-variable]

Fix it.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Tested-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
2012-09-29 10:00:29 -07:00
Lei Wen
f2b96dfbbc common: add zip command support
Signed-off-by: Lei Wen <leiwen@marvell.com>
2012-09-29 07:26:09 -07:00
Tom Rini
cec2655c3b Merge branch 'master' of git://git.denx.de/u-boot-net 2012-09-27 12:06:07 -07:00
Pavel Machek
c57b953da9 SPL: Add support for loading image from ram in SPL.
Signed-off-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:28 -07:00
Tom Rini
4212098181 SPL: Rework how we inform about un-headered images
First, remove the puts from the case where we don't have an mkimage
header as this is somewhat common and intentional for no-arg target
images.  Second, rework the final switch statement in board_init_r to,
in the case of !CONFIG_SPL_OS_BOOT be only about doing debug prints
about if we know what the magic is or not (the CONFIG_SPL_OS_BOOT case
is unchanged).  Then we call jump_to_image_no_args().  This gives us the
same behavior as before but with slightly smaller code.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:28 -07:00
Tom Rini
1292eaf353 SPL: Make un-supported boot device puts a debug instead
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Stefan Roese
3c6f8a0d19 SPL: Enable use of custom defined U-Boot entry point
By setting CONFIG_SYS_UBOOT_START boards can now use a different entry
point for their U-Boot image. So the U-Boot entry point is not fixed
to CONFIG_SYS_TEXT_BASE any more.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Tom Rini
a4cc1c4877 SPL: SPI: Enhance spi_spl_load to match the other load functions
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Stefan Roese
022b4975c8 SPL: Add option to skip copying of the mkimage header
On some system (e.g. powerpc), the load-address and entry-point is
located at address 0. So the current approach to load the image
(payload) including the header to the address "load-address - 64"
can't work here.

This patch adds an flag to skip this copying including header to
the SPL framework. By setting SPL_COPY_PAYLOAD_ONLY, only the
playload will be copied. This will be used by the SPL NOR flash
driver on powerpc.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Stefan Roese
33d346464a SPL: Add NOR flash booting support
SPL NOR flash booting support is quite simple. Only copying of the
images is needed.

On MPC5xxx we need to make sure to only use the standard memcpy()
implementation and not the MPC5xxx specific one. As the MPC5xxx
version has some complexity which is not needed for this SPL
booting.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 11:20:27 -07:00
Chander Kashyap
a655938a93 PXE: FDT: Add support for fdt in PXE
Now DT support is becoming common for all new SoC's. Hence it is better
to have option for getting specific FDT from the remote server.

This patch adds support for new label i.e. 'fdt'. This will allow to
retrieve 'fdt blob' from the remote server. This patch take care for
the following scenarios.

The usage of fdt is optional.
The 'fdt blob' can be retrieved from tftp or can be available locally
or can be absent.

If 'fdt_addr_r' environment variable is set and 'fdt' label is defined
retrieve 'fdt blob' from tftp. 'fdt_addr_r' is then passed along bootm
command.

If 'fdt_addr' is set and 'fdt blob' is not retrieved from the tftp pass
'fdt_addr' to bootm command. In this case 'fdt blob' will be available
at 'fdt_addr'.

If 'fdt_addr' is not set and 'fdt blob' is not retrieve from tftp pass
NULL to boot command. In this case 'fdt blob' is not required and absent.

Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
2012-09-27 12:22:11 -05:00
Tom Rini
d97b4ce805 SPL: NAND: Move arch/arm/cpu/armv7/omap-common/spl_nand.c to common/spl
We move the spl_nand_load_image function to common/spl.  This will allow
for easier integration of SPL-boots-Linux code on other arches.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:50:00 -07:00
Stefan Roese
77552b0633 SPL: Use image_get_xxx() functions to access header values
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:50:00 -07:00
Stefano Babic
ae83d882f5 SPL: do not use fix value for u-boot size
If an u-boot image is not found, SPL thinks to load a bare
u-boot.bin image with a maximum size of 200KB.
Use CONFIG_SYS_MONITOR_LEN instead.

Signed-off-by: Stefan Roese <stefan.roese@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Tom Rini
6507f133f3 SPL: Create arch/arm/lib/spl.c for board_init_f and jump_to_image_linux
In SPL (CONFIG_SPL_FRAMEWORK) board_init_f must setup the stack pointer,
clear the BSS and call board_init_r.  We mark this as weak as some
platforms may need to perform additional initalization at this point.
We provide a gd that we know will be in a usable location, once the BSS
has been cleared to help with this as well.  Finally, we no longer call
relocate_code so remove that from the armv7 version.

Next, both board_init_f and jump_to_image_linux are going to be
inherently arch-specific, so move these versions to arch/arm/lib/spl.c

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Tom Rini
47f7bcae8c SPL: Move the omap SPL framework to common/spl
Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL
framework, enable on all of the previously using boards.  We move the
spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/.  We leave
the NAND one in-place as we plan to replace it later in this series.

We use common/spl to avoid linker problems with respect to merging
constant strings in objects.   Otherwise all strings in common/ will be
linked in and kept which grows SPL in size too much.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-27 09:49:59 -07:00
Benoît Thébaudeau
1170e634dd FAT: Make it possible to read from any file position
When storage devices contain files larger than the embedded RAM, it is
useful to be able to read these files by chunks, e.g. for a software
update to the embedded NAND Flash from an external storage device (USB
stick, SD card, etc.).

Hence, this patch makes it possible by adding a new FAT API to read
files from a given position. This patch also adds this feature to the
fatload command.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2012-09-26 11:11:32 -07:00
Igor Grinberg
9aa90c1df0 env: checkpatch clean env_fat
env_fat has several checkpatch warnings - clean those up.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-26 11:08:32 -07:00
Igor Grinberg
3bb89e5bd5 env: remove duplicated env_get_char_spec()
env_fat and env_remote have an implementation of env_get_char_spec()
function that is not different than the default.
Remove the duplicated code.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-26 11:08:32 -07:00
Tom Rini
b3873d3f4c Merge branch 'master' of git://git.denx.de/u-boot-video 2012-09-25 16:18:22 -07:00
Stephen Warren
5cf41dccff cmd_part: add partition-related command
This implements the following:

part uuid mmc 0:1
  -> print partition UUID
part uuid mmc 0:1 uuid
  -> set environment variable to partition UUID
part list mmc 0
  -> list the partitions on the specified device

"part uuid" can be useful when writing a bootcmd which searches all
known devices for something bootable, and then wants the kernel to
use the same partition as the root device, e.g.:

part uuid ${devtype} ${devnum}:${rootpart} uuid
setenv bootargs root=PARTUUID=${uuid} ...

Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-25 15:05:47 -07:00
Stephen Warren
10a37fd7a4 disk: get_device_and_partition() "auto" partition and cleanup
Rework get_device_and_partition() to:
a) Implement a new partition ID of "auto", which requests that U-Boot
   search for the first "bootable" partition, and fall back to the first
   valid partition if none is found. This way, users don't need to
   specify an explicit partition in their commands.
b) Make use of get_device().
c) Add parameter to indicate whether returning a whole device is
   acceptable, or whether a partition is mandatory.
d) Make error-checking of the user's device-/partition-specification
   more complete. In particular, if strtoul() doesn't convert all
   characters, it's an error rather than just ignored.

The resultant device/partition returned by the function will be as
follows, based on whether the disk has a partition table (ptable) or not,
and whether the calling command allows the whole device to be returned
or not.

(D and P are integers, P >= 1)

D
D:
  No ptable:
    !allow_whole_dev: error
    allow_whole_dev: device D
  ptable:
    device D partition 1
D:0
  !allow_whole_dev: error
  allow_whole_dev: device D
D:P
  No ptable: error
  ptable: device D partition P
D:auto
  No ptable:
    !allow_whole_dev: error
    allow_whole_dev: device D
  ptable:
    first partition in device D with bootable flag set.
    If none, first valid paratition in device D.

Note: In order to review this patch, it's probably easiest to simply
look at the file contents post-application, rather than reading the
patch itself.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
[swarren: Rob implemented scanning for bootable partitions. I fixed a
couple of issues there, switched the syntax to ":auto", added the
error-checking rework, and ":0" syntax for the whole device]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-09-25 14:58:48 -07:00
Rob Herring
650f36641c cmd_reiser: use common get_device_and_partition function
Convert reiserload and reiserls to use common device and partition parsing
function. With the common function "dev:part" can come from the
environment and a '-' can be used in that case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:49:18 -07:00
Rob Herring
4120457044 cmd_zfs: use common get_device_and_partition function
Convert zfsload and zfsls to use common device and partition parsing
function. With the common function "dev:part" can come from the
environment and a '-' can be used in that case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:49:17 -07:00
Rob Herring
475c7970c1 cmd_disk: use common get_device_and_partition function
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:49:05 -07:00
Rob Herring
cfda5aeab8 cmd_fat: use common get_device_and_partition function
Convert fatload, fatls, and fatinfo to use common device and partition
parsing function. With the common function "dev:part" can come from the
environment and a '-' can be used in that case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:46:57 -07:00
Rob Herring
81180819b8 cmd_extX: use common get_device_and_partition function
Convert ext2/4 load, ls, and write functions to use common device and
partition parsing function. With the common function "dev:part" can come
from the environment and a '-' can be used in that case.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:46:55 -07:00
Rob Herring
9450106296 ext4: remove init_fs/deinit_fs
There's no real need to expose this and it can be removed by using a static
allocation.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:46:35 -07:00
Rob Herring
7405a13310 combine block device load commands into common function
All the raw block load commands duplicate the same code. Starting with
the ide version as it has progress updates convert ide, usb, and scsi boot
commands to all use a common version.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-09-25 14:43:19 -07:00
Tom Rini
5675b50916 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2012-09-25 12:23:55 -07:00
Anatolij Gustschin
d23019f3d6 common/lcd: fix build breakage for at91sam9x5ek and trats boards
Commit 203c37b8c5
(common lcd: simplify core functions)

and commit bfdcc65e11
(common lcd: simplify lcd_display_bitmap)

caused build breakage for at91sam9x5ek board configurations
and for trats board. Fix these build errors.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
2012-09-24 23:57:23 +02:00
Joe Hershberger
f8be7d659c net: Improve the speed of netconsole
Previously u-boot would initialize the network interface for every
network operation and then shut it down again.  This makes sense for
most operations where the network in not known to be needed soon after
the operation is complete.  In the case of netconsole, it will use the
network for every interaction with the shell or every printf.  This
means that the network is being reinitialized very often.  On many
devices, this intialization is very slow.

This patch checks for consecutive netconsole actions and leaves the
ethernet hardware initialized between them.  It will still behave the
same old way for all other network operations and any time another
network operation happens between netconsole operations.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2012-09-24 13:55:43 -05:00
Tom Rini
495dbd72dd Merge branch 'master' of git://git.denx.de/u-boot-arm 2012-09-21 14:53:13 -07:00
Nikita Kiryanov
1b09b53e7d common/lcd: add protection from null bmp pointer
If the bmp pointer is null then U-Boot will get stuck when trying
to load the image.
What's worse, it will get stuck before the U-Boot shell becomes
available to the user, thus making it difficult to correct the
situation.

To protect from the above scenario, check if the pointer is valid.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2012-09-21 23:41:56 +02:00
Tom Rini
50d924b459 Merge branch 'master' of git://git.denx.de/u-boot-usb 2012-09-21 09:29:38 -07:00
Tom Rini
3ab270d5df Revert "memsize: Fix for bug in memory sizing code"
After further investigation this change is not correct and results in
get_ram_size returning incorrectly large values.  Reported first by
Gerlando Falauto.

This reverts commit b8496cced8.

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-21 08:14:05 -07:00
Lucas Stach
93ad908c43 usb: do explicit unaligned accesses
usb_hub_descriptor has to be packed as it's used for
communication with the device. Member wHubCharacteristics
violates the natural alignment rules.

Use explicit unaligned access functions for this member.
Fixes ARMv7 traping while using USB.

v2: fix typo found by Thomas Langer

v3: rebased on top of u-boot-usb/master

Signed-off-by: Lucas Stach <dev@lynxeye.de>
2012-09-21 00:05:00 +02:00
Tom Rini
5fb29f3c48 Merge branch 'ext4'
Update Makefile change for LIBS -> LIBS-y change.

Conflicts:
	Makefile

Signed-off-by: Tom Rini <trini@ti.com>
2012-09-20 11:27:35 -07:00
Gerlando Falauto
b64b7c3df7 env: make "env default" selective, check and apply
Change the syntax (user API) for "env default":
  -f: override write-once variables
  var... : accept individual variable(s)
  -a: all (resetting the whole env is NOT the default behavior)

Enable variable checking and make changes effective by
enabling do_apply argument to himport_r().

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
152874b65b env: check and apply changes on delete/destroy
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
c5983592e9 env: add check/apply logic to himport_r()
Change hashtable so that a callback function will decide whether a
variable can be overwritten, and possibly apply the changes.

So add a new field to struct hsearch_data:

 o "apply" callback function to check whether a variable can be
    overwritten, and possibly immediately apply the changes;
    when NULL, no check is performed.

And a new argument to himport_r():
 o "do_apply": whether to call the apply callback function

NOTE: This patch does not change the current behavior.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
348b1f1c60 env: make himport_r() selective on variables
Add 2 new arguments to himport_r():

 o "nvars", "vars": number and list of variables to take into account
   (0 means ALL)

NOTE: This patch does not change the current behaviour.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
c3f6525854 env: unify logic to check and apply changes
The logic of checking special parameters (e.g. baudrate, stdin, stdout,
for a valid value and/or whether can be overwritten) and applying the
new value to the running system is now all within a single function
env_check_apply() which can be called whenever changes are made
to the environment, no matter if by set, default or import.

With this patch env_check_apply() is only called by "env set",
retaining previous behavior.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Gerlando Falauto
c2ba2ff511 env: cosmetic: drop assignment i = iomux_doenv()
iomux_doenv() can only return 0 or 1.
So there is no need to save its return value in variable i, as checking
its truth value within an if statement is enough.

Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2012-09-18 12:01:52 -07:00
Benoît Thébaudeau
84209afb87 env_common: Add missing ethprime
The ethprime env var was missing from env_common.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
2012-09-18 12:01:51 -07:00
Benoît Thébaudeau
4796bc4bbc env import/export: Remove from help if disabled
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
2012-09-18 12:01:51 -07:00
Iwo Mergler
b8496cced8 memsize: Fix for bug in memory sizing code
The original memory sizing code in get_ram_size clobbers the word
at the base address, but forgets to restore it.

Signed-off-by: Iwo Mergler <Iwo.Mergler@netcommwireless.com>
2012-09-18 12:01:51 -07:00
Stephen Warren
78b2de802f env_nand: fix incorrect size parameter to ALLOC_CACHE_ALIGN_BUFFER
The third parameter to ALLOC_CACHE_ALIGN_BUFFER is not size (as named),
but rather count (number of elements of the type to allocate). The
current code ends up allocating one copy of env_t for each byte in its
size, which quite possibly ends up overflowing RAM.

This fixes a bug in commit 3801a15 "env_nand: align NAND buffers".

Reported-by: Prabhakar Lad <prabhakar.csengg@gmail.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reported-by: Prabhakar Lad <prabhakar.lad@ti.com>
2012-09-18 12:01:51 -07:00
Marek Vasut
d97f01a64f dm: sparc: common: Fixup cmd_bdinfo warnings
cmd_bdinfo.c: In function ‘do_bdinfo’:
cmd_bdinfo.c:220:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:222:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:224:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:226:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]
cmd_bdinfo.c:228:9: warning: format ‘%lx’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘int’ [-Wformat]

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: u-boot-dm@lists.denx.de
2012-09-18 12:01:50 -07:00
Tom Rini
c413a004ea Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2012-09-18 07:55:07 -07:00
Joe Hershberger
e70bfa2986 nand: Make NAND lock status compatible with Micron
Micron NAND flash (e.g. MT29F4G08ABADAH4) BLOCK LOCK READ STATUS is not
the same as others.  Instead of bit 1 being lock, it is #lock_tight.
To make the driver support either format, ignore bit 1 and use only
bit 0 and bit 2.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:33:43 -05:00
Joe Hershberger
eee623a504 nand: Add support for unlock.invert
NAND unlock command allows an invert bit to be set to unlock all but
the selected page range.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
[scottwood@freescale.com: updated docs and added comment about invert bit]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2012-09-17 17:32:10 -05:00
Tom Rini
cd40a66c19 Merge branch 'master' of git://git.denx.de/u-boot-fdt 2012-09-17 11:34:08 -07:00
Marek Vasut
e02c945874 fdt: Check if the FDT address is configured
In case the "fdt addr" command wasn't ran yet and any other "fdt"
subcommand was issued, the system crashed due to NULL pointer being
used.

This is caused by "fdt addr" command setting up a pointer to the
FDT memory location. Prior issuing "fdt addr", the pointer is NULL
so calling any other subcommands crashed the u-boot.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
2012-09-15 09:16:08 -04:00
Tom Rini
f71d5cd56b Merge branch 'master' of git://git.denx.de/u-boot-avr32 2012-09-13 10:34:24 -07:00
Simon Glass
93691842e8 Fix strict-aliasing warning in dlmalloc
This fixes the following warnings in dlmalloc seen with my gcc 4.6.

dlmalloc.c: In function 'malloc_bin_reloc':
dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules
dlmalloc.c:1493: warning: dereferencing pointer 'p' does break strict-aliasing rules
dlmalloc.c:1490: note: initialized from here
dlmalloc.c:1493: note: initialized from here

This version is tested on avr32 arch boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2012-09-13 13:32:41 +02:00
Stephen Warren
300feff324 env_mmc: allow environment to be in an eMMC partition
eMMC devices may have hardware-level partitions: 2 boot partitions,
up to 4 general partitions, plus the user area. This change introduces
optional config variable CONFIG_SYS_MMC_ENV_PART to indicate which
partition the environment should be stored in: 0=user, 1=boot0, 2=boot1,
4..7=general0..3. This allows the environment to be kept out of the user
area, which simplifies the management of OS-/user-level (MBR/GPT)
partitions within the user area.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07 13:54:31 -07:00
Thierry Reding
62fd66f3d3 cmd_nand: dump: Align data and OOB buffers
In order for cache invalidation and flushing to work properly, the data
and OOB buffers must be aligned to full cache lines.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-09-07 13:54:31 -07:00
Benoît Thébaudeau
d1424ee544 mmcinfo: Fix help message
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05 17:32:42 -05:00
Stephen Warren
9404a5fc7c env_mmc: allow environment to be in an eMMC partition
eMMC devices may have hardware-level partitions: 2 boot partitions,
up to 4 general partitions, plus the user area. This change introduces
optional config variable CONFIG_SYS_MMC_ENV_PART to indicate which
partition the environment should be stored in: 0=user, 1=boot0, 2=boot1,
4..7=general0..3. This allows the environment to be kept out of the user
area, which simplifies the management of OS-/user-level (MBR/GPT)
partitions within the user area.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-09-05 17:32:41 -05:00
Nikita Kiryanov
bfdcc65e11 common lcd: simplify lcd_display_bitmap
Move highly platform dependant code into its own functions to reduce the
number of #ifdefs in lcd_display_bitmap

To avoid breaking the mcc200 board which does not #define
CONFIG_CMD_BMP, this patch also implements bmp_display() for mcc200.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-05 10:28:31 +02:00
Nikita Kiryanov
203c37b8c5 common lcd: simplify core functions
Move highly platform dependant code into its own function to reduce the
number of #ifdefs in the bigger functions

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-05 10:28:15 +02:00
Nikita Kiryanov
7c7e280aa6 common lcd: simplify lcd_display
Simplify lcd_display by centralizing code into a funciton

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-05 10:27:57 +02:00
Nikita Kiryanov
d3a555eddb common lcd: simplify lcd_logo
Simplify lcd_logo by extracting bmp unzip into its own function.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-09-05 10:27:44 +02:00
Joe Hershberger
de15a06aad cfi: Make the flash erase and write operations abortable
Check for ctrlc() in operations that take time and loop over the flash
addresses.

In netconsole, tstc() is expensive.  Only check once in a while to not
slow down the operation significantly.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2012-09-03 11:24:27 +02:00
Joe Hershberger
a005f19eff hush: Don't parse the contents of a dereferenced var
When a variable which contains a user-supplied value is dereferenced
(e.g. to be echo'ed), make sure that the value is not further parsed
by hush.

Set the hush local variable "HUSH_NO_EVAL=1" to enable this behavior.

Without this patch, a sequence like this occurs:

	Panda # env set my_user_string Bob\'s favorite device
	Panda # print my_user_string
	my_user_string=Bob's favorite device
	Panda # echo $my_user_string
	syntax error hush.c:3007

With this patch, it looks like this:

	Panda # HUSH_NO_EVAL=1
	Panda # env set my_user_string Bob\'s favorite device
	Panda # print my_user_string
	my_user_string=Bob's favorite device
	Panda # echo $my_user_string
	Bob's favorite device

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-09-02 20:31:21 +02:00
Joe Hershberger
641b0d374e hush: Add default value substitution support
Use standard sh syntax:
${VAR:-default}
	Use default value: if VAR is set and non-null, expands to $VAR.
	Otherwise, expands to default.
${VAR:=default}
	Set default value: if VAR is set and non-null, expands to $VAR.
	Otherwise, sets hush VAR to default and expands to default.
${VAR:+default}
	If VAR is set and non-null, expands to the empty string.
	Otherwise, expands to default.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2012-09-02 20:30:24 +02:00
Stephen Warren
3801a15f67 env_nand: align NAND buffers
This allows cache flush/invalidate operations to succeed on the buffers.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Scott Wood <scottwood@freescale.com>
2012-09-02 17:40:19 +02:00
Jagannadha Sutradharudu Teki
cee84e8257 image/FIT: Add ramdisk load, entry address and OS tag inclusion
This patch adds support to include Load, Entry address and OS tag
of ramdisk on to FIT image through mkimage tool.

Signed-off-by: Jagannadha Sutradharudu Teki <402jagan@gmail.com>
2012-09-02 17:39:15 +02:00
Jim Shimer
b7006958ea usb: Optimize USB storage read/write
Trim down the IO times by removing uneeded
test unit reeady calls.

Signed-off-by: Jim Shimer <mgi2475@motorola.com>
2012-09-01 16:21:52 +02:00
Benoît Thébaudeau
3e8581bb95 usb_stor_BBB_transport: Do not delay when not required
There is a 5-ms delay in usb_stor_BBB_transport, which occurs every 10 kiB of
data for fragmented fatload usb, i.e. roughly 500 ms of delay per MiB. This adds
up to quite a bit of delay if you're loading a large ramdisk.

The purpose of this delay should be to debounce the 5-V/100-mA USB power up.
This patch skips the delay if the device has already been queried as ready.

Signed-off-by: Jim Shimer <mgi2475@motorola.com>

Rework following the review:
 - Rebase against the latest u-boot-usb master.
 - Replace typedef with #define.
 - Use the existing flags struct field instead of adding a new field.
 - Remove the setter function.
 - Remove the typecasts.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>

Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Cc: Jim Shimer <mgi2475@motorola.com>
2012-09-01 16:21:52 +02:00
Benoît Thébaudeau
4bee5c83ea usb_storage: Remove EHCI constraints
Now that the EHCI driver allocates its qTDs from the heap, the MSC driver is
only limited by the SCSI commands it uses.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
2012-09-01 16:21:52 +02:00
Benoît Thébaudeau
cffcc50358 usb_storage: Restore non-EHCI support
The commit 5dd95cf made the MSC driver EHCI-specific. This patch restores a
basic support of non-EHCI HCDs, like before that commit.

The fallback transfer size is certainly not optimal, but at least it should work
like before.

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
2012-09-01 16:21:52 +02:00
Lukasz Majewski
a006a5deaa dfu:cmd: Support for DFU u-boot command
Support for u-boot's command line command "dfu <interface> <dev> [list]".

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
2012-09-01 16:21:51 +02:00
Shaohui Xie
5d898a00f3 powerpc/CoreNet: add tool to support pbl image build.
Provides a tool to build boot Image for PBL(Pre boot loader) which is
used on Freescale CoreNet SoCs, PBL can be used to load some instructions
and/or data for pre-initialization. The default output image is u-boot.pbl,
for more details please refer to doc/README.pblimage.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-08-23 10:24:16 -05:00
Liu Gang
461632bd71 powerpc/corenet_ds: Slave module for boot from PCIE
When boot from PCIE, slave's core should be in holdoff after powered on for
some specific requirements. Master will release the slave's core at the
right time by PCIE interface.

Slave's ucode and ENV can be stored in master's memory space, then slave
can fetch them through PCIE interface. For the corenet platform, ucode is
for Fman.

NOTE: Because the slave can not erase, write master's NOR flash by
	  PCIE interface, so it can not modify the ENV parameters stored
	  in master's NOR flash using "saveenv" or other commands.

environment and requirement:

master:
	1. NOR flash for its own u-boot image, ucode and ENV space.
	2. Slave's u-boot image is in master NOR flash.
	3. Put the slave's ucode and ENV into it's own memory space.
	4. Normally boot from local NOR flash.
	5. Configure PCIE system if needed.
slave:
	1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV.
	2. Boot location should be set to one PCIE interface by RCW.
	3. RCW should configure the SerDes, PCIE interfaces correctly.
	4. Must set all the cores in holdoff by RCW.
	5. Must be powered on before master's boot.

For the slave module, need to finish these processes:
	1. Set the boot location to one PCIE interface by RCW.
    2. Set a specific TLB entry for the boot process.
	3. Set a LAW entry with the TargetID of one PCIE for the boot.
	4. Set a specific TLB entry in order to fetch ucode and ENV from
	   master.
	5. Set a LAW entry with the TargetID one of the PCIE ports for
	   ucode and ENV.
	6. Slave's u-boot image should be generated specifically by
	   make xxxx_SRIO_PCIE_BOOT_config.
	   This will set SYS_TEXT_BASE=0xFFF80000 and other configurations.

In addition, the processes are very similar between boot from SRIO and
boot from PCIE. Some configurations like the address spaces can be set to
the same. So the module of boot from PCIE was added based on the existing
module of boot from SRIO, and the following changes were needed:
	1. Updated the README.srio-boot-corenet to add descriptions about
	   boot from PCIE, and change the name to
	   README.srio-pcie-boot-corenet.
	2. Changed the compile config "xxxx_SRIOBOOT_SLAVE" to
	   "xxxx_SRIO_PCIE_BOOT", and the image builded with
	   "xxxx_SRIO_PCIE_BOOT" can support both the boot from SRIO and
	   from PCIE.
	3. Updated other macros and documents if needed to add information
	   about boot from PCIE.

Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-08-23 10:24:15 -05:00
Marek Vasut
2d5e7c7a4c cmd_spi: remove superfluous semicolon
Reported-by: James Miller <jamesmiller@chromium.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2012-08-09 20:41:32 -04:00
Uma Shankar
ed34f34dba ext4fs write support
Signed-off-by: Uma Shankar <uma.shankar@samsung.com>
Signed-off-by: Manjunatha C Achar <a.manjunatha@samsung.com>
Signed-off-by: Iqbal Shareef <iqbal.ams@samsung.com>
Signed-off-by: Hakgoo Lee <goodguy.lee@samsung.com>
2012-08-09 23:48:02 +02:00
Uma Shankar
a1596438a6 ext4fs ls load support
Signed-off-by: Uma Shankar <uma.shankar@samsung.com>
Signed-off-by: Manjunatha C Achar <a.manjunatha@samsung.com>
Signed-off-by: Iqbal Shareef <iqbal.ams@samsung.com>
Signed-off-by: Hakgoo Lee <goodguy.lee@samsung.com>
2012-08-09 23:47:43 +02:00
Jorgen Lundman
4d3c95f5ea zfs: Add ZFS filesystem support
U-Boot port is based on sources forked from GRUB-0.97 by Sun in 2004,
which can be found here:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/grub/grub-0.97/stage2/zfs-include/zfs.h

Released by Sun for GRUB under the license:
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
  *  the Free Software Foundation; either version 2 of the License, or
  *  (at your option) any later version.

GRUB official releases include ZFS in version:
ftp://alpha.gnu.org/gnu/grub/grub-1.99~rc1.tar.gz

And patched against GRUB Bazaar repository for ashift fixes (4KB HDDs)
more conveniently found at github:
e7b6ef3ac3

Signed-off-by: Jorgen Lundman <lundman@lundman.net>
2012-08-09 23:42:20 +02:00
Charles Manning
753ac61088 u-boot: Update yaffs2 file system
This patch updates the yaffs2 in u-boot to correspond to
git://www.aleph1.co.uk/yaffs2
commit id 9ee5d0643e559568dbe62215f76e0a7bd5a63d93

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
2012-08-09 23:39:18 +02:00
Dirk Eibach
a5aae0a1a9 Consider CONFIG_ZERO_BOOTDELAY_CHECK when CONFIG_AUTOBOOT_KEYED is set
When CONFIG_ZERO_BOOTDELAY_CHECK is not defined, bootdelay==0
prevents the check for console input (as stated in README.autoboot).
This must also work in CONFIG_AUTOBOOT_KEYED mode.

Signed-off-by: Dirk Eibach <eibach@gdsys.de>
2012-08-09 22:40:15 +02:00
Simon Glass
3a8a02beb7 Allow newlines within command environment vars
Any environment variable can hold commands to be executed by the 'run'
command. The environment variables preboot, bootcmd and menucmd have
special code for triggering execution in certain circumstances.

We adjust these calls to use run_command_list() instead of run_command().
This change permits these variables to have embedded newlines so that
they work the same as the 'source' command.

Signed-off-by: Simon Glass <sjg@chromium.org>
2012-08-09 22:06:23 +02:00
Simon Glass
d51004a832 Add run_command_list() to run a list of commands
This new function runs a list of commands separated by semicolon or newline.
We move this out of cmd_source so that it can be used by other code. The
PXE code also uses the new function.

Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Simon Glass <sjg@chromium.org>
2012-08-09 22:06:03 +02:00
David du Colombier
034afbcc16 env_onenand: set ONENAND_MAX_ENV_SIZE to CONFIG_ENV_SIZE
This fix prevents env_import() CRC to fail when CONFIG_ENV_SIZE
is not equal to 4096 bytes
It also prevents mtd->read and mtd->write to be incomplete when
the environment is larger than 4096 bytes.

Signed-off-by: David du Colombier <0intro@gmail.com>
2012-08-06 10:38:47 +02:00
Wolfgang Denk
948fa1713c Merge branch 'master' of git://git.denx.de/u-boot-i2c
* 'master' of git://git.denx.de/u-boot-i2c:
  km/common: remove printfs for i2c deblocking code
  CONFIG: SMDK5250: I2C: Enable I2C
  I2C: Add support for Multi channel
  I2C: Modify the I2C driver for EXYNOS5
  I2C: Move struct s3c24x0_i2c to a common place.
  EXYNOS: PINMUX: Add pinmux support for I2C
  EXYNOS5: define EXYNOS5_I2C_SPACING
  EXYNOS: Add I2C base address.
  EXYNOS: CLK: Add i2c clock
  mx6qsabrelite: add i2c multi-bus support
  imx-common: add i2c.c for bus recovery support
  i.mx53: add definition for I2C3_BASE_ADDR
  i.mx: iomux-v3.c: move to imx-common directory
  i.mx: iomux-v3.h: move to imx-common include directory
  iomux-v3: remove include of mx6x_pins.h
  mxc_i2c: finish adding CONFIG_I2C_MULTI_BUS support
  mxc_i2c: add bus recovery support
  mxc_i2c: prep work for multiple busses support
  mxc_i2c: add i2c_regs argument to i2c_imx_stop
  mxc_i2c: add retries
  mxc_i2c: check for arbitration lost
  mxc_i2c: change slave addr if conflicts with destination.
  mxc_i2c: don't disable controller after every transaction
  mxc_i2c: place i2c_reset code inline
  mxc_i2c: place imx_start code inline
  mxc_i2c: remove redundant read
  mxc_i2c: combine i2c_imx_bus_busy and i2c_imx_trx_complete into wait_for_sr_state
  mxc_i2c.c: code i2c_probe as a 0 length i2c_write
  mxc_i2c: call i2c_imx_stop on error in i2c_read/i2c_write
  mxc_i2c: create i2c_init_transfer
  mxc_i2c: clear i2sr before waiting for bit
  mxc_i2c: create tx_byte function
  mxc_i2c: remove ifdef of CONFIG_HARD_I2C
  mxc_i2c: fix i2c_imx_stop
  i2c: deblock i2c bus also if accessed before realocation

Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-31 22:07:42 +02:00
Holger Brunck
8ec038a6a5 i2c: deblock i2c bus also if accessed before realocation
If we switch to a different i2c bus in changing the mux config for the
i2c mux, we have to be sure to deblock the bus also before realocation.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
2012-07-31 07:40:15 +02:00
Stefan Herbrechtsmeier
1b4bd0e66c usb_storage: fix ehci driver max transfer size
The commit 5dd95cf93d 'usb_storage:
Fix EHCI "out of buffer pointers" with CD-ROM' introduce a bug in
usb_storage as it wrongly assumes that every transfer can use
4096 bytes per qt_buffer. This is wrong if the start address of
the data is not page aligned to 4096 bytes and leads to 'EHCI
timed out on TD' messages because of 'out of buffer pointers'
in ehci_td_buffer function.

The bug appears during load of a fragmented file and
read from or write to an unaligned memory address.

Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
2012-07-18 14:46:19 +02:00
Ilya Yanok
fd06028df8 usb: check return value of submit_{control, bulk}_msg
Return values of submit_{control,bulk}_msg() functions
should be checked to detect possible error.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-07-18 14:43:42 +02:00
Ilya Yanok
80ab414afd usb: pass cache-aligned buffer to usb_get_descriptor()
usb_get_descriptor passes it's buffer argument directly to
usb_control_msg() so it has to be properly aligned/padded.

Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
2012-07-18 14:43:42 +02:00
Nikita Kiryanov
8f47d917c6 common lcd: minor coding style changes
No functional changes

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
2012-07-10 11:35:38 +02:00
Wolfgang Denk
3fe63839f3 Minor Coding Style cleanup
Signed-off-by: Wolfgang Denk <wd@denx.de>
2012-07-10 09:18:33 +02:00
Stephen Warren
5e724ca2b6 Add env vars describing U-Boot target board
This can be useful for generic scripts. For example, rather than hard-
coding a script to ext2load tegra-harmony.dtb, it could load
${soc}-${board}.dtb and hence not need adjustments to run on multiple
boards.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-09 22:44:33 +02:00
Stefan Roese
22b7cfff32 SPL: common/Makefile: Add image.c to SPL build
This is needed for the SPEAr SPL support, as SPEAr uses the mkimage
header to wrap and validate the images (SPL & U-Boot).

Signed-off-by: Stefan Roese <sr@denx.de>
2012-07-07 14:07:43 +02:00
Stephen Warren
4036b6301e env_mmc: align buffers using ALLOC_CACHE_ALIGN_BUFFER
This allows MMC drivers to perform cache flusing on the bufffers
without issue.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2012-07-07 14:07:20 +02:00
Rob Herring
669df7e42d pxe: add support for parsing local syslinux files
Add a new command "sysboot" which parses syslinux menu files and boots
using kernel and initrd specified by menu files. The operation is similar
to "pxe boot" except local files on ext2 or fat filesystem are parsed.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-06-21 22:35:56 +02:00
Rob Herring
34bd23e42f pxe: parse initrd file from append string
For syslinux, the initrd can be set in the append string as
"initrd=<file>", so try to find it there if we haven't already set the
initrd.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-06-21 22:35:34 +02:00
Rob Herring
90ba7d7c44 pxe: support absolute paths
If the file path starts with a '/', then don't pre-pend the bootfile path.
This fixes a problem with running 'pxe boot' multiple times where the
bootfile path gets pre-pended to itself each time.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-06-21 22:35:15 +02:00
Rob Herring
beb9f6c678 pxe: support linux entries for labels
Kernels can be specified using "linux" or "kernel" entry. The difference
is kernel is supposed to detect the type of file, but for u-boot both are
treated the same.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-06-21 22:35:00 +02:00
Rob Herring
7815c4e89f pxe: add support for label menu text
Use a menu string if present, otherwise use the kernel string.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2012-06-21 22:34:45 +02:00