This implementation uses opendir()/readdir() to access the directory
information and then puts it in a linked list for the caller's use.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
It doesn't make a lot of sense to have these methods in fs.c. They are
filesystem-specific, not generic code. Add each to the relevant
filesystem and remove the associated #ifdefs in fs.c.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@ti.com>
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>
CONFIG_SPL_OS_BOOT_KEY is used only in board files. It is
not required to have a general CONFIG_ option. Rename it and
define it in board directory.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Tom Rini <trini@ti.com>
Rather than use strcasecmp() in the hash algorithm search, require the
caller to do this first. Most of U-Boot can use lower case anyway, and
the hash command can convert to lower case before calling hash_command().
This saves needing strcasecmp() for boards that use hashing but not
the hash command.
Signed-off-by: Simon Glass <sjg@chromium.org>
Enable the hash command and sha1/256 hashing for sandbox. Also use a
better address for memory testing (since the existing one is set up
for linux host memory space).
Signed-off-by: Simon Glass <sjg@chromium.org>
Add the CRC32 algorithm to the list of available hashes, and make
the crc32 command use hash_command(). Add a new crc32_wd_buf() to
make this possible, which puts its result in a buffer rather than
returning it as a 32-bit value.
Note: For some boards the hash command is not enabled, neither
are sha1, sha256 or the verify option. In this case the full
hash implementation adds about 500 bytes of overhead. So as a
special case, we use #ifdef to select very simple bahaviour in
that case. The justification for this is that it is currently
a very common case (virtually all boards enable crc32 but only
some enable more advanced features).
Signed-off-by: Simon Glass <sjg@chromium.org>
Some hashing commands permit saving the hash in an environment variable,
and verifying a hash from there. But the crc32 command does not support
this. In order to permit crc32 to use the generic hashing infrastructure,
add a flag to select which behaviour to use.
Signed-off-by: Simon Glass <sjg@chromium.org>
Sandbox doesn't actually provide U-Boot access to the machine's physical
memory. Instead it provides a RAM buffer of configurable size, and all
memory accesses are within that buffer. Sandbox memory starts at 0 and
is CONFIG_DRAM_SIZE bytes in size. Allowing access outside this buffer
might produce unpredictable results in the event of an error, and would
expose the host machine's memory architecture to the sandbox U-Boot.
Most U-Boot functions assume that they can just access memory at given
address. For sandbox this is not true.
Add a map_sysmem() call which converts a U-Boot address to a system
address. In most cases this is a NOP, but for sandbox it returns a
pointer to that memory inside the RAM buffer.
To get a U-Boot feature to work correctly within sandbox, you should call
map_sysmem() to get a pointer to the address, and then use that address for
any U-Boot memory accesses.
Signed-off-by: Simon Glass <sjg@chromium.org>
Implements the tstc() interface for the serial driver. Multiplexing
the console between the serial port and a keyboard uses a polling
method of checking if characters are available; this means that the
serial console must be non-blocking when attempting to read
characters.
Signed-off-by: Taylor Hutt <thutt@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
The buffer cannot be changed by this function, so change the buffer
pointer to a const. This allows callers with const pointer to use the
function without a cast.
Signed-off-by: Simon Glass <sjg@chromium.org>
Commit 8b710b1 started removing code for the unmaintained "ns9750dev"
board; the board support is still broken, and not included anywhere in
the Makefile or boards.cfg. Remove the remaining dead code.
Signed-off-by: Wolfgang Denk <wd@denx.de>
This pulls the three following ZYNQ commits into ARM master:
7dca54f8: xilinx: zynq: Enable DCC and create new zynq_dcc board
59c651f4: arm: zynq: Add SLCR support with system reset
00ed3458: arm: zynq: Add lowlevel initialization to C
This patch adds required pmic voltage settings for SMDK5250.
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Add 'ustrtoull' function to convert size from string (ex: 1GiB)
to unsigned long long type
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
On architectures where manual relocation
is needed, the 'malloc_bin_reloc' function
must be called after 'mem_malloc_init'.
Make the 'malloc_bin_reloc' function static
and call it directly from 'mem_malloc_init'
instead of calling that from board_init_{r,f}
functions of the affected architectures.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Andreas Bießmann <andreas.devel@gmail.com>
Cc: Jason Jin <Jason.jin@freescale.com>
Cc: Macpaul Lin <macpaul@andestech.com>
Cc: Daniel Hellstrom <daniel@gaisler.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Add at91sam9g20_2mmc nand boot support. on this board, there is no
dataflash, so disable it
change one commet for at91sam9g20ek board
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
This target will move the environment into SPI flash and documents
the expected layout. We correct the SPL define for where U-Boot is
and remove an unused define.
Signed-off-by: Tom Rini <trini@ti.com>
* Added variables to support SPI booting
* Note that the first 512KiB are reserved for 4 copies of SPL.
Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
* Added support to the default environment variables for NAND
boot.
* Add nandboot to the default bootcmd.
Signed-off-by: Chase Maupin <Chase.Maupin@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Rather than load the FPGA file from the FAT partition, look
at entry in system EEPROM to decide which file to retrieve directly
from the EXT3 partition.
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Also, change bootdelay to 0 but allow pressing 'S' to stop at U-Boot prompt.
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
Signed-off-by: Howard Gray <howard.gray@matrix-vision.de>
Signed-off-by: Michael Jones <michael.jones@matrix-vision.de>
The IGEP COM PROTON is a new ultra compact module design with an
on-board ethernet controller.
Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Current '#if' directives (used in igep00x0.h config file) comparing MACH_TYPE
values in igep00x0.h doesn't work as expected. The comparision between
CONFIG_MACH_TYPE and MACH_TYPE_IGEP0020 is always true independent of the IGEP
machine configured.
For example, following directive
if (CONFIG_MACH_TYPE == MACH_TYPE_IGEP0020)
define something
endif
Is always evaluated true although we configure u-boot for MACH_TYPE_IGEP0030.
The build doesn't shows any error so looks that both defines had always the same
value. Including the mach-types.h file sets properly the value of
MACH_TYPE_IGEPxxxx.
Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
This adds necessary config options and a new build target,
am335x_evm_usbspl, to enable usb booting and fixes board_eth_init()
function to take into account that we may have USB ether support in SPL
now. This uses the same MAC for both cpsw and USB, in order to match
ROM behavior.
The usbspl build target does not contain UART SPL, CPSW SPL or extra
environment settings, so that we may fit within our binary size
constraint.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Signed-off-by: Tom Rini <trini@ti.com>
Remove it from the processor specific headers. This is
already defined in the common header km83xx.h.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
This board is similar to TUXX1 but it has a different sized second
FPGA. Therefore the configuration for the third chipselect is different.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
This is a preparation for the upcoming kmopti2 board. This board has
also a second fpga on board which is different to the tuxx1 target. But we
want to use the same header file. So remove the config option
KM_DISABLE_APP2 and simply use the board names to distinguish the features.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
If CONFIG_NAND_ECC_BCH is chosen from in the board configuration we add
an ecc mode to the kernel commandline.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Replace the hardcoded string with a variable. If CONFIG_NAND_ECC_BCH is
set we use a specific name for the uImage (ecc_bch_uImage).
Signed-off-by: Andreas Huber <andreas.huber@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
kmvect1 has a UEC2 connection to the piggy board and a UEC0 connection
to the switch MV88E6122. This switch has a connection to a frontport
ethernet interface. The ethernet port used for network booting is
automatically selected by u-boot. If a Piggy is plugged, the Piggy
port is selected (UEC2, eth1). If the Piggy isn't present, the
Frontport is selected (UEC0, eth0).
The switch reset is connected to a GPIO on the PRIO3 board FPGA (GPIO28)
and released at startup.
Signed-off-by: Karlheinz Jerg <karlheinz.jerg@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Invert the polarity of this option to simplify the Makefile logic.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Gabe Black <gabeblack@chromium.org>
In order to use the more thorough memory test, the macro
CONFIG_SYS_MEMTEST_SCRATCH must be defined with a usable
address.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
The baudrate is already defined by CONFIG_BAUDRATE and there is no need
to keep CONFIG_SYS_BAUDRATE_TABLE.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
This build is stripped down. It boots to the command prompt.
GPIO is the only peripheral supported. Others TBD.
Signed-off-by: Tom Warren <twarren@nvidia.com>
