On a real Malta the Super I/O needs to be configured before we are able
to access the UARTs. This patch performs that configuration, setting up
the UARTs in the same way that YAMON would.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

This is in preparation for adapting this board to function correctly on
a physical MIPS Malta board. The board is moved into an "imgtec" vendor
directory at the same time in order to ready us for any other boards
supported by Imagination in the future.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

This patch simply #ifdef's out the C-specific parts of pci.h when it is
included by an assembly file. This will allow the macros it contains to
be used from assembly source as will be done in a followup commit adding
support for more modern MIPS Malta boards.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

On relatively slow boards (such as the MIPS Malta with an FPGA core
card) it can be extremely common for transmits to underflow - to the
point where it appears they simply do not work at all. Setting the
NOUFLO bit causes the ethernet controller to not begin transmission on
the wire until a transmit start point is reached. Setting that transmit
start point to the full packet will cause the controller to only
transmit the packet once it has buffered it entirely thus preventing any
transmit underflows from occuring and allowing the controller to
function on slower boards.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

Ensure that the view of memory from the CPU & the ethernet controller is
coherent at the various points where they exchange data. This prevents
stale data from being transmitted or received, and prevents the driver
from getting stuck waiting for the ethernet controller to update
descriptors when in reality it has but the old values are being read
from cache.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

This should cause no change to the generated code, but is semantically
correct.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

Fix up the code to match Documentation/CodingStyle. This is mostly
removing extraneous spaces.

No functional change is intended.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

For boards such as the MIPS Malta with an FPGA core card it is desirable
to be able to detect the L1 cache sizes at runtime, since they are not
dependant upon the board but on the FPGA bitstream in use. This patch
performs that detection when the CONFIG_SYS_[DI]CACHE_SIZE macros are
not defined by the board configuration. In cases where the sizes are
detected this patch also removes the restriction that the I-cache &
D-cache line sizes must be the same, as this is not necessarily true.

If the cache sizes are defined by a configuration then they will be
hardcoded as before, so this patch will not add overhead to such
boards.
Signed-off-by: NPaul Burton <paul.burton@imgtec.com>

Convert sandbox to use common time functions.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>

A weak annotation is needed in order to prevent link errors when
get_ticks is overridden. This fixes sandbox build.
Signed-off-by: NRob Herring <rob.herring@calxeda.com>

Netconsole loses the second character when used as input by
either setenv stdin nc or setenv stdin serial,nc if using CONSOLE_CONSOLE_MUX

Before a nc_send_packet() to echo the input, a check is done to see if
nc_ether is valid. If its not, it waits for an arp request and then sends
the packet (which contains the first character of line to be displayed as
output). As part of reaping the arp request, the second character is consumed.
We protect this by making the call to NetLoop(NETCONS) between
input_recursion.
Signed-off-by: NSuriyan Ramasami <suriyan.r@gmail.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

Staticize local functions in s5p serial driver.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NMinkyu Kang <mk7.kang@samsung.com>

The env export command doesn't export the first variable of the list
since commit 5a31ea04
"env grep" - reimplement command using hexport_r()
Signed-off-by: NPierre Aubert <p.aubert@staubli.com>

Let highbank users break into the autoboot script with ctrl-c.
Signed-off-by: NMark Langsdorf <mark.langsdorf@calxeda.com>

As originally implemented, setting the AUTOBOOT_KEYED config option will
prevent users from breaking into the autoboot script with ctrl-c. Restore
that option with a new config symbol.
Signed-off-by: NMark Langsdorf <mark.langsdorf@calxeda.com>

Staticize local functions in xuartlite driver.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NStefan Roese <sr@denx.de>
Tested-by: NMichal Simek <monstr@monstr.eu>

Staticize local functions in mxs_auart driver.
Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Acked-by: NMarek Vasut <marex@denx.de>

Curently memcpy copies string without null terminating char because
function strlen returns only number of characters excluding
null terminating character. Replace memcpy with strcpy.
Signed-off-by: NPiotr Wilczek <p.wilczek@samsung.com>
Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
CC: Tom Rini <trini@ti.com>

Signed-off-by: NLuka Perkov <luka@openwrt.org>

Signed-off-by: NLuka Perkov <luka@openwrt.org>

Signed-off-by: NTim Harvey <tharvey@gateworks.com>

Linux Kernel abolished include/linux/config.h long time ago.
(around version v2.6.18..v2.6.19)

We don't need to provide Linux copatibility any more.

This commit deletes include/linux/config.h
and fixes source files not to include this.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

Signed-off-by: NEgbert Eich <eich@suse.com>

Signed-off-by: NEgbert Eich <eich@suse.com>

The gpt command was only implemented for mmc devices. There is no reason
why this command should not be generalized and be applied all other
storage device classes.
This change both simplifies the implementation and eliminates a
build failure for systems that don't support mmcs.
Signed-off-by: NEgbert Eich <eich@suse.com>
Tested-by: NPiotr Wilczek <p.wilczek@samsung.com>
[trini: Change coding style slightly]
Signed-off-by: NTom Rini <trini@ti.com>

This commit omits non-existing drivers/net/netarm_eth.c from the list.
This driver is deleted by commit b411eb30.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

The following serial drivers do not exist any more.

 - ns9750_serial.c: deleted by commit 4cfc611b
 - s3c4510b_uart.c: deleted by commit afad4029
 - serial_clps7111.c: deleted by commit f2e08015
 - serial_netarm.c: deleted by commit b411eb30

This commit cleans up UDM-serial.txt.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

Everytime a dead driver is removed from the list,
we must re-number. This is a painful task.

Try
  git show e5323225 -- doc/driver-model/UDM-serial.txt
  git show 6f62f420 -- doc/driver-model/UDM-serial.txt
  git show b9f4bc34 -- doc/driver-model/UDM-serial.txt
to see what I mean.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

Nowhere pass a value to len, which always 0, make no transfer which
cause uploading failed.

This patch make nand upload working. However it needs enough malloc
buffer to store read data, that means the buffer at least equal to
the upload partition size, or else it doesn't work.
Signed-off-by: NBo Shen <voice.shen@atmel.com>

add the possibility to set the iSerialNumber board specific.
Default value for iSerialNumber is 0x0. This value can
changed board specific through the new function
g_dnl_set_serialnumber() which must be called from the
board specific function g_dnl_bind_fixup().
Signed-off-by: NHeiko Schocher <hs@denx.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Tested-by: NLukasz Majewski <l.majewski@samsung.com>

After dfu buffer is initialized, the buffer should be all available,
while not 0. Initialize its value to min(dfu_buf_size, dfu->r_left).
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Tested-by: NLukasz Majewski <l.majewski@samsung.com>
Acked-by: NLukasz Majewski <l.majewski@samsung.com>

The value of dfu->r_left need decrease along with the transfer
Signed-off-by: NBo Shen <voice.shen@atmel.com>

submit_common_msg should report amount of data passed from/to device.
Instead, it always returned size requested by Host.
Signed-off-by: NMateusz Kulikowski <mateusz.kulikowski@gmail.com>

This patch allows exiting from UMS mode to u-boot prompt
by detaching usb cable or by pressing ctrl+c.

Add new config: CONFIG_USB_CABLE_CHECK. If defined then board
file should provide function: usb_cable_connected() (include/usb.h)
that return 1 if cable is connected and 0 otherwise.

Changes v2:
- add a note to the README
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>

UMS init was implemented in trats board file but mostly it comprises
common code. Due to that it has been moved to common/ums.c to avoid
code duplication in the future.

Changes:
- move ums initialization code from trats to common/ums.c
- remove unused CONFIG_USB_GADGET_MASS_STORAGE from trats.h

Changes v2:
- move this patch at the top of code cleanups patches
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Minkyu Kang <mk7.kang@samsung.com>

This patch prevents:
- ums disk capacity miscalculation because of integer overflow

Changes v2:
- Prevents passing zero size disk capacity to ums gadget driver
- Change function ums_get_capacity() to ums_disk_init() and do ums disk
  initialization before gadget init
- Remove unnecessary code from mass storage driver
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>

Before this change ums command only allowed use of mmc 0.
Now this argument can be set.

Changes:
- remove mmc device number checking because it is always positive number
- remove printing "no such device" - it is done by find_mmc_device()

Change-Id: I767e45151ad515c7bef19e6c13087374f5e23c11
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marex@denx.de>

This patch introduces some cleanups to ums code. Changes:

ums common:
- introduce UMS_START_SECTOR and UMS_NUM_SECTORS as defined in
  usb_mass_storage.h both default values as 0 if board config
  doesn't define them

common cleanup changes:
- change name of struct "ums_board_info" to "ums"
- "ums_device" fields are moved to struct ums and "dev_num" is removed
- change function name: board_ums_init to ums_init
- remove "extern" prefixes from usb_mass_storage.h

cmd_usb_mass_storage:
- change error() to printf() if need to print info message
- change return values to command_ret_t type at ums command code
- add command usage string

Changes v2:
ums common:
- always returns number of read/write sectors
- coding style clean-up
ums gadget:
- calculate amount of read/write from device returned value.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Marek Vasut <marek.vasut@gmail.com>

There is no CONFIG_PCA953X_INFO symbol.
U-Boot uses CONFIG_CMD_PCA953X_INFO instead, which is described in
"Monitor Functions" section and thus no need to be repeated in the
"GPIO Support" section.
Remove the whole line.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>