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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 <[email protected]>
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There's no real need to expose this and it can be removed by using a static
allocation.
Signed-off-by: Rob Herring <[email protected]>
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All block device related commands (scsiboot, fatload, ext2ls, etc.) have
simliar duplicated device and partition parsing and selection code. This
adds a common function to replace various implementations.
The new function has an enhancement over current versions. If no device
or partition is specified on the command line, the bootdevice env variable
will be used (scsiboot does this).
Signed-off-by: Rob Herring <[email protected]>
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Determine which partitions are bootable/active. In the partition listing,
print "Boot" for partitions with the bootable/active flag set.
Signed-off-by: Rob Herring <[email protected]>
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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 <[email protected]>
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Check the incoming packets' source IP address... if ncip isn't set to a
broadcast address, only listen to the client at ncip.
Signed-off-by: Joe Hershberger <[email protected]>
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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 <[email protected]>
Cc: Stefano Babic <[email protected]>
Acked-by: Stefano Babic <[email protected]>
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The environment now uses expressions but we missed the setexpr command
was not being include. This patch adds it.
Signed-off-by: Otavio Salvador <[email protected]>
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Signed-off-by: Eric Nelson <[email protected]>
Tested-by: Fabio Estevam <[email protected]>
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FSL 2.6.35 kernel assumes that the bootloader passes the CONFIG_REVISION_TAG
information.
If this data is not present, the kernel misconfigures the TZIC, which results in
the timer interrupt handler never being called, so the kernel deadlocks while
calibrating its delay.
Suggested-by: Greg Topmiller <[email protected]>
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Fabio Estevam <[email protected]>
Acked-by: Fabio Estevam <[email protected]>
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This makes it easier to include this header from other headers.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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This function should also be part of the GPIO API, so add it.
Signed-off-by: Simon Glass <[email protected]>
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Update Makefile change for LIBS -> LIBS-y change.
Conflicts:
Makefile
Signed-off-by: Tom Rini <[email protected]>
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This patch fixes the build error for MCF537x. As the NANDFLASH_SIZE is
redefined in boards.cfg, it is needed to rename NANDFLASH_SIZE into
CONFIG_NANDFLASH_SIZE in include/configs/M5373EVB.h.
Signed-off-by: Alison Wang <[email protected]>
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Add support for the onboard eSDHC MMC controller. The hardware on the
MPC8308RDB has the following errata:
- ESDHC111: manual asynchronous CMD12 is broken
- DMA is broken (PIO works)
Signed-off-by: Ira W. Snyder <[email protected]>
[added include fsl_esdhc header to prevent implicit declarations of
fsl_esdhc_mmc_init() and fdt_fixup_esdhc()]
Signed-off-by: Kim Phillips <[email protected]>
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This is very useful on a modern system.
Signed-off-by: Ira W. Snyder <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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The SPI pins are routed to header J8 for testing SPI functionality. A
Spansion flash has been wired up and tested on this header.
This patch breaks support for the second TSEC interface, since the GPIO
pin used as a chip select is pinmuxed with some of the TSEC pins.
Signed-off-by: Ira W. Snyder <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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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 <[email protected]>
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Signed-off-by: Gerlando Falauto <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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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 <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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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 <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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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 <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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This board is the only board that still sticks to OneNAND IPL.
Remove this board, since we have SPL around for a while and
OneNAND is well supported in the SPL framework. The board can
be revived if necessary.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Albert Aribaud <[email protected]>
Cc: Kyungmin Park <[email protected]>
Cc: Tom Rini <[email protected]>
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Use the same IP revisions as in Linux in order to make the comparison more
clear.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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There is no reason to have board configs to select the NFC IP revision. Just let
the driver detect it. BTW, remove broken NFC IP revision configs from board
config files.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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On the NFC IP 1.1, the 32-bit ecc_status_result value comes from 2
consecutive 16-bit registers. This patch reads all the fields of this value,
which makes a difference for 4-kiB NF pages.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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This patches fixes the TODO to use same register definitions in mtd mxc_nand and
nand_spl fsl nfc drivers.
Signed-off-by: Benoît Thébaudeau <[email protected]>
Cc: Scott Wood <[email protected]>
Cc: Stefano Babic <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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This is based on Linux kernel -next:
commit 14f44abf1dafc20ba42ce8616a8fc8fbd1b3712b
Author: Brian Norris <[email protected]>
Date: Fri Jul 13 09:28:24 2012 -0700
mtd: nand: allow NAND_NO_SUBPAGE_WRITE to be set from driver
The NAND_CHIPOPTIONS_MSK has limited utility and is causing real bugs. It
silently masks off at least one flag that might be set by the driver
(NAND_NO_SUBPAGE_WRITE). This breaks the GPMI NAND driver and possibly
others.
Really, as long as driver writers exercise a small amount of care with
NAND_* options, this mask is not necessary at all; it was only here to
prevent certain options from accidentally being set by the driver. But the
original thought turns out to be a bad idea occasionally. Thus, kill it.
Note, this patch fixes some major gpmi-nand breakage.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Brian Norris <[email protected]>
Cc: Eric Nelson <[email protected]>
Cc: Fabio Estevam <[email protected]>
Cc: Otavio Salvador <[email protected]>
Cc: Scott Wood <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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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 <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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NAND_CMD_ constants for lock/unlock should be in the header
Signed-off-by: Joe Hershberger <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Missed in previous cleanup.
Signed-off-by: Joe Hershberger <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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NAND unlock command allows an invert bit to be set to unlock all but
the selected page range.
Signed-off-by: Joe Hershberger <[email protected]>
[[email protected]: updated docs and added comment about invert bit]
Signed-off-by: Scott Wood <[email protected]>
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The mainline linux kernel is moving to flatten device tree support
Add the CONFIG_OF_LIBFDT option to support booting DT linux kernel
Signed-off-by: Bo Shen <[email protected]>
Signed-off-by: Andreas Bießmann <[email protected]>
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The environment has been based on mx53loco and m28evk but keeping the
possibility to easy change the default console device as Freescale and
mainline kernels differ on the device name.
Signed-off-by: Otavio Salvador <[email protected]>
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This commit enables multibus handling at Samsung's Trats development board.
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Minkyu Kang <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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Support for multiple soft I2C buses.
Multibus I2C support is achieved by defining get_multi_{sda|scl}_pin
functions to switch between multiple "soft" I2C buses.
Common definition of I2C_X I2C buses is provided at <i2c.h>.
TEST HW:
Samsung's Exynos4210 evt.0.1 - Trats development board
Signed-off-by: Lukasz Majewski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Minkyu Kang <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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This patch is derived from an older patch provided by atmel in its
buildroot-avr32-v3.0.0.tar.bz2
Signed-off-by: Andreas Bießmann <[email protected]>
cc: Hans-Christian Egtvedt <[email protected]>
Acked-by: Hans-Christian Egtvedt <[email protected]>
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Fix CONFIG_SYS_HZ usage in board config.
Do not use hardcoded value. Use CONFIG_SYS_HZ instead.
Separate static configuration to single block.
Signed-off-by: Michal Simek <[email protected]>
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enable serial multi for Microblaze.
Signed-off-by: Michal Simek <[email protected]>
Acked-by: Stephan Linz <[email protected]>
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