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: NJoe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NStefan Roese <sr@denx.de>

Added an optional check in the CFI driver to evaluate if the sector is
already blank before issuing an erase command.  Improves erase time by
over a factor of 10 if already blank.
Signed-off-by: NJoe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NStefan Roese <sr@denx.de>

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: NJoe Hershberger <joe.hershberger@ni.com>

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: NJoe Hershberger <joe.hershberger@ni.com>

README: Cleanup description of supported partitions.
Signed-off-by: NKarl O. Pinc <kop@meme.com>

The instructions are generic, so move to the generic doc.
Signed-off-by: NTom Rini <trini@ti.com>

Signed-off-by: NTom Rini <trini@ti.com>

Commit 155cb010 replaced the read-only property of the ver env var
with an auto-restoring behavior. Update the README file accordingly.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

Signed-off-by: Tomas Hlavacek<tmshlvck@gmail.com>

Signed-off-by: NTomas Hlavacek <tmshlvck@gmail.com>

Signed-off-by: NViktor Krivak <viktor.krivak@gmail.com>

Signed-off-by: NPavel Herrmann <morpheus.ibis@gmail.com>

Signed-off-by: NTomas Hlavacek <tmshlvck@gmail.com>

Signed-off-by: NTomas Hlavacek <tmshlvck@gmail.com>

Signed-off-by: NViktor Krivak <viktor.krivak@gmail.com>

Signed-off-by: NPavel Herrmann <morpheus.ibis@gmail.com>

Signed-off-by: NViktor Krivak <viktor.krivak@gmail.com>

Signed-off-by: NMarek Vasut <marex@denx.de>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

Signed-off-by: NViktor Křivák <viktor.krivak@gmail.com>

Signed-off-by: NPavel Herrmann <morpheus.ibis@gmail.com>

This patch contains UDM-design.txt, which is document containing
general description of the driver model. The remaining files contains
descriptions of conversion process of particular subsystems.
Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>

On Microblaze with device tree support enabled we run into
the error below.

I'm not sure, but I think that all source code should include
at least the common.h and just this fix the problem on
Microblaz architecture.

The error is:

In file included from key_matrix.c:29:
include/malloc.h:364: error: conflicting types for 'memset'
include/linux/string.h:71: error: previous declaration of 'memset' was here
include/malloc.h:365: error: conflicting types for 'memcpy'
include/linux/string.h:74: error: previous declaration of 'memcpy' was here
Signed-off-by: NStephan Linz <linz@li-pro.net>
CC: Bernie Thompson <bhthompson@chromium.org>
CC: Simon Glass <sjg@chromium.org>
CC: Tom Warren <twarren@nvidia.com>
CC: Michal Simek <monstr@monstr.eu>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NMichal Simek <monstr@monstr.eu>

The call to SYSTEM_MAP assumes that the u-boot output is in $PWD when
it really should be in $(obj).  This fixes building out of tree.
Signed-off-by: NMike Frysinger <vapier@gentoo.org>

This allows cache flush/invalidate operations to succeed on the buffers.
Signed-off-by: NStephen Warren <swarren@nvidia.com>
Acked-by: NSimon Glass <sjg@chromium.org>
Acked-by: NScott Wood <scottwood@freescale.com>

This patch adds support to include Load, Entry address and OS tag
of ramdisk on to FIT image through mkimage tool.
Signed-off-by: NJagannadha Sutradharudu Teki <402jagan@gmail.com>

This driver uses the century bit of this RTC in the opposite way Linux does.
From Linux's rtc-pcf8563.c:
	/*
	 * The meaning of MO_C bit varies by the chip type.
	 * From PCF8563 datasheet: this bit is toggled when the years
	 * register overflows from 99 to 00
	 *   0 indicates the century is 20xx
	 *   1 indicates the century is 19xx
	 * From RTC8564 datasheet: this bit indicates change of
	 * century. When the year digit data overflows from 99 to 00,
	 * this bit is set. By presetting it to 0 while still in the
	 * 20th century, it will be set in year 2000, ...
	 * There seems no reliable way to know how the system use this
	 * bit.  So let's do it heuristically, assuming we are live in
	 * 1970...2069.
	 */

As U-Boot's PCF8563 driver does not say it is supposed to support the RTC8564,
make this driver compatible with Linux's by giving the opposite meaning to the
century bit.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

One call to get_cluster can be factorized with another, so avoid
duplicating code.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

Add a buffer bouncing mechanism to get_cluster.  This can be useful
for misaligned applicative buffers passed through get_contents.
This is required for the following patches in the case of data
aligned differently relatively to buffers and clusters.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

With the previous code, the remaining prefetched sectors were read
again after each sector.  With this patch, each sector is read only
once, thus making the prefetch useful.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

fatlength is not used after this assignment, so it is useless and can
be removed.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

startblock must be taken into account in order not to read past the
end of the FAT.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

Remove spaces before opening parentheses in function calls.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

wait_ticks() calls get_ticks() without building a back chain which
makes gdb unhappy when doing back trace. This can also cause
improper memory accesses.
Signed-off-by: NJoakim Tjernlund <Joakim.Tjernlund@transmode.se>

This patch forces the correct alignment for DMA operations of buffers used by
part_mac.c.
Signed-off-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>

Signed-off-by: NKaspter Ju <nigh0st3018@gmail.com>

Also remove yaffs_hweight and use the hweight in u-boot.
Signed-off-by: NCharles Manning <cdhmanning@gmail.com>

* 'master' of git://git.denx.de/u-boot-usb:
  MUSB driver: Timeout is never detected as the while loop does not end
  usb: fix ulpi_set_vbus prototype
  pxa25x: Add UDC registers definitions
  USB: Fix strict aliasing in ohci-hcd
  usb: Optimize USB storage read/write
  ehci: Optimize qTD allocations
  usb_stor_BBB_transport: Do not delay when not required
  usb_storage: Remove EHCI constraints
  usb_storage: Restore non-EHCI support
  ehci-hcd: Boost transfer speed
  ehci: cosmetic: Define used constants
  ehci: Fail for multi-transaction interrupt transfers
  arm:trats: Enable g_dnl composite USB gadget with embedded DFU function on TRATS
  arm:trats: Support for USB UDC driver at TRATS board.
  dfu:cmd: Support for DFU u-boot command
  dfu: MMC specific routines for DFU operation
  dfu: DFU backend implementation
  dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget
  dfu:usb: Support for g_dnl composite download gadget.
  ehci: cosmetic: Define the number of qt_buffers
Signed-off-by: NWolfgang Denk <wd@denx.de>

In case an address is listed in the To list, those will be skipped on
Cc list or user might end with a duplicated message.

This fixes the case when a tag points to same address used as series
destination thus avoiding duplicated sending.
Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>

When a patchset had a RFC series, a v1 might have a changelog of
changes done since the RFC. The patch changes the range checked for
changelog and allow it to start for version 1.
Signed-off-by: NOtavio Salvador <otavio@ossystems.com.br>
Acked-by: NSimon Glass <sjg@chromium.org>