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>

Currently patman assumes that there should be only one Signoff line
and this is obviously incorrect: we often have to work with patches
containing other people signoffs. Moreover, it's really desirable
to preserve the comments between signoffs.

So until some sophisticated signoff processing will be developed I
suggest just don't mess with signoffs at all and treat them like
plain text lines. The only drawback I've found so far is the case
where you have a patch with someones else signoff but not yours and
also have to patman tags under signoff line. In this case you will
get extra empty line between signoffs.
Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>

Don't try to sort and uniq changelog entries as this breaks
multiline entries. It will be better to add some real multi-line
support but for now just preserve the entries as is.
Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>

We already got all changes from git log output and the comment
to the ProcessLine function clearly states that 'patch' mode
is not for scanning tags.
Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>

Changes may end in '---' line or Signoff line (generated by
git format-patch) in case of Series-changes: lines being
the last ones in commit message. So detect it properly.
Signed-off-by: NIlya Yanok <ilya.yanok@cogentembedded.com>

Introduce CONFIG_PCI_ENUM_ONLY variable for platforms that just want a
quick enumberation of the PCI devices, but don't need any setup work done.
This is very beneficial on platforms that have u-boot loaded by another
boot loader which does a more sophisticated job of setup of PCI devices
than u-boot.  That way, u-boot can just read what's there and get on
with life.  This is what SeaBIOS does.
Signed-off-by: NAndrew Sharp <andywyse6@gmail.com>

Add some recent entries to pci_ids.h for Intel and AMD/ATI devices that
are somewhat relevant to u-boot.
Signed-off-by: NAndrew Sharp <andywyse6@gmail.com>

Refactor the common PCI code just a tiny bit surrounding the PCI_PNP
(pciauto) stuff.  Makes the code a tiny bit easier to read, and also
makes it more obvious that almost no platform needs to setup or use the
pci_config_table stuff.
Signed-off-by: NAndrew Sharp <andywyse6@gmail.com>

I tried to clean up the white space and formatting offenses and
inconsistencies in the generic PCI code that obviously has been around for
some time.  Emphasis on large increases in readability and maintainability
and consistency.  I omitted the platform/processor specific files in
the drivers/pci directory because I wanted to leave those file to those
that care more about them.
Signed-off-by: NAndrew Sharp <andywyse6@gmail.com>

In a couple of places, unsigned int and pci_config_*_dword were being
used when u16 and _word should be used.  Unsigned int was also being
used in a couple of places that should be pci_addr_t.
Signed-off-by: NAndrew Sharp <andywyse6@gmail.com>

* 'agust@denx.de' of git://git.denx.de/u-boot-staging:
  tx25: Use generic gpio_* calls
  config: Always use GNU ld
  tools: add kwboot binary to .gitignore file
  fdt: Include arch specific gpio.h instead of asm-generic/gpio.h
  serial: CONSOLE macro is not used

Conflicts:
	board/karo/tx25/tx25.c
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NJosh Wu <josh.wu@atmel.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Signed-off-by: NJosh Wu <josh.wu@atmel.com>
Tested-by: voice.shen@atmel.com
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

The Programmable Multibit ECC (PMECC) controller is a programmable binary
BCH(Bose, Chaudhuri and Hocquenghem) encoder and decoder. This controller
can be used to support both SLC and MLC NAND Flash devices. It supports to
generate ECC to correct 2, 4, 8, 12 or 24 bits of error per sector of data.

To use PMECC in this driver, the user needs to set the PMECC correction
capability, the sector size and ROM lookup table offsets in board config file.

This driver is ported from Linux kernel atmel_nand PMECC patch. The main difference
is in this version it uses registers structure access hardware instead of using macros.
It is tested in 9x5 serial boards.
Signed-off-by: NJosh Wu <josh.wu@atmel.com>
[rebase]
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Signed-off-by: NJosh Wu <josh.wu@atmel.com>
Acked-by: NScott Wood <scottwood@freescale.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

This patch
1. extract the hwecc initialization code into one function. It is a preparation for adding atmel PMECC support.
2. enable CONFIG_SYS_NAND_SELF_INIT. Which make us can configurate the ecc parameters between nand_scan_ident() and nand_scan_tail().
Signed-off-by: NJosh Wu <josh.wu@atmel.com>
[fix empty newline at EOF error and move return value check into ifdef]
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Add at91sam9x5 series spi flash boot support

Using at91sam9x5ek_spiflash to configure, then it can boot from at25df321
serial flash

SPI mater work in 30Mhz speed, while not 1Mhz speed. This will base on
atmel_spi patch, or else, it will occur receive overrun
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Remove CONFIG_ARCH_CPU_INIT for at91sam9g10ek and at91sam9m10g45ek
Signed-off-by: NBo Shen <voice.shen@atmel.com>
[rebase on TOT]
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

A lot of at91 boards have the console_init_f in board_init. This is useless
cause it was called before by generic code in lib/board.c.
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
cc: Jens Scharsig <esw@bus-elektronik.de>
cc: Stelian Pop <stelian@popies.net>
cc: Sedji Gaouaou<sedji.gaouaou@atmel.com>
cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
cc: Eric Benard <eric@eukrea.com>
Tested-by: voice.shen@atmel.com
Tested-by: voice.shen@atmel.com
Acked-by: NJens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>
Tested-by: NJens Scharsig (BuS Elektronik) <esw@bus-elektronik.de>

Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>
cc: Stelian Pop <stelian@popies.net>

The atmel at91sam9x5 series spi has feature to avoid receive overren

Using the patch to enable it
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Acked-by: NAndreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Fix the name error
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

As the maintainer for at91sam9g10ek and at91sam9m10g45ek can not reach
any more.

So I wish to take over the maintainer for sam9g10 and sam9m10g45
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

fix a bug:
  when not boot from NAND, the NAND flash can not be detected.
  Using this to fix it
Signed-off-by: NBo Shen <voice.shen@atmel.com>
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>

Before reset dbgu transmitter, we just wait TXEMPTY to drain the
transmitter register(Just in case). If not doing this, we may sometimes
see several weird characters from DBGU.

A short delay is also added to make sure the new serial settings are
settled.
Signed-off-by: NHong Xu <hong.xu@atmel.com>
[cherry-picked from u-boot-atmel/old-next]
Signed-off-by: NAndreas Bießmann <andreas.devel@googlemail.com>