- correct configuration space mapping
- correct bus numbering
- better access to config space

Prior to this patch, the 440SPe host/PCIe bridge was able to configure only the
first device on the first bus. We now allow to configure up to 16 buses;
also, scanning for devices behind the PCIe-PCIe bridge is supported, so
peripheral devices farther in hierarchy can be identified.
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>

Convert using fixup mechanism to suppressing MCK for the duration of config
read/write transaction: while fixups work fine with the case of a precise
exception, we identified a major drawback with this approach when there's
an imprecise case. In this scenario there is the following race condition:
the fixup is (by design) set to catch the instruction following the one
actually causing the exception; if an interrupt (e.g. decrementer) happens
between those two instructions, the ISR code is executed before the fixup
handler the machine check is no longer protected by the fixup handler as it
appears as within the ISR code. In consequence the fixup approach is being
phased out and replaced with explicit suppressing of MCK during a PCIe
config read/write cycle.
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>

This patch add support for the Trizeps IV module (520Mhz).
Signed-off-by: NStefano Babic <sbabic@denx.de>

This patch adds support for multiple serial ports to the PXA target.
FFUART, BTUART and STUART are supported.
Signed-off-by: NStefano Babic <sbabic@denx.de>

Code is broken for PXA270 due to "invalid lvalue in assignment".

This patch fix it in pxa-regs.h
Signed-off-by: NStefano Babic <sbabic@denx.de>

Signed-off-by: NJason Jin <Jason.jin@freescale.com>

Stop using inline string functions on MIPS as other ARCHs do so,
since the optimized inline asm versions are not small.

This change is triggered by a following MIPS build error:
common/libcommon.a(exports.o)(.text+0xdc): In function `jumptable_init':
common/exports.c:32: undefined reference to `strcmp'
make: *** [u-boot] Error 1
Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com>

This patches contains several bugfixes and cleanups in the latest upstream:

 - Don't include linux/config.h
 - Remove buggy inline version of memscan.
 - Merge with Linux 2.6.11-rc3.
 - Fix undefined reference to strcpy in binfmt_misc caused by gcc 3.4.
 - Goodbye mips64.  31704 lines of code bite the dust.
 - Replace extern inline with static inline.
 - Fix return value of strncpy.
 - Remove a bunch more "$1" clobbers.
Signed-off-by: NShinya Kuribayashi <shinya.kuribayashi@necel.com>

Fix incorrect blob address calculation in do_bootm_linux() that prevents
booting the kernel from a multi-file image (kernel + initrd + blob).

Also, make minor updates to the U-Boot's output and to the coding style.
Signed-off-by: NBartlomiej Sieka <tur@semihalf.com>

o add drivers/sil680.c to support the Sil680 IDE-controller.
o drivers/Makefile: add sil680.o.
Signed-off-by: NGary Jennejohn <garyj@denx.de>

Boards with CONFIG_OF_LIBFDT enabled are not able to boot old-style
kernels using the board info structure (instead of passing a device tree)
This change allows the old style booting to be used if the fdt argument
was not passed to 'bootm'.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
Acked-by: NKim Phillips <kim.phillips@freescale.com>

Affects boards: icecube (lite5200), jupiter, motionpro, tqm5200

Tested on: lite5200b

Note: the fixup functions have not been moved to a common place.  This
patch is targeted for immediate merging as in solves a build issue, but
the final name/location of the fixups is still subject to debate.  I
propose to merge this now, and move the fixups in the next merge window
to be usable by all targets.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

Given the path to a node, fdt_find_and_setprop() allows a property value
to be set directly.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

The RTC on the M1575 ULI chipset requires a dummy read before
we are able to talk to the RTC.  We accomplish this by adding a
second memory region to the PHB the ULI is on and read from it.

The second region is added to maintain compatiabilty with Linux's
view of the PCI memory map.
Signed-off-by: NKumar Gala <galak@kernel.crashing.org>

pcie is now differentiated from pci.  Add 8641 bus-range updates.
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>

The 440EPx has a problem when the PCI_CACHE_LINE_SIZE register is
set to non-zero, because it doesn't support MRM (memory-read-
multiple) correctly. We now added the possibility to configure
this register in the board config file, so that the default value
of 8 can be overridden.

Here the details of this patch:

o drivers_pci_auto.c: introduce CFG_PCI_CACHE_LINE_SIZE to allow
  board-specific settings. As an example the sequoia board requires 0.
  Idea from Stefan Roese <sr@denx.de>.
o board/amcc/sequoia/init.S: add a TLB mapping at 0xE8000000 for the
  PCI IO-space. Obtained from Stefan Roese <sr@denx.de>.
o include/configs/sequoia.h: turn CONFIG_PCI_PNP back on and set
  CFG_PCI_CACHE_LINE_SIZE to 0.
Signed-off-by: NGary Jennejohn <garyj@denx.de>
Signed-off-by: NStefan Roese <sr@denx.de>

The old code had a loop limit overflow bug which caused a semi-
infinite loop for small packets, because in "i<len-8", "i" was signed,
but "len" was unsigned, and "len-8" became a huge number for small
values of "len".

This is a workaround which replaces broken commit 8f1bc284.
Signed-off-by: NWolfgang Denk <wd@denx.de>

Signed-off-by: NWolfgang Denk <wd@denx.de>

This reverts commit 9468e680.
Commit 16e23c3f removing allocation of PCSRBAR is sufficient.
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>

The TFTP OACK code trusts that the incoming packet is formated as
ASCII text and can be processed by string functions. It also has a
loop limit overflow bug where if the packet length is less than 8, it
ends up looping over *all* of memory to find the 'blksize' string.

This patch solves the problem by forcing the packet to be null
terminated and using strstr() to search for the sub string.
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>

this had slipped through the cracks, since the sbc board was added
after I wrote the original patch to remove all these symbols, and
before it was merged.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

to get rid of a *lot* of compiler warnings.
Signed-off-by: NWolfgang Denk <wd@denx.de>

..because it caused compiler errors and there seems to be no
board maintainer to take care of this.
Signed-off-by: NWolfgang Denk <wd@denx.de>

<ed.swarthout@freescale.com>

The problem is pciauto_setup_device() getting called from fsl_pci_init.c
is allocating memory space it doesn't need.
Signed-off-by: NEd Swarthout <ed.swarthout@freescale.com>
Signed-off-by: NAndy Fleming <afleming@freescale.com>

Restore CONFIG_EXTRA_ENV_SETTINGS definition which contains the
correct consoledev needed for linux boot.
Standardize on fdt{file,addr} var to hold dtb file name.

Set PCI inbound memory region from CFG_MEMORY_{BUS,PHYS}.
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>

The L2 cache size is 512KB for 8568, print out the correct informaiton.
Signed-off-by: NHaiying Wang <Haiying.Wang@freescale.com>

Signed-off-by: NJason Jin <Jason.jin@freescale.com>

if a board/$(VENDOR)/common/Makefile exists, build it.

also add the first such case, board/freescale/common/Makefile, to
handle building board-shared EEPROM, PIXIS, and MDS-PIB code, as
dictated by board configuration.

thusly get rid of alternate build dir errors such as:

FATAL: can't create /work/wd/tmp/u-boot-ppc/board/freescale/mpc8360emds/../common/pq-mds-pib.o: No such file or directory

by putting the common/ mkdir command in its proper place (the common
Makefile). Common bits from existing individual board Makefiles have
been removed.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>

TFTP does not work anymore after multicast tftp
patch was applied on little endian systems.
This patch fix it.
Signed-off-by: NStefano Babic <sbabic@denx.de>

The logic to check if there is a correct MAC address in the DM9000
EEPROM, added in the last patch, is wrong. Now the MAC address is
always taken from the environment, even if a suitable MAC is present
in the EEPROM.
Signed-off-by: NStefano Babic <sbabic@denx.de>

Fix the following warnings:
- usb.c:xx: warning: function declaration isn't a prototype
- usb_ohci.c:xxx: warning: passing argument 1 of '__fswab32' makes integer
  from pointer wihtout a cast
Signed-off-by: NMartin Krause <martin.krase@tqs.de>

CPU physical address space was being wasted by allocating a
PCSRBAR PCI inbound region to it's memory space.

As a rule, PCSRBAR should be left alone since it does not affect
transactions from self and other masters may have changed it.
Signed-off-by: NEd Swarthout <ed.swarthout@freescale.com>

This patch fixes the "type qualifiers ignored on fuction return tpye"
warning for include/s3c2410.h
Signed-off-by: NMartin Krause <martin.krause@tqs.de>

omap2420h4 switched to cfi, so remove old (already disabled) flash.c
and flash_probe() calls in env_flash.c.
Signed-off-by: NDirk Behme <dirk.behme@gmail.com>

and make some minor corrections to the FDT part of the README.
Signed-off-by: NKim Phillips <kim.phillips@freescale.com>