This patch adds support for the matrix keyboard on the lwmon5 board.
Since the implementation in the dsPCI is kind of compatible with the
"old" lwmon board, most of the code is copied from the lwmon
board directory.

Signed-off-by: Stefan Roese <sr@denx.de>

As suggested by Eugene O'Brien <Eugene.O'Brien@advantechamt.com>,
here an updated Bamboo README.

Signed-off-by: Stefan Roese <sr@denx.de>

Signed-off-by: Stefan Roese <sr@denx.de>

During config transactions on the PCIe bus an attempt to scan for a
non-existent device can lead to a machine check exception with certain
peripheral devices. In order to avoid crashing in such scenarios the
instrumented versions of the config cycle read routines are introduced, so
the exceptions fixups framework can gracefully recover.

Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Acked-by: Rafal Jaworowski <raj@semihalf.com>

This brings back separate settings for PCIe bus numbers depending on chip
revision, which got eliminated in 2b393b0f
commit. 440SPe rev. A does NOT work properly with the same settings as for
the rev. B (no devices are seen on the bus during enumeration).

Signed-off-by: Rafal Jaworowski <raj@semihalf.com>

Changed storage type of cfg_simulate_spd_eeprom to const
Changed storage type of gpio_tab to stack storage
(Cannot access global data declarations in .bss until afer code relocation)

Improved SDRAM tests to catch problems where data is not uniquely addressable
(e.g. incorrectly programmed SDRAM row or columns)

Added CONFIG_PROG_SDRAM_TLB to support Bamboo SIMM/DIMM modules
Fixed AM29LV320DT (OpCode Flash) sector map

Signed-off-by: Eugene OBrien <eugene.obrien@advantechamt.com>
Signed-off-by: Stefan Roese <sr@denx.de>

- Clear ECC status regs after ECC POST test
- Set dcbz for ECC generation with caches enabled as default
- Code cleanup

Signed-off-by: Stefan Roese <sr@denx.de>

Signed-off-by: Stefan Roese <sr@denx.de>

new FPGA image for PLU405 board with improved CompactFlash timing

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>

Change Lime SDRAM initialization to now support 100MHz and
133MHz (if enabled). Also the framebuffer is initialized to
display a blue rectangle with a white border.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

The used Intel NOR FLASH chips have internally two dies, and are now
treated as two seperate chips.

Signed-off-by: Stefan Roese <sr@denx.de>

As suggested by Hakan Eryigit, here an updated setup for the lwmon5
interrupt controller.

Signed-off-by: Stefan Roese <sr@denx.de>

As spotted by Matthias Fuchs, the default output values for all GPIO1
outputs were not setup correctly. This patch fixes this issue.

Signed-off-by: Stefan Roese <sr@denx.de>

This patch adds ECC Post test for the Lwmon5 board based
on PPC440EPx to U-Boot.

Signed-off-by: Pavel Kolesnikov <concord@emcraft.com>
Acked-by: Yuri Tikhonov <yur@emcraft.com>
Acked-by: Stefan Roese <sr@denx.de>

This patch fixes the negative consequences for 8xx of the recent
"ppc4xx: Clean up 440 exceptions handling" commit.

Signed-off-by: Rafal Jaworowski <raj@semihalf.com>

Signed-off-by: Stefan Roese <sr@denx.de>

Signed-off-by: Stefan Roese <sr@denx.de>

The new boardspecific DDR2 controller configuration is used for the Yucca
board. Now the Yucca board with 440SPe Rev. A chips is also supported.

Signed-off-by: Stefan Roese <sr@denx.de>

The new "weak" functions ddr_wrdtr() and ddr_clktr() are added to better
support non default, boardspecific DDR(2) controller configuration.

Signed-off-by: Stefan Roese <sr@denx.de>

The new function remove_tlb() can be used to remove the TLB's used to
map a specific memory region. This is especially useful for the DDR(2)
setup routines which configure the SDRAM area temporarily as a cached
area (for speedup on auto-calibration and ECC generation) and later
need this area uncached for normal usage.

Signed-off-by: Stefan Roese <sr@denx.de>

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

Signed-off-by: Heiko Schocher <hs@denx.de>

		- fix compile error, if BUILD_DIR is used

Signed-off-by: Heiko Schocher <hs@denx.de>

This change fixes a bug in the receive buffer handling, that
could lead to problems upon high network traffic (broadcasts...).

Signed-off-by: Stefan Roese <sr@denx.de>

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

Signed-off-by: Piotr Kruszynski <ppk@semihalf.com>
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>

            - now the Flash ST M29W040B is supported (not tested)
            - fix the "led" command
            - fix compile error, if BUILD_DIR is used

Signed-off-by: Heiko Schocher <hs@denx.de>

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

Signed-off-by: Stefan Roese <sr@denx.de>

Add unlock=yes environment variable to default variables to unlock
the CFI flash by default.

Signed-off-by: Stefan Roese <sr@denx.de>

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

Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>