The board config array CFG_440_GPIO_TABLE for the ppc440 GPIO setup
is extended with the default GPIO output state (level).
Signed-off-by: NStefan Roese <sr@denx.de>

Now program_tlb() allows to program a TLB (or multiple) with
different virtual and physical addresses. With this change, now one
physical region (e.g. SDRAM) can be mapped 2 times, once with caches
diabled and once with caches enabled.
Signed-off-by: NStefan Roese <sr@denx.de>

Set the correct value in GPIOx_TCR when configuring the gpio
with CFG_440_GPIO_TABLE.
Signed-off-by: NBenoit Monin <bmonin@adeneo.eu>
Signed-off-by: NStefan Roese <sr@denx.de>

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

This patch adds NAND booting support for the AMCC Acadia eval board.

Please make sure to configure jumper J7 to position 2-3 when booting
from NOR, and to position 1-2 when booting for NAND.

I also added a board command to configure the I2C bootstrap EEPROM
values. Right now only 267MHz is support for booting either via NOR
or NAND FLASH. Here the usage:

=> bootstrap 267 nor	;to configure the board for 267MHz NOR booting
=> bootstrap 267 nand	;to configure the board for 267MHz NNAND booting
Signed-off-by: NStefan Roese <sr@denx.de>

e600 does not have a bootpg restriction.
Move the version string to beginning of image at fff00000.
Resetvec.S is not needed.
Update flash copy instructions.
Add tftpflash env variable
Signed-off-by: NEd Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: NJon Loeliger <jdl@freescale.com>

The attached patch is mainly cosmetic, allowing u-boot to
display the correct bootstrap option letter according to the
datasheets.

The original patch was extended with 405EZ support by Stefan
Roese.
Signed-off-by: NBenoit Monin <bmonin@adeneo.eu>
Signed-off-by: NStefan Roese <sr@denx.de>

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

This patch undoes the patch by Jeff Mann with commit-id ada4697d. As
suggested by AMCC it is not recommended to dynamically change the EBC
speed after bootup. So we undo this change to be on the safe side.
Signed-off-by: NStefan Roese <sr@denx.de>

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

This patch adds NAND booting support for the AMCC Bamboo eval board.
Since the NAND-SPL boot image is limited to 4kbytes, this version
only supports the onboard 64MBytes of DDR. The DIMM modules can't be
supported, since the setup code for I2C DIMM autodetection and
configuration is too big for this NAND bootloader.
Signed-off-by: NStefan Roese <sr@denx.de>

The U-Boot NAND booting support is now extended to support ECC
upon loading of the NAND U-Boot image.

Tested on AMCC Sequoia (440EPx) and Bamboo (440EP).
Signed-off-by: NStefan Roese <sr@denx.de>

This patch updates the "normal" Bamboo NOR booting port, so
that it is compatible with the coming soon NAND booting
Bamboo port.

It also enables the 2nd NAND flash on the Bamboo.
Signed-off-by: NStefan Roese <sr@denx.de>

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

This patch adds hardware ECC support to the NDFC driver. It also
changes the register access from using the "simple" in32/out32
functions to the in_be32/out_be32 functions, which make sure
that the access is correctly synced. This is the only recommended
access to SoC registers in the current Linux kernel.
Signed-off-by: NStefan Roese <sr@denx.de>

This patch updates the nand_ecc code to the latest Linux version.
The main reason for this is the more compact code. This makes
it possible to include the ECC code into the NAND bootloader
image (NAND_SPL) for PPC4xx.
Signed-off-by: NStefan Roese <sr@denx.de>

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

With the updated 44x DDR2 driver the Luan board now supports
ECC generation and checking.
Signed-off-by: NStefan Roese <sr@denx.de>

Add config option for 180 degree advance clock control as needed
for the AMCC Luan eval board.
Signed-off-by: NStefan Roese <sr@denx.de>

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

Signed-off-by: NBartlomiej Sieka <tur@semihalf.com>

Enable redundant environment, add a MTD partition for it; also add env.
variable command for passing MTD partitions to the kernel command line.
Signed-off-by: NPiotr Kruszynski <ppk@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Allow passing longer command line to the kernel - useful especially
for passing MTD partition layout.
Signed-off-by: NPiotr Kruszynski <ppk@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Signed-off-by: NPiotr Kruszynski <ppk@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Change EEPROM configuration according to the datasheet: "The 24C01A and 24C02A
have a page write capability of two bytes", and "This device offers fast (1ms)
byte write". Add 3ms of extra delay.
Signed-off-by: NPiotr Kruszynski <ppk@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

After being reset in mpc5xxx_fec_init_phy(), PHY goes into FX mode, in which
networking does not function. This commit switches PHY to TX mode by clearing
the FX_SEL bit of Mode Control Register. It also reverses commit
008861a2, i.e., a temporary workaround.
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Signed-off-by: NPiotr Kruszynski <ppk@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Signed-off-by: NJan Wrobel <wrr@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Both CFG_PCISPEED_66 and CFG_IPBSPEED_133 are misnamed, as defining
them does not cause PCI or IPB clocks to run at the specified speed.
Instead, they configure divisors used to calculate said clocks. This
patch renames the defines according to their real function.
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

Signed-off-by: NJan Wrobel <wrr@semihalf.com>
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>
Acked-by: NBartlomiej Sieka <tur@semihalf.com>

As pointed out by Bruce Adler <bruce.adler@acm.org> this patch
fixes a small bug in the 405EZ OCM initialization. Thanks for
spotting.
Signed-off-by: NStefan Roese <sr@denx.de>