This patch adapts CONFIG_BOOTARGS to the chosen boot method (boot from
DataFlash or from NAND), and gives to Linux a fully specified mtdparts
variable.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This patch changes the SPI timings to closely match the ones
used by the Linux kernel and the Atmel's own bootstrap project.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
The Atmel boards can handle 8 or 16 bit NAND memories. This patch
makes the support configurable in the board config header file
(CFG_NAND_DBW_8 or CFG_NAND_DBW_16).
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
All the AT91CAP9/AT91SAM9 boards have the same linker script. The patch
below avoids the duplication of u-boot.lds by putting the file in the
cpu directory instead of the board one.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
The Makefiles for the AT91CAP9/AT91SAM9 boards have an incomplete
copyright notice. This patch adds the missing pieces.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
When Ulf did the dataflash.c cleanup, he didn't add his copyright on
the new created files. This patch fixes the problem.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
When doing the AT91CAP9/AT91SAM9 port, a number of header files were
copied from the Linux kernel sources. This patch explicitly specifies
this origin for all the copied headers, and for those missing copyright
information, adds it.
Additionaly, the header file 'at91sam926x_mc.h' has been superceeded
in the latest kernel sources by 'at91sam9_smc.h'.
The copyright information has been confirmed by the AT91 Linux kernel
maintainer, Andrew Victor <avictor.za@gmail.com>.
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
When applying the AT91CAP9 patches upstream, something transformed
the '@' character into the ' <at> ' sequence.
The patch below restores the original form in all the places where
it has been modified (the AT91CAP9 files, the AT91SAM9260 files which
were copied from AT91CAP9, and a couple of other files where the
' <at> ' sequence was present).
Signed-off-by: Stelian Pop <stelian@popies.net>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Some systems are dumb and do not implement the -n flag to echo (like OS X).
Convert the Makefile to use printf as this should work everywhere.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
If you enable environment in the flash, but disable the embedded
option, and you disable the saveenv command, then the #if nested
logic will trigger a compile failure:
env_flash.c: In function 'env_relocate_spec':
env_flash.c:399: error: 'flash_addr' undeclared (first use in this function)
The fix is to add CMD_SAVEENV ifdef protection like everywhere else.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Fix incorrect mask to enable all 64MB of onboard flash.
Previously U-Boot incorrectly mapped only 8MB of flash, this
patch correctly maps all the available flash.
Signed-off-by: Jeremy McNicoll <jeremy.mcnicoll@windriver.com>
The mmap() related code is full of inconsistent casts/constants when
it comes to error checking, and may break when building on some
systems (like ones that do not implicitly define the caddr_t type).
Let's just avoid the whole mess by writing the code nice and clean in
the first place.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
The Vitesse VSC8601 RGMII PHY has internal delay for both Rx
and Tx clock lines. They are configured using 2 bits in extended
register 0x17.
Therefore CFG_VSC8601_SKEW_TX and CFG_VSC8601_SKEW_RX have
been introduced with valid values 0-3 giving 0.0, 1.4,1.7 and 2.0ns delay.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Acked-by: Andy Fleming <afleming@freescale.com>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
--
drivers/net/tsec.c | 6 ++++++
drivers/net/tsec.h | 3 +++
2 files changed, 9 insertions(+), 0 deletions(-)
Some config.mk files reference $(CC) to test for specific tool chain
features, so make sure $(CC) gets set before including any such
config files.
This patch replaces commit b7166e05a5 ("ColdFire: Get information from
the correct GCC").
Signed-off-by: Wolfgang Denk <wd@denx.de>
start.S:183:1: warning: "ICMR" redefined
In file included from start.S:33:
include/asm/arch/pxa-regs.h:935:1: warning: this is the location of the previous definition
start.S:187:1: warning: "RCSR" redefined
...
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This patch fixes a problem with the month being read and written
incorrectly (offset by one). This only gets visible by also using
the Linux driver (rtc-m41t80).
Tested on AMCC Canyonlands.
Signed-off-by: Stefan Roese <sr@denx.de>
Current trick to pick up GNU assembler minor version uses a dot(.) as a
delimiter, and take the second field to obtain minor version number. But
as can be expected, this doesn't work with a version string which has
dots more than needs.
Here's an example:
$ mips-linux-gnu-as --version | grep 'GNU assembler'
GNU assembler (Sourcery G++ Lite 4.2-129) 2.18.50.20080215
$ mips-linux-gnu-as --version | grep 'GNU assembler' | cut -d. -f2
2-129) 2
$
This patch restricts the version format to 2.XX.XX... This will work
in most cases.
$ mips-linux-gnu-as --version | grep 'GNU assembler' | egrep -o '2\.[0-9\.]+'
2.18.50.20080215
$ mips-linux-gnu-as --version | grep 'GNU assembler' | egrep -o '2\.[0-9\.]+' | cut -d. -f2
18
$
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Onenand needs a version of memcpy() which performs 16 bit accesses
only; make sure the name does not conflict with the standard
function.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Some 86xx chips use CCB as the base clock for the I2C, and others used CCB/2.
There is no pattern that can be used to determine which chips use which
frequency, so the only way to determine is to look up the actual SOC
designation and use the right value for that SOC.
Signed-off-by: Timur Tabi <timur@freescale.com>
The ethernet hang is caused by receiving buffer in DRAM is not
yet ready due to access cycles require longer time in DRAM.
Relocate DMA buffer descriptors from DRAM to internal SRAM.
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
Fix warnings
nv_nand.c: In function 'saveenv':
env_nand.c:200: warning: passing argument 3 of 'nand_write' from incompatible pointer type
env_nand.c: In function 'env_relocate_spec':
env_nand.c:275: warning: passing argument 3 of 'nand_read' from incompatible pointer type
if compiled for davinci_schmoogie_config.
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Ack by: Sergey Kubushyn <ksi@koi8.net>
MPC8610HPCD board adds -O2 gcc option to PLATFORM_CPPFLAGS
causing overriding default -Os option. New gcc (ver. 4.2.2)
produces warnings while compiling net/net.c file with -O2
option. The patch is an attempt to fix this.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This problem shows up with parallel builds only; it results in
somewhat cryptic error messages like
$ JOBS=-j6 MAKEALL netstar
Configuring for netstar board...
arm-linux-ld: cannot find -lgeneric
make[1]: *** [eeprom.srec] Error 1
A few boards (like netstar and voiceblue) need some libraries for
building; however, the board Makefile does not contain any such
dependencies which may cause problems with parallel builds. Adding
such dependencies is difficult as we would also have to provide build
rules, which already exist in the respective library Makefiles.
To solve this, we make sure that all libraries get built before the
board code.
Signed-off-by: Wolfgang Denk <wd@denx.de>
This patch changes the Canyonlands/Glacier fixed DDR2 controller setup
used for NAND booting to match the values needed for the new 512MB
DIMM modules shipped with the productions boards:
Crucial: CT6464AC667.8FB
Signed-off-by: Stefan Roese <sr@denx.de>
This patch fixes a problem with DIMMs that have 8 banks. Now the
MCIF0_MBxCF register will be setup correctly for this setup too.
This was noticed with the 512MB DIMM on Canyonlands/Glacier.
Signed-off-by: Stefan Roese <sr@denx.de>
