Constantly rebuilding the version header will force useless relinking, so we
simply need to compare the new header with the existing one before updating
it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx.
Update the get_clocks() function in 85xx and 86xx to determine the I2C
clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk.
Signed-off-by: Timur Tabi <timur@freescale.com>
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc
will refuse to use load/store multiple insns; instead, it issues a
list of simple load/store instructions upon function entry and exit,
resulting in bigger code size, which in turn makes the build for a
few boards fail.
Use r2 instead.
Signed-off-by: Wolfgang Denk <wd@denx.de>
If the variable "machid" exists, let do_bootm_linux use that instead
of bd->bi_arch_number.
Signed-off-by: Uwe Kleine-Knig <Uwe.Kleine-Koenig@digi.com>
Current MII_DEBUG is confusing in two ways. One is useless define-then-
undef at the top of the file. The other is there is only one debug() in
this file, and that doesn't seem worthwhile to bother having MII_DEBUG.
While there are many useful printf()/puts() debug codes, but they are for
DEBUG, not for MII_DEBUG.
This patch tries to put them all together into MII_DEBUG and debug().
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
This patch enables the OneNAND boot within U-Boot.
Before this work, we used another OneNAND IPL called X-Loader based
on open source. With this work, we can build the oneboot.bin image
without other program.
The build sequence is simple.
First, it compiles the u-boot.bin
Second, it compiles OneNAND IPL
Finally, it becomes the oneboot.bin from OneNAND IPL and u-boot.bin
The mechanism is similar with NAND boot except it boots from itself.
Another thing is that you can only use the OneNAND IPL only to work
other bootloader such as RedBoot and so on.
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
A #if statement in fat.c depended on CONFIG_MMC, instead of
defined(CONFIG_MMC). This meant CONFIG_MMC needed to be defined
as "1" rather than just defined. Now it's better.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Remove the "#undef DEBUG" line from all Freescale 83xx board header files.
The inclusion of this line makes it impossible to enable debug code in
other source files, because "#define DEBUG" typically needs to be defined
before any header files are included.
Signed-off-by: Timur Tabi <timur@freescale.com>
Move the flat device tree setup for QE related devices into
a common file shared between 83xx & 85xx platforms that have QE's.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Changes to match 5121 device tree going mainline in 2.6.25.
Change OF_SOC from "soc5121" to plain "soc".
Remove unneeded "ref-frequency" fixups.
Remove "address" enetaddr fixup.
Add bus-frequency fixup for old OF_SOC so old
kernels with old device trees will work with new
u-boot with 66MHz IPS clock
Signed-off-by: John Rigby <jrigby@freescale.com>
allow to use a different server as set in serverip
add CONFIG_TFTP_FILE_NAME_MAX_LEN to configure the file name length
if not defined the max length will be at 128
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
According to the OMAP5912 Serial Interfaces Reference Guide (see
http://focus.ti.com/lit/ug/spru760c/spru760c.pdf, page 150), the
FIFO_EN enable bit in the FIFO Control Register (FCR) can only be
changed when the baud clock is not running, i. e. when both DLL and
DLH are set to 0.
Thus make sure that DLL and DLH are 0 when writing the FCR.
Signed-off-by: Wolfgang Denk <wd@denx.de>
This patch allows us to use the 'gd' pointer (and thus environment
and everything else associated with it) from interrupt context on
arm920t.
Signed-off-by: Harald Welte <laforge@openmoko.org>
This patch adds a IRQ demultiplexer callback to the arm920 cpu core code,
plus a stub implementation of it for the S3C2410.
The purpose is to allow arm920t implementations such as the s3c24x0 to
implement interrupt handlers in u-boot without having to touch core
arm920t code.
Signed-off-by: Harald Welte <laforge@openmoko.org>
Add ifdef to bdinfo command to display ethernet information
only if CONFIG_CMD_NET is defined for arm modules.
Signed-off-by: K R Gururaja Hebbar <gururajakr@sanyo.co.in>
Adds I2C init func call to init sequence for ARM boards. This is
present in ppc,blackfin and other processor init sequence.
Signed-off-by: K R Gururaja Hebbar <gururajakr@sanyo.co.in>
Somewhere during development of U-Boot-1.1.3 CONFIG_BOOTBINFUNC was
renamed into CONFIG_INIT_CRITICAL which was 04 Apr 2005 replaced
with CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT.
However CONFIG_SKIP_LOWLEVEL_INIT has oposite meaning to
CONFIG_BOOTBINFUNC, so fix configuration to reflect this fact.
I'm sending this patch 4th (!) time in hope it produces at least some
reaction.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Fix at91rm9200dk base and environment address.
MMC support for X_Scale PXA is broken and does not work.
Mainly, the mmc_init() function cannot recognize current SD/MMC cards.
There were already some patches around the world but none of them was
merged into the official u-boot tree.
This patch makes order fixing this issue. Resubmit after code cleanup.
Applied and tested on PXA 270 (TrizepsIV module).
Signed-off-by: Stefano Babic <sbabic@denx.de>
Fix gcc4 issue. With some toolchain, a previous patch that fixes gcc4
issues generates wrong code.
(Problem was reported with gcc-4.0.2-glibc-2.3.6/arm-softfloat-linux-gnu).
This patch fixes the problem and solves the gcc-4 issues as the linux
kernel does.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Dmitry Ivanov <ivadmitry@gmail.com>
Nobuhiro Iwamatsu