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>
Wolfgang Denk