2013-11-11 |
ARM: lib: add BAREBOX_CLK_TABLE to linker script
...
This adds an .oftables section right before .dtb section with
BAREBOX_CLK_TABLE to ARM linker script.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sebastian Hesselbarth
authored
on 9 Nov 2013
Sascha Hauer
committed
on 11 Nov 2013
|
2013-04-04 |
Merge branch 'for-next/relocate'
...
Conflicts:
arch/arm/lib/barebox.lds.S
Sascha Hauer
committed
on 4 Apr 2013
|
2013-03-12 |
ARM: Initial dts support
...
- Add rules to generate dtb files in arch/arm/dts/
- add an initcall which unflattens and probes the internal devicetree
- Add skeleton devicetree
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 12 Mar 2013
|
2013-03-07 |
ARM: Add relocatable binary support
...
For making the same binary executable on different SoCs which have
different DRAM addresses we have to be independent of the compile
time link address.
This patch adds relocatable binary support for the ARM architecture.
With this two new functions are available. relocate_to_current_adr
will fixup the binary to continue executing from the current position.
relocate_to_adr will copy the binary to a given address, fixup the
binary and continue executing from there.
For the PBL and the real image relocatable support can be enabled
independently. This is done to (hopefully) better cope with setups
where the PBL runs from SRAM or ROM and the real binary does not.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 7 Mar 2013
|
2013-01-18 |
barebox-data: add barebox-data sections
...
Add barebox-data section in arm branch to get complete
barebox regions in sdram regions tree.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Alexander Aring
authored
on 15 Jan 2013
Sascha Hauer
committed
on 18 Jan 2013
|
2012-10-03 |
Merge branch 'for-next/remove-fsf-address'
...
Conflicts:
drivers/net/miidev.c
include/miidev.h
Sascha Hauer
committed
on 3 Oct 2012
|
2012-09-17 |
Treewide: remove address of the Free Software Foundation
...
The FSF address has changed in the past. Instead of updating it
each time the address changes, just drop it completely treewide.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 17 Sep 2012
|
2012-09-09 |
ARM lowlevel: Use get_runtime_offset
...
The current approach to get the offset between link and runtime address
is fragile. It requires a big fat comment to put no code above it and it
requires an extra linker section. Instead use a small assembler function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 9 Sep 2012
|
2012-08-03 |
Add pre-bootloader (pbl) image support
...
This allows for creating a pre-bootloader binary for
- nand boot
- mmc boot
- compressed image
The pbl will be incharge of the lowlevel init if needed.
The barebox will skip it.
Import string functions from linux 3.4 (arch/arm/boot/compressed/string.c) and
implement a dummy panic.
For now on introduce dummy zbarebox* targets and c code that will contain later
the decompressor. This only implemeted on ARM.
This patch is based on Sascha Hauer <s.hauer@pengutronix.de>
Add compressed image support patch
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD
committed
on 3 Aug 2012
|
2012-07-23 |
ARM ep93xx: Get rid of special handling in linker file
...
The ep93xx needs a special value at offset 0x1000. Rather than
do special handling in the linker file add aa header section
as done on i.MX.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Jul 2012
|
ARM lds: remove unused got
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Jul 2012
|
2012-03-23 |
ARM linker script: Fix barebox_image_size
...
barebox_image_size was calculated wrong when PRE_IMAGE is defined.
In this case _text does not refer to the binary image start. We
have to use TEXT_BASE here.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 23 Mar 2012
|
2012-02-28 |
ARM: get runtime offset of board_init_lowlevel_return by using separate section
...
We used to get the runtime offset of the board_init_lowlevel_return
by doing a &board_init_lowlevel_return. This does not work in thumb-2
mode, so use a separate linker section for this function instead.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 28 Feb 2012
|
ARM: move exception vectors away from start of binary
...
Traditionally U-Boot and barebox have the exception vectors at
the start of the binary. There is no real reason in doing so,
because in the majority of cases this data will not be at 0x0
where it could be used as vectors directly anyway.
This patch puts the vectors into a separate linker section and
defines an head function which is placed at the start of the
image instead. Putting this in a separate function also has
the advantage that it can be placed at the start of images
which require an additional header like several Freescale i.MX
images. As the head function contains the barebox arm magic
those images can now also be detected as barebox images.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 28 Feb 2012
|
2012-01-23 |
introduce barebox_bare_init_size to known the bare_init size and check it
...
this allow to check we do not exceed the size of the SRAM as example
introduce BAREBOX_MAX_BARE_INIT_SIZE the maximum size of bare_init
this will allow your bare_init will fit in SRAM as example
ARCH can overwrite it via ARCH_BAREBOX_MAX_BARE_INIT_SIZE
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Jean-Christophe PLAGNIOL-VILLARD
authored
on 17 Jan 2012
Sascha Hauer
committed
on 23 Jan 2012
|
2011-11-29 |
add magicvar command
...
The magicvar command gives an overview about all environment variables
with a special meaning.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 29 Nov 2011
|
2011-05-06 |
ARM: compile in image size and magic into barebox image
...
This is useful to detect a barebox image and to be able
to copy only the image size if barebox is stored on
raw partitions which are bigger than the image.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 6 May 2011
|
2011-03-10 |
ARM: Add stack unwinding support
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 10 Mar 2011
|
2011-01-17 |
ARM: provide __bss_stop in linker script
...
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 17 Jan 2011
|
2010-05-03 |
arm: reimplement startup code in C
...
Lets translate the startup code to a language we all understand better.
Tested on pcm038 (arm v5) and pcm043 (arm v6).
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 3 May 2010
|
2010-01-14 |
ARM: Add support for EP93xx SoCs
...
Add support for the Cirrus Logic EP93xx platform
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Matthias Kaehlcke
authored
on 12 Jan 2010
Sascha Hauer
committed
on 14 Jan 2010
|
2009-12-15 |
rename U-Boot-v2 project to barebox
...
This has been done with the following script:
find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
-e 's/u2boot/barebox/g' \
-e 's/U2Boot/barebox/g' \
-e 's/U-boot V2/barebox/g' \
-e 's/u-boot v2/barebox/g' \
-e 's/U-Boot V2/barebox/g' \
-e 's/U-Boot-v2/barebox/g' \
-e 's/U_BOOT/BAREBOX/g' \
-e 's/UBOOT/BAREBOX/g' \
-e 's/uboot/barebox/g' \
-e 's/u-boot/barebox/g' \
-e 's/u_boot/barebox/g' \
-e 's/U-Boot/barebox/g' \
-e 's/U-boot/barebox/g' \
-e 's/U-BOOT/barebox/g'
find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
xargs -0 -r rename 's/u[-_]?boot/barebox/'
It needs some manual fixup following in the next patch
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
committed
on 15 Dec 2009
|