Which bootmode is selected has no longer to be chosen by Kconfig. The
boards can decide themselves which bootmode they want to support. This
makes it unnecesary to ask the user which bootmode shall be supported,
so the "Select boot mode" becomes invisible and both support will be
compiled in as needed by the boards. NAND_IMX_BOOT goes away and the
already existing ARCH_IMX_EXTERNAL_BOOT_NAND can now be used for the
boards to depend on external nand boot.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Only one GPT will be used, but with devicetree support we can't predict
which one it is, so we need the clock lookup for all GPTs to ensure
that the timer gets its clock.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If we are running from NFC SRAM and we are passed boarddata
containing a devicetree pointer then it point to an address relative
to the NFC SRAM start. First thing we do is to copy the initial
binary to SDRAM and jump there. The devicetree pointer has to be
adjusted by this offset.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When compiling with multiimage support ld_var(_barebox_image_size) only
contains the length of the PBL image, but not including the appended
compressed data. With this patch the image size is read from the barebox
header instead which contains the correct size, either from the linker
or from the fix_size tool.
This makes the external_nand_boot compatible with multiimage support.
Tested on Phytec phyCARD-i.MX27 with and without PBL.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The pblx is a self extracting barebox binary. This doesn't have
the size of the image correctly set because the linker doesn't
generate it for relocatable binaries.
This currently only works on ARM, but this is the only architecture
supporting multi images anyway. TO make it work on other architectures
fix_size would have to be extended to recognize other images.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Instead of passing the offset to the fix_size tool check the image to
fixup for a valid header so that only recognized files are fixed up.
This makes the usage of this tool safer.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
on the edmqmx6 barebox is loaded into SRAM, so it must not get
too big. Disable some stuff to make the image fit into SRAM again.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
barebox only recognizes boarddata as dtb if it is inside SDRAM, so
copy the dtb there if necessary.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The UBI/UBIFS support is enabled and a script is added to attach
the UBI device and mount the UBIFS partition. This allows the loading
of firmware images from the NOR flash.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Implement the readlink entry point for future use by the DA923RC.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Removed the ppc bit operation functions and definitions in the ppc
file asm/bitops.h since these are already defined in the asm-generic header
files. Moved ffs64 definition to the mpc85xx header files because
the function requires the inclusion of linux/log2.h which also includes
asm/bitops.h.
The conflict was noted when UBIFS was enabled in barebox.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Expression (pdimm->data_width >= 32) || (pdimm->data_width <= 40)
always evaluates to true, so probably we need to use "&&" here.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
- add chosen node with
- environment
- linux,stdout-path
- add dsr value to eMMC
- add provide-mac-address property to iim node
- set memory size in memory node to 0 since we have two different
memory sizes which have to be handled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With multiple instances we returned -EBUSY which will provoke a
log message. Return successful instead since the i.MX27 has multiple
GPTs in the devicetree.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Antony Pavlov
Antony Pavlov
Renaud Barbier
Alexander Shiyan