- configure the MC34708 properly so that USB can work
(the sequence is taken from u-boot)
- add the required defines to the mc13xxx include file
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To ease DT import from Linux, which is still maintained in-tree, we
separate barebox-specific changes by including the original dts in
a separate DT file. This allows to overlay modifications and keep
clean DT history.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Similar to mount(8) the barebox command mount now supports passing a string
to the file system driver via -o.
This is used in the next commit to let the user specify port numbers for
nfs mounts.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This renames the Freescale and Phytec board directories and defconfig
files to a common naming scheme. The board directories are named
<vendor>-<board> and the defconfig files are named
<vendor>-<board>_defconfig. Also the DataModul realq7 is renamed to its
Marketing Name eDM-QMX6.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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>
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>
default_environment_path only exists when CONFIG_ENV_HANDLING is enabled.
Boards would have to #ifdef this if they wanted to use
default_environment_path. Use accessor functions instead which can
be ifdeffed on a single place.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The entry function wasn't changed properly when the
prototype changed.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The start-r QSB has a different pmic than the older start QSB.
Add a new dts for the QSRB and let barebox generate two images when
LOCO is selected.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Solidrun has renamed the Carrier-1 to Hummingboard.
This is also the name that is used in upstream Linux,
change barebox to be in line with that.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Only the 1GB variant is supported for now, as I don't
have anything other to test with.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Otherwise we end up doing the VMX53 board init for
unrelated boards when using a multiimage build.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This adds support for new board variants. Now Supported are:
- i.MX6q module with 1GiB Micron RAM
- i.MX6d/q modules with 1GiB/2GiB Nanya RAM
- i.MX6s modules with 512MiB/1GiB Nanya RAM
This has been tested on:
- i.MX6q module with 1GiB Micron RAM
- i.MX6d module with 2GiB Nanya RAM
- i.MX6s module with 1GiB Nanya RAM
The possible RAM equipment is:
- For the 512MiB module: 2x Nanya nt5cb128m16fp-di
- For the 1GiB modules: 2x Nanya nt5cc256m16cp or 4x Micron MT41K128M16JT-125
- For the 2GiB module: 4x Nanya nt5cc256m16cp
The 512MiB Nanya board is assumed to work with the same DCD table
as the 1GiB Nanya board. The variant is detected by mirroring at
512MiB, but this hasn't been tested by Pengutronix.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
When the board is on console, a way is added to manually power off the
board, on a long power key press (4s).
This enables to be able to poweroff the board whatever the state, and is
the only manual way (no mechanical possibility).
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
As barebox has grown up in size, because UBI support is now embedded in
barebox, and because the IPL is at least rewritten to be fully GPL,
modify mioa701 support to take into account this new layout :
- IPL is version 0.5
- MTD layout is fully changed
- the boot sequence is rewritten :
- the volume up button triggers console mode
- upon PowerOn or Sleep exit, power key is debounced and if not
help board is powered off back
- sdcard environment override can now stop the autoboot sequence
- mtd environment override can now stop the autoboot sequence
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
As barebox has become the true SPL of mioa701 board (no intermediate
SPL), a bug was uncovered in the init procedure, where the CPU voltage
was to be increased by commanding the I2C voltage regulator, while the
I2C was shut down.
Fix it by unclock-gating the power I2C bus before using it.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Reset GPIO now handled from DTS, no need to touch this in the board.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
As the place for the atags now is determined automatically the call
from the boards can be removed.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
am33xx_register_ethaddr must be called before cpsw driver start.
Move it from devices_initcall to coredevice_initcall.
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
add compatible phytec,pcm051
clean up pinmux_emac_rmii1_pins
introduce davinci_mdio_default pin group
set AM33XX_MAC_MII_SEL via dts rmii-clock-ext
use bch8 as ecc mode
add pagesize to 24c32@52
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This switches the am335x Phytec phyCORE to devicetree probe support.
For now we use a linked in dtb.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
An entry function should begin with a exception header. For this to work
properly the entry function should not contain any code which gcc might
put before the header. To make this sure change the ENTRY_FUNCTION macro
so that it generates one function which only contains the exception header
and a second function which contains the original body of the entry function.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This updates/changes the sdram config for the sockit to the quartus v13.1
autogenerated version.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use the new Quartus II v13.1 generated sequencer_defines.h file.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently unused in barebox, but useful for bootstrapping a tx25
from USB where a imx-image is needed.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The image will be named after the official name of this board:
barebox-freescale-mx6-sabreline.img
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
asm/hardware.h does not have any content except including mach/hardware.h.
include mach/hardware.h directly where needed and get rid of asm/hardware.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
A lot of files rely on include/driver.h including include/of.h (and
this including include/errno.h. include the files explicitly so we can
eventually get rid of including of.h from driver.h
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
If drivers want to fixup their specific instance they need some context
to know which instance they have to fixup.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use the mailbox driver to set up a framebuffer based on the firmware
configuration.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
i.MX5x OTG port is hardwired to the internal UTMI PHY, so having
this configurable makes no sense and helps using this port with DT.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
not all board have a SD card.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The name of the raw device is mtdraw<num> which is inconsistent to other
mtd devices which are named mtd<num>.<partname>. Rename it to mtd<num>.raw.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use the mailbox driver to query the size. This properly takes the
firmware's VideoCore/ARM memory split into account.
Linux can now be booted with more than 128 MiB.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use the mailbox driver to query the clock frequency and create
a clkdev for the bcm2835_mci driver.
Signed-off-by: Andre Heider <a.heider@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Similar to the OMAP boards mount the SD card to /boot and expect
the environment as /boot/barebox.env
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
To keep things clean I removed all support for the old way to build
images. There is now a single tegra_v7 defconfig which builds both
supported Tegra boards as images.
The new image generation also paves the way for integration of the
tegra-cbootimage tool to produce directly flashable images.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Now that tegra arch is both DT only and forced relocatable
there is nothing interesting left in here.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fixes:
arch/arm/boards/vexpress/init.c: In function 'vexpress_core_init':
arch/arm/boards/vexpress/init.c:139:22: warning: 'hostname' may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Fixes:
arch/arm/boards/edb93xx/edb93xx.c: In function 'edb93xx_console_init':
arch/arm/boards/edb93xx/edb93xx.c:123:2: warning: implicit declaration of function 'free' [-Wimplicit-function-declaration]
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this will be used to force the update or the start test mode
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
if the macb's mac is not a valid public mac set a private with "smf" as OUI
as the mac address might be set by the previous bootloader
set a private with "smf" as OUI for asix
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
so we can always found it and not confuse it with a usb stick device
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
- USB1 is host (tested with a mass storage)
- USB0 is device (quickly tested with DFU)
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
this fix :
arch/arm/boards/crystalfontz-cfa10036/cfa10036.c: In function 'cfa10036_devices_init':
arch/arm/boards/crystalfontz-cfa10036/cfa10036.c:123:3: warning: implicit declaration of function 'imx_gpio_mode' [-Wimplicit-function-declaration]cfa10036: fix warning
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Convert to static inline functions and use lower case letters for function
names. Also, include mach/debug_ll.h when an architecture provides support
for debug_ll, not only when it's actually enabled. This allows architecures
to put some UART initialization code into mach/debug_ll.h which is compiled
out when debug_ll is disabled.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Card detect should be rather muxed as gpio then
mmc0_sdcd, as driver does not support this.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add function for indirect access of the mmd registers, based on linux.
phy_read_mmd_indirect
phy_write_mmd_indirect
Also clean some private mmd functions
Signed-off-by: Jan Weitzel <j.weitzel@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Using here now the initialisiation functions in
am33xx_generic.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Use now the initialisation functions from am33xx_generic.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
omap_save_bootinfo derefences the argument passed to barebox without
checking it for validity. This breaks 2nd stage booting where r0
is undefined. The best we can do is to check whether the pointer is
somewhere in SRAM and is word aligned. This at least makes sure that
we do not oops. This introduces SoC specific xxx_save_bootinfo variants
since the SRAM addresses/sizes differ between SoCs.
Additionally fix the prototype for omap_save_bootinfo. It uses r0, so
it must be passed this variable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
SPI NOR flash can be detected by driver so no platform data
is necessary.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The oscillator frequency varies on different AM33xx boards.
Pass the osc frequency from lowlevel board code
to set the correct one on every board.
Signed-off-by: Teresa Gámez <t.gamez@phytec.de>
Reviewed-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Sascha Hauer
Eric Bénard
Sebastian Hesselbarth
Uwe Kleine-König
Alexander Shiyan
Lucas Stach
Steffen Trumtrar
Lucas Stach
Robert Jarzmik
Jan Weitzel
Rostislav Lisovy
Philipp Zabel
Andre Heider
Jean-Christophe PLAGNIOL-VILLARD
Jan Luebbe
Teresa Gámez
shravan