The RK3288 SoC is a low power, high performance processor for mobile phones,
personal mobile internet devices and other digital multimedia applications.
It has an integrated quad-core cortex-A17 with separate NEON coprocessor.
Prepare mach-rockchip infrastructure for Rockchip RK3288 support.
Let's seperate the RK3188 and RK3288 SoCs. Later we will have two different
configs.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Now that the MAX variant of the board is also supported by the
same code, rename the board directory to the more generic nitrogen6.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Register the board specific environment during runtime using
defaultenv_append_directory(). Also this patch updates default config.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The Amazon Model No. D00901 Kindle3 is an E-Book reader based on the
i.MX35 SOC. The device boots in internal boot mode from a build-in eMMC,
alternatively the device may be set into USB-downloader mode when the
Vol+ key is pressed on startup.
Add support for this device and make barebox a drop-in replacement for
the factory shipped u-boot image.
Constraints for the use as drop-in replacement:
- imximg header (offset 0x400) has a maximum size of 2kB minus 16 byte
since the last 16 bytes are used to store a vendor specific hardware
desctription identifier
- the bootloader space (application plus env) is limited to 256kB minus
16 bytes when installed with offset of 4kB (the u-boot offset was 3kB).
A vendor specific device identifier is stored in the gap between
application and kernel. The vendor specific identifiers should not
be overwritten.
Notable features:
- Support for eMMC, USB, UART, I2C, SPI and Keys (except keyboard)
- Full support for vendor specific ATAGs
- usbserial barebox console access by pressing Select button at startup,
alternatively full console support on connector J14.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The first is important for imx systems with NAND. The second is a useful
debug aid that doesn't change behaviour without being explicitly enabled
at runtime. So both should be safe.
The other changes result from MFD_MC13XXX and SPI_IMX being selected by
MACH_PCM038 since 4bd07a1039 ("arm: imx: select MFD_MC13XXX for all
boards that need it") and a move of a few Kconfig definitions in
7839011f61 ("bootm: Move bootm options to common/Kconfig").
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
GPIO leds are widely used in imx_v7 related dts files. Enable support
to parse this data and enable blinking LED by defconfig on e.g. iMX53qsb.
Signed-off-by: Alexander Kurz <akurz@blala.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
bootm has a C API, so the bootm options have to depend on the
option providing the bootm code (CONFIG_BOOTM), not on the
option providing the command (CONFIG_CMD_BOOTM). Fixing the
dependencies makes it possible to fully use bootm from C without
enabling the bootm command support.
This also removes the CMD_ prefix from the options which means
we have to update the defconfigs aswell.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Enable the mmc_extcsd command to read and write MMC/eMMC registers.
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
All i.MX images are nowadays built with the imx-image tool, so we do not
need the header files and Kconfig options anymore. Remove them.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Remove the fixed malloc area size from the defconfig and allow
barebox to calculate the size dynamically.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
v7: eof whitespace fixes
A Patch for supporting the Terasic DE0 NANO-SoC with barebox.
The pretty similar Socrates Board was taken as a starting point with pulling
in the memory timings/pinmux from
http://rocketboards.org/foswiki/view/Documentation/AtlasSoCCompileHardwareDesign
Signed-off-by: Tim Sander <tim@krieglstein.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Currently only second stage booting from the vendor U-Boot is tested. I
don't want to flash barebox into NAND yet because UART-booting for
recovery doesn't work for me.
Working so far are:
- UART
- networking
- nand flash
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
socfpga would load the environment from a file named "barebox.env"
located on the device "/dev/mmc0.1". Both those names are hard-coded
in the socfpga code and can't be changed.
Barebox supports selecting the location of the environment using a
"barebox,environment" node in device tree's "chosen" node. And
recently supports specifying that the env should come from a file on
this device.
Change socfpga to use this mechanism by adding the appropriate device
node.
Signed-off-by: Trent Piepho <tpiepho@kymetacorp.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch adds Raspberry Pi 2 support in barebox. The features should
be the same like the current RPi status in barebox.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This patch changes the most part of mach-bcm2835 to mach-bcm283x. This
prepares to add RPi2 support which is a bcm2836. This patch changes the
Kconfig entry namens to BCM283X for drivers only. These drivers should
working the same in bcm2836.
While updating defconfig I added LED support/trigger option.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Also move the initcall to the level matching the name of the
function.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The main idea behind this patch is to avoid redundant code. Because of
the module similarities of all i.MX6 based phytec boards, we can merge
its code.
The phytec-som-imx6 merges the code of all i.MX6 based phytec SOMs. So
we will have only one "board" in the barebox for phyCARD-i.MX6 and
phyFLEX-i.MX6.
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The phyCORE-AM335x has a SMSC phy mounted. Enabled the driver for it.
Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This adds support support for the i.MX6 Technexion Wandboard. The
board comes in different SoC variants and different amounts of RAM.
The baord type is autodetected based on the SoC type, so all boards
can be supported by the same binary image.
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
With this patch the barebox_update command will be extended by the possibility
to flash the MLO to eMMC devices.
The MLO will be flashed to the following addresses:
0x00000
0x20000
0x40000
0x60000
Because the first 512 Bytes of the MLO are reserved for the CHSETTINGS header
and this only use ~80 Bytes, there is space for the partition table in the
header.
The command will overwrite the bootstrap code area and will hold the
partition table and the Boot signature.
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
SoCFPGA is completely multi-image enabled and probes the barebox
from a built-in DT, so there is no point in building a barebox
image that isn't able to probe from DT.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Add the missing stdout-path properties for the socfpga boards and
enable CONFIG_CONSOLE_ACTIVATE_NONE.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Convert zylonite board to the generic environment, and make consistent
with lubbock and mainstone boards.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The cm-fx6 board is a module from Compulab with different i.MX6 SoCs.
This module is also found in the Utilite Mini Computer this patch
also adds support for.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
The current supported Rockchip board is initialized from a
builtin DTB and I suppose all future boards will do the same.
Fixes various missing functions and prototypes in Rockchip clk
driver.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
So we can drop it from the defconfig and stop bothering
the user with this choice by default.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This enabled multi image support for the Garz&Fricke Vincell board. Also
it adds the Vincell-LT as a second image with a separate device tree.
Previously we used the same image on both the Vincell and the Vincell-LT
image since the differences are not that significant for barebox. Still
this was good for quite some confusion internally, so let's properly
introduce a second image.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Wadim Egorov
Sascha Hauer
Lucas Stach
Alexander Shiyan
Alexander Kurz
Uwe Kleine-König
Raphael Poggi
Teresa Remmet
Stefan Christ
Lucas Stach
Tim Sander
Uwe Kleine-König
Trent Piepho
Alexander Aring
Florian Vallee
Michael Grzeschik
Eric Bénard
Vicente Bergas
Daniel Schultz
Robert Jarzmik
Steffen Trumtrar