Commit graph

1285 commits

Author SHA1 Message Date
Masahiro Yamada
0592115d47 README.scrapyard: add entries for dead AVR32 boards
Some AVR32 boards were dropped by the following commits:
 9eb45aabe0 (avr32: delete non generic board favr-32-ezkit)
 e369307644 (avr32: delete non generic board hammerhead)
 c62d2f8fc5 (avr32: delete non generic board mimc200)
 e5354b8a9e (avr32: delete non generic board's atstk100{3, 4, 6})

Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-06-11 08:27:26 -04:00
Stefan Roese
2d908fa084 autoboot.c: Remove CONFIG_AUTOBOOT_STOP_STR2 and CONFIG_AUTOBOOT_DELAY_STR2
These defines for a 2nd autoboot stop and delay string are nearly unused. Only
sc3 defines CONFIG_AUTOBOOT_DELAY_STR2. And a patch to remove this most likely
unmaintained board is also posted to the list.

By removing these defines the code will become cleaner and moving the remaining
compile options to Kconfig will get easier.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
2015-06-08 10:45:11 -04:00
Tom Rini
f1737152c0 Merge git://git.denx.de/u-boot-fdt 2015-06-05 12:14:01 -04:00
Paul Kocialkowski
10be5b5d3a fdt: Pass the device serial number through devicetree
Before device-tree, the device serial number used to be passed to the kernel
using ATAGs (on ARM). This is now deprecated and all the handover to the kernel
should now be done using device-tree. Thus, this passes the serial-number
property to the kernel using the serial-number property of the root node, as
expected by the kernel.

The serial number is a string that somewhat represents the device's serial
number. It might come from some form of storage (e.g. an eeprom) and be
programmed at factory-time by the manufacturer or come from identification
bits available in e.g. the SoC.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Simon Glass <sgj@chromium.org>
2015-06-05 08:32:07 -06:00
Gabriel Huau
5318f18d2c x86: gpio: add pinctrl support from the device tree
Every pin can be configured now from the device tree. A dt-bindings
has been added to describe the different property available.

Change-Id: I1668886062655f83700d0e7bbbe3ad09b19ee975
Signed-off-by: Gabriel Huau <contact@huau-gabriel.fr>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:32:08 -06:00
Bin Meng
683b09d783 x86: qemu: Create separate i440fx and q35 device trees
Although the two qemu-x86 targets (i440fx and q35) share a lot in
common, they still have something that cannot easily handled in one
single device tree). Split to create two dedicated device tree files
and make the i440fx be the default build target.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:18 -06:00
Bin Meng
5910955f3c x86: Document irq router device tree bindings
Describe all required properties needed by the irq router device tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
9c4f541237 x86: qemu: Add graphics support
It turns out that QEMU x86 emulated graphic card has a built-in
option ROM which can be run perfectly with native mode by U-Boot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
1ae5b78c45 x86: Update README.x86 for QEMU support
Document how to build and test U-Boot with QEMU.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Karl Apsite
ecf8cd6535 mkimage will now report information about loadable
Added FIT_LOADABLE_PROP, so the user can identify an optional entry
named "loadables" in their .its configuration. "loadables" is a comma
separated list in the .its

Documentation can be found in doc/uImage.FIT/source_file_format.txt and
                              doc/uImage.Fit/multi-with-loadables.its

Signed-off-by: Karl Apsite <Karl.Apsite@dornerworks.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-28 08:18:20 -04:00
Ricardo Ribalda
a560ad7083 doc/README.generic-board: Trivial spell check
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
2015-05-27 13:35:55 -04:00
Tom Rini
d43e154210 Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblaze 2015-05-26 10:37:29 -04:00
Masahiro Yamada
9bd53b6255 ARM: zynq: add separate configuration for ZC702 and ZC706
Prior to this commit, ZC702 and ZC706 shared the same configuration
and were built as follows:

ZC702: make zynq_zc70x_defconfig && make
ZC706: make zynq_zc70x_defconfig && make DEVICE_TREE=zynq-zc706

This commit introduces separate configuration for them, which makes
the next commit much easier.

Going forward, the recommended build commands are:

ZC702: make zynq_zc702_defconfig && make
ZC706: make zynq_zc706_defconfig && make

Although the old work flow is still supported, CONFIG_TARGET_ZC70X
has been marked as deprecated.  If used, the warning message is
shown to prompt users to switch to the new scheme.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-05-25 10:52:35 +02:00
Stefan Agner
5519194d4f mtd: vf610_nfc: add Freescale NFC controller configs to Kconfig
This commit allows users to enable/disable the Freescale NFC
controller found in systems like Vybrid (VF610), MPC5125, MCF54418
or Kinetis K70 via Kconfig with more detailed help docs.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Stefano Babic <sbabic@denx.de>
[scottwood: updated vf610twr_nand_defconfig]
Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-05-24 14:27:28 -05:00
Tom Rini
3238639d40 Merge git://git.denx.de/u-boot-net 2015-05-20 15:57:55 -04:00
Masahiro Yamada
cb0892b968 README.scrapyard: add entries for dead board, T4240EMU and sc3
Follow-up commit 7fc63cca61 (mpc85xx/T4240EMU: Remove T4240EMU
board), and commit 27e7215645 (ppc4xx: Remove sc3 board),
filling the blank fields.

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-20 15:31:17 -04:00
Joe Hershberger
92ac520821 net: Remove all references to CONFIG_ETHADDR and friends
We really don't want boards defining fixed MAC addresses in their config
so we just remove the option to set it in a fixed way. If you must have
a MAC address that was not provisioned, then use the random MAC address
functionality.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-19 13:33:21 -05:00
Joe Hershberger
bef1014b31 net: Implement random ethaddr fallback in eth.c
Implement the random ethaddr fallback in eth.c so it is in a common
place and not reimplemented in each board or driver that wants this
behavior.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-19 13:33:21 -05:00
Jagan Teki
3bfe3ce2a6 MAINTAINERS, git-mailrc: Update Jagan's name and e-mail
Signed-off-by: Jagan Teki <jteki@openedev.com>
2015-05-16 07:34:26 -04:00
Ulises Cardenas
8148b82449 Fix mxc_hab documenation
It is necessary to modify the configuration file for the target
board. It wasn't well documented that to enable any of the secure
boot modes, it is required to add CONFIG_SECURE_BOOT to the board
configuration file.

Also, fixed a typo in the encrypted boot section.

Signed-off-by: Ulises Cardenas <Ulises.Cardenas@freescale.com>
2015-05-15 19:20:46 +02:00
Przemyslaw Marczak
5d387d0df9 sandbox: add: sandbox PMIC device drivers: I2C emul, pmic, regulator
This commit adds emulation of sandbox PMIC device, which includes:
- PMIC I2C emulation driver
- PMIC I/O driver (UCLASS_PMIC)
- PMIC regulator driver (UCLASS_REGULATOR)

The sandbox PMIC has 12 significant registers and 4 as padding to 16 bytes,
which allows using 'i2c md' command with the default count (16).

The sandbox PMIC provides regulators:
- 2x BUCK
- 2x LDO

Each, with adjustable output:
- Enable state
- Voltage
- Current limit (LDO1/BUCK1 only)
- Operation mode (different for BUCK and LDO)

Each attribute has it's own register, beside the enable state, which depends
on operation mode.

The header file: sandbox_pmic.h includes PMIC's default register values,
which are set on i2c pmic emul driver's probe() method.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested on sandbox:
Tested-by: Simon Glass <sjg@chromium.org>
2015-05-14 19:58:34 -06:00
Przemyslaw Marczak
769c94865a doc: driver-model: pmic-framework.txt - cleanup
This commit cleanups the PMIC framework documentation.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested on sandbox:
Tested-by: Simon Glass <sjg@chromium.org>
2015-05-14 19:58:34 -06:00
Przemyslaw Marczak
fdea8bbbc8 doc: driver-model: pmic and regulator uclass documentation
Since this framework is still under the construction, the main
documentation is kept in the header files.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:38 -06:00
Przemyslaw Marczak
9923a8b450 dm: regulator: add fixed voltage regulator driver
This driver implements regulator operations for fixed Voltage/Current
value regulators. beside the standard regulator constraints, which are
put into the uclass platform data, a typical fixed regulator node provides
few additional properties like:
- gpio
- gpio-open-drain
- enable-active-high
- startup-delay-us
The only 'gpio' is used by this driver and is kept in structure of type
'fixed_regulator_platdata', as a device platform data (dev->platdata).

The driver implements:
- get_value
- get_current
- get_enable
- set_enable

The regulator calls and commands can be used for fixed-regulator devices,
and the proper error will be returned for prohibited.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:38 -06:00
Przemyslaw Marczak
1757df4693 dm: regulator: add max77686 regulator driver
This commit adds support to MAX77686 regulator driver,
based on a driver model regulator's API. It implements
almost all regulator operations, beside those for setting
and geting the Current value.
For proper bind and operation it requires the MAX77686 PMIC driver.

New file: drivers/power/regulator/max77686.c
New config: CONFIG_DM_REGULATOR_MAX77686

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:38 -06:00
Przemyslaw Marczak
52a3de5e12 dm: pmic: add max77686 pmic driver
This is the implementation of driver model PMIC driver.
The max77686 PMIC driver implements read/write operations and driver
bind method - to bind its childs.

This driver will try to bind the regulator devices by using it's child
info array with regulator prefixes and driver names. This should succeed
when compatible regulator driver is compiled. If no regulator driver found,
then the pmic can still provide read/write operations, and can be used with
PMIC function calls.

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:38 -06:00
Przemyslaw Marczak
af41e8db26 dm: regulator: add implementation of driver model regulator uclass
This commit introduces the implementation of dm regulator API.
Device tree support allows for auto binding. And by the basic
uclass operations, it allows to driving the devices in a common
way. For detailed informations, please look into the header file.

Core files:
- drivers/power/regulator-uclass.c - provides regulator common functions api
- include/power/regulator.h - define all structures required by the regulator

Changes:
- new uclass-id: UCLASS_REGULATOR
- new config: CONFIG_DM_REGULATOR

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-14 18:49:37 -06:00
Tom Rini
9597494ebf Merge branch 'master' of git://git.denx.de/u-boot-tegra 2015-05-14 07:01:11 -04:00
Simon Glass
ffc7899123 tegra124: dts: Add host1x node to provide display information
This peripheral is required to get the LCD display running. Add it to
tegra124 and also bring in the binding file from Linux 3.18

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:08 -07:00
Simon Glass
12e671142d fdt: Add binding decode function for display-timings
This is useful for display parameters. Add a simple decode function to read
from this device tree node.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-05-13 09:24:06 -07:00
Masahiro Yamada
f6b42c1403 ARM: at91: remove non-generic boards
Remove board support for afeb9260, tny_a9260, and sbc35_a9g20.

They have not been converted into Generic Board yet.
See doc/README.generic-board for details.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Sergey Lapin <slapin@ossfans.org>
Cc: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Cc: Andreas Bießmann <andreas.devel@googlemail.com>
2015-05-13 13:01:25 +02:00
Vikas Manocha
6975172930 serial: fdt: add device tree support for pl01x
This patch adds device tree support for arm pl010/pl011 driver.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-05-10 09:59:37 -04:00
Dinh Nguyen
57cc4e64c1 git-mailrc: add Dinh Nguyen as a contact for SoCFPGA
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
2015-05-08 00:57:31 +02:00
Masahiro Yamada
fe06d39976 git-mailrc: add Marek as SOCFPGA maintainer
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-05-07 12:18:28 +02:00
Tom Rini
d81572c272 Merge git://git.denx.de/u-boot-mpc85xx 2015-05-05 14:57:23 -04:00
Yangbo Lu
5a8dbdc6b4 mmc: fsl_esdhc: Add adapter card type identification support
Add adapter card type identification support by reading
FPGA STAT_PRES1 register SDHC Card ID[0:2] bits. To use this function,
define CONFIG_FSL_ESDHC_ADAPTER_IDENT.

Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Cc: York Sun <yorksun@freescale.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
[York Sun: resolve conflicts in README.fsl-esdhc]
Reviewed-by: York Sun <yorksun@freescale.com>
2015-05-04 09:25:19 -07:00
Simon Glass
8712af97e7 x86: Update chromebook_link instructions for binary blob
The MRC image is incorrect, or at least this one now does not seem to
work. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-29 18:51:50 -06:00
Simon Glass
685224815b x86: Correct Minnowboard instructions to use the right descriptor
The descriptor provided with the FSP does not seem to work. Update the
instructions to use the descriptor from the original Intel firmware.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-29 18:51:49 -06:00
Simon Glass
98a1605309 dm: Update the README to reflect the current test output
There are a lot more tests now. To avoid confusion add the updated test
output to the driver model README.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2015-04-22 11:15:02 -06:00
Joe Hershberger
a60de1ee7f Update MAINTAINERS and git-mailrc for net
Update to my corporate email and make the supported filter and aliases
more accurate.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-04-20 17:57:12 -05:00
Simon Glass
7b9cf84031 dts: sunxi: Bring in Ethernet device tree bindings
Since we will use these bindings on sunxi, bring them in from Linux
4.0-rc1.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-04-18 11:11:36 -06:00
Joe Hershberger
bc0571fc10 net: cosmetic: Fix checkpatch.pl failures in net.c
Finish eliminating CamelCase from net.c and other failures

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:35 -06:00
Joe Hershberger
1fd92db83d net: cosmetic: Fix var naming net <-> eth drivers
Update the naming convention used in the network stack functions and
variables that Ethernet drivers use to interact with it.

This cleans up the temporary hacks that were added to this interface
along with the DM support.

This patch has a few remaining checkpatch.pl failures that would be out
of the scope of this patch to fix (drivers that are in gross violation
of checkpatch.pl).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:33 -06:00
Joe Hershberger
0adb5b761f net: cosmetic: Name ethaddr variables consistently
Use "_ethaddr" at the end of variables and drop CamelCase.
Make constant values actually 'const'.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:32 -06:00
Simon Glass
5fd2733e5a dm: usb: Add a README for driver model
Add some documentation describing how USB is implemented with USB. This
might make things easier for people to understand.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:30 -06:00
Przemyslaw Marczak
c54473cb25 dm: i2c: add i2c-gpio driver
This commit adds driver model support to software emulated i2c bus driver.
This driver supports kernel-style device tree bindings. Fdt properties in use:
- compatible - "i2c-gpio"
- gpios      - data and clock GPIO pin phandles
- delay-us   - micro seconds delay between GPIOs toggle operations,
               which is 1/4 of I2C speed clock period.

Added:
- Config: CONFIG_DM_I2C_GPIO
- File: drivers/i2c/i2c-gpio.c
- File: doc/device-tree-bindings/i2c/i2c-gpio.txt

Driver base code is taken from: drivers/i2c/soft-i2c.c, changes:
- use "i2c-gpio" naming
- update comments style
- move preprocesor macros into functions
- add device tree support
- add driver model i2c support
- code cleanup,
- add Kconfig entry

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Added braces in i2c_gpio_xfer() to fix style nit:
Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:17 -06:00
Joe Hershberger
05c3e68f85 dm: eth: Add basic driver model support to Ethernet stack
First just add support for MAC drivers.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2015-04-18 11:11:12 -06:00
Simon Glass
ff3e077bd2 dm: pci: Add a uclass for PCI
Add a uclass for PCI controllers and a generic one for PCI devices. Adjust
the 'pci' command and the existing PCI support to work with this new uclass.
Keep most of the compatibility code in a separate file so that it can be
removed one day.

TODO: Add more header file comments to the new parts of pci.h

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-16 19:27:43 -06:00
Simon Glass
5692ccfaca x86: video: Allow keyboard presence to be controlled by device tree
At present a VGA console assumes a keyboard unless a CONFIG option is set.
This difference can be dealt with by a device tree option, allowing boards
that are otherwise the same to use the same configuration.

Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-16 19:27:40 -06:00
Michael Scott
8a41802f21 fastboot: check for alias when looking up partition by name
Implement an alias name check for devices where GPT limitations prevent
user-friendly partition names such as "boot", "system" and "cache". Or,
where the actual partition name doesn't match a standard partition name
used commonly with fastboot.

To set an alias, add an environment setting as follows:
fastboot_partition_alias_<alias partition name>=<actual partition name>

Example: fastboot_partition_alias_boot=LNX

Signed-off-by: Michael Scott <michael.scott@linaro.org>
Acked-by: Steve Rae <srae@broadcom.com>
Cc: Steve Rae <srae@broadcom.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
2015-04-14 10:19:04 +02:00