Commit Graph

24 Commits

Author SHA1 Message Date
Thierry Reding
379af67ab3 net: eth-uclass: Support device tree MAC addresses
Add the standard Ethernet device tree bindings (imported from v5.0 of
the Linux kernel) and implement support for reading the MAC address for
Ethernet devices in the Ethernet uclass. If the "mac-address" property
exists, the MAC address will be parsed from that. If that property does
not exist, the "local-mac-address" property will be tried as fallback.

MAC addresses from device tree take precedence over the ones stored in
a network interface card's ROM.

Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-06-01 13:33:17 -05:00
Dinh Nguyen
5c66e1e884 Documentation: dts: Add pl310 cache controller dts documentation
Linux commit 8ecd7f5970c5 ("ARM: 8483/1: Documentation: l2c: Rename
l2cc to l2c2x0")

Linux docs:
Documentation/devicetree/bindings/arm/l2c2x0.txt

Copied from Linux kernel v5.0.

"The documentation in the l2cc.txt is specific to the L2 cache
controllers L2C210/L2C220/L2C310 (also known as PL210/PL220/PL310
and variants) and not generic as the file name implies. It's not
valid for integrated L2 controllers as found in e.g.
Cortex-A15/A7/A57/A53."

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
2019-05-05 08:48:50 -04:00
Thierry Reding
c9222a08b3 fdtdec: Implement fdtdec_add_reserved_memory()
This function can be used to add subnodes in the /reserved-memory node.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-11 20:10:50 -06:00
Heinrich Schuchardt
1db561e11f efi_loader: documentation of image loader
- Add missing function descriptions.
- Update existing function descriptions to match Sphinx style.
- Add lib/efi_loader/efi_image_loader.c to the input files for Sphinx
  generated documentation.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-02-16 15:48:58 +01:00
Mario Six
ab88bd2b6a misc: Add IHS FPGA driver
Add a driver for gdsys IHS (Integrated Hardware Systems) FPGAs, which
supports initialization of the FPGA, as well as information gathering.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-11-14 09:16:27 -08:00
Mario Six
c0a2b086b2 misc: Add gdsys_soc driver
This patch adds a driver for the bus associated with a IHS FPGA.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-11-14 09:16:27 -08:00
Mario Six
6238ae4d60 board: Add gazerbeam driver
Add a board driver for the upcoming gdsys Gazerbeam board.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-29 11:49:35 -06:00
Mario Six
d2166319df misc: Add MPC83xx serdes driver
Add a driver to configure the SerDes (Serializer/Deserializer) lanes on
the MPC83xx architecture.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 08:12:21 -06:00
Mario Six
19fbdca47b cpu: Add MPC83xx CPU driver
Add a CPU driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 08:12:21 -06:00
Mario Six
2c21749d71 timer: Add MPC83xx timer driver
Add a timer driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
07d538d281 clk: Add MPC83xx clock driver
Add a clock driver for the MPC83xx architecture.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Mario Six
e40615565d ram: Add driver for MPC83xx
Add a RAM driver for the MPC83xx architecture.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18 00:01:18 -06:00
Tom Rini
8fee226da3 Merge branch 'agust@denx.de' of git://git.denx.de/u-boot-staging 2018-08-11 19:49:29 -04:00
Tom Rini
282ce6454c Merge branch 'master' of git://git.denx.de/u-boot-video 2018-08-11 19:48:13 -04:00
Mario Six
7e86242b2b misc: Add gdsys_ioep driver
Add driver for the IHS IO endpoint on IHS FPGAs.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-08-11 16:00:50 +02:00
Mario Six
9fc8706d65 axi: Add ihs_axi driver
Add a driver for the gdsys IHS AXI bus used on IHS FPGAs.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-08-11 08:08:59 +02:00
Heinrich Schuchardt
0445978806 doc: add structure to Sphinx generated docs
Create separate html pages for linker lists, the serial subsystem,
and the EFI subsystem.

Add a table of content.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-08-10 13:45:32 -04:00
Breno Lima
ad7061ed74 doc: Move device tree bindings documentation to doc/device-tree-bindings
Currently the U-Boot project contains 2 documentation directories:

- doc/
- Documentation/

The Documentation directory only contains device tree bindings related
content, so move the 3 files to doc/device-tree-bindings/.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
2018-07-24 09:25:23 -04:00
Mario Six
78a88f7930 doc: Replace DocBook with sphinx-based docs
The Linux kernel moved to sphinx-based documentation and got rid of the
DocBook based documentation quite a while ago. Hence, the DocBook
documentation for U-Boot should be converted as well.

To achieve this, import the necessary files from Linux v4.17, and
convert the current DocBook documentation (three files altogether) to
sphinx/reStructuredText.

For now, all old DocBook documentation was merged into a single
handbook, tentatively named "U-Boot Hacker Manual".

For some source files, the documentation style was changed to comply
with kernel-doc; no functional changes were applied.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-07-23 14:33:21 -04:00
Patrice Chotard
3b29121678 phy: add support for STM32 usb phy controller
This patch adds phy tranceiver driver for STM32 USB PHY
Controller (usbphyc) that provides dual port High-Speed
phy for OTG (single port) and EHCI/OHCI host controller
(two ports).
One port of the phy is shared between the two USB controllers
through a UTMI+ switch.

Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-05-18 13:17:31 +02:00
Jean-Jacques Hiblot
3b63db37ad phy: add a NO-OP phy driver
This driver is used to stub PHY operations in a driver (USB, SATA).
This is useful when the 'client' driver (USB, SATA, ...) uses the PHY
framework and there is no actual PHY harwdare to drive.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2017-07-28 23:34:44 +02:00
Florian Fainelli
022b7fb515 dt-bindings: Document the Broadcom STB wake-up timer node
Document the binding for the Broadcom STB SoCs wake-up timer node
allowing the system to generate alarms and exit low power states.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2017-07-12 09:44:22 +02:00
Wolfgang Denk
c0233d979b Fix erroneous commit 2005-08-19 01:09:28 +02:00
Wolfgang Denk
aecd902aed Fix MPC52xx watchdog driver
- make watchdog driver work on systems with an IPB clock
  frequency of 133 MHz (watchdog expired to fast there).
- now all three watchdog chain entries could be used.
- fix some typos.
Patch by Martin Krause, 23 Jun 2005
2005-08-19 01:05:06 +02:00