Commit graph

1469 commits

Author SHA1 Message Date
Masahiro Yamada
c6c7eed741 ARM: uniphier: document how-to-build for Ace and Sanji boards
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-03-09 01:10:30 +09:00
Masahiro Yamada
fe7c95ee5c ARM: uniphier: merge two defconfig files
PH1-Pro5 support and ProXstream2/PH1-LD6b support can coexist in one
image and there is bit more room in SPL to accommodate all of them.
Merge uniphier_pro5_defconfig into uniphier_pxs2_defconfig.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29 03:50:16 +09:00
Masahiro Yamada
c231c4367a ARM: uniphier: add emmcupdate command
The Boot ROM expects the boot image (SPL) in the Boot Partition 1.
So, updating images involves the hardware partition switch.  It might
be a bit advanced for some users.

To be user-friendly, this commit adds a useful command to update the
images; just put SPL and U-Boot proper into the public directory of
the TFTP server and execute "run emmcupdate" from the command line.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29 03:50:16 +09:00
Masahiro Yamada
a111bfbfad mmc: uniphier: add driver for UniPhier SD/MMC host controller
Add a driver for the on-chip SD/eMMC host controller used by
UniPhier SoC family.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-02-29 03:50:15 +09:00
Masahiro Yamada
b9a66b63b4 gpio: uniphier: add driver for UniPhier GPIO controller
This GPIO controller device is used on UniPhier SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
2016-02-29 03:50:15 +09:00
Michal Simek
508770ae37 dm: Remove ARM dcc from the list
Remove ARM Debug communication channel driver from the list
of not converted drivers to DM.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-02-24 18:44:14 -05:00
Bin Meng
03bfc78359 x86: doc: Update to include Intel Bayley Bay board instructions
Update existing documentation to mention Intel Bayley Bay board
instructions, an additional Bay Trail based board to MinnowMax.

This also adds a minor change to QEMU section to indicate clearly
the instructions are for bare mode.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-21 13:42:52 +08:00
Bin Meng
a2e3b05e16 x86: Add Intel Cougar Canyon 2 board
This adds basic support to Intel Cougar Canyon 2 board, a board
based on Chief River platform with an Ivy Bridge processor and
a Panther Point chipset.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2016-02-21 13:42:52 +08:00
Vagrant Cascadian
7101c4ce8d Fix variable documented in README.distro for PXE address.
Fixes typo of pxe_addr_r with pxefile_addr_r.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Stephen Warren <swarren@wwwdotorg.org>
2016-02-15 12:04:45 -05:00
Masahiro Yamada
3cb9abc9c5 ARM: uniphier: update U-Boot file names in workflow
Since commit ad1ecd2063 ("fdt: Build a U-Boot binary without device
tree") and commit 03c25bcd26 ("fdt: Build an SPL binary without
device tree"), we can use shorter file names for the output images.

The default configuration for UniPhier SoCs enables CONFIG_OF_SEPARATE
and CONFIG_SPL_OF_CONTROL.  In this case, spl/u-boot-spl.bin is the
same as spl/u-boot-spl-dtb.bin.  Likewise, u-boot.img is the same as
as u-boot-dtb.img.  So, this change of the flow has no impact.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-14 16:36:13 +09:00
David Müller (ELSOFT AG)
0c2b6dffb7 doc: Remove any reference to CONFIG_MODEM_SUPPORT, CONFIG_CMD_HWFLOW, CONFIG_HWFLOW and friends from the documentation.
Signed-off-by: David Müller <d.mueller@elsoft.ch>
2016-02-08 10:24:17 -05:00
Simon Glass
92d05e50d9 dm: Update on current serial driver status
Update the README to reflect the current status.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-02-08 10:10:43 -05:00
Bin Meng
a187559e3d Use correct spelling of "U-Boot"
Correct spelling of "U-Boot" shall be used in all written text
(documentation, comments in source files etc.).

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Minkyu Kang <mk7.kang@samsung.com>
2016-02-06 12:00:59 +01:00
Ye Li
d4d1dd6749 mx6: soc: Add ENET2 mac address support
The i.MX6SX and i.MX6UL has two ENET controllers, add support for reading
MAC address from fuse for ENET2.

Signed-off-by: Ye Li <ye.li@nxp.com>
2016-02-02 21:03:59 +01:00
Paul Thacker
9e160ee823 drivers: serial: add driver for Microchip PIC32 UART controller.
This adds PIC32 UART controller support based on driver model.

Signed-off-by: Paul Thacker <paul.thacker@microchip.com>
Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-02-01 22:14:00 +01:00
Purna Chandra Mandal
a0e7908326 drivers: clk: Add clock driver for Microchip PIC32 Microcontroller.
PIC32 clock module consists of multiple oscillators, PLLs, mutiplexers
and dividers capable of supplying clock to various controllers
on or off-chip.

Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2016-02-01 22:14:00 +01:00
Tom Rini
8a36287a01 Merge git://git.denx.de/u-boot-dm 2016-01-29 13:47:38 -05:00
Stephen Warren
986691fb97 distro bootcmd: enumerate PCI before network operations
The PCI bus must be enumerated before PCI devices, such as Ethernet
devices, are known to U-Boot. Enhance the distro boot commands to perform
PCI enumeration when needed.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-28 21:01:23 -07:00
Stephen Warren
3483b75d94 distro bootcmd: make net boot only optionally start USB
Currently, the distro boot commands always enumerate USB devices before
performing network operations. However, depending on the board and end-
user configuration, network devices may not be attached to USB, and so
enumerating USB may not be necessary. Enhance the scripts to make this
step optional, so that the user can decrease boot time if they don't
need USB.

This change is performed by moving the "usb start" invocation into a
standalone variable. If the user desires, they can replace that
variable's value with some no-op command such as "true" instead.

Booting from a USB storage device always needs to enumerate USB devices,
so this action is still hard-coded.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-28 21:01:23 -07:00
Tom Rini
82d72a1b99 Merge branch 'master' of git://git.denx.de/u-boot-net 2016-01-28 18:42:10 -05:00
Dinh Nguyen
c16e69f702 net: phy: micrel: add documentation for Micrel KSZ90x1 binding
Add the DTS documentation for the Micrel KSZ90x1 binding.

The original document was from:
[commit 4b405efbe12de28b26289282b431323d73992381 from the Linux kernel]

This takes the original document and adds a clarification on how the skew
values are represented in the code.

References:

Micrel ksz9021rl/rn Data Sheet, Revision 1.2. Dated 2/13/2014.
http://www.micrel.com/_PDF/Ethernet/datasheets/ksz9021rl-rn_ds.pdf

Micrel ksz9031rnx Data Sheet, Revision 2.1. Dated 11/20/2014.
http://www.micrel.com/_PDF/Ethernet/datasheets/KSZ9031RNX.pdf

Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-28 13:20:29 -06:00
Bin Meng
a1c76c1508 net: tsec: Use priv->tbiaddr to initialize TBI PHY address
Add a new member 'tbiaddr' to tsec_private struct. For non-DM driver,
it is initialized as CONFIG_SYS_TBIPA_VALUE, but for DM driver, we
can get this from device tree. Update the bindings doc as well.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-28 12:23:19 -06:00
Bin Meng
69a00875e3 doc: dt-bindings: Describe Freescale TSEC ethernet controller
Adapted from the same file name in the kernel device tree bindings
documentation, to use with U-Boot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-28 12:23:10 -06:00
Codrin Ciubotariu
aae0e68909 drivers: net: vsc9953: Add LAG support
You can now configure LAG on VSC9953's ports using the command:
ethsw [port <port_no>] aggr {[help] | show | <lag_group_no>}

A port must belong to a single LAG. By default, a port
belongs to a LAG equal to the port's number.

For each frame, a hash will be calculated based on
Source/Destination MAC addresses, Source/Destination IP(v4/v6)
addresses, Source/Destination ports. This hash will be used to
select a single egress port from LAG. This also assures
that frames from the same flow will always have the
same egress port.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-28 12:22:19 -06:00
Codrin Ciubotariu
3507cf7f4a doc: t1040-l2switch: Update README
The driver for VSC9953 L2 switch IP supports many features and
the documentation needs to be updated.

Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-01-28 12:22:11 -06:00
Tom Rini
4b5a4a0535 Merge branch 'master' of git://git.denx.de/u-boot-x86 2016-01-28 10:07:22 -05:00
Stefan Roese
d521197d69 x86: baytrail: Add option to disable the internal UART to setup_early_uart()
This patch adds a parameter to the function setup_early_uart() to either
enable or disable the internal BayTrail legacy UART. Since the name
setup_early_uart() does not match its functionality any more, lets
rename it to setup_internal_uart() as well in this patch.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-28 13:53:30 +08:00
Stefan Roese
9b5dbe1358 x86: baytrail: Add documentation for FSP memory-down values
This patch adds the documentation for the memory-down parameters
of the Intel FSP. To configure a board without SPD DDR DIMM but
with onboard DDR chips. The values are taken from the coreboot
header:

	src/soc/intel/fsp_baytrail/chip.h

(git ID da1a70ea from 2016-01-16 as reference).

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Andrew Bradford <andrew.bradford@kodakalaris.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-28 13:53:29 +08:00
Michal Simek
93768393d7 serial: uartlite: Move driver to DM
Enable SPL DM too.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Thomas Chou <thomas@wytron.com.tw>
2016-01-27 15:55:49 +01:00
Thomas Chou
75219d57ef ns16550: replace with binding files from Linux kernel
Replace ns16550.txt with binding files from Linux kernel. As suggested
by Stephen Warren, we should keep the directory structure, filenames,
and file content identical to the bindings in the Linux kernel.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-25 10:40:03 -05:00
Simon Glass
f138713073 rockchip: Update the README
GPIO, I2C, LCD and HDMI are now implemented. We have more than one PMIC.
There is an implementation to run the CPU at full speed although it does
not seem to make much difference.

Update the README to cover recent developments.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:37 -07:00
Simon Glass
7c1058fadc rockchip: Add support for Raxda Rock 2
This board includes an RK3288 SoC on a SOM. It can be mounted on a
base-board which provides a wide range of peripherals.

So far this is verified to boot to a prompt from a microSD card. The serial
console works as well as HDMI.

Thanks to Tom Cubie for sending me a board.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:37 -07:00
Simon Glass
002c634c1f rockchip: Add a script to parse datasheets
This script has proved useful for parsing datasheets and creating register
shift/mask values for use in header files. Include it in case it is useful
for others.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:37 -07:00
Simon Glass
61101e0583 dts: Bring in pinctrl device tree binding
Add this binding file since we now use it in U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21 20:42:34 -07:00
Bin Meng
fdbae099bf serial: lpuart: Add driver model serial support
This adds driver model support to lpuart serial driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Tested-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2016-01-20 19:10:14 -07:00
Mugunthan V N
c833697538 dm: timer: uclass: add timer init in uclass driver to add timer device
Adding timer init function in timer-uclass driver to create and
initialize the timer device on platforms where u-boot,dm-pre-reloc
is not used. Since there will be multiple timer devices in the
system, adding a tick-timer node in chosen node to know which
timer device to be used as tick timer in u-boot.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
2016-01-20 19:06:21 -07:00
Sergey Temerkhanov
94f7ff36e5 armv8: New MMU setup code allowing to use 48+ bits PA/VA
This patch adds code which sets up 2-level page tables on ARM64 thus
extending available VA space. CPUs implementing 64k translation
granule are able to use direct PA-VA mapping of the whole 48 bit
address space.
It also adds the ability to reset the SCTRL register at the very beginning
of execution to avoid interference from stale mappings set up by early
firmware/loaders/etc.

Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com>
Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com>
2016-01-19 22:25:36 +00:00
Tom Rini
4edde96111 Merge branch 'master' of git://git.denx.de/u-boot-x86 2016-01-14 21:51:32 -05:00
Miao Yan
5c2ed61ce2 x86: qemu: add documentaion for the fw_cfg interface
Document the usage of 'qfw' command

Signed-off-by: Miao Yan <yanmiaobest@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2016-01-13 12:20:16 +08:00
Masahiro Yamada
e69514cc70 ARM: uniphier: fix recommended board setting in document
The mem_is_flash() in arch/arm/mach-uniphier/micro-support_card.c
writes/reads the tail of each NOR flash bank to check if the device
really resides there.

If CS1_SPLIT were enabled, the support card would always require two
NOR flash devices to be inserted for the correct NOR detection.
This is not probably what we want.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-01-13 01:55:02 +09:00
Simon Glass
dd8e42900b rockchip: Fix the configuration for chromebook_jerry
Various updates did not make it through to this board. Also the instructions
for building a SPI image are no-longer correct. Fix these so that Jerry can
boot to a prompt again.

Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-08 07:59:07 -07:00
Tom Rini
f1993ca066 Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2016-01-03 10:32:24 -05:00
Stefano Babic
40f4839ce1 imx_common: check for Serial Downloader in spl_boot_device
Check for bmode before reading the boot device
to check if a serial downloader is started,
and returns UART if the serial downloader is set,
letting SPL to wait for an image if
CONFIG_SPL_YMODEM_SUPPORT is set.

This allows to load again a SPL based board
with imx_usb_loader together with a tool
such as kermit.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Fabio Estevam <Fabio.Estevam@freescale.com>
CC: Eric Nelson <eric.nelson@boundarydevices.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Tested-by: Eric Nelson <eric@nelint.com>
2016-01-03 15:57:56 +01:00
Masahiro Yamada
e90b368628 ARM: uniphier: rename rest of defconfig files
Rename rest of defconfig files of UniPhier SoC family to have the
prefix uniphier_.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23 00:08:58 +09:00
Masahiro Yamada
1a2645341a ARM: uniphier: support ProXstream2, PH1-LD6b boards in single defconfig
These boards are similar enough to be supported in a single defconfig
file.  Distinguish one from another by "DEVICE_TREE" from the command
line.  The how-to-build in doc/README.uniphier should be also updated.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23 00:08:57 +09:00
Masahiro Yamada
5fd3f4346e ARM: uniphier: merge ph1_ld4_defconfig and ph1_sld8_defconfig
These two are similar enough to be merged into a single
defconfig file.  Distinguish one from another by "DEVICE_TREE"
from the command line.  The how-to-build in doc/README.uniphier
should be also updated.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-12-23 00:08:57 +09:00
Simon Glass
3721208fa7 x86: Remove Graeme Russ from the git alias file
As requested, remove Graeme's email address.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
2015-12-21 09:37:46 -05:00
Thomas Chou
11b35d557b serial-howto: remove altera_jtag_uart and altera_uart from the list
Since both altera_jtag_uart and altera_uart are converted to driver
model, remove them from the list of drivers remaining to convert.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Chin Liang See <clsee@altera.com>
2015-12-19 09:51:19 +08:00
Tom Rini
35065cdd94 Merge git://git.denx.de/u-boot-rockchip 2015-12-16 14:50:03 -05:00
Jeffy Chen
717f8845ac rockchip: doc: add imagename
We now using imagename to select rockchip's spl hdr & spl size.

Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-12-13 17:07:30 -07:00