oweals/u-boot.git
7 years agonet: mvpp2: remove support for buffer header
Thomas Petazzoni [Mon, 20 Feb 2017 09:29:43 +0000 (10:29 +0100)]
net: mvpp2: remove support for buffer header

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: use "dma" instead of "phys" where appropriate
Thomas Petazzoni [Mon, 20 Feb 2017 09:27:51 +0000 (10:27 +0100)]
net: mvpp2: use "dma" instead of "phys" where appropriate

As indicated by Russell King, the mvpp2 driver currently uses a lot
"phys" or "phys_addr" to store what really is a DMA address. This commit
clarifies this by using "dma" or "dma_addr" where appropriate.

This is especially important as we are going to introduce more changes
where the distinction between physical address and DMA address will be
key.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: enable building on 64-bit platforms (more U-Boot specific)
Stefan Roese [Wed, 15 Feb 2017 11:46:18 +0000 (12:46 +0100)]
net: mvpp2: enable building on 64-bit platforms (more U-Boot specific)

Some more U-Boot specific 64bit support changes, mostly changing u32
to unsigned long.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: enable building on 64-bit platforms
Thomas Petazzoni [Wed, 15 Feb 2017 11:31:53 +0000 (12:31 +0100)]
net: mvpp2: enable building on 64-bit platforms

The mvpp2 is going to be extended to support the Marvell Armada 7K/8K
platform, which is ARM64. As a preparation to this work, this commit
enables building the mvpp2 driver on ARM64, by:

 - Adjusting the Kconfig dependency

 - Fixing the types used in the driver so that they are 32/64-bits
   compliant. We use dma_addr_t for DMA addresses, and unsigned long
   for virtual addresses.

It is worth mentioning that after this commit, the driver is for now
still only used on 32-bits platforms, and will only work on 32-bits
platforms.

Changed by Stefan for U-Boot:
Removed the Kconfig change as it does not apply to U-Boot this way.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: simplify MVPP2_PRS_RI_* definitions
Thomas Petazzoni [Wed, 15 Feb 2017 11:19:36 +0000 (12:19 +0100)]
net: mvpp2: simplify MVPP2_PRS_RI_* definitions

Some of the MVPP2_PRS_RI_* definitions use the ~(value) syntax, which
doesn't compile nicely on 64-bit. Moreover, those definitions are in
fact unneeded, since they are always used in combination with a bit
mask that ensures only the appropriate bits are modified.

Therefore, such definitions should just be set to 0x0. In addition, as
suggested by Russell King, we change the _MASK definitions to also use
the BIT() macro so that it is clear they are related to the values
defined afterwards.

For example:

 #define MVPP2_PRS_RI_L2_CAST_MASK              0x600
 #define MVPP2_PRS_RI_L2_UCAST                  ~(BIT(9) | BIT(10))
 #define MVPP2_PRS_RI_L2_MCAST                  BIT(9)
 #define MVPP2_PRS_RI_L2_BCAST                  BIT(10)

becomes

 #define MVPP2_PRS_RI_L2_CAST_MASK              (BIT(9) | BIT(10))
 #define MVPP2_PRS_RI_L2_UCAST                  0x0
 #define MVPP2_PRS_RI_L2_MCAST                  BIT(9)
 #define MVPP2_PRS_RI_L2_BCAST                  BIT(10)

Because the values (MVPP2_PRS_RI_L2_UCAST, MVPP2_PRS_RI_L2_MCAST and
MVPP2_PRS_RI_L2_BCAST) are always applied with
MVPP2_PRS_RI_L2_CAST_MASK, and therefore there is no need for
MVPP2_PRS_RI_L2_UCAST to be defined as ~(BIT(9) | BIT(10)).

It fixes the following warnings when building the driver on a 64-bit
platform (which is not possible as of this commit, but will be enabled
in a follow-up commit):

drivers/net/ethernet/marvell/mvpp2.c: In function ‘mvpp2_prs_mac_promisc_set’:
drivers/net/ethernet/marvell/mvpp2.c:524:33: warning: large integer implicitly truncated to unsigned type [-Woverflow]
 #define MVPP2_PRS_RI_L2_UCAST   ~(BIT(9) | BIT(10))
                                  ^
drivers/net/ethernet/marvell/mvpp2.c:1459:33: note: in expansion of macro ‘MVPP2_PRS_RI_L2_UCAST’
     mvpp2_prs_sram_ri_update(&pe, MVPP2_PRS_RI_L2_UCAST,

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULT
Thomas Petazzoni [Wed, 15 Feb 2017 11:16:23 +0000 (12:16 +0100)]
net: mvpp2: fix indentation of MVPP2_EXT_GLOBAL_CTRL_DEFAULT

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: remove unused register definitions
Thomas Petazzoni [Wed, 15 Feb 2017 11:15:01 +0000 (12:15 +0100)]
net: mvpp2: remove unused register definitions

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: simplify mvpp2_bm_bufs_add()
Thomas Petazzoni [Wed, 15 Feb 2017 11:13:43 +0000 (12:13 +0100)]
net: mvpp2: simplify mvpp2_bm_bufs_add()

The mvpp2_bm_bufs_add() currently creates a fake cookie by calling
mvpp2_bm_cookie_pool_set(), just to be able to call
mvpp2_pool_refill(). But all what mvpp2_pool_refill() does is extract
the pool ID from the cookie, and call mvpp2_bm_pool_put() with this ID.

Instead of doing this convoluted thing, just call mvpp2_bm_pool_put()
directly, since we have the BM pool ID.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agonet: mvpp2: Round up top tx buffer boundaries for dcache ops
Stefan Roese [Thu, 16 Feb 2017 12:58:37 +0000 (13:58 +0100)]
net: mvpp2: Round up top tx buffer boundaries for dcache ops

check_cache_range() warns that the top boundaries are not properly
aligned when flushing or invalidating the buffers and make these
operations fail.

This gets rid of the warnings:
CACHE: Misaligned operation at range ...

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agobitops.h: Include bitsperlong.h as needed for GENMASK_ULL
Stefan Roese [Mon, 20 Feb 2017 15:50:26 +0000 (16:50 +0100)]
bitops.h: Include bitsperlong.h as needed for GENMASK_ULL

The macro GENMASK_ULL needs the BITS_PER_LONG_LONG macro which is
defined in the bitsperlong.h header. Lets include this header as
the upcoming A7k/8k support in the Marvell mvpp2 ethernet driver
uses this macro.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agoarc: use timer driver for ARC boards
Vlad Zakharov [Tue, 21 Mar 2017 11:49:49 +0000 (14:49 +0300)]
arc: use timer driver for ARC boards

This commit replaces legacy timer code with usage of arc timer
driver.

It removes arch/arc/lib/time.c file and selects CONFIG_CLK,
CONFIG_TIMER and CONFIG_ARC_TIMER options for all ARC boards by default.
Therefore we remove CONFIG_CLK option from less common axs101 and
axs103 defconfigs.

Also it removes legacy CONFIG_SYS_TIMER_RATE config symbol from
axs10x.h, tb100.h and nsim.h configs files as it is no longer required.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agoarc: dts: separate single axs10x.dts file
Vlad Zakharov [Tue, 21 Mar 2017 11:49:48 +0000 (14:49 +0300)]
arc: dts: separate single axs10x.dts file

We want to use the same device tree blobs in both Linux and U-Boot for
ARC boards.

Earlier device tree sources in U-Boot were very simplified and hadn't been
updated for quite a long period of time.

So this commit is the first step on the road to unified device tree blobs.

First of all we re-organize device tree sources for AXS10X boards.
As AXS101 and AXS103 boards consist of AXS10X motherboard and AXC001 and
AXC003 cpu tiles respectively we add corresponding device tree source
files: axs10x_mb.dtsi for motherboard, axc001.dtsi and axc003.dtsi for
cpu tiles and axs101.dts and axs103.dts to represent actual boards.

Also we delete axs10x.dts as it is no longer used.

One more important change - we add timer device to ARC skeleton device
tree sources as both ARC700 and ARCHS cores contain such timer.
We add core_clk nodes to abilis_tb100, nsim, axc001 and axc003 device tree
sources as it is referenced via phandle from timer node in common
skeleton.dtsi file.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agodrivers: timer: Introduce ARC timer driver
Vlad Zakharov [Tue, 21 Mar 2017 11:49:47 +0000 (14:49 +0300)]
drivers: timer: Introduce ARC timer driver

This commit introduces timer driver for ARC.

ARC timers are configured via ARC AUX registers so we use special
functions to access timer control registers.

This driver allows utilization of either timer0 or timer1
depending on which one is available in real hardware. Essentially
only existing timers should be mentioned in board's Device Tree
description.

Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agoarm: mvebu: Add gdsys ControlCenter-Compact board
Dirk Eibach [Wed, 22 Feb 2017 15:07:23 +0000 (16:07 +0100)]
arm: mvebu: Add gdsys ControlCenter-Compact board

The gdsys ControlCenter Digital board is based on a Marvell Armada 38x
SOC.

It boots from SPI-Flash but can be configured to boot from SD-card for
factory programming and testing.

On board peripherals include:
- 2 x GbE
- Xilinx Kintex-7 FPGA connected via PCIe
- mSATA
- USB3 host
- Atmel TPM

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agodm: Add callback to modify the device tree
mario.six@gdsys.cc [Wed, 22 Feb 2017 15:07:22 +0000 (16:07 +0100)]
dm: Add callback to modify the device tree

Certain boards come in different variations by way of utilizing daughter
boards, for example. These boards might contain additional chips, which
are added to the main board's busses, e.g. I2C.

The device tree support for such boards would either, quite naturally,
employ the overlay mechanism to add such chips to the tree, or would use
one large default device tree, and delete the devices that are actually
not present.

Regardless of approach, even on the U-Boot level, a modification of the
device tree is a prerequisite to have such modular families of boards
supported properly.

Therefore, we add an option to make the U-Boot device tree (the actual
copy later used by the driver model) writeable, and add a callback
method that allows boards to modify the device tree at an early stage,
at which, hopefully, also the application of device tree overlays will
be possible.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm: mvebu: theadorable: Add 'pcie' test command
Stefan Roese [Fri, 10 Mar 2017 14:40:32 +0000 (15:40 +0100)]
arm: mvebu: theadorable: Add 'pcie' test command

This board specific command tests for the presence of a specified PCIe
device (via vendor-ID and device-ID). If the device is not detected,
this will get printed. If the device is detected, the board will get
resetted so that an easy loop test can be done. The board will reboot
until the PCIe device is not detected.

Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm: mvebu: theadorable: Add board-specific PEX detection pulse width
Stefan Roese [Fri, 10 Mar 2017 14:40:31 +0000 (15:40 +0100)]
arm: mvebu: theadorable: Add board-specific PEX detection pulse width

Define a board-specific detection pulse-width array for the SerDes PCIe
interfaces. If not defined in the board code, the default of currently 2
is used. Values from 0...3 are possible (2 bits).

In this case of the theadorable board, PEX interface 0 needs a value
of 0 for the detection pulse width so that the PCIe device (Atheros
WLAN PCIe device) is consistantly detected.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Adam Shobash <adams@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm: mvebu: AXP: Add possiblity to configure PEX detection pulse width
Stefan Roese [Fri, 10 Mar 2017 14:40:30 +0000 (15:40 +0100)]
arm: mvebu: AXP: Add possiblity to configure PEX detection pulse width

Tests have shown that on some boards the default width of the
configuration pulse for the PEX link detection might lead to
non-established PCIe links (link down). Especially under certain
conditions (higher temperature) and with specific PCIe devices
(in the case on the theadorable board its a Atheros PCIe WLAN
device). To enable a board-specific detection pulse width this weak
array "serdes_pex_pulse_width[4]" is introduced which can be
overwritten if needed by a board-specific version. If the board
code does not provide a non-weak version of this variable, the
default value will be used. So nothing is changed from the
current setup on the supported board.

Many thanks to Adam from Marvell for all his insights here and
his suggestion about testing with a changed detection pulse width.

Signed-off-by: Stefan Roese <sr@denx.de>
Suggested-by: Adam Shobash <adams@marvell.com>
Cc: Adam Shobash <adams@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: Remove DM_I2C_COMPAT from the board config
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:33 +0000 (13:52 +0200)]
arm64: a37xx: Remove DM_I2C_COMPAT from the board config

Remove DM_I2C_COMPAT from the board configurations for
Armada 37xx platform boards for supressing the buid tim
warning.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: Disable DB configurations on ESPRESSOBin board
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:32 +0000 (13:52 +0200)]
arm64: a37xx: Disable DB configurations on ESPRESSOBin board

Bypass XHCI and AHCi board configuration flow on ESPRESSOBin
community board.
The community board does not have i2c expander and USB VBUS
is always on, so the scan for AHCi and USB devices can be
faster without unneded configurations.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: Add default config for ESPRESSOBin board
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:31 +0000 (13:52 +0200)]
arm64: mvebu: Add default config for ESPRESSOBin board

Add initial default configuration for Marvell ESPRESSOBin
community board based on Aramda-3720 SoC

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: dts: Add device tree for ESPRESSOBin board
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:30 +0000 (13:52 +0200)]
arm64: dts: Add device tree for ESPRESSOBin board

Initial DTS file for Marvell ESPRESSOBin comunity board
based on Armada-3720 SoC.
The Marvell ESPRESSOBin is a tiny board made by Globalscale
and available on KickStarter site. It has dual core Armv8
Marvell SoC (Armada-3720) with 512MB/1GB/2GB DDR3 RAM,
mini-PCIe 2.0 slot, single SATA-3 port, USB 2.0 and USB 3.0
interfaces, Gigabit Ethernet switch with 3 ports, micro-SD
socket and two 46-pin GPIO connectors.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agomvebu: a37xx: Add init for ESPRESSBin Topaz switch
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:29 +0000 (13:52 +0200)]
mvebu: a37xx: Add init for ESPRESSBin Topaz switch

Implement the board-specific network init function for
ESPRESSOBin community board, setting the on-board Topaz
switch port to forward mode and allow network connection
through any of the available Etherenet ports.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agomvebu: neta: a37xx: Add fixed link support to neta driver
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:28 +0000 (13:52 +0200)]
mvebu: neta: a37xx: Add fixed link support to neta driver

Add support for fixed link to NETA driver.
This feature requreed for proper support of SFP modules
and onboard connected devices like Ethernet switches

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Terry Zhou <bjzhou@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agomvebu: neta: Add support for board init function
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:27 +0000 (13:52 +0200)]
mvebu: neta: Add support for board init function

Add ability to use board-specific initialization flow
to NETA driver (for instance Ethernet switch bring-up)

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: Handle pin controls in early board init
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:26 +0000 (13:52 +0200)]
arm64: a37xx: Handle pin controls in early board init

Fix the default pin control values in a board-specific
function on early board init stage.
This fix allows the NETA driver to work in RGMII
mode until the full-featured pin control driver gets
introduced.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: dts: Add pin control nodes to DT
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:25 +0000 (13:52 +0200)]
arm64: a37xx: dts: Add pin control nodes to DT

Add pin control nodes for North and South bridges to
Armada-37xx DT

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: Enable bubt command support on A3720-DB
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:24 +0000 (13:52 +0200)]
arm64: a37xx: Enable bubt command support on A3720-DB

Enable mvebu bubt command support on A3720 DB

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: a37xx: Enable Marvell ETH PHY support
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:23 +0000 (13:52 +0200)]
arm64: a37xx: Enable Marvell ETH PHY support

Enable support for Marvell Ethernet PHYs on A37xx platforms

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: Rename the db-88f3720 to armada-37xx platform
Konstantin Porotchkin [Thu, 16 Feb 2017 11:52:22 +0000 (13:52 +0200)]
arm64: mvebu: Rename the db-88f3720 to armada-37xx platform

Modify the file names and deifinitions relater to Marvell
db-77f3720 board support. Convert these names to more generic
armada-37xx platform for future addition of more boards
based on the same SoC family.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Igal Liberman <igall@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agomvebu: usb: xhci: Add VBUS regulator supply to the host driver
Konstantin Porotchkin [Sun, 12 Feb 2017 09:10:30 +0000 (11:10 +0200)]
mvebu: usb: xhci: Add VBUS regulator supply to the host driver

The USB device should linked to VBUS regulator through "vbus-supply"
DTS property.
This patch adds handling for "vbus-supply" property inside the USB
device entry for turning on the VBUS regulator upon the host adapter probe.

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Marek Vasut <marex@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: Add default configuraton for MACCHIATOBin board
Konstantin Porotchkin [Thu, 9 Feb 2017 10:39:37 +0000 (12:39 +0200)]
arm64: mvebu: Add default configuraton for MACCHIATOBin board

Add default configuration for MACHHIATOBin community board
based on Aramda-8040 SoC.

Change-Id: Ic6b562065c0929ec338492452f765115c15a6188
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: dts: Add DTS file for MACCHIATOBin board
Rabeeh Khoury [Thu, 9 Feb 2017 10:39:10 +0000 (12:39 +0200)]
arm64: mvebu: dts: Add DTS file for MACCHIATOBin board

Added A8040 dts file for community board MACCHIATIBin.
The patch includes the following features:
AP -  Serial console (connected to onboard FTDI usb to serial)
CP0 - PCIe x4, SATA, I2C and 10G KR
      (connected to Marvell 3310 10G copper / SFP+ phy)
CP1 - Boot SPI, USB3 host, 2xSATA, 10G KR
      (connected to Marvell 3310 10G copper / SFP+ phy),
      SGMII connected to onboard 1512 1Gbps copper phy,
      and additional SGMII connected to SFP
      (default 1Gbps can be configured to 2.5Gbps).

Network interface naming -
egiga0 - CP0 KR
egiga1 - CP1 KR
egiga2 - CP1 RJ45 1Gbps connector (recommended for TFTP boot)
egiga3 - CP1 SFP default 1Gbps and can be modified to 2.5Gbps

Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agomvebu: pcie: Add support for GPIO reset for PCIe device
Konstantin Porotchkin [Wed, 8 Feb 2017 15:34:13 +0000 (17:34 +0200)]
mvebu: pcie: Add support for GPIO reset for PCIe device

Add support for "marvell,reset-gpio" property to mvebu DW PCIe
driver.
This option is valid when CONFIG_DM_GPIO=y

Change-Id: Ic17c500449050c2fbb700731f1a9ca8b83298986
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: dts: Add i2c1 pin definitions to CPM
Konstantin Porotchkin [Wed, 8 Feb 2017 15:34:12 +0000 (17:34 +0200)]
arm64: mvebu: dts: Add i2c1 pin definitions to CPM

Add i2c-1 pin mappings to CP0(master) DTSI file

Change-Id: I0c6e6de8a557393f518f7df8e6daa6dfce1788b0
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Neta Zur Hershkovits <neta@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoarm64: mvebu: gpio: Add GPIO nodes to A8K family devices
Konstantin Porotchkin [Wed, 8 Feb 2017 15:34:11 +0000 (17:34 +0200)]
arm64: mvebu: gpio: Add GPIO nodes to A8K family devices

Add GPIO nodes to AP-806 and CP-110-master DTSI files.

Change-Id: I05958698d460cb721b7d8683d34f74a5ea32532c
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Igal Liberman <igall@marvell.com>
Cc: Haim Boot <hayim@marvell.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agodtoc: make ScanTree recurse into subnodes
Philipp Tomsich [Wed, 22 Feb 2017 18:06:04 +0000 (19:06 +0100)]
dtoc: make ScanTree recurse into subnodes

Previously, dtoc could only process the top-level nodes which led to
device nodes in hierarchical trees to be ignored. E.g. the mmc0 node
in the following example would be ignored, as only the soc node was
processed:

  / {
soc {
mmc0 {
/* ... */
};
};
  };

This introduces a recursive helper method ScanNode, which is used by
ScanTree to recursively parse the entire tree hierarchy.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agodrivers: ti_qspi: use syscon to get the address ctrl_mod_mmap register
Jean-Jacques Hiblot [Mon, 13 Feb 2017 15:17:49 +0000 (16:17 +0100)]
drivers: ti_qspi: use syscon to get the address ctrl_mod_mmap register

We used to get the address of the optionnal ctrl_mod_mmap register as the
third memory range of the "reg" property. the linux driver moved to use a
syscon instead. In order to keep the DTS as close as possible to that of
linux, we move to using a syscon as well.

If SYSCON is not supported, the driver reverts to the old way of getting
the address from the 3rd memory range

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
7 years agoregmap: use fdt address translation
Jean-Jacques Hiblot [Mon, 13 Feb 2017 15:17:48 +0000 (16:17 +0100)]
regmap: use fdt address translation

In the DTS, the addresses are defined relative to the parent bus. We need
to translate them to get the address as seen by the CPU core.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
7 years agodm: core: Fix Handling of global_data moving in SPL
Lokesh Vutla [Mon, 13 Feb 2017 03:51:22 +0000 (09:21 +0530)]
dm: core: Fix Handling of global_data moving in SPL

commit 2f11cd9121658 ("dm: core: Handle global_data moving in SPL")
handles relocation of GD in SPL if spl_init() is called before
board_init_r(). So, uclass_root.next need not be initialized always
and accessing uclass_root.next->prev gives an abort. Update the
uclass_root only if it is available.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agommc: xenon_sdhci: Add missing host->max_clk to Xenon SDHCI driver
Stefan Roese [Mon, 20 Mar 2017 16:00:32 +0000 (17:00 +0100)]
mmc: xenon_sdhci: Add missing host->max_clk to Xenon SDHCI driver

The Xenon SDHCI driver just missed the integration of this patch:

git ID 6d0e34bf
mmc: sdhci: Distinguish between base clock and maximum peripheral frequency

With this patch applied, the SDHCI subsystem complains now with this warning
while probing:

sdhci_setup_cfg: Hardware doesn't specify base clock frequency

This patch fixes this issue, by providing the missing host->max_clk
variable to the SDHCI subsystem.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Hu Ziji <huziji@marvell.com>
Cc: Victor Gu <xigu@marvell.com>
Cc: Konstantin Porotchkin <kostap@marvell.com>
Cc: Nadav Haklai <nadavh@marvell.com>
Cc: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
7 years agommc: drop unnecessary send_status request
Xu Ziyuan [Sun, 12 Mar 2017 06:19:04 +0000 (14:19 +0800)]
mmc: drop unnecessary send_status request

It's redundant to send cmd13 after cmd9 whose response is not R1b. The
card devices will not be busy w/ cmd9.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
7 years agommc: sdhci: only flush cache for data command
Kevin Liu [Wed, 8 Mar 2017 07:16:44 +0000 (15:16 +0800)]
mmc: sdhci: only flush cache for data command

No need to flush cache for command without data.

Signed-off-by: Kevin Liu <kevinliu@asrmicro.com>
7 years agommc: tangier: Add Intel Tangier eMMC/SDHCI driver
Felipe Balbi [Mon, 20 Feb 2017 11:24:14 +0000 (14:24 +0300)]
mmc: tangier: Add Intel Tangier eMMC/SDHCI driver

This patch adds Intel Tangier eMMC/SDHCI driver.

Intel Tangier SoC contains a hybrid of PCI and non-PCI devices. SDHCI
controller is one of the devices which are *not* on a PCI and, hence,
cannot be enumerated by standard PCI means. This driver, allows for
SDHCI controller on Tangier SoC to work in U-Boot.

Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
7 years agommc: pci: Add CONFIG_MMC_PCI
Felipe Balbi [Mon, 20 Feb 2017 11:24:13 +0000 (14:24 +0300)]
mmc: pci: Add CONFIG_MMC_PCI

We don't want pci_mmc to compile every time x86 compiles, only when
there's a platform that needs it. For that reason, we're adding a new
CONFIG_MMC_PCI which platforms can choose to enable.

Suggested-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7 years agoconfigs: am43xx_evm: Enable SPL_DM
Lokesh Vutla [Tue, 21 Feb 2017 06:10:44 +0000 (11:40 +0530)]
configs: am43xx_evm: Enable SPL_DM

Enable SPL_DM on all AM43xx based platforms

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoARM: AM43xx: Enable DM_I2C/SPI/ETH
Lokesh Vutla [Tue, 21 Feb 2017 06:10:43 +0000 (11:40 +0530)]
ARM: AM43xx: Enable DM_I2C/SPI/ETH

Enable DM_I2C/SPI/ETH for all AM43XX based boards.
Enable it using imply keyword so that a user can
disable this when not needed.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoARM: dts: am43xx: Add u-boot specific dtsi
Lokesh Vutla [Tue, 21 Feb 2017 06:10:42 +0000 (11:40 +0530)]
ARM: dts: am43xx: Add u-boot specific dtsi

Add u-boot specific dtsi for am43xx-gp-evm so
that it will be used for SPL.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoconfigs: dra7xx_evm: Enable SPL_DM
Lokesh Vutla [Fri, 10 Feb 2017 15:07:20 +0000 (20:37 +0530)]
configs: dra7xx_evm: Enable SPL_DM

Enable SPL_DM on all DRA7 based platforms.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoconfigs: am57xx_evm: Enable SPL_DM
Lokesh Vutla [Fri, 10 Feb 2017 15:07:19 +0000 (20:37 +0530)]
configs: am57xx_evm: Enable SPL_DM

Enable SPL_DM on all AM57xx based platforms.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoARM: dts: OMAP5+: Add u-boot specific dtsi
Lokesh Vutla [Fri, 10 Feb 2017 15:07:18 +0000 (20:37 +0530)]
ARM: dts: OMAP5+: Add u-boot specific dtsi

Add u-boot specific dtsi so that this will be
included automatically while building dts.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoARM: OMAP2+: define _image_binary_end to fix SPL_OF_CONTROL
Lokesh Vutla [Fri, 10 Feb 2017 15:07:17 +0000 (20:37 +0530)]
ARM: OMAP2+: define _image_binary_end to fix SPL_OF_CONTROL

To make SPL_OF_CONTROL work on OMAP2+ SoCs, _image_binary_end must be
defined in the linker script along with CONFIG_SPL_SEPARATE_BSS.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agospl: Correct call to spl_common_init() with SPL_STACK_R_MALLOC_SIMPLE_LEN
Tom Rini [Mon, 20 Mar 2017 18:19:27 +0000 (14:19 -0400)]
spl: Correct call to spl_common_init() with SPL_STACK_R_MALLOC_SIMPLE_LEN

Calls to IS_ENABLED() on a non-y/n option will always be false, even
when set.  We can correct this by adding a new bool value that is set
based on the conditions required for SPL_STACK_R_MALLOC_SIMPLE_LEN to be
set instead.

Fixes: 340f418acd11 ("spl: Add spl_early_init()")
Reported-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
---
Changes in v2:
- Fix thinko pointed out by Lokesh

7 years agoboard: ns2: Add support for Broadcom Northstar 2
Jon Mason [Fri, 17 Mar 2017 16:12:14 +0000 (12:12 -0400)]
board: ns2: Add support for Broadcom Northstar 2

Add support for the Broadcom Northstar2 SoC and SVK (bcm958712k).  The
BCM5871X is a series of quad-core 64-bit 2GHz ARMv8 Cortex-A57
processors targeting a broad range of networking applications.

Signed-off-by: Jon Mason <jon.mason@broadcom.com>
7 years agoda850: Add instructions to copy AIS image to NAND
ahaslam@baylibre.com [Fri, 17 Mar 2017 15:55:23 +0000 (16:55 +0100)]
da850: Add instructions to copy AIS image to NAND

Add instructions to write an AIS image to NAND
by using the u-boot nand tools.

Signed-off-by: Axel Haslam <ahaslam@baylibre.com>
7 years agoPass empty CFLAGS on invocation of libfdt/setup.py
Max Filippov [Thu, 16 Mar 2017 22:23:55 +0000 (15:23 -0700)]
Pass empty CFLAGS on invocation of libfdt/setup.py

When building u-boot tools in cross-build environment CFLAGS environment
variable set up for target is taken into an account when building code
for host. Make it empty on invocation of python.

This fixes the following build errors when cross-compiling for xtensa:

  cc1: error: unrecognized command line option "-mlongcalls"
  cc1: error: unrecognized command line option "-mauto-litpools"

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoKconfig: Don't use RSA_FREESCALE_EXP on IMX
George McCollister [Thu, 16 Mar 2017 21:17:06 +0000 (16:17 -0500)]
Kconfig: Don't use RSA_FREESCALE_EXP on IMX

The CAAM in IMX parts doesn't support public key hardware acceleration
(PKHA), so don't use RSA_FREESCALE_EXP. If you try to use it on IMX
(assuming you have the clocks enabled first) you will get back an
"Invalid KEY Command" error since PKHA isn't a valid key destination for
these parts.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoARM: am43xx: fix SOC revision print outs
Tero Kristo [Thu, 16 Mar 2017 07:48:54 +0000 (09:48 +0200)]
ARM: am43xx: fix SOC revision print outs

Currently, AM43xx just re-uses the version strings from AM33xx which is
wrong; the actual values for AM43xx are different. Fix this by adding
a separate version string array for AM43xx and use this instead.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Reported-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agotest-fit.py: Minor grammar/spelling/clarification tweaks
Robert P. J. Day [Mon, 13 Mar 2017 10:50:55 +0000 (06:50 -0400)]
test-fit.py: Minor grammar/spelling/clarification tweaks

* Add note that execution needs Python development package installed
* Standardize on upper case "FIT", "FDT" as necessary for clarity
* Fix "tempoerary", "linex" typos

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
7 years agopart_efi: document device-tree binding for part_efi configuration
Philipp Tomsich [Wed, 1 Mar 2017 20:10:41 +0000 (21:10 +0100)]
part_efi: document device-tree binding for part_efi configuration

This adds documentation on the u-boot,efi-partition-entries-offset
property (which overrides CONFIG_EFI_PARTITION_ENTRIES_OFF, if
present).

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agodoc: move documentation for /config node into a separate file
Philipp Tomsich [Wed, 1 Mar 2017 20:10:40 +0000 (21:10 +0100)]
doc: move documentation for /config node into a separate file

This moves the description of the /config node from README.fdt-control
into a separate file doc/device-tree-bindings/config.txt.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agopart_efi: support padding between the GPT header and partition entries
Philipp Tomsich [Wed, 1 Mar 2017 20:10:39 +0000 (21:10 +0100)]
part_efi: support padding between the GPT header and partition entries

Some architectures require their SPL loader at a fixed address within
the first 16KB of the disk. To avoid an overlap with the partition
entries of the EFI partition table, the first safe offset (in bytes,
from the start of the device) for the entries can be set through
CONFIG_EFI_PARTITION_ENTRIES_OFF (via Kconfig)

When formatting a device with an EFI partition table, we may need to
leave a gap between the GPT header (always in LBA 1) and the partition
entries. The GPT header already contains a field to specify the
on-disk location, which has so far always been set to LBA 2. With this
change, a configurable offset will be translated into a LBA address
indicating where to put the entries.

Now also allows an override via device-tree using a config-node (see
doc/device-tree-bindings/config.txt for documentation).

Tested (exporting an internal MMC formatted with this) against Linux,
MacOS X and Windows.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: __maybe_unused on config_offset to avoid warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agonet: don't override ethernet address environment
Roger Quadros [Mon, 13 Mar 2017 13:04:33 +0000 (15:04 +0200)]
net: don't override ethernet address environment

If the ethernet address environment is set with a valid
ethernet address prevent overriding it as it is most likely
set by the user and he/she doesn't want board code to
automatically override it whatsoever.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoARM: k2g: setup PRU ethernet MAC addresses
Roger Quadros [Mon, 13 Mar 2017 13:04:32 +0000 (15:04 +0200)]
ARM: k2g: setup PRU ethernet MAC addresses

PRU ethernet MAC address range is present in the
board EEPROM. Parse it and setup eth?addr
environment variables.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoARM: Use Kconfig for board EEPROM's I2C bus and chip address
Roger Quadros [Mon, 13 Mar 2017 13:04:31 +0000 (15:04 +0200)]
ARM: Use Kconfig for board EEPROM's I2C bus and chip address

In stead of defining the board EEPROM address in the board headers
let's define them in the board config files and make them
configurable by Kconfig.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoboard: ti: am57xx-idk: Auto detect LCD Panel
Nishanth Menon [Mon, 13 Mar 2017 13:04:30 +0000 (15:04 +0200)]
board: ti: am57xx-idk: Auto detect LCD Panel

AM571x IDK and AM572x IDK have optional LCD Kits that can be purchased.
These can be one of OSD101T2045 or the newer OSD101T2587. The LCD panel
itself has no registers that can be used to identify the panel, however,
the touchscreen controllers on the panels are different.

Hence to ease user experience, we can use the touch screen controller's
ID information to detect what kind of panel we use and select the
appropriate kernel dtb for the platform configuration.

NOTE: AM572x IDK default configuration is for LCD Connectivity, however
the AM571x IDK has a jumper (J51) that needs to be mounted for the IDK
to operate with LCD (Vs two PRUSS ethernet port option).

Touchscreen ID information is documented in:
http://www.osddisplays.com/TI/OSD101T2587-53TS_A.1.pdf

Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoboard: ti: am571x-idk: Update pinmux for ICSS2 Ethernet
Roger Quadros [Mon, 13 Mar 2017 13:04:29 +0000 (15:04 +0200)]
board: ti: am571x-idk: Update pinmux for ICSS2 Ethernet

Use the same convention that was used for ICSS1 Ethernet
- If pin is output, set as PIN_OUTPUT
- If pin is input and external pull resistor present set as PIN_INPUT
- If pin is input and external pull resistor absent, set pull to same
as that of the external PHY's internall pull.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoboard: ti: am571x-idk: Support 6 port Ethernet or 4 port Ethernet with LCD
Roger Quadros [Mon, 13 Mar 2017 13:04:28 +0000 (15:04 +0200)]
board: ti: am571x-idk: Support 6 port Ethernet or 4 port Ethernet with LCD

The board can support either ICSS1 Ethernet ports or LCD
based on J51 jumper. Factory default is ICSS1 Ethernet ports
(i.e. Jumper not populated).

Use the GPIO to detect the jumper setting and configure the
pinmux accordingly. Also select the right DT blob based on
the chosen configuration.

J51 absent -> ICSS1 Ethernet, no LCD on VOUT -> am571x-idk.dtb
J51 present -> LCD on VOUT, no ICSS1 Ethernet -> am571x-idk-lcd-osd.dtb

At present we only support the assume it is the Legacy LCD.
LCD detection mechanism needs to be added later to differentiate
between legacy vs new LCD.

For ICSS1 Ethernet pins use the following convention to set the pinmux
as PMT data is not yet finalized.

- If pin is output, set as PIN_OUTPUT
- If pin is input and external pull resistor present set as PIN_INPUT
- If pin is input and external pull resistor absent, set pull to same
as that of the external PHY's internall pull.
- Do not use SLEW_CONTROLon any pin.

Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoti: common: board_detect: commodify ethaddr environment setting code
Roger Quadros [Tue, 14 Mar 2017 13:04:19 +0000 (15:04 +0200)]
ti: common: board_detect: commodify ethaddr environment setting code

Keystone and OMAP platforms will need this to set ethernet
MAC addresses from board EEPROM.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoti_armv7_keystone2: Define scratch space in SRAM
Franklin S Cooper Jr [Mon, 13 Mar 2017 13:04:26 +0000 (15:04 +0200)]
ti_armv7_keystone2: Define scratch space in SRAM

Scratch space can be used for features such as board detection. Define
an area within SRAM that can be used for this purpose.

[rogerq@ti.com] Rename EEPROM macro

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
7 years agoti: common: board_detect: Rename EEPROM scratch start macro
Lokesh Vutla [Mon, 13 Mar 2017 13:04:25 +0000 (15:04 +0200)]
ti: common: board_detect: Rename EEPROM scratch start macro

Non OMAP platforms i.e. Keystone will also need to use the board
EEPROM helpers so let's make the macro platform independent.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoARM: OMAP5+: GPIO: Add GPIO_TO_PIN() macro
Roger Quadros [Mon, 13 Mar 2017 13:04:24 +0000 (15:04 +0200)]
ARM: OMAP5+: GPIO: Add GPIO_TO_PIN() macro

GPIO_TO_PIN(bank, bank_gpio) returns the GPIO index
from the GPIO bank number and bank's GPIO offset number.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agotravis-ci: Re-work i.MX6 jobs, clarify Freescale and AArch64
Tom Rini [Mon, 20 Mar 2017 14:21:27 +0000 (10:21 -0400)]
travis-ci: Re-work i.MX6 jobs, clarify Freescale and AArch64

- The catch-all i.MX6 job has been exceeding the time limit again so
  split this up further.  We now have an i.MX6 job and an
  everything-else job.
- The logic we use to say "Freescale and AArch64" can be more clearly
  expressed with '&' rather than excluding various other things, so
  clear that up.

Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agoti: boot: Register the MMC controllers in SPL in the same way as in u-boot
Jean-Jacques Hiblot [Wed, 1 Feb 2017 10:39:14 +0000 (11:39 +0100)]
ti: boot: Register the MMC controllers in SPL in the same way as in u-boot

To keep a consistent MMC device mapping in SPL and in u-boot, let's
register the MMC controllers the same way in u-boot and in the SPL.
In terms of boot time, it doesn't hurt to register more controllers than
needed because the MMC device is initialized only prior being accessed for
the first time.
Having the same device mapping in SPL and u-boot allows us to use the
environment in SPL whatever the MMC boot device.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
7 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-imx
Tom Rini [Sun, 19 Mar 2017 18:49:26 +0000 (14:49 -0400)]
Merge branch 'master' of git://denx.de/git/u-boot-imx

Signed-off-by: Tom Rini <trini@konsulko.com>
Conflicts:
configs/bk4r1_defconfig
configs/colibri_vf_defconfig
configs/pcm052_defconfig
include/configs/colibri_vf.h
include/configs/pcm052.h

7 years agoKconfig: Migrate CONFIG_BAUDRATE
Philipp Tomsich [Fri, 17 Mar 2017 19:34:53 +0000 (20:34 +0100)]
Kconfig: Migrate CONFIG_BAUDRATE

Move this in to Kconfig with a default of 115200.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
[trini: Run moveconfig.py, reword commit slightly]
Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agoimx: ventana: add EMMC configuration
Tim Harvey [Mon, 13 Mar 2017 15:51:09 +0000 (08:51 -0700)]
imx: ventana: add EMMC configuration

Prepare for boards with EMMC instead of NAND flash

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
7 years agotools: imximage: add set bit command
Peng Fan [Thu, 16 Mar 2017 06:35:06 +0000 (14:35 +0800)]
tools: imximage: add set bit command

Add set bit command support.
Usage: SET_BIT 4 [address] [bitmask]

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoARM: vf610: move to standard arch/board approach
Stefan Agner [Tue, 14 Mar 2017 01:41:36 +0000 (18:41 -0700)]
ARM: vf610: move to standard arch/board approach

Move Freescale/NXP Vybrid to a standard arch/board approach, similar
to what has been done to i.MX 6 earlier in commit 89ebc82137be ("ARM:
mx6: move to a standard arch/board approach").

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
7 years agoimx: ventana: make SD3_VSELECT board specific
Tim Harvey [Mon, 13 Mar 2017 15:51:08 +0000 (08:51 -0700)]
imx: ventana: make SD3_VSELECT board specific

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: make OTG VBUS power enable board specific
Tim Harvey [Mon, 13 Mar 2017 15:51:07 +0000 (08:51 -0700)]
imx: ventana: make OTG VBUS power enable board specific

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: fix hwconfig
Tim Harvey [Mon, 13 Mar 2017 15:51:06 +0000 (08:51 -0700)]
imx: ventana: fix hwconfig

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: change name of rs232_en to indicate polarity
Tim Harvey [Mon, 13 Mar 2017 15:51:05 +0000 (08:51 -0700)]
imx: ventana: change name of rs232_en to indicate polarity

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: use mmc_root in boot scripts
Tim Harvey [Mon, 13 Mar 2017 15:51:04 +0000 (08:51 -0700)]
imx: ventana: use mmc_root in boot scripts

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: move mmc_init to common
Tim Harvey [Mon, 13 Mar 2017 15:51:03 +0000 (08:51 -0700)]
imx: ventana: move mmc_init to common

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: config: add gzwrite support
Tim Harvey [Mon, 13 Mar 2017 15:51:02 +0000 (08:51 -0700)]
imx: ventana: config: add gzwrite support

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agoimx: ventana: add additional DRAM configurations
Tim Harvey [Mon, 13 Mar 2017 15:51:01 +0000 (08:51 -0700)]
imx: ventana: add additional DRAM configurations

- 64bit 8gB density (4GiB) IMX6DQ
- 64bit 4gB density (2GiB) IMX6SDL

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
7 years agocolibri_imx7: split and resize firmware MTD partition
Stefan Agner [Fri, 10 Mar 2017 01:17:55 +0000 (17:17 -0800)]
colibri_imx7: split and resize firmware MTD partition

Use two separate partitions for the two firmware instances. Also
resize them to be of the same size which also makes the start of
the UBI partition nicely aligned to 0x400000.

In order to detect the new MTD layout and whether we run a U-Boot
with the new BCB format or not, introduce a variable called
"updlevel" which we can use in update/upgrade scripts.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
7 years agocolibri_imx7: use device-tree for MTD partitions
Stefan Agner [Fri, 10 Mar 2017 01:17:54 +0000 (17:17 -0800)]
colibri_imx7: use device-tree for MTD partitions

Use device-tree fixup to communicate the MTD partitions to the
kernel. Remove mtdparts from the kernel command line.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
7 years agocolibri_imx7: setup PMIC sleep mode configuration
Stefan Agner [Fri, 10 Mar 2017 01:17:53 +0000 (17:17 -0800)]
colibri_imx7: setup PMIC sleep mode configuration

Disable 3.3V Ethernet and ARM rail when entering sleep mode.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
7 years agocolibri_imx7: implement board level USB PHY mode
Stefan Agner [Fri, 10 Mar 2017 01:17:52 +0000 (17:17 -0800)]
colibri_imx7: implement board level USB PHY mode

Implement board level USB PHY mode callback. On USB OTG Port 1
the Colibri standard foresees GPIO USBC_DET to decide whether the
port should run in Host or Device mode.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
7 years agocolibri_imx7/colibri_imx6/apalis_imx6: limit bootm memory
Stefan Agner [Fri, 10 Mar 2017 01:17:51 +0000 (17:17 -0800)]
colibri_imx7/colibri_imx6/apalis_imx6: limit bootm memory

Limit memory used for relocation of FDT or initrd. This is
required to make sure that relocated artifacts are within lowmem.
If fdt_high or initrd_high are not set, U-Boot automatically
relocates artifacts to the end of memory. But this area won't
be part of lowmem and hence will not be accessible by the kernel
during early boot.

With VM split set to 2G/2G (i.MX default), only the 2GB Apalis
iMX6 is affected by that issue. With VM split set to 3G/1G (ARM
default) also modules with 1GB of memory are affected. With the
latter the amount of lowmem will be 760MiB.

The value must also not exceed available memory! Use a safe value
of 512MiB for Apalis and 256MiB for Colibri.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
7 years agotoradex apalis/colibri: add device tree overlay support
Stefan Agner [Fri, 10 Mar 2017 01:17:50 +0000 (17:17 -0800)]
toradex apalis/colibri: add device tree overlay support

Device tree overlays might prove useful in the future, enable it
by default on all Toradex modules.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
7 years agotoradex apalis/colibri: use common USB product id fallback
Stefan Agner [Fri, 10 Mar 2017 01:17:49 +0000 (17:17 -0800)]
toradex apalis/colibri: use common USB product id fallback

All modules use the common g_dnl_bind_fixup implementaton which
calculates the PID according to product id (read from the config
block) plus offset of 0x4000. In case there is no config block
support (e.g. SPL) or in case the config block is not readable,
fall back to a generic product id (product id 0, which can be
interpreted as "Unknown Module").

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
7 years agomx7: Add 1.2GHz speed grade entry
Fabio Estevam [Wed, 22 Feb 2017 15:43:27 +0000 (12:43 -0300)]
mx7: Add 1.2GHz speed grade entry

There are recent MX7 parts that have a 1.2GHz speed grade.

Add support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
7 years agomx7: Fix the get_cpu_speed_grade_hz() return values
Fabio Estevam [Wed, 22 Feb 2017 15:43:26 +0000 (12:43 -0300)]
mx7: Fix the get_cpu_speed_grade_hz() return values

According to the MX7D fuse map the following speed grades are available:

800  MHz
500  MHz
1000 MHz
1200 MHz

So simply return the real frequency that corresponds to the speed grade.

With this change we see on boot:

CPU:   Freescale i.MX7D rev1.2 1000 MHz (running at 792 MHz)

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
7 years agomx7: Fix speed grade entry
Fabio Estevam [Wed, 22 Feb 2017 15:43:25 +0000 (12:43 -0300)]
mx7: Fix speed grade entry

According to the MX7D fuse map the speed grade of the parts, which
return '1' is 500MHz instead of 850MHz, so fix it accordingly.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
7 years agoarm: dts: imx6ul: add usbotg aliases
Sébastien Szymanski [Wed, 22 Feb 2017 14:38:44 +0000 (15:38 +0100)]
arm: dts: imx6ul: add usbotg aliases

This is needed to make the UMS command work again as it fails with the
following error:

BIOS> ums 0 mmc 0
UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x748000
g_dnl_register: failed!, error: -19
ERROR: g_dnl_register failed
at cmd/usb_mass_storage.c:179/do_usb_mass_storage()

That's because usb_setup_ehci_gadget() function is looking for the usb
device using the req_sed number.
This change makes the usb device have a req_seq number and the UMS
command work again:

BIOS> ums 0 mmc 0
UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x748000
CTRL+C - Operation aborted

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
7 years agoarm: i.MX6UL: add Armadeus Systems OPOS6UL SoM and OPOS6ULDev carrier board
Sébastien Szymanski [Tue, 7 Mar 2017 13:33:25 +0000 (14:33 +0100)]
arm: i.MX6UL: add Armadeus Systems OPOS6UL SoM and OPOS6ULDev carrier board

OPOS6UL is an i.MX6UL based SoM with 256MB RAM, 4GB eMMC and an ethernet
phy. OPOS6ULDev is carrier board for the OPOS6UL.

U-Boot SPL 2017.03-rc3-00002-g5085c26 (Mar 07 2017 - 09:48:09)
Trying to boot from MMC1

U-Boot 2017.03-rc3-00002-g5085c26 (Mar 07 2017 - 09:48:09 +0100)

CPU:   Freescale i.MX6UL rev1.0 528 MHz (running at 396 MHz)
CPU:   Industrial temperature grade (-40C to 105C) at 40C
Reset cause: POR
Model: Armadeus Systems OPOS6UL SoM on OPOS6ULDev board
DRAM:  256 MiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Video: 800x480x18
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Hit any key to stop autoboot:  0

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agodm: imx: serial: add i.MX6UL support
Sébastien Szymanski [Tue, 7 Mar 2017 13:33:24 +0000 (14:33 +0100)]
dm: imx: serial: add i.MX6UL support

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>