Commit graph

8 commits

Author SHA1 Message Date
Stefan Roese
1ec2a80b10 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>
2017-03-23 10:52:28 +01:00
Stefan Roese
1304f4bb8e 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>
2017-03-23 10:52:28 +01:00
Stefan Roese
9ed00b072b arm: mvebu: theadorable: Configure board for PCIe 2.0 capability
Use a board-specific board_sat_r_get() function to configure the board
for PCIe 2.0 capability (e.g. 5GB/s link speed). Otherwise the default
of 2.5GB/s will be established.

Signed-off-by: Stefan Roese <sr@denx.de>
2016-09-24 10:00:41 +02:00
Stefan Roese
aca84a214d arm: mvebu: theadorable: Remove Board name output in checkboard
This line is not needed, as the board supports DT based probing. And
here the "Model:" is already printed:

Model: Marvell Armada XP theadorable
Board: theadorable

One line for the board name is enough.

Signed-off-by: Stefan Roese <sr@denx.de>
2016-04-12 11:13:40 +02:00
Stefan Roese
169a855017 arm: mvebu: theadorable: Add PEX-switch detection and reset code
Sometimes the PCIe link for the PEX-switch will not come-up. In this case,
the board is not in a usable state. This patch makes sure that in this
case a soft-reset is issued. If this soft-reset does not result in the
PEX-switch being detected after some soft-reset cycles, an I2C message
is sent to the uC to issue a complete power-cycle of the board.

Signed-off-by: Stefan Roese <sr@denx.de>
2016-04-12 11:13:40 +02:00
Stefan Roese
ced0d849d8 arm: mvebu: theadorable: Add USB power toggle and tweak USB PHY register
This patch adds an USB power toggle for theadorable. Additionally, the
USB PHY RX Channel Control 0 Register is changed to fix some issues
noticed while accessing some specific USB sticks.

Signed-off-by: Stefan Roese <sr@denx.de>
2016-04-12 11:13:40 +02:00
Stefan Roese
aea02abec5 arm: mvebu: theadorable: Add StratixV FPGA programming support
This patch adds support for Altera StratixV bitstream programming. 2 FPGAs
are connected to the SPI busses. This patch uses board specific write
code to program the bitstream via SPI direct write mode.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Stefan Roese <sr@denx.de>
2016-03-24 09:48:34 +01:00
Stefan Roese
b20c38a973 arm: mvebu: Add support for the Armada XP theadorable board
This patch adds support for the Armada XP (MV78260) based theadorable
board. Its equipped with onboard DDR3, UART, ethernet, I2C, SPI NOR,
LCD and SATA (SSD) interfaces / devices.

Two defconfigs are added:

theadorable_defconfig:
The production U-Boot version with a stripped down drivers and feature
list. This removes networking, USB and PCI support.

theadorable_debug_defconfig:
The debugging / testing U-Boot version with full support for all drivers.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Stefan Roese <sr@denx.de>
2016-01-27 07:45:43 +01:00