Commit graph

50050 commits

Author SHA1 Message Date
Konstantin Porotchkin
81b7c7f637 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>
2017-03-23 08:50:50 +01:00
Konstantin Porotchkin
f7cab0f95b 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>
2017-03-23 08:50:50 +01:00
Konstantin Porotchkin
c19fe73084 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>
2017-03-23 08:50:50 +01:00
Konstantin Porotchkin
a7a0d7882b 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>
2017-03-23 08:50:50 +01:00
Konstantin Porotchkin
c5330ae8c8 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>
2017-03-23 08:50:50 +01:00
Konstantin Porotchkin
81192b7966 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>
2017-03-23 08:45:25 +01:00
Konstantin Porotchkin
c10636344c 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>
2017-03-23 08:45:25 +01:00
Rabeeh Khoury
94a666046b 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>
2017-03-23 08:45:25 +01:00
Konstantin Porotchkin
130b53ec79 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>
2017-03-23 08:45:25 +01:00
Konstantin Porotchkin
d9fb41a3e1 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>
2017-03-23 08:45:25 +01:00
Konstantin Porotchkin
9eb346810b 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>
2017-03-23 08:45:25 +01:00
Philipp Tomsich
55bc080e79 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>
2017-03-22 07:27:19 -06:00
Jean-Jacques Hiblot
b06a381a69 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>
2017-03-22 07:27:19 -06:00
Jean-Jacques Hiblot
1804044f30 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>
2017-03-22 07:27:19 -06:00
Lokesh Vutla
b0d9512ab0 dm: core: Fix Handling of global_data moving in SPL
commit 2f11cd9121 ("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>
2017-03-22 07:27:19 -06:00
Tom Rini
5877d8f398 Merge branch 'master' of git://git.denx.de/u-boot-mmc 2017-03-21 14:10:15 -04:00
Stefan Roese
de0359c21e 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>
2017-03-21 21:06:59 +09:00
Xu Ziyuan
166c2b8fd9 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>
2017-03-21 21:04:17 +09:00
Kevin Liu
fa7720b21e 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>
2017-03-21 21:03:14 +09:00
Felipe Balbi
83b3248e7e 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>
2017-03-21 21:03:14 +09:00
Felipe Balbi
b706b1c24d 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>
2017-03-21 21:02:18 +09:00
Lokesh Vutla
19c1c700ec 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>
2017-03-21 07:17:11 -04:00
Lokesh Vutla
6a59845581 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>
2017-03-21 07:16:11 -04:00
Lokesh Vutla
edb1297cc5 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>
2017-03-21 07:15:58 -04:00
Lokesh Vutla
0a3f407a7f 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>
2017-03-21 07:15:57 -04:00
Lokesh Vutla
881e7bccfb 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>
2017-03-21 07:15:40 -04:00
Lokesh Vutla
954b07e6fb 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>
2017-03-21 07:15:22 -04:00
Lokesh Vutla
4d451c0082 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>
2017-03-21 07:15:21 -04:00
Tom Rini
cf334edfbb 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: 340f418acd ("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
2017-03-21 07:14:17 -04:00
Jon Mason
274bced86d 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>
2017-03-20 18:04:43 -04:00
ahaslam@baylibre.com
daa483debe 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>
2017-03-20 18:04:43 -04:00
Max Filippov
e5caec9a86 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>
2017-03-20 18:04:43 -04:00
George McCollister
f4e9ff7135 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>
2017-03-20 18:04:42 -04:00
Tero Kristo
a051a99f0d 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>
2017-03-20 18:04:42 -04:00
Robert P. J. Day
b28c5fcc1c 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>
2017-03-20 18:04:41 -04:00
Philipp Tomsich
e7dd02e377 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>
2017-03-20 18:04:40 -04:00
Philipp Tomsich
399f3afa37 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>
2017-03-20 18:04:35 -04:00
Philipp Tomsich
02e43537b3 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>
2017-03-20 18:04:18 -04:00
Roger Quadros
ee6fdfadaa 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>
2017-03-20 17:57:16 -04:00
Roger Quadros
752a8311e9 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>
2017-03-20 17:57:15 -04:00
Roger Quadros
66e04fb503 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>
2017-03-20 17:57:15 -04:00
Nishanth Menon
fcb185244b 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>
2017-03-20 17:56:22 -04:00
Roger Quadros
629101294f 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>
2017-03-20 17:56:22 -04:00
Roger Quadros
376110525e 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>
2017-03-20 17:56:22 -04:00
Roger Quadros
38f719ea5e 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>
2017-03-20 17:56:22 -04:00
Franklin S Cooper Jr
a4562d0640 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>
2017-03-20 17:56:22 -04:00
Lokesh Vutla
639892867a 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>
2017-03-20 17:56:22 -04:00
Roger Quadros
080795b70c 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>
2017-03-20 17:56:21 -04:00
Tim Harvey
1faca6ad63 imx: ventana: config: add EMMC boot options
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2017-03-20 19:11:42 +01:00
Tim Harvey
214fb19bcc imx: ventana: add GW5903 support
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2017-03-20 19:10:50 +01:00