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* imx: ventana: add GW553x supportTim Harvey2016-05-31-0/+3
| | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: remove several EEPROM config bit dependenceTim Harvey2016-05-31-31/+0
| | | | | | | | | | | | | | | | | | | Removed several EEPROM bit dependencies: - for dt aliases that don't exist and thus don't ever do anything (pcie,lvds1,uart*,vpu,csi*,hdmi_in,hdmi_out,cvbs_in,cvbs_out,gps) - for features that don't effect bus ordering or have no detrimental affect if erroneously enabled when not present (ahci,nand,i2c*) - for features that have little to no impact on being erroneously enabled but high impact if erroneously disabled (can*, spi*) - for features that have an high adverse affect of not being set when they should and no adverse affect of being set when they shouldn't (ipu*). Removing these means the following: - these no longer are supported with the econfig command - these no longer affect the device-tree in any way Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: Add support for GW551xTim Harvey2015-04-22-2/+8
| | | | | | | | | | | | | | | | | The GW551x is a small form factor board based on the IMX6 SoC that includes: * up to 512MB DDR3 memory * up to 2GB NAND flash * 1x miniPCIe socket (with USB) * HDMI out (micro-HDMI) * HDMI in (micro-HDMI) * TTL level I/O (supported by GW16111 breakout board): * I2C * 2x UART * CAN * 2x DIO (GPIO/PWM) * USB OTG Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: add GW5520 supportTim Harvey2014-09-09-0/+3
| | | | | | | | | | | The GW5520 has an IMX6Q SoC with 512MB of DDR3, 256MB of NAND flash as well as: * 2x MiniPCIe sockets * 2x USB host sockets * 2x i210 GigE * HDMI out * digital I/O expansion Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: add econfig commandTim Harvey2014-08-20-3/+165
| | | | | | | | | | | | The Gateworks Ventana EEPROM contains a set of configuration bits that affect the removal of device-tree nodes that support peripherals that do not exist on sub-loaded boards. This patch adds: - a structure to define a config bit name, dt node alias, bit position - an array of supported configuration items - an econfig command to get/set/list configuration bits - use of the array when adjusting the FDT prior to boot Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: split read_eeprom into standalone fileTim Harvey2014-06-06-0/+89
Split the read_eeprom function out so that it can be shared (ie with SPL) Cc: Stefan Roese <sr@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Andy Ng <andreas2025@gmail.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Tapani Utriainen <tapani@technexion.com> Cc: Tom Rini <trini@ti.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>