The IMX6 SoC uses an ARM Cortext-A9 which has both NEON and VFPv3 hardware
blocks. This will tune gcc to use neon instead of vfpv3 which will outperform
VFPv3.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39760 3c298f89-4303-0410-b956-a3cf2f4a3e73
The OpenWrt build system uses MACHINE_FEATURES of fpu to set the HAS_FPU which
in turn sets the default of CONFIG_SOFT_FLOAT as well as uClibc configuration.
As the IMX6 SoC has both vfpv3 and NEON hardware support we want to add fpu
to the feature list. This will default the IMX6 target to use -mfloat-abi=hard
which will the be most efficient use of floating point.
When switching to hard float, we also need to enable VFP support in the kernel.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39759 3c298f89-4303-0410-b956-a3cf2f4a3e73
Update the Ventana device-tree to match upstream:
- Add IMX6Q/IMX6DL variants for GW54xx/GW53xx/GW52xx/GW51xx
- align pinctrl with upstream
- consolidate multiple patches into one
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39644 3c298f89-4303-0410-b956-a3cf2f4a3e73
The previous patch was not the proper fix for PCI devices that require io
resources. The new patch is the proper fix backported from mainline.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39133 3c298f89-4303-0410-b956-a3cf2f4a3e73
Some of the Gateworks Ventana boards have CAN bus support, therefore
we will install the userspace utils.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39113 3c298f89-4303-0410-b956-a3cf2f4a3e73
All Gateworks Ventana boards have a Gateworks System Controller
which emulates the following:
- ds1672 RTC
- pca953x GPIO expander
- hardware monitor
- at24 eeprom
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39112 3c298f89-4303-0410-b956-a3cf2f4a3e73
GW5400, GW5300, and GW5200 have CAN bus option.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39034 3c298f89-4303-0410-b956-a3cf2f4a3e73
The Gateworks GW53xx family of products is based on the Freescale
i.MX6DL SoC and offers a small form-factor with peripherals such as:
* i.MX6DL
* NAND FLASH
* 4x PCIe
* 4x USB EHCI (1x front-panel; 3x PCIe sockets)
* 1x USB OTG
* 1x uSD
* LVDS connector (VLDS for display, PWM/GPIO for backlight, i2c for touch)
* HDMI Audio/Video out
* Analog Video in
* Digital IO
* Gateworks System Controller
* Accelerometer
* Canbus
* Optional GPS
* Industrial temp (-40C to +85C)
* DC input voltage 8 to 42V (Passive PoE and 802.3af)
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39012 3c298f89-4303-0410-b956-a3cf2f4a3e73
DMA and SDMA support are needed for ssi based audio. Note that the sdma
firmware is no longer required for ssi audio.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39011 3c298f89-4303-0410-b956-a3cf2f4a3e73
Changes include PCI fixes and various upstream pending patches.
Signed-off-by: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38624 3c298f89-4303-0410-b956-a3cf2f4a3e73
The interrupt mapping for legacy interrupts was backwards causing interrupts
to be mapped improperly behind a PCIe to PCI bridge (ie GW16082 mezzanine).
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38519 3c298f89-4303-0410-b956-a3cf2f4a3e73
Enable SATA support (for IMX6D/IMX6Q) static in the kernel. It seems there
are some issues causing the driver to not load properly when built as
a module which still need to be worked out.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38515 3c298f89-4303-0410-b956-a3cf2f4a3e73
Add upstream patches needed for PCIe through a switch.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38511 3c298f89-4303-0410-b956-a3cf2f4a3e73
Changes include:
* switching to profiles
* adding ubifs support
* building image for GW54XX board
Signed-off-by: Luka Perkov <luka@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38441 3c298f89-4303-0410-b956-a3cf2f4a3e73
Luka Perkov
Gabor Juhos
Hauke Mehrtens