Hi, I thought I'd provide some tips on using Arrow SoCKit Linaro Linux Desktop on ACDS 14.0, as I got it working just recently. This assumes you already have this one installed successfully:
http://www.rocketboards.org/foswiki/...roLinuxDesktop
* Used Makefile provided in <ACDS 14.0>/embedded/examples/hardware/cv_soc_devkit_ghrd
* The preloader and uboot image built seem to work fine this time.
make preloader uboot;
cd software/preloader;
cat preloader-mkpimage.bin u-boot.img > boot-partition.img
dd if=boot-partition.img bs=512 of=<boot partition of microsdcard>
* Use script git_clone.sh in embedded/embeddedsw/socfpga/source to get socfpga-3.13 kernel.
make socfpga_defconfig
make -j4 uImage
* Tedious: the default uImage is now too big for the default 10Mb partition on the microsd card. Went through menuconfig and turned off a lot of stuff. Also turned on CONFIG_FB and CONFIG_FB_ALTERA_VIP. My kernel .config file is attached as config-3.13.txt. This should just squeeze onto the boot partition with the uncompressed soc_system.rbf file.
* USB didn't work initially: that's because the default example cv_soc_devkit_ghrd soc_system.dts doesn't match the kernel dts. I copied hps_0_usb0 and hps_0_usb1 from arch/arm/boot/dts/socfpga.dtsi to my soc_system.dts (built from sopc2dts). Don't forget usbphy0. I then had to compile the dts to dtb using Altera's 13.1 embedded/hotools/gnu/H-i686-pc-linux-gnu/bin/dtc which is no longer provided in 14.0.
Working HPS USB 3.13 DTS looks like this:
usbphy0: usbphy@0 {
#phy-cells = <0>;
compatible = "usb-nop-xceiv";
status = "okay";
};
hps_0_usb1: usb@0xffb40000 {
compatible = "snps,dwc2";
reg = < 0xFFB40000 0x0000FFFF >;
interrupt-parent = < &hps_0_arm_gic_0 >;
interrupts = < 0 128 4 >;
clocks = < &usb_mp_clk >;
clock-names = "otg";
phys = <&usbphy0>;
phy-names = "usb2-phy";
enable-dynamic-fifo = <1>;
host-rx-fifo-size = <0xa00>;
host-perio-tx-fifo-size = <0xa00>;
host-nperio-tx-fifo-size = <0xa00>;
dma-desc-enable = <0>;
status = "okay";
}; //end usb@0xffb40000 (hps_0_usb1)
* The qsys file auto-upgraded to 14.0 without problems.
That got me booted up and running Linaro.
http://www.rocketboards.org/foswiki/...roLinuxDesktop
* Used Makefile provided in <ACDS 14.0>/embedded/examples/hardware/cv_soc_devkit_ghrd
* The preloader and uboot image built seem to work fine this time.
make preloader uboot;
cd software/preloader;
cat preloader-mkpimage.bin u-boot.img > boot-partition.img
dd if=boot-partition.img bs=512 of=<boot partition of microsdcard>
* Use script git_clone.sh in embedded/embeddedsw/socfpga/source to get socfpga-3.13 kernel.
make socfpga_defconfig
make -j4 uImage
* Tedious: the default uImage is now too big for the default 10Mb partition on the microsd card. Went through menuconfig and turned off a lot of stuff. Also turned on CONFIG_FB and CONFIG_FB_ALTERA_VIP. My kernel .config file is attached as config-3.13.txt. This should just squeeze onto the boot partition with the uncompressed soc_system.rbf file.
* USB didn't work initially: that's because the default example cv_soc_devkit_ghrd soc_system.dts doesn't match the kernel dts. I copied hps_0_usb0 and hps_0_usb1 from arch/arm/boot/dts/socfpga.dtsi to my soc_system.dts (built from sopc2dts). Don't forget usbphy0. I then had to compile the dts to dtb using Altera's 13.1 embedded/hotools/gnu/H-i686-pc-linux-gnu/bin/dtc which is no longer provided in 14.0.
Working HPS USB 3.13 DTS looks like this:
usbphy0: usbphy@0 {
#phy-cells = <0>;
compatible = "usb-nop-xceiv";
status = "okay";
};
hps_0_usb1: usb@0xffb40000 {
compatible = "snps,dwc2";
reg = < 0xFFB40000 0x0000FFFF >;
interrupt-parent = < &hps_0_arm_gic_0 >;
interrupts = < 0 128 4 >;
clocks = < &usb_mp_clk >;
clock-names = "otg";
phys = <&usbphy0>;
phy-names = "usb2-phy";
enable-dynamic-fifo = <1>;
host-rx-fifo-size = <0xa00>;
host-perio-tx-fifo-size = <0xa00>;
host-nperio-tx-fifo-size = <0xa00>;
dma-desc-enable = <0>;
status = "okay";
}; //end usb@0xffb40000 (hps_0_usb1)
* The qsys file auto-upgraded to 14.0 without problems.
That got me booted up and running Linaro.