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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/view/projects/sockitlinarolinuxdesktop * 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.Link Copied
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Also: I overlooked error: kernel: spi_master spi0: problem registering spi master
This can be fixed by using the entries for spi0 and spi1 from the kernel socfpga.dtsi, hps_0_spim0: spi@0xfff00000 { ... tx-dma-channel = <&hps_0_dma 16>; rx-dma-channel = <&hps_0_dma 17>; } ... hps_0_spim1: spi@0xfff01000 { ... bus-num = < 1 >; tx-dma-channel = <&hps_0_dma 20>; rx-dma-channel = <&hps_0_dma 21>; }
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