--- wikisrc/ports/evbarm/odroid-c1.mdwn 2015/02/27 17:58:34 1.1 +++ wikisrc/ports/evbarm/odroid-c1.mdwn 2015/03/08 13:34:37 1.2 @@ -2,6 +2,56 @@ [[!toc levels=2]] +# Supported hardware + - CPU: Cortex-A5: S805 (4-core) at 1.5GHz + - CPU frequency scaling is supported with machdep.cpu sysctl tree + - SMP supported + - PL310 L2 cache controller + - GIC + - A5 watchdog timer + - A5 global timer + - SD/MMC controller (DMA) + - Serial console + - USB host (OTG) + - Gigabit Ethernet (GMAC) + - RTL8211F PHY + - Hardware random number generator + +# TODO + - USB device mode + - Simultaneous SD card and eMMC usage + - SD/MMC UHS-I support (needs sdmmc(4) changes) + - HDMI / framebuffer + - IR receiver + - GPIO + - I2C + +# Installation + +* Start with an ARMv7 image from *evbarm-earmv7hf/binary/gzimg/* such as *beagleboard.img* +* Build U-Boot for ODROID-C1 +* Write the bootloader to the empty space at the start of the base image: +[[!template id=programlisting text=""" +# dd if=bl1.bin.hardkernel of=beagleboard.img bs=1 count=442 conv=notrunc +# dd if=bl1.bin.hardkernel of=beagleboard.img bs=512 skip=1 seek=1 conv=notrunc +# dd if=u-boot.bin of=beagleboard.img bs=512 seek=64 conv=notrunc +"""]] +* Write the image to an SD card. +* Copy the kernel (netbsd.ub) for your board to the root of the MS-DOS partition on the SD card. +* Create or edit boot.ini on the MS-DOS partition: +[[!template id=programlisting text=""" +ODROIDC-UBOOT-CONFIG + +setenv m "1080p" +setenv vout_mode "hdmi" +setenv m_bpp "32" +setenv disableuhs "disableuhs" +setenv bootargs "root=ld0a awge0.mac-address=${ethaddr}" +setenv bootcmd "fatload mmc 0:1 0x21000000 netbsd.ub; bootm 0x21000000" +run bootcmd +"""]] + + # ODROID-C1 UART pins From [ODROID Forum](http://forum.odroid.com/viewtopic.php?f=115&t=7684):