X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fboard%2Favnet%2Fs6lx9_microboard%2Freadme.txt;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fboard%2Favnet%2Fs6lx9_microboard%2Freadme.txt;h=3cb2ce982ace8e54db25cca829575283dd3628e3;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/board/avnet/s6lx9_microboard/readme.txt b/cirros-testvm/src-cirros/buildroot-2015.05/board/avnet/s6lx9_microboard/readme.txt
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+This is the buildroot board support for the Avnet Spartan6 LX9 MicroBoard.
+
+The Avnet S6LX9 Microboard is a small USB-Stick sized module containing
+a Spartan6 FPGA capable of running the Microblaze softcore processor
+together with RAM and FLASH memory.
+
+The board can be bought from Avnet (avnet.com) or from Trenz Electronic
+(www.trenz-electronic.de) for a low price.
+
+To run the Linux built with buildroot you have to install the FPGA bitfile
+and u-boot as described in the tutorial AvtS6LX9MicroBoard_SW302_PetaLinux
+available on http://www.em.avnet.com/s6microboard
+
+On this site also is a forum containing information on how to build your own
+Microblaze processor for the Microboard.
+
+The image file (default name is simpleImage.lx9_mmu.ub) has to be copied
+to your tftp folder (often /tftpboot/) or can be programmed into the
+board's SPI flash.
+
+Sample session:
+
+$ make s6lx9_microboard_defconfig
+$ make
+$ cp build/linux-<version>/arch/microblaze/boot/simpleImage.lx9_mmu.ub /tftpboot/br12.2a.ub
+$ minicom
+<hit the reset button on the S6LX9 Microboard>
+
+                Icache:ON
+                Dcache:ON
+        U-Boot Start:0x83f00000
+SF: Got idcode 20 ba 18 10 01
+*** Warning - bad CRC, using default environment
+
+Net:   Xilinx_Emaclite
+MAC:   00:0a:35:00:63:37
+U-BOOT for Avnet-LX9-Microboard-AXI-tiny-13.1
+
+BOOTP broadcast 1
+DHCP client bound to address 192.168.11.122
+Hit any key to stop autoboot:  0
+U-Boot-PetaLinux> tftp br12.2a.ub
+Using Xilinx_Emaclite device
+TFTP from server 192.168.11.10; our IP address is 192.168.11.122
+Filename 'br12.2a.ub'.
+Load address: 0x80002000
+Loading: #################################################################
+         #################################################################
+         #################################################################
+         #################################################################
+         #################################################################
+         ##############################
+done
+Bytes transferred = 5207724 (4f76ac hex)
+U-Boot-PetaLinux> bootm
+## Booting kernel from Legacy Image at 80002000 ...
+   Image Name:   Linux-3.1.0
+   Image Type:   MicroBlaze Linux Kernel Image (uncompressed)
+   Data Size:    5207660 Bytes =  5 MB
+   Load Address: 80000000
+   Entry Point:  80000000
+   Verifying Checksum ... OK
+   Loading Kernel Image ... OK
+OK
+## Transferring control to Linux (at address 80000000), 0x80000000 ramdisk 0x00000000, FDT 0x00000000...
+Early console on uartlite at 0x40600000
+..... boot log skipped
+
+Welcome to Microblaze Buildroot
+Microblaze login: