Openblocks A6
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Intro
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=====
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This default configuration will allow you to start experimenting with the
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buildroot environment for the Openblocks A6. With the current configuration
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it will bring-up the board, and allow access through the serial console.
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How to build it
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===============
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Configure Buildroot:
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$ make openblocks_a6_defconfig
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Compile everything:
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$ make
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Updating board over TFTP
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========================
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Copy the content of output/images to the root of your TFTP server.
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Connect serial and ethernet, power up board and stop it in U-Boot:
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DRAM (DDR2) CAS Latency = 5 tRP = 5 tRAS = 14 tRCD=5
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DRAM CS[0] base 0x00000000 size 512MB
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DRAM Total size 512MB 16bit width
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Addresses 8M - 0M are saved for the U-Boot usage.
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Mem malloc Initialization (8M - 7M): Done
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NAND:64 MB
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POST: mac verify Eth0 PASSED
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CPU : Marvell Feroceon (Rev 1)
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Streaming disabled
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Write allocate disabled
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USB 0: host mode
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Net: egiga0
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Hit any key to stop autoboot: 0
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openblocks>>
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Load kernel from tftp:
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setenv serverip <tftp-server-ip>
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setenv bootfile uImage.kirkwood-openblocks_a6
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bootp && tftp
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Write it to nand:
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nand erase 0x590000 0x1c5c000
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nand write.e $loadaddr 0x590000 0x1c5c000
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Load rootfs from tftp:
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setenv serverip <tftp-server-ip>
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setenv bootfile rootfs.jffs2
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bootp && tftp
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Write it to nand:
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nand erase 0x2214000 0x1dc4000
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nand write.jffs2 $loadaddr 0x2214000 0x1dc4000
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Configure kernel to use rootfs:
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setenv root /dev/mtdblock5 rootfstype=jffs2
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saveenv
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boot
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