4 This tutorial describes how to use the predefined Buildroot
5 configuration for the Arcturus uCP1020 SoM platform.
7 Additional information about this module can be found at
8 <www.arcturusnetworks.com/products/ucp1020>
13 make arcturus_ucp1020_defconfig
19 After building, you should obtain this tree:
31 You'll need to program the files created by buildroot into the NOR flash.
33 1. Program the new U-Boot binary (optional)
34 If you don't feel confident upgrading your bootloader then don't do it,
35 it's unnecessary most of the time.
38 B$ protect off 0xeff80000 +$filesize
39 B$ erase 0xeff80000 +$filesize
40 B$ cp.b $loadaddr 0xeff80000 $filesize
45 B$ erase 0xec140000 +$filesize
46 B$ cp.b $loadaddr 0xec140000 $filesize
51 B$ erase 0xec100000 +$filesize
52 B$ cp.b $loadaddr 0xec100000 $filesize
54 4. Program the jffs2 root filesystem
57 B$ erase 0xec800000 0xee8fffff
58 B$ cp.b $loadaddr 0xec800000 $filesize
60 5. Booting your new system
62 B$ setenv norboot 'setenv bootargs root=/dev/mtdblock1 rootfstype=jffs2 console=$consoledev,$baudrate;bootm 0xec140000 - 0xec100000'
64 If you want to set this boot option as default:
66 B$ setenv bootcmd 'run norboot'
69 ...or for a single boot: