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uClinux for H8/300H on Running H8/3068 Board

Note
Although the board currently treated here is commercial elegance, it is unknown whether it can receive except Japan.

Since there was an exactly good board of H8/3068F, uClinux was port.

This document is made to uClinux-2.0.39

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Board Spec.

• H8/3068 CPU (20MHz)
• 2MB RAM
• RTL8019AS Network Controler

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Download Files

want you to download the following file.

• bootloader (RedBoot)
• kernel binary
• rootdisk images

Because more than one Kernel and rootdisk prepares it, I want you to download a necessary thing.

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Setup of host PC

There is variously setup when I use network.

• BOOTP Server
  RedBoot acquires an IP address with BOOTP in starting. When BOOTP is not usable, Manual operation needs to set an IP address.
• TFTP/HTTP Server
  Because download size is big, the one that there was is convenient.
• NFS Server
  It is necessary when I use NFSRoot.

Same as attachment of Diskless Boot.

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Writeing RedBoot

Please write in RedBoot which I downloaded at built-in Flash. It is necessary in order to activate uClinux.

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Start RedBoot

Please activate serial terminal program. Communication attachment is 38400bps 8bit 1stop parity none.

Please switch on a board. A message of RedBoot should be indicated.
Please identify attachment as connection when I do not succeed.

Operation of RedBoot please watch a help.

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Loading kernel

Please load it to the following addresses.

kernel	0x400000
rootimage	0x4a0000

Rootimage is unnecessary when I use NFSRoot.

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start kernel

I set command line after 0x5ffe00, and please execute it from 0x400000. If RedBoot supports, it can start with "exec".

When terminal is connected to SCI1, please appoint "console=/dev/ttyS1".

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