Abstract arm linux tool-chain root NET-Start! 2

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才勉邰
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1 Lab III - Embedding Linux 1

2 Abstract arm linux tool-chain root NET-Start! 2

3 Part 1.4 Step1. tool-chain 4 Step2. PATH 4 Part 2 kernel 5 Step1. 5 Step Step3...8 Part 3 root. 8 Step1. 8 Step2. 8 Part 4 - NET-Start!..9 Step1. minicom 9 Step2. 11 Step3. NET-Start!

4 Part 1 - NET-Start! ARM7TDMI (cross-compiler) ARM Step1. tool-chain NET-Start! tool-chain rpm : armtools i386.rpm gnu compiler Rpm rpm (red hat package manager) root : armtools root@host:~/# rpm ivh armtools i386.rpm xwindow Step2. PATH rpm tool-chain /usr/local/gnu / bin/arm-elf-* compiler assembler linker PATH PATH root@host:~/# export PATH=$PATH:/usr/local/gnu /bin 4

5 2. Part 2 kernel NET-Start! ARM7TDMI (memory manage unit, MMU) processor linux NET-Start! uclinux MMU uclinux Step1. linux ftp://linux.csie.nctu.edu.tw/kernel v2.4 root@host:~/ # wget ftp://linux.csie.nctu.edu.tw/kernel/v2.0/kernel tar.bz2 tarball root@host:~/ # tar jxvf kernel tar.bz2 uclinux patch patch root@host:~/ # cd linux root@host:~/linux/ # zcat../patch-uclinux-arm gz patch p1 uclinux ARM7TDMI NET-Start! processor NET-Start! patch netstart-patch root@host:~/linux/ # zcat../uclinux-netstart-2.0.x.patch.gz patch p1 5

NET-Start! Step2. linux linux root@host:~/linux-2.0.

6 NET-Start! Step2. linux linux # make menuconfig space or enter General Setup WISCORE NET-Start! code Networking NET-Start! 6

7 flat binaries uclinux ZFLAT console output Floppy, IDE, and other block devices RAM disk size Networking options TCP/IP firewall, gateway Network Device support protocol Filesystems Filesystem ramdisk Exit Yes 7

8 Step3. # make dep && make clean. # make linux.bin linux.bin NET-Start! Part 3 root NET-Start! flash Step1. 1Mb (minix) root@host:~/# dd if=/dev/zero of=initrd-1024 bs=1k count=1024 root@host:~/# mkfs.minix initrd-1024 Step2. 8

9 mkdir initrd mount -o loop initrd-1024 initrd tar -jxvf rootfs.tar.bz2 -C initrd NET-Start! umount initrd gzip -9 -c initrd-1024 > initrd-1024.gz NET-Start! Part 4 - NET-Start! (linux.bin) (initrd-1024.gz) NET-Start! Step1. minicom NET-Start! (RS-232) minicom NET-Start! minicom root@host:~/# minicom -s Serial port setup 9

10 Serial Device COM1=/dev/ttyS0, COM2=/dev/ttyS1 Hardware/Software Flow Control No E F Q bps 8N1 10

11 Save setup as dfl Exit minicom Step2. SW2 OFF NET-Start! bootstrap loader rs232 minicom RUN> HELP NET-Start! flash 0x to 0x0180FFEF 0x0180FFF0 to 0x0180FFFF 0x to 0x018FFFFF 0x to 0x0197FFFF 0x to 0x019FFFFF Program and read only data space for bootloader Reserved for Ethernet Mac address NET-Start! Linux kernel image Initial ramdisk image for NET-Start! Linux kernel Unused Flash memory 0x NET-Start! Step3. NET-Start! Bootstrap loader XMODEM ram flash NET-Start! RUN> rx 0x10000 ( Crtl-A S XMODEM linux.bin linux.bin 16 ) 11

12 flash RUN> copy 0x xb0000 0x ( 0x10000~0xb0000 0x x10000~0xb0000 ) initrd-1024.gz NET-Start! RUN> rx 0x10000 ( ) flash RUN> copy 0x x x18c0000 ( 0x10000~0x x18c0000) RUN> go 0x ok # flash SW2 ON bootstrap loader 0x uclinux NET-Start! uclinux NET-Start! 12

Windows 2000 Server for T100

Windows 2000 Server for T100 2 1 Windows 95/98 Windows 2000 3.5 Windows NT Server 4.0 2 Windows DOS 3.5 T200 2002 RAID RAID RAID 5.1 Windows 2000 Server T200 2002 Windows 2000 Server Windows 2000 Server Windows 2000 Server 3.5 for