Porting Kernel 2.6 for DIMM-PC

純粹好玩來Porting Kernel 2.6 for DIMM-PC
大約的步驟...(準備開始)
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Step1: Collecting about Hardware Information

CPU: AMD™ Elan SC520 133MHz

Memory: 32768k(32 MByte) DRAM, 32 MByte IDE compatible Flash Disk

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
hda: SanDisk SDC1-32, CFA DISK drive

VGA Board: Topro TP6508IQ video controller
(VGA Graphics for CRT and flat displays)

Ethernet: Crystal LAN™ CS8900 Ethernet Controller(cs8900 rev J found at 0x300 [Cirrus EEPROM])

ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
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Step2: Allocation

Bootloader: lilo or u-Boot
(Reference jserv's blog [探索 Linux bootloader 的佳作])
Linux Kernel: 2.6.20 (or newest)
(Realtime Embedded Linux, RTOS)

Root File System: BusyBox + uClibc(or eglibc) + initscripts...
LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
TERM=vt100
SHELL=/bin/ash
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Step3: Create Image file
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Step4: Emulate, Tesing
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Testing. If not ok, back to Step 2
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Step5: burn to DIMM-PC Flash ROM