boot.ini

基于44B0的Bootload原代码,详细的设计了 44B0开发平台的BOOT

let $vector_catch = 0x00
let $semihosting_enabled = 0x00
let psr=%IFt_SVC32
|for ADW in ADS 1.0
|let psr=%IFt_SVC
|Fin=6MHz,Fout=60MHz,M/P/S=72/2/1
let 0x1d80000=((72<<12)+(2<<4)+1)

let 0x1c80000=0x11111110
let 0x1c80004=0x00000600
let 0x1c80008=0x00007FFC
let 0x1c8000c=0x00007FFC
let 0x1c80010=0x00007FFC
let 0x1c80014=0x00007FFC
let 0x1c80018=0x00007FFC
|SDRAM
let 0x1c8001c=0x00018000
let 0x1c80020=0x00018000
let 0x1c80024=0x00860459
let 0x1c80028=0x00000010
let 0x1c8002c=0x00000020
let 0x1c80030=0x00000020