Difference between revisions of "Bdinit PM sample"
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imported>Bkavanagh (Created page with " void bdinit1() { *(volatile unsigned int *)(0xffe00004) = 0x00bda0c8; //Initialize DDR PHY. If not done and program is accessing address from 0x60000000, the board will...") |
imported>Bkavanagh |
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void bdinit2 () { | void bdinit2 () { | ||
// Enable UART. After reset to run the program with print statement, UART terminal must be connected or program will stack till output is done | |||
//*(volatile unsigned int *)(0x80000108) = 0x80000843; | |||
//Enable L2Cache | |||
*(volatile unsigned int *)(0xf0000008) |= 0x7; //Invalidate all Lines | |||
*(volatile unsigned int *)(0xf0000000) = 0xC0040000; //Enable L2Cache | |||
} | } | ||
Revision as of 01:00, 22 December 2020
void bdinit1() {
*(volatile unsigned int *)(0xffe00004) = 0x00bda0c8;
//Initialize DDR PHY. If not done and program is accessing address from 0x60000000, the board will be locked *(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000C000;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000C100;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000C200;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000C400;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000C500;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000C600;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000C800;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000C900;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000CA00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000CC00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000CD00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000CE00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000D000;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000D100;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000D200;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000D400;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000D500;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000D600;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000D800;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000D900;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000DA00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000DC00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000DD00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000DE00;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x08020802; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x08040804; *(volatile unsigned int *)(0xffe0001C) = 0x4000E000;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x61610060; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00120024; *(volatile unsigned int *)(0xffe0001C) = 0x4000E100;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x40404040; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000E200;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x00004005; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000E400;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0xfffbfffb; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0xfffbfffb; *(volatile unsigned int *)(0xffe0001C) = 0x4000E500;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0xfffbfffb; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000E600;
*(volatile unsigned int *)(0xffe0001C) = 0x04000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x00000000; *(volatile unsigned int *)(0xffe00018) = 0x00000000; *(volatile unsigned int *)(0xffe0001C) = 0x4000E700;
*(volatile unsigned int *)(0xffe0001C) = 0x80200000; *(volatile unsigned int *)(0xffe0001C) = 0xc0206300; *(volatile unsigned int *)(0xffe0001C) = 0x8c206300; *(volatile unsigned int *)(0xffe0001C) = 0x88216300;
//IS46DR16640C -25D DDR2-800D
// Trtp=7.5ns Twr=15ns CL=5ns Trcd=12.5ns Trc=55ns Trp=12.5 Trfc=105 Tras=40ns tREFI=7.8us
*(volatile unsigned int *)(0xffe00004) = 0x00bda0c8; *(volatile unsigned int *)(0xffe00008) = 0x141d0000; *(volatile unsigned int *)(0xffe0000c) = 0x2700; *(volatile unsigned int *)(0xffe00010) = 0x309f0309; *(volatile unsigned int *)(0xffe00000) = 0x96a18c30;
}
void bdinit2 () {
// Enable UART. After reset to run the program with print statement, UART terminal must be connected or program will stack till output is done //*(volatile unsigned int *)(0x80000108) = 0x80000843;
//Enable L2Cache *(volatile unsigned int *)(0xf0000008) |= 0x7; //Invalidate all Lines *(volatile unsigned int *)(0xf0000000) = 0xC0040000; //Enable L2Cache
}