Hello,

IŽm working with a s3c44b0 custom board and want to use u-boot for booting OS. First i tried to modify the B2 board files as reference for my board and changed it for my environment. Although I changed some files, anyway my board had no message when i flashed the image maked by u-boot. So i think itŽs the wrong way to get u-boot functioning. Now iŽm searching for informations what i have to do to get u-boot work for my board.

Specifications of my Board:

S3c44b0; 1M * 16 bit flash(SST39VF160); 4M * 16 bit SDRAM(HY57V65160B)

I actually have something else, but now i need a minimal configuration for booting with u-boot. So I changed some B2 board files as following:

file: changed before changed after 1) Makefile: arm-linux- arm-elf 2) B2.h CONFIG_CLOCK_SPEED 75 66 PHYS_SDRAM_1_SIZE 10 8 Flash_SIZE 4 2 3) memsetup.s 4) start.s locktime 800 0xfff PLLCON 0x3fffeff 0x38021 INTMSK 0x3fffeff 0x07ffffff 5) u-boot.lds 6) serial.c divisor 115200 32 34 7) B2.c

Is there anywhere a guide or some information what i have to do?!

Any help is welcome.

Greets,

TH

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