Hi all, I have a problem with u-boot on smdk2410, i used a nand flash(smart media card). I had make an "u-boot.bin " image, and download with jtag to the nand flash. But, that was no any out put signal on the screen. I just used the "make smdk2410_config", but I didn't change any file.
After that method failed. Then i thought, how can I enable the nand flash? So I added some things in "smdk2410.h", which are CONFIG_COMMANDS \ (CONFIG_CMD_DFL | \ CFG_CMD_CACHE | \ CFG_CMD_NAND | \ CFG_CMD_REGINFO | \ CFG_CMD_DATE | \ CFG_CMD_ELF)
Is that a correct direction to boot on nand flash? I assume that is a correct direction, but that is some error with compiling. Such constants or marcos are not defined: #define SECTORSIZE 512 #define ADDR_COLUMN 1 #define ADDR_PAGE 2 #define ADDR_COLUMN_PAGE 3 #define NAND_ChipID_UNKNOWN 0x00 #define NAND_MAX_FLOORS 1 #define NAND_MAX_CHIPS 1 #define NAND_WAIT_READY(nand) #define WRITE_NAND_COMMAND(d, adr) #define READ_NAND(adr) ..............................etc....
Where can I find the header file for smdk2410 with nand flash? or How can i find make such definition for nand flash? and where should i add such definition? Thanks!!