On Mon, Sep 26, 2005 at 04:52:13PM +0200, Mike Rapoport wrote:
When I tried to write data to the NAND flash using the command => nand write.jffs2 400000 200000 400000
the system hanged right after printing: "NAND write: device 0 offset 2097152, size 4194304 ... 4194304 bytes written: OK"
This is really strange. Code reads:
i = strncmp(cmd, "read", 4) == 0; /* 1 = read, 0 = write */ printf("\nNAND %s: device %d offset %u, size %u ... ", i ? "read" : "write", nand_curr_device, off, size); if (i) ret = nand_read(nand, off, &size, (u_char *)addr); else ret = nand_write(nand, off, &size, (u_char *)addr); printf(" %d bytes %s: %s\n", size, i ? "read" : "written", ret ? "ERROR" : "OK"); return ret == 0 ? 0 : 1;
So it seems nand_write returned sucessfuly. Could you debug it a bit more? Perhaps stack corruption?
Thanks, ladis