/* The following code cannot be run from FLASH!  */
static void flash_cmd(int width, volatile unsigned char *addr, int offset, unsigned char cmd)
/* The following code cannot be run from FLASH!  */
static void flash_cmd(int width, volatile unsigned char *addr, int offset, unsigned char cmd)
{
	if (width == 4) {
		unsigned long cmd32 = (cmd << 16) | cmd;
		*(volatile unsigned long *) (addr + offset * 2) = cmd32;
	} else {
		*(volatile unsigned char *) (addr + offset) = cmd;
	}
}