CL_SIZE
strscpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE);
process_uboot_commandline(&m68k_command_line[0], CL_SIZE);
memcpy(boot_command_line, *cmdline_p, CL_SIZE);
static char m68k_command_line[CL_SIZE] __initdata;
p64 += (CL_SIZE / sizeof(uint64_t));
s64 -= (CL_SIZE / sizeof(uint64_t));
buf_size = buf_size / CL_SIZE; /* mem size in cache lines */
cl_flush(&cp[i * CL_SIZE]);
unsigned int size = buf_size / (CL_SIZE / 2);
sum += buf[idx * (CL_SIZE / 2)];