#define __MAX(a, b) (((a) > (b)) ? (a) : (b))
#define __CODE_DATA_SIZE (__bss_start - _start)
#define __BSS_SIZE (__bss_end - __bss_start)
-#ifdef CONFIG_SYS_INIT_SP_BSS_OFFSET
+#ifdef CONFIG_INIT_SP_RELATIVE
#define __MAX_EXTRA_RAM_USAGE __MAX(__BSS_SIZE, CONFIG_SYS_INIT_SP_BSS_OFFSET)
#else
#define __MAX_EXTRA_RAM_USAGE __BSS_SIZE