#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_IRAM_TOP - 0x800)
/* select serial console configuration */
-#define CONFIG_SERIAL3 /* use SERIAL 3 */
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
#define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"