1CONFIG_ARM=y 2CONFIG_SYS_CONFIG_NAME="exynos78x0-common" 3CONFIG_SKIP_LOWLEVEL_INIT=y 4CONFIG_COUNTER_FREQUENCY=26000000 5CONFIG_ARCH_EXYNOS=y 6CONFIG_SYS_TEXT_BASE=0x40001000 7CONFIG_SYS_MALLOC_F_LEN=0x400 8CONFIG_ARCH_EXYNOS7=y 9CONFIG_TARGET_A5Y17LTE=y 10CONFIG_NR_DRAM_BANKS=12 11CONFIG_DEFAULT_DEVICE_TREE="exynos78x0-axy17lte" 12CONFIG_SYS_LOAD_ADDR=0x40001000 13CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y 14CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x40200e50 15CONFIG_FIT=y 16CONFIG_USE_PREBOOT=y 17CONFIG_PREBOOT="echo Read pressed buttons status;KEY_VOLUMEUP=gpa20;KEY_HOME=gpa17;KEY_VOLUMEDOWN=gpa21;KEY_POWER=gpa00;PRESSED=0;RELEASED=1;if gpio input $KEY_VOLUMEUP; then setenv VOLUME_UP $PRESSED; else setenv VOLUME_UP $RELEASED; fi;if gpio input $KEY_VOLUMEDOWN; then setenv VOLUME_DOWN $PRESSED; else setenv VOLUME_DOWN $RELEASED; fi;if gpio input $KEY_HOME; then setenv HOME $PRESSED; else setenv HOME $RELEASED; fi;if gpio input $KEY_POWER; then setenv POWER $PRESSED; else setenv POWER $RELEASED; fi;" 18CONFIG_SAVE_PREV_BL_FDT_ADDR=y 19CONFIG_SAVE_PREV_BL_INITRAMFS_START_ADDR=y 20# CONFIG_DISPLAY_CPUINFO is not set 21CONFIG_HUSH_PARSER=y 22CONFIG_SYS_PBSIZE=1024 23CONFIG_SYS_BOOTM_LEN=0x2000000 24CONFIG_CMD_GPIO=y 25CONFIG_CMD_I2C=y 26CONFIG_DM_I2C_GPIO=y 27CONFIG_LMB_MAX_REGIONS=64 28