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rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0030,len:7576
load:0x40078000,len:19720
load:0x40080400,len:3820
0x40080400: _init at ??:?
secure boot check fail
ets_main.c 371
ets Jun 8 2016 00:22:57
Also I would be nice if there was a way to test secureboot without writing to the ABS_DONE_0 fuse or if ABS_DONE_0 was rewritable like the FLASH_CRYPT_CNT fuse.
Related issue: https://github.com/espressif/esptool/issues/699