451] Kernel(1) zimage_size:0xa07d68,dtb_addr:0x4818a6d9(dtb_size:0x21503)
[452] [LK] fdt setup addr:0x57300000 status:1!!!
[453] pin111 = 1, pin175 = 0
[454] PCB_ID: Phone (MTK0966), dtb idx = 2
[454] Error: hw_mdtbo_index 2 >= num_of_dtbo 1.
[455] Set hw_mdtbo_index to 0 for error handling!
[455] hw_mdtbo_index: 0, dtbo_offset: 64, dtbo_size: 40373
[470] [PROFILE] ::: lvl(3) Overlay takes 13 ms
[471] [SEC_POLICY] reached the end, use default policy
[472] [SEC_POLICY] sboot_state = 0x0
[473] [SEC_POLICY] lock_state(default) = 0x4
[473]
=========================================
[474] [LK_BOOT] boot_para magic number : 0x0
[475] [LK_BOOT] boot_para name :
[475] [LK_BOOT] boot_para size : 0
[476] =========================================
[476] [LK_BOOT] boot_para partition magic error
[477] [PROFILE] ::: lvl(2) early load dtb takes 159 ms
[478] [GPIO] Found /gpio@10005000at offset 14256
原文：https://www.cnblogs.com/chjgongzuo/p/11468821.html