A20 dont boot

[ANilo]

Hi. I have a A20-micro with debian installed on NAND (following this guide for install debian on NAND https://www.olimex.com/forum/index.php?topic=2028.0)
This morning i reboot the machine and A20 don't boot anymore.

Has someone had the same problem and can help me?, or can explain me how fix the error?. Thanks

Jump to Boot1.
[       0.148] boot1 version : 2.0.0
[       0.148] script installed early ok
[       0.149] pmu type = 3
[       0.253] bat vol = 0 mv
[       0.266] axi:ahb:apb=4:2:2
[       0.266] set dcdc2=1400mv, clock=912M successed
[       0.269] key
[       0.281] no key found
[       0.281] flash init start
[       0.281] NB1 : enter NFB_Init
[       0.284] NB1 : enter phy init
[       0.287] [NAND] nand driver(b) version: 0x0x00000002, 0x0x00000012, data: 0x20130627
[       0.295] get the good blk ratio from hwscan : 870
[       0.300] NB1 : nand phy init ok
[       0.342] nand part 0 sec count is not align
[       0.342] nand part 4 start sec is not align
[       0.346] nand part 0 sec count is not align
[       0.350] nand part 4 start sec is not align
[       0.355] nand part 865 sec count is not align
[       0.359] NB1 : init ok
[       0.362] flash init finish
[       0.367] fs init ok
[       0.369] fattype FAT12
[       0.370] fs mount ok
[       0.374] nand good_block_ratio=870
[       0.376] storage_type=0
[       0.388] 0
[       0.403] can't find c:\drv_hdmi.drv
[       0.403] ERR: wBoot_driver_install display driver failed
[       0.406] ERROR : swi entry mismatch
[       0.410] The input swi number is 591017, 0x000904a9