До прошивки зависал на заставке. После прошивки (от несколько другой версии планшета прошивки) перестал загружаться совсем.
При подключении через UART выдает следующее:
Цитата:
ait pll02target is0320 now it is0x0000032f
wait pll02target is0320 now it is0x00000320
wait pll04target is0300 now it is0x00000300
ю0x000000c0
00=0x00000000
01=0x00000000
02=0x00000320
03=0x00000180
04=0x00000300
05=0x00000000
06=0x00000000
07=0x000000c0
08=0x00000000
09=0x00000000
0a=0x00000000
0b=0x00000000
0c=0x00000000
0d=0x00000000
0e=0x00000000
0f=0x00000000
10=0x00000000
11=0x00000000
12=0x00000000
13=0x00000000
14=0x00000018
15=0x00000000
16=0x00000000
17=0x00000000
18=0x00000000
19=0x00000000
1a=0x00000000
1b=0x00000000
1c=0x00000000
1d=0x00000000
1e=0x00000180
1f=0x00000320
20=0x00000000
21=0x00000000
22=0x00000000
23=0x00000000
24=0x00000000
25=0x00000000
26=0x00000000
27=0x00000000
28=0x00000000
29=0x00000000
2a=0x000x0002ad40
wait pll03target is0258 now it is0x00000258
wait pll1etarget is0258 now it is0x00000257
ddr3 : 00000258 MHz
Mar 16 201211:53:05
lane00 Success08
lane01 Success08
lane02 Success08
lane03 Success07
Training result:
RSLR0=00000292
RDGR0=000000c0
DLLCR0=00000000
DLLCR1=00000000
DLLCR2=00000000
DLLCR3=00000000
DQTR0=ffffffff
DQTR1=ffffffff
DQTR2=ffffffff
DQTR3=ffffffff
DQSTR=000006db
DQSNTR=000006db
Stage 00 Result 00000000
Stage 01 Result 00000000
Stage 02 Result 00000000
Stage 03 Result 000000000x00000000
0x000000c0
Systemp Started
ext=0x00630004
pages_in_block=0x00000100
0x12345678
ucl decompress
decompress finished
ready5)5Rj¤TХЅЅСЃЙ‚Љ‚r‚ІBjН}µҐ‘}Й•™™БССЙХ№ҐЃBj…ЙЃЕІ’‚Љ’jЉЉТЄ’ТЉКJТQЙА’BНµЉr5)jRµ±}ҐЙЌ}Ґ№ҐСЃб2бе
бЙВВ2беЩБўjRµ±}ЙСЌ}Ґ№ҐС5юDRAM: 512 MiB
unknow ddr type
NAND: Amlogic nand flash uboot driver for M3, Version 1.1 (c) 2010 Amlogic Inc.
No NAND device found!!!
NAND device id: 2c 68 4 4a a9 0
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x2c (Micron C revision NAND 4GiB MT29F32G-C)
m3_nand_adjust_timing: start 5 end 6 bus 4
select ecc mode NAND_RAW_MODE(0 + 0),highest NAND_BCH30_1K_MODE(54 + 2),oob 224(each 56)
soft ecc or none ecc just support in linux self nand base please selected it at platform options
chip: page 4096 block 1048576 size 4294967296
oob: size 224
mtd: page 4096 block 1048576 size 4294967296 ce 1 internal chip 1 plane 1
nand init faile: -6
No NAND device found!!!
NAND device id: 2c 68 4 4a a9 0
NAND device: Manufacturer ID: 0x2c, Chip ID: 0x2c (Micron C revision NAND 4GiB MT29F32G-C)
2 NAND chips detected
m3_nand_adjust_timing: start 5 end 6 bus 4
select ecc mode NAND_RAW_MODE(0 + 0),highest NAND_BCH30_1K_MODE(54 + 2),oob 224(each 56)
soft ecc or none ecc just support in linux self nand base please selected it at platform options
chip: page 4096 block 1048576 size 4294967296
oob: size 224
mtd: page 16384 block 4194304 size 8589934592 ce 2 internal chip 1 plane 2
nand init faile: -6
MMC: SDIO Port B: 1
Enter Exception:0x00000001
0x00000060
вставлена microSD отформатированная с uboot.bin и папкой zt-update.