Update failed using USB cable and boot failed from SD card

TonyHo · May 9, 2017, 8:00am

I have tried to update the system using the Windows Burning tools, for the Android 6 update.img, the tools get the below error:

And when I try to update to Android 7, get the below error:

After failed, the board failed to booting from eMMC:

GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EMMC:0;READ:0;CHK:AA;SD:800;USB:8;

So I made a bootable SD card try to boot from SD, still reboot and reboot:

GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EMMC:0;READ:0;CHK:AA;SD:0;READ:0;0.0;CHK:0;
no sdio debug board detected 
TE: 161558

BL2 Built : 13:48:56, Sep 23 2016. 
gxl g7459bd4 - jianxin.pan@droid06

set vcck to 1120 mv
set vddee to 1000 mv
Board ID = 6
CPU clk: 1200MHz
DQS-corr enabled
DDR scramble enabled
DDR3 chl: Rank0+1 @ 792MHz - PASS
Rank0: 1024MB(auto)-2T-11
Rank1: 1024MB(auto)-2T-11
DataBus test pass!
AddrBus test pass!
Load fip header from SD, src: 0x0000c200, des: 0x01400000, size: 0x00004000
New fip structure!
Load bl30 from SD, src: 0x00010200, des: 0x01100000, size: 0x0000d600
Load bl31 from SD, src: 0x00020200, des: 0x10100000, size: 0x00015400
Load bl33 from SD, src: 0x00038200, des: 0x01000000, size: 0x000a3c00
NOTICE:  BL3-1: v1.0(debug):fb68908
NOTICE:  BL3-1: Built : 18:30:11, Nov  1 2016
aml log : bl31 normal boot !
[Image: gxl_v1.1.3154-065f772 2016-09-29 14:08:54 yan.wang@droid05]
OPS=0x82
71 43 a1 c4 9d 55 79 8f 97 6f 30 17 [0.544764 Inits done]
secure task start!
high task start!
low task start!
INFO:    BL3-1: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader
ERROR:   Error initializing runtime service opteed_fast
INFO:    BL3-1: Preparing for EL3 exit to normal world
INFO:    BL3-1: Next image address = 0x1000000
INFO:    BL3-1: Next image spsr = 0x3c9


U-Boot 2015.01-g101afee (May 08 2017 - 17:09:05)

DRAM:  "Synchronous Abort" handler, esr 0x8a000000
ELR:     378101000f8a
LR:      378101000f8a
x0 : 0000000002500000 x1 : 0000000000000000
x2 : 00000000010778a7 x3 : 00000000c81004c0
x4 : 0000000000000000 x5 : 0000000000000020
x6 : ffffff80ffffffc8 x7 : 0000000000000044
x8 : 000000001ffffbe0 x9 : 0000000000000000
x10: 0000000000000000 x11: 000000001ffffa7c
x12: 00000000ffffffff x13: 00000000ffffffff
x14: 0000000000000000 x15: 0000000000000000
x16: 0000000000000000 x17: 0000000000000000
x18: 000000001ffffd80 x19: 000000000109fd20
x20: 0000000001099440 x21: 0000000000000000
x22: 0000000000000000 x23: 0000000000000000
x24: 0000000000000000 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 0000000000000000 x29: 0000138a1fff1d08

Resetting CPU ...

resetting ...

How can I fix this?

Terry · May 9, 2017, 8:58am

Which version the rom is? is it offical?

TonyHo · May 9, 2017, 9:14am

No, I build the Android 6 and Android 7 according to the “Building Android Source code” page in khadas mkdocs. And then dd the u-boot.bin.sd.bin to first sector according to the “Create Burning Card Via Command Line” page, and copy the out/target/product/kvim/update.img and out/target/product/kvim/upgrade/aml_sdc_burn.ini to the first and the only fat32 partition of SDcard.

Then insert the SD card into board, power on with and without pressing the function key (both tried).

Terry · May 9, 2017, 9:25am

Which version of your host system? ubuntu14.04 or ubuntu16.04?
Did you try to flash your device with offical rom Upgrade Via an USB Cable

TonyHo · May 9, 2017, 12:46pm

I use the Ubuntu 14.04, and I have built dozes of Android/AOSP on this host for different Android devices, so the host build environment shouldn’t the problem.

Yes, I flash the official image using the USB Cable with USB burning tools, and it flash successfully.

I rebuild the uboot and cp the u-boot.bin from uboot/fip/ to out/target/product/kvim, and rebuild the update.img, and try to flash again, this time it goes further:

And below is the log from serial during the burnning:
ID[16]
tplcmd[download store recovery normal 11319296]
[MSG]flash LOGIC partCap 0x2000000B
[MSG]Down(store) part(recovery) sz(0xacb800) fmt(normal)
[MSG]totalSlotNum = 0, nextWriteBackSlot 1
[info]success
[MSG]Burn Start…
[MSG]Burn complete
BULKcmd[download get_status]
[info]success
BULKcmd[verify sha1sum 331b47f603759f7e5a1509fc4933708cb91e1f6d]
[MSG]Verify Start…
[MSG]To verify part recovery in fmt normal
[MSG]Verify End
[MSG]VERIFY OK
[info]success

ID[16]
tplcmd[download store system sparse 573593940]
[MSG]flash LOGIC partCap 0x40000000B
[MSG]Down(store) part(system) sz(0x22305954) fmt(sparse)
[MSG]totalSlotNum = 0, nextWriteBackSlot 1024
[info]success
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum de34364d != org de35a4a9 at seq 1760, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum a44050ec != org a4403fce at seq 2440, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum e8c9f337 != org e8c99ad3 at seq 2780, len 10000, resend 0
[MSG]Burn Start...
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 2056f7bb != org 20592feb at seq 4fc0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 9678f93f != org 96787bea at seq 5f80, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 3c9cc18 != org 3cbab28 at seq 6040, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 55353d87 != org 55378390 at seq 65c0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 6c4f5034 != org 6c4f3ff4 at seq 6600, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 9ec39003 != org 9ec2b782 at seq 85a0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 19ba7778 != org 19ba6b78 at seq 9830, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum ec8698e6 != org ec85aecd at seq 9c40, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum e6be74cd != org e6bfa242 at seq a2a0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 78e95763 != org 78e7f074 at seq a8c0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 3101b151 != org 3103c8e1 at seq e680, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 350fd77c != org 350eb59b at seq 11480, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 28256a80 != org 2827225d at seq 115a0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 23e714c9 != org 23e4ee0b at seq 120b0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum ab420f9 != org ab69b01 at seq 12680, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 7aae8aea != org 7ab0dce2 at seq 14880, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 2583fe3d != org 258396c2 at seq 15160, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 8aa51fd6 != org 8aa562c5 at seq 15860, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 932df407 != org 932b1281 at seq 15c60, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 79be1a28 != org 79bd6868 at seq 16920, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum c5b17da5 != org c5b1746e at seq 17c60, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum cd4f2ef0 != org cd4da243 at seq 19440, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 857efbad != org 857a9c5e at seq 1a0e0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 6c80a9d2 != org 6c7f9c84 at seq 1a2d0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 2b209476 != org 2b1e130a at seq 1a480, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 6f8a59c1 != org 6f8a7ef2 at seq 1a760, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum cc5795f0 != org cc5725e4 at seq 1a7e0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 9bb16bae != org 9bade806 at seq 1a920, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 21513c86 != org 214ef6f8 at seq 1dd20, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 8ccad73d != org 8cc9c7b2 at seq 1e460, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 5d03ccb != org 5cee200 at seq 1e8c0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum b4f8fb62 != org b4f884e4 at seq 20be0, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 1e38cde != org 1e493ef at seq 20c20, len 10000, resend 0
ERR(../drivers/usb/gadget/v2_burning/v2_usb_tool/usb_pcd.c)L809:Alg[ef]0x: genSum 51b8d4f4 != org 51b6cef4 at seq 21ce0, len 10000, resend 0
[MSG]Burn complete
Downloading %100
BULKcmd[download get_status]
[info]success
BULKcmd[verify sha1sum 1eebf4911c5343ccc7b867bf065fa8531e94d6c4]
[MSG]Verify Start...
[MSG]To verify part system in fmt sparse
[MSG]Verify End
ERR(../drivers/usb/gadget/v2_burning/v2_common/optimus_download.c)L942:failed:Verify Failed with sha1sum, origin sum "1eebf4911c5343ccc7b867bf065fa8531e94d6c4" != gen sum "1d04e38183c4c40b64d509b64989bc94b4"
[info]failed:Verify Failed with sha1sum, origin sum "1eebf4911c5343ccc7b867bf065fa8531e94d6c4" != gen sum "1d04e38183c4c40b64d509b64989bc94b44998c2"

I tried to burn the image twice, get the same result. How can I fix this?

Terry · May 9, 2017, 2:16pm

Is the source code Mmallow?You can update the u-boot source code follow below command

.repo/repo/repo sync

TonyHo · May 10, 2017, 3:23am

Yes it’s Mmallow.
I have synced the code. Also I have checked the revision of Uboot:

And in the Android_SRC/u-boot, the ‘git status’ shows that code is clean. The revision is the same as manefest.xml:

From the ‘git show’ I get the same result:

$ git show
commit 101afeee2b2229ac9dfac6dc166c452e58c269d9
Author: terry <terry@szwesion.com>
Date:   Sun Dec 11 13:34:46 2016 +0800

    Selinux: disable Selinux

diff --git a/board/khadas/configs/kvim.h b/board/khadas/configs/kvim.h
index eb7a637..8b7e24b 100644
--- a/board/khadas/configs/kvim.h
+++ b/board/khadas/configs/kvim.h
@@ -95,7 +95,7 @@
         "sdc_burning=sdc_burn ${sdcburncfg}\0"\
         "wipe_data=successful\0"\
         "wipe_cache=successful\0"\
-        "EnableSelinux=enforcing\0"\
+        "EnableSelinux=disabled\0"\
         "recovery_part=recovery\0"\
         "recovery_offset=0\0"\
         "initargs="\

Also the uboot works well when the USB burnning tools load it to boards.

My question is why the check sum is error? How can I fix this or debug it? Thanks.

Terry · May 10, 2017, 3:52am

You need to confirm the latest commit ID: 00abf8b32b1f1171cf8a97fb852cf79c54d7b1ef

commit 00abf8b32b1f1171cf8a97fb852cf79c54d7b1ef
Author: Gouwa <gouwa@khadas.com>
Date:   Wed Jan 18 19:40:36 2017 +0800

    LED: fixup the LED GPIO for VIM

commit 16c6274efeeb6bb3ed1c70503f49f445f2151cea
Author: terry <terry@szwesion.com>
Date:   Fri Jan 20 12:10:00 2017 +0800

    Revert "LibreELEC: add the support for boot LibreELEC"
    
    This reverts commit 5fa7d0f2c86b16425deb0eb4b5e00c35481e1769.

commit a4296883a17969bcd0e2d9946e05eb94416df058
Author: terry <terry@szwesion.com>
Date:   Fri Jan 20 17:11:36 2017 +0800

    MultiOS: add multi boot property

commit d69b9dcf9872b686c58e469645415c656e58742c
Author: Gouwa <gouwa@khadas.com>
Date:   Sat Jul 16 16:38:57 2016 +0800

    scp_task: fix the build error if make with '-jN'
    Tips: run 'make distclean' to to clean the generated files

commit 2c7646ae97e35d78ff480791ed5f882d66ecbb70
Author: Gouwa <gouwa@khadas.com>
Date:   Sat Jan 14 20:02:14 2017 +0800

    DDR: adjust the ddr frequency to match both Samsung/Skhynix DDR

commit 101afeee2b2229ac9dfac6dc166c452e58c269d9
Author: terry <terry@szwesion.com>
Date:   Sun Dec 11 13:34:46 2016 +0800You also can try to type below command to update uboot source code
    Selinux: disable Selinux

You also can try to type below command to update uboot source code

.repo/repo/repo sync uboot

This is the DDR timings question

TonyHo · May 10, 2017, 6:29am

Thanks for quickly reply.
I synced the uboot code:
$ git show
commit 00abf8b32b1f1171cf8a97fb852cf79c54d7b1ef
Author: Gouwa gouwa@khadas.com
Date: Wed Jan 18 19:40:36 2017 +0800

    LED: fixup the LED GPIO for VIM

diff --git a/board/khadas/kvim/kvim.c b/board/khadas/kvim/kvim.c
index b422517..6f3a2aa 100644
--- a/board/khadas/kvim/kvim.c
+++ b/board/khadas/kvim/kvim.c
@@ -356,14 +356,10 @@ int board_init(void)
 #ifdef CONFIG_AML_V2_FACTORY_BURN
        aml_try_factory_usb_burning(0, gd->bd);
 #endif// #ifdef CONFIG_AML_V2_FACTORY_BURN
-       /*for LED*/
-       //clear pinmux
-       clrbits_le32(AO_RTI_PIN_MUX_REG, ((1<<3)|(1<<4)));
-       clrbits_le32(AO_RTI_PIN_MUX_REG2, ((1<<1)|(1<<31)));
-       //set output mode
-       clrbits_le32(PREG_PAD_GPIO0_EN_N, (1 << 24));
-       //set output 1
-       setbits_le32(PREG_PAD_GPIO0_O, (1 << 24));
+
+       /* LED Pin: GPIOAO_9 */

And now I can flash the update.img compiled from Android 6, but it can not boot after flashing. It just loops in reboot and reboot. Now, I cann’t enter the recovery mode by pressing power key with pressing and releasing reset key now. The USB burnning tools can’t find the devices, help, please?

GXL:BL1:9ac50e:a1974b;FEAT:ADFC318C;POC:3;RCY:0;EMMC:0;READ:0;0.0;CHK:0;
TE: 91666

BL2 Built : 13:48:56, Sep 23 2016. 
gxl g7459bd4 - jianxin.pan@droid06

set vcck to 1120 mv
set vddee to 1000 mv
Board ID = 6
CPU clk: 1200MHz
DQS-corr enabled
DDR scramble enabled
DDR3 chl: Rank0+1 @ 768MHz - PASS
Rank0: 1024MB(auto)-2T-11
Rank1: 1024MB(auto)-2T-11
DataBus test pass!
AddrBus test pass!
-s
Load fip header from eMMC, src: 0x0000c200, des: 0x01400000, size: 0x00004000
New fip structure!
Load bl30 from eMMC, src: 0x00010200, des: 0x01100000, size: 0x0000d600
Load bl31 from eMMC, src: 0x00020200, des: 0x10100000, size: 0x00015400
Load bl33 from eMMC, src: 0x00038200, des: 0x01000000, size: 0x000a3800
NOTICE:  BL3-1: v1.0(debug):fb68908
NOTICE:  BL3-1: Built : 18:30:11, Nov  1 2016
aml log : bl31 normal boot !
[Image: gxl_v1.1.3154-065f772 2016-09-29 14:08:54 yan.wang@droid05]
OPS=0x82
f5 a6 20 2 8d 56 ad 1d 39 78 e0 c [0.329671 Inits done]
secure task start!
high task start!
low task start!
INFO:    BL3-1: Initializing runtime services
WARNING: No OPTEE provided by BL2 boot loader
ERROR:   Error initializing runtime service opteed_fast
INFO:    BL3-1: Preparing for EL3 exit to normal world
INFO:    BL3-1: Next image address = 0x1000000
INFO:    BL3-1: Next image spsr = 0x3c9


U-Boot 2015.01-g00abf8b (May 10 2017 - 11:56:01)

DRAM:  2 GiB
Relocation Offset is: 76ecf000
register usb cfg[0][1] = 0000000077f5f5b8
vpu: error: vpu: check dts: FDT_ERR_BADMAGIC, load default parameters
vpu: clk_level = 7
vpu: set clk: 666667000Hz, readback: 666660000Hz(0x300)
vpp: vpp_init
boot_device_flag : 1
Nand PHY Ver:1.01.001.0006 (c) 2013 Amlogic Inc.
init bus_cycle=6, bus_timing=7, system=5.0ns
reset failed
get_chip_type and ret:fffffffe
get_chip_type and ret:fffffffe
chip detect failed and ret:fffffffe
nandphy_init failed and ret=0xfffffff1
MMC:   aml_priv->desc_buf = 0x0000000073ecf6b0
aml_priv->desc_buf = 0x0000000073ed19d0
SDIO Port B: 0, SDIO Port C: 1
emmc/sd response timeout, cmd8, status=0x1ff2800
emmc/sd response timeout, cmd55, status=0x1ff2800
[mmc_startup] mmc refix success
[mmc_init] mmc init success
mmc read lba=0x14000, blocks=0x400
start dts,buffer=0000000073ed4270,dt_addr=0000000073ed4270
parts: 11
00:      logo   0000000002000000 1
01:  recovery   0000000002000000 1
02:       rsv   0000000000800000 1
03:       tee   0000000000800000 1
04:     crypt   0000000002000000 1
05:      misc   0000000002000000 1
06: instaboot   0000000020000000 1
07:      boot   0000000002000000 1
08:    system   0000000040000000 1
09:     cache   0000000020000000 2
10:      data   ffffffffffffffff 4
get_dtb_struct: Get emmc dtb OK!
overide_emmc_partition_table: overide cache 
[mmc_get_partition_table] skip partition cache.
Partition table get from SPL is : 
        name                        offset              size              flag
===================================================================================
   0: bootloader                         0            400000                  0
   1: reserved                     2400000           4000000                  0
   2: cache                        6c00000          20000000                  2
   3: env                         27400000            800000                  0
   4: logo                        28400000           2000000                  1
   5: recovery                    2ac00000           2000000                  1
   6: rsv                         2d400000            800000                  1
   7: tee                         2e400000            800000                  1
   8: crypt                       2f400000           2000000                  1
   9: misc                        31c00000           2000000                  1
  10: instaboot                   34400000          20000000                  1
  11: boot                        54c00000           2000000                  1
  12: system                      57400000          40000000                  1
  13: data                        97c00000         13a400000                  4
mmc read lba=0x12000, blocks=0x2
mmc read lba=0x12002, blocks=0x2
mmc_read_partition_tbl: mmc read partition OK!
eMMC/TSD partition table have been checked OK!
mmc env offset: 0x27400000 
In:    serial
Out:   serial
Err:   serial
reboot_mode=watchdog_reboot
hpd_state=1
set hdmitx VIC = 16
config HPLL = 2970
HPLL: 0xc000027b
config HPLL done
j = 4  vid_clk_div = 1
hdmitx phy setting done
hdmitx: set enc for VIC: 16
rx version is 1.4 or below  div=10
hdmtix: set audio
[store]To run cmd[emmc dtb_read 0x1000000 0x40000]
read emmc dtb
Net:   dwmac.c9410000
wipe_data=successful
wipe_cache=successful
upgrade_step=2
[OSD]load fb addr from dts
[OSD]failed to get fb addr for logo
[OSD]use default fb_addr parameters
[OSD]fb_addr for logo: 0x3d800000
[OSD]load fb addr from dts
[OSD]failed to get fb addr for logo
[OSD]use default fb_addr parameters
[OSD]fb_addr for logo: 0x3d800000
[CANVAS]canvas init
[CANVAS]addr=0x3d800000 width=3840, height=2160
amlkey_init() enter!
"Synchronous Abort" handler, esr 0x96000210
ELR:     77f09a78
LR:      77f09a64
x0 : 0000000077fbb000 x1 : 0000000000000001
x2 : 0000000000000000 x3 : 0000000000000000
x4 : 0000000000000000 x5 : 0000000000000020
x6 : ffffff80ffffffc8 x7 : 0000000000000044
x8 : 0000000000000000 x9 : 0000000000000000
x10: 0000000000000000 x11: 0000000000000000
x12: 0000000000000000 x13: 0000000000000000
x14: 0000000000000000 x15: 0000000000000000
x16: 0000000000000000 x17: 0000000000000000
x18: 0000000073ebee28 x19: 0000000077f3fe78
x20: 0000000077f65000 x21: 0000000000000000
x22: 0000000000000003 x23: 0000000077f728d8
x24: 0000000000000000 x25: 0000000000000000
x26: 0000000000000000 x27: 0000000000000000
x28: 0000000073ed4810 x29: 0000000073ebe5b0

Resetting CPU ...

resetting ...

RDFTKV · May 11, 2017, 4:30am

Hello, I cannot help with why it did not work. This and this maybe helpful to recover.
Good luck.

Gouwa · December 11, 2017, 3:00pm

9 posts were split to a new topic: Fail to upgrade with the USB Cable