loader方式升级模式，执行这个模式的是 loader这个程序吗； 如果按住recovery重启发现不了设备，说明什么问题。 loader无效，还是paramter.txt有问题，还是uboot有问题；
- 看有没有这些提交，git log
```
commit 08bfc1d6f9612a1045209d4fb8a8012d911273ab (HEAD -> firefly)
Author: liulq <llq@t-chip.com.cn>
Date: Mon Jul 6 15:12:33 2020 +0800
: update in commit f6759c8e50d7768338740cbd1b0d8803011371c0
commit f953c97cc507a069f3400a71402ac5de0726d97e
Author: liulq <llq@t-chip.com.cn>
Date: Mon Jul 6 15:12:19 2020 +0800
: update in commit 43ba1641bbfd903c9406c9aa30e8845f1a75bfaf
commit a708bcd1af52c64997325ee3213f28abc437266d
Author: zhangxf <zxf0@t-chip.com.cn>
Date: Tue Jul 28 16:31:23 2020 +0800
: update in commit 722401607cee988be4a1be5c5a481473743fb384
commit c1e02d8e16bdd0039ddc7b055729ab1b6fa7386c
Author: zhangxf <zxf0@t-chip.com.cn>
Date: Fri Jul 3 11:52:16 2020 +0800
: update in commit e590d19a4db8c9a9f44daa55146d51ad14a7a9c0
commit 4efd7b76b62caa7b1d6186f24edfac2f0784f921
Author: Firefly <service@t-firefly.com>
Date: Wed Jul 1 15:07:33 2020 +0800
: update in commit 17b63ddd7a1f4db6f1d468aaf61cb6903335d5b2
commit 93d19b2186d6204ea2d75d57ea5493cc4d618f69
Author: Firefly <service@t-firefly.com>
Date: Mon Jun 29 17:27:54 2020 +0800
: update in commit da4f63c084e7646b8d20f9c1fcbedb37f2dee36a
commit 442ad5955470e2f4f2336881e9bc14ec4c041572
Author: Firefly <service@t-firefly.com>
Date: Sun Jun 28 18:09:32 2020 +0800
:Init Firefly SDK in 20200628
```
- 检测不到设备，说明没有进 loader 模式，uboot 这块检测出现问题；
- 你再检查下编译步骤吧，看看这个贴有没有帮助
http://dev.t-firefly.com/thread-102281-1-1.html
这个u-boot启动提示失败，是什么原因啊
U-Boot 2017.09 (Jul 30 2020 - 19:51:00 -0700)
Model: Firefly-RK3288
PreSerial: 2
DRAM:2 GiB
Sysmem: init
Relocation Offset is: 00000000
I2c speed: 400000Hz
MMC: dwmmc@ff0c0000: 1, dwmmc@ff0f0000: 0
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Model: Firefly-RK3288
Bootdev(atags): mmc 0
volume up: read 'keyup-threshold-microvolt' failed, ret=-61
volume up: read 'keyup-threshold-microvolt' failed, ret=-61
MMC0: High Speed, 52Mhz
PartType: EFI
boot mode: recovery
enter Recovery mode!
CLK: (sync kernel. arm: enter 1000000 KHz, init 1000000 KHz, kernel 0N/A)
apll 1000000 KHz
dpll 396000 KHz
cpll 384000 KHz
gpll 594000 KHz
npll 24000 KHz
aclk_bus 297000 KHz
Net:
Warning: ethernet@ff290000 (eth0) using random MAC address - ce:62:ce:d7:c6:5a
eth0: ethernet@ff290000
Hit key to stop autoboot('CTRL+C'):0
ANDROID: reboot reason: "recovery"
boot mode: recovery
Load FDT from recovery part
DTB: rk-kernel.dtb
Booting ZIMAGE kernel at 0x02008000(Uncompress to 0) with fdt at 0x8300000...
ERROR: Failed to allocate 0x119a400 bytes below 0x119a400.
Sysmem Error: Failed to alloc "UNCOMPRESS-KERNEL" at 0x00000000 - 0x0119a400
## Booting Android Image at 0x02007800 ...
Kernel load addr 0x02008000 size 8112 KiB
RAM disk load addr 0x0a200000 size 7740 KiB
## Flattened Device Tree blob at 08300000
Booting using the fdt blob at 0x8300000
XIP Kernel Image ... OK
'reserved-memory' dma-unusable@fe000000: addr=fe000000 size=1000000
'reserved-memory' ramoops@00000000: addr=8000000 size=f0000
Loading Ramdisk to 0f871000, end 0ffffd6a ... OK
Loading Device Tree to 0f85a000, end 0f870136 ... OK
Adding bank: 0x00000000 - 0x08400000 (size: 0x08400000)
Adding bank: 0x09300000 - 0x80000000 (size: 0x76d00000)
Total: 4157.264 ms
Starting kernel ...
本帖最后由 caven 于 2020-8-12 17:13 编辑
以下提交日志没有：
commit 08bfc1d6f9612a1045209d4fb8a8012d911273ab (HEAD -> firefly)
Author: liulq <llq@t-chip.com.cn>
Date: Mon Jul 6 15:12:33 2020 +0800
: update in commit f6759c8e50d7768338740cbd1b0d8803011371c0
commit f953c97cc507a069f3400a71402ac5de0726d97e
Author: liulq <llq@t-chip.com.cn>
Date: Mon Jul 6 15:12:19 2020 +0800
: update in commit 43ba1641bbfd903c9406c9aa30e8845f1a75bfaf
最后一条提交·日志是 7月28日的，缺7月6日提交的2条日志；
commit a708bcd1af52c64997325ee3213f28abc437266d
Author: zhangxf <zxf0@t-chip.com.cn>
Date: Tue Jul 28 16:31:23 2020 +0800
重新执行了git更新命令，还是没有以上缺失日志
./bundle/update rk3288-linux-bundle
git rebase FETCH_HEAD
./bundle/update common-linux-bundle
git rebase FETCH_HEAD
1、 代码更新问题
这两个提交是关键，否则后面的编译运行会有问题。
: update in commit f6759c8e50d7768338740cbd1b0d8803011371c0
: update in commit 43ba1641bbfd903c9406c9aa30e8845f1a75bfaf
你这样更新一下，更新完后正常就能看到 uboot、kernel 提交了，之后再编译：
- 恢复代码到初始状态
cd /path/to/firefly-sdk
//这个是默认状态提交号 `442ad59- Firefly2020-06-28 : :Init Firefly SDK in 20200628`
git reset --hard 442ad5955470e2f4f2336881e9bc14ec4c041572
cd /path/to/firefly-sdk/bundle/
git reset --hard
- 更新 bundle 代码
#1. 更新
cd /path/to/firefly-sdk/bundle/
git remote update
#2. 下拉代码
git pull origin rk3288-linux-bundle:rk3288-linux-bundle
git reset --hard
git pull origin common-linux-bundle:common-linux-bundle
git reset --hard
- 更新代码
cd /path/to/firefly-sdk
./bundle/update rk3288-linux-bundle
git rebase FETCH_HEAD
./bundle/update common-linux-bundle
git rebase FETCH_HEAD
请问下拉代码的git命令在哪个目录下执行啊，按照以上命令执行了一遍任然没有看到那2条日志；
执行过程：
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git reset --hard 442ad5955470e2f4f2336881e9bc14ec4c041572
HEAD is now at 442ad59 :Init Firefly SDK in 20200628
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# cd bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git remote update
Fetching origin
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git pull origin rk3288-linux-bundle:rk3288-linux-bundle
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git pull origin common-linux-bundle:common-linux-bundle
Already up-to-date.
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# git reset --hard
HEAD is now at 546e9d8 update: 3.bundle
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk/bundle# cd ..
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ./bundle/update rk3288-linux-bundle
Update Bundle repo...
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
Switched to branch 'rk3288-linux-bundle'
-------------------------------------------
Update to FETCH_HEAD:
From ./bundle/0.bundle
* branch HEAD -> FETCH_HEAD
Fetch ./bundle/0.bundle successfully!!
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git rebase FETCH_HEAD
First, rewinding head to replay your work on top of it...
Fast-forwarded HEAD to FETCH_HEAD.
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# ./bundle/update common-linux-bundle
Update Bundle repo...
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
Switched to branch 'common-linux-bundle'
-------------------------------------------
Update to FETCH_HEAD:
From ./bundle/3.bundle
* branch HEAD -> FETCH_HEAD
Fetch ./bundle/3.bundle successfully!!
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git rebase FETCH_HEAD
First, rewinding head to replay your work on top of it...
*** Please tell me who you are.
Run
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
to set your account's default identity.
Omit --global to set the identity only in this repository.
fatal: unable to auto-detect email address (got 'root@ubuntu.(none)')
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk# git log
commit a708bcd1af52c64997325ee3213f28abc437266d
Author: zhangxf <zxf0@t-chip.com.cn>
Date: Tue Jul 28 16:31:23 2020 +0800
: update in commit 722401607cee988be4a1be5c5a481473743fb384
commit c1e02d8e16bdd0039ddc7b055729ab1b6fa7386c
Author: zhangxf <zxf0@t-chip.com.cn>
Date: Fri Jul 3 11:52:16 2020 +0800
: update in commit e590d19a4db8c9a9f44daa55146d51ad14a7a9c0
commit 4efd7b76b62caa7b1d6186f24edfac2f0784f921
Author: Firefly <service@t-firefly.com>
Date: Wed Jul 1 15:07:33 2020 +0800
: update in commit 17b63ddd7a1f4db6f1d468aaf61cb6903335d5b2
commit 93d19b2186d6204ea2d75d57ea5493cc4d618f69
Author: Firefly <service@t-firefly.com>
Date: Mon Jun 29 17:27:54 2020 +0800
: update in commit da4f63c084e7646b8d20f9c1fcbedb37f2dee36a
commit 442ad5955470e2f4f2336881e9bc14ec4c041572
Author: Firefly <service@t-firefly.com>
Date: Sun Jun 28 18:09:32 2020 +0800
:Init Firefly SDK in 20200628
commit f2bc782ebe213b95d05481f3b42d60f46909abeb
Author: Firefly <service@t-firefly.com>
Date: Sun Jun 28 18:09:31 2020 +0800
root@ubuntu:/home/lzd/work/rtl3288/firefly-sdk#
下拉代码也是在 bundle 目录，这个没错。
不过你先用下面的命令设置一下你的 用户名 和 邮箱，再按照我之前说的方式更新代码。
git config --global user.email "you@example.com"
git config --global user.name "Your Name"
本帖最后由 caven 于 2020-8-13 18:01 编辑
重新更新了代码，可以看到7月6日的提交代码了，重编了 uboot，与kernel； 重新烧录了一遍，提示成功；现象还是原样，按住recovery 重启，升级任然找不到设备（uboot是否有问题，看日志看不出，我没有烧录recovery.img 是否与这个有关），内核启动不了（没有启动过程的日志）； 分区烧录时，boot区是选择 ./kernel/zboot.img 还是 ./kernel/boot.img./kernel/kernel.img，3种我都分别烧录了，内核都是没有打印信息；
启动参数需要增加吗，这是parameter-ubuntu.txt中的 GPTCMDLINE: mtdparts=rk29xxnand:0x00002000@0x00004000(uboot),0x00002000@0x00006000(trust),0x00002000@0x00008000(misc),0x00010000@0x0000a000(boot),0x00010000@0x0001a000(recovery),0x00010000@0x0002a000(backup),0x00600000@0x0005a000(rootfs),-@0x0065a000(userdata:grow)
uuid:rootfs=614e0000-0000-4b53-8000-1d28000054a9
通常方式启动板子的串口日志：
DDR Version 1.08 20190523
In
Channel a: DDR3 400MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Channel b: DDR3 400MHz
Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=1024MB
Memory OK
Memory OK
OUT
Boot1 Release Time: Nov 27 2019 15:30:08, version: 2.58
ChipType = 0x8, 249
mmc2:cmd19,100
SdmmcInit=2 0
BootCapSize=2000
UserCapSize=7456MB
FwPartOffset=2000 , 2000
mmc0:cmd8,400
mmc0:cmd8,400
mmc0:cmd8,400
SdmmcInit=0 1
StorageInit ok = 25894
SecureMode = 0
SecureInit read PBA: 0x4
SecureInit read PBA: 0x404
SecureInit read PBA: 0x804
SecureInit read PBA: 0xc04
SecureInit read PBA: 0x1004
SecureInit read PBA: 0x1404
SecureInit read PBA: 0x1804
SecureInit read PBA: 0x1c04
SecureInit ret = 0, SecureMode = 0
atags_set_bootdev: ret:(0)
GPT part:0, name: uboot, start:0x4000, size:0x2000
GPT part:1, name: trust, start:0x6000, size:0x2000
GPT part:2, name: misc, start:0x8000, size:0x2000
GPT part:3, name: boot, start:0xa000, size:0x10000
GPT part:4, name: recovery, start:0x1a000, size:0x10000
GPT part:5, name: backup, start:0x2a000, size:0x10000
GPT part:6, name: rootfs, start:0x5a000, size:0x600000
GPT part:7, name: userdata, start:0x65a000, size:0x835fdf
find part:uboot OK. first_lba:0x4000.
find part:trust OK. first_lba:0x6000.
LOADER Check OK! 0x4000, 136689
TOS Check OK! 0x6000, 173093
Enter Trust OS
INF TEE-CORE:init_primary_helper:385: Core0 Initializing (1.1.0-421-gd098c6d2 #4 Thu Feb 20 01:29:17 UTC 2020 arm)
INF TEE-CORE:init_primary_helper:386: Release version: 1.3
INF TEE-CORE:init_primary_helper:387: Next entry point address: 0x200000
INF TEE-CORE:init_teecore:83: teecore inits done
U-Boot 2017.09 (Aug 13 2020 - 00:56:13 -0700)
Model: Firefly-RK3288
PreSerial: 2
DRAM:2 GiB
Sysmem: init
Relocation Offset is: 00000000
Using default environment
dwmmc@ff0c0000: 1, dwmmc@ff0f0000: 0
Bootdev(atags): mmc 0
MMC0: High Speed, 52Mhz
PartType: EFI
boot mode: recovery (misc)
Load FDT from recovery part
DTB: rk-kernel.dtb
I2c0 speed: 400000Hz
vdd_log 1100000 uV
*** Warning - bad CRC, using default environment
Failed to found available display route
stdio_add_devices: Video device failed (ret=-19)
In: serial@ff690000
Out: serial@ff690000
Err: serial@ff690000
Model: Firefly-RK3288 Board (Linux Opensource)
CLK: (uboot. arm: enter 1000000 KHz, init 1000000 KHz, kernel 0N/A)
apll 1000000 KHz
dpll 396000 KHz
cpll 384000 KHz
gpll 594000 KHz
npll 24000 KHz
aclk_bus 297000 KHz
Net: No ethernet found.
Hit key to stop autoboot('CTRL+C'):0
ANDROID: reboot reason: "recovery"
Booting ZIMAGE kernel at 0x02008000(Uncompress to 0) with fdt at 0x8300000...
## Booting Android Image at 0x02007800 ...
Kernel load addr 0x02008000 size 8112 KiB
RAM disk load addr 0x0a200000 size 7740 KiB
## Flattened Device Tree blob at 08300000
Booting using the fdt blob at 0x8300000
XIP Kernel Image ... OK
'reserved-memory' dma-unusable@fe000000: addr=fe000000 size=1000000
'reserved-memory' ramoops@00000000: addr=8000000 size=f0000
Loading Ramdisk to 0f871000, end 0ffffd6a ... OK
Loading Device Tree to 0f85a000, end 0f870136 ... OK
Adding bank: 0x00000000 - 0x08400000 (size: 0x08400000)
Adding bank: 0x09300000 - 0x80000000 (size: 0x76d00000)
Total: 3707.326 ms
Starting kernel ... 后面就没有出日志了
- 配置文件应该没错吧，
ls -l device/rockchip/.BoardConfig.mk
device/rockchip/.BoardConfig.mk -> rk3288/firefly-rk3288-ubuntu.mk
- 你只烧了 kernel、uboot？{:4_213:}
其它也重新编译一下，比如，recovery，然后打包一个完整固件再烧写