CM201-2 刷固件下 TTL 请大家帮忙指点下

ysh259 · 发表于 2020-4-12 20:23:59

爱科技、爱创意、爱折腾、爱极致，我们都是技术控

您需要登录才可以下载或查看，没有账号？立即注册

x

本帖最后由 ysh259 于 2020-4-12 20:27 编辑

原文
https://www.mydigit.cn/forum.php ... d=139060&extra=

焊接了引脚与用ttl成功连接
但好像进去跟网上有点不一样
请大家帮忙

不按任何按键

Bootrom start
Boot Media: eMMC
Decrypt auxiliary code ...OK
Enter boot auxiliary code

Auxiliary code - v1.00
DDR code - V1.1.2 20160205
Build: Sep  7 2017 - 01:06:39

Reg Version:  v1.5.2`
Reg Time:    2018/02/25 12:35:26
Reg Name:    hi3798mv3dmm_hi3798mv300_DDR3-1866_1GB_16bitx2_4layers_cm_01.reg

Boot auxiliary code success
Bootrom success

System startup

Relocate Boot

Jump to C code

Fastboot 3.3.0 (yangyumei@wangYS) (Mar 27 2018 - 16:25:16)

Fastboot:    Version 3.3.0
Build Date: Mar 27 2018, 16:27:48
CPU:          Hi3798Mv300
Boot Media: eMMC
DDR Size:    1GB

Found flash memory controller hifmc100.
no found nand device.

MMC/SD controller initialization.
scan edges:2 p2f:6 f2p:8
mix set temp-phase 3
scan elemnts: startp:104 endp:93
Tuning SampleClock. mix set phase:[03/07] ele:[07/13]
MMC/SD Card:
MID:       0x15
Read Block:  512 Bytes
Write Block: 512 Bytes
Chip Size: 7456M Bytes (High Capacity)
Name:       "8GTF4R"
Chip Type: MMC
Version:    5.1
Speed:    100000000Hz
Mode:       HS400
Voltage:    1.8V
Bus Width: 8bit
Boot Addr: 0 Bytes
Net: upWarning: failed to set MAC address
, gmac0Warning: failed to set MAC address

Boot Env on eMMC
Env Offset:       0x00400000
Env Size:          0x00010000
Env Range:          0x00010000

SDK Version: cmcc_v6r3c01spc012cp0001_patch5

check remote recovery button begin
count=2
mac:00:E4:00:DA:73:BD
Reserve Memory
Start Addr:       0x3FFFE000
Bound Addr:       0x8D80000
Free  Addr:       0x3F1FC000
Alloc Block:  Addr       Size
               0x3FBFD000 0x400000
               0x3F8FC000 0x300000
               0x3F8F9000 0x2000
               0x3F878000 0x80000
               0x3F725000 0x152000
               0x3F3A0000 0x384000
               0x3F39C000 0x3000
               0x3F206000 0x195000
               0x3F1FC000 0x9000

Press Ctrl+C to stop autoboot

MMC read: dev # 0, block # 327680, count 20480 ... 20480 blocks read: OK

158197618 Bytes/s

Found Initrd at 0x04000000 (Size 344421 Bytes), align at 16384 Bytes

## Booting kernel from Legacy Image at 01ffffc0 ...
Image Name: Linux-3.18.24_hi3798mv2x
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 9026176 Bytes = 8.6 MiB
Load Address: 02000000
Entry Point:  02000000
XIP Kernel Image ... OK
OK
ATAGS [0x00000100 - 0x00000480], 896Bytes

Starting kernel ...

Uncompressing Linux... done, booting the kernel.

ysh259 · 发表于 2020-4-12 20:24:52

按下ctrl+C

Bootrom start
Boot Media: eMMC
Decrypt auxiliary code ...OK
Enter boot auxiliary code

Auxiliary code - v1.00
DDR code - V1.1.2 20160205
Build: Sep  7 2017 - 01:06:39

Reg Version:  v1.5.2`
Reg Time:    2018/02/25 12:35:26
Reg Name:    hi3798mv3dmm_hi3798mv300_DDR3-1866_1GB_16bitx2_4layers_cm_01.reg

Boot auxiliary code success
Bootrom success

System startup

Relocate Boot

Jump to C code

Fastboot 3.3.0 (yangyumei@wangYS) (Mar 27 2018 - 16:25:16)

Fastboot:    Version 3.3.0
Build Date: Mar 27 2018, 16:27:48
CPU:          Hi3798Mv300
Boot Media: eMMC
DDR Size:    1GB

Found flash memory controller hifmc100.
no found nand device.

MMC/SD controller initialization.
scan edges:2 p2f:6 f2p:8
mix set temp-phase 3
scan elemnts: startp:104 endp:93
Tuning SampleClock. mix set phase:[03/07] ele:[07/13]
MMC/SD Card:
MID:       0x15
Read Block:  512 Bytes
Write Block: 512 Bytes
Chip Size: 7456M Bytes (High Capacity)
Name:       "8GTF4R"
Chip Type: MMC
Version:    5.1
Speed:    100000000Hz
Mode:       HS400
Voltage:    1.8V
Bus Width: 8bit
Boot Addr: 0 Bytes
Net: upWarning: failed to set MAC address
, gmac0Warning: failed to set MAC address

Boot Env on eMMC
Env Offset:       0x00400000
Env Size:          0x00010000
Env Range:          0x00010000

SDK Version: cmcc_v6r3c01spc012cp0001_patch5

check remote recovery button begin
count=2
mac:00:E4:00:DA:73:BD
Reserve Memory
Start Addr:       0x3FFFE000
Bound Addr:       0x8D80000
Free  Addr:       0x3F1FC000
Alloc Block:  Addr       Size
               0x3FBFD000 0x400000
               0x3F8FC000 0x300000
               0x3F8F9000 0x2000
               0x3F878000 0x80000
               0x3F725000 0x152000
               0x3F3A0000 0x384000
               0x3F39C000 0x3000
               0x3F206000 0x195000
               0x3F1FC000 0x9000

Press Ctrl+C to stop autoboot
fastboot# <INTERRUPT>

ysh259 · 发表于 2020-4-12 20:25:25

命令列表
fastboot# help
?    - alias for 'help'
base - print or set address offset
bootm - boot application image from memory
bootp - boot image via network using BOOTP/TFTP protocol
clear_bootf- clear Hibernate!! bootflag
cmp    - memory compare
cp    - memory copy
crc32 - checksum calculation
ddr    - ddr training function
fatinfo - print information about filesystem
fatload - load binary file from a dos filesystem
fatls - list files in a directory (default /)
fdt    - flattened device tree utility commands
getinfo - print hardware information
go    - start application at address 'addr'
help - print command description/usage
hibernate- Hibernate!! boot
ir    - IR command:
loadb - load binary file over serial line (kermit mode)
loady - load binary file over serial line (ymodem mode)
loop - infinite loop on address range
md    - memory display
mii    - MII utility commands
mm    - memory modify (auto-incrementing address)
mmc    - MMC sub system
mmcinfo - mmcinfo <dev num>-- display MMC info
mtest - simple RAM read/write test
mw    - memory write (fill)
nand - NAND sub-system
nboot - boot from NAND device
nm    - memory modify (constant address)
otp_burntoecurechipset- Burn to secure chipset, please be careful !!!
otp_getcustomerkey- otp_getcustomerkey
otp_getstbprivdata- otp_getstbprivdata
otp_gettrustzonestat- Get TEE status
otp_setstbprivdata- StbPrivData
otpreadall- read otp ,for example otpreadall
otpwrite- write otp ,for example otpwrite adddress value
ping - send ICMP ECHO_REQUEST to network host
printenv- print environment variables
rarpboot- boot image via network using RARP/TFTP protocol
reset - Perform RESET of the CPU
saveenv - save environment variables to persistent storage
setenv  - set environment variables
tftp - tftp  - download or upload image via network using TFTP protocol
unzip - unzip a memory region
uploadx - upload binary file over serial line (xmodem mode)
usb    - USB sub-system
usbboot - boot from USB device
version - print monitor version