海思调试记录
硬件：
HI3536V100
4片H5TQ4G63CFR
SPI nor FLASH ：MX25L25635FMI-10G_16P
（选择3 Byte mode(default)）
.\265编解码\Hi3536 V100R001C02SPC030\01.software\board\document_cn
目录下文件：Hi3536 SDK 安装以及升级使用说明.txt
烧写Uclibc映像文件到SPI Flash。（以32M SPI Flash为例）
1）地址空间说明（其中，m表示master arm；s表示slave arm）
| 1M | 4M | 6M | 1M | 4M | 6M |
|---------------|---------------|---------------|---------------|---------------|---------------|
| boot(m) | kernel(m) | rootfs(m) | boot(s) | kernel(s) | rootfs(s) |
以下的操作均基于图示的地址空间分配，您也可以根据实际情况进行调整。
2）烧写主u-boot
mw.b 0x42000000 0xff 0x100000
tftp 0x42000000 master/image_uclibc/u-boot-hi3536.bin
sf probe 0
sf erase 0x0 0x100000
sf write 0x42000000 0x0 0x100000
reset
3）烧写主内核
mw.b 0x42000000 0xff 0x400000
tftp 0x42000000 master/image_uclibc/uImage_hi3536
sf probe 0
sf erase 0x100000 0x400000
sf write 0x42000000 0x100000 0x400000
4）烧写主文件系统
mw.b 0x42000000 0xff 0x600000
tftp 0x42000000 master/image_uclibc/rootfs_hi3536_64k.jffs2
sf probe 0
sf erase 0x500000 0x600000
sf write 0x42000000 0x500000 0x600000
5）烧写从u-boot
mw.b 0x42000000 0xff 0x100000
tftp 0x42000000 slave/image_uclibc/u-boot-hi3536.bin
sf probe 0
sf erase 0xb00000 0x100000
sf write 0x42000000 0xb00000 0x100000
6）烧写从内核
mw.b 0x42000000 0xff 0x400000
tftp 0x42000000 slave/image_uclibc/uImage_hi3536
sf probe 0
sf erase 0xc00000 0x400000
sf write 0x42000000 0xc00000 0x400000
7）烧写从文件系统
mw.b 0x42000000 0xff 0x600000
tftp 0x42000000 slave/image_uclibc/rootfs-SLV_FULL_REL.cramfs.initrd.img
sf probe 0
sf erase 0x1000000 0x600000
sf write 0x42000000 0x1000000 0x600000
8）设置启动参数
setenv bootargs 'mem=128M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),4M(kernel),6M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x42000000 0x100000 0x400000;bootm 0x42000000'
setenv slave_autostart 1
setenv slave_bootcmd 'sf probe 0;sf read 0x81000000 0xb00000 0x80000;sf read 0x82000000 0xc00000 0x400000;sf read 0x83000000 0x1000000 0x600000;bootm 0x81000000 0x82000000 0x83000000'
setenv slave_bootargs 'mem=96M console=ttyAMA0,115200'
sa
使用Hitool工具烧写，则不需要使用指令烧写
烧写内核文件后
连接终端
查看env（环境变量）：printenv
设置env变量中的启动参数
setenv bootargs 'mem=128M console=ttyAMA0,115200 root=/dev/mtdblock2 rootfstype=jffs2 mtdparts=hi_sfc:1M(boot),4M(kernel),6M(rootfs)'
setenv bootcmd 'sf probe 0;sf read 0x42000000 0x100000 0x400000;bootm 0x42000000'
setenv slave_autostart 1
setenv slave_bootcmd 'sf probe 0;sf read 0x81000000 0xb00000 0x80000;sf read 0x82000000 0xc00000 0x400000;sf read 0x83000000 0x1000000 0x600000;bootm 0x81000000 0x82000000 0x83000000'
setenv slave_bootargs 'mem=96M console=ttyAMA0,115200'
sa
HI3519V101
串口已经连接，请给单板上电，若已经上电，请断电后重新上电。
################################# ---- 10%
################################ ---- 20%
################################ ---- 30%
################################ ---- 41%
################################ ---- 51%
################################ ---- 61%
################################ ---- 72%
################################ ---- 82%
################################ ---- 92%
####################### ---- 100%
Boot download completed!
Boot burned successfully.
System startup
U-Boot 2010.06 (Sep 07 2018 - 01:53:16)
Check Flash Memory Controller v100 ... Found
SPI Nor(cs 0) ID: 0xc2 0x20 0x18
Block:64KB Chip:16MB Name:"MX25L128XX"
SPI Nor total size: 16MB
MMC:
EMMC/MMC/SD controller initialization.
Card did not respond to voltage select!
No EMMC/MMC/SD device found !
In: serial
Out: serial
Err: serial
Hit any key to stop autoboot: 1 0
16384 KiB hi_fmc at 0:0 is now current device
## Booting kernel from Legacy Image at 82000000 ...
Image Name: Linux-3.18.20
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3098182 Bytes = 3 MiB
Load Address: 80008000
Entry Point: 80008000
Loading Kernel Image ...
串口已经连接，请给单板上电，若已经上电，请断电后重新上电。
################################# ---- 10%
################################ ---- 20%
################################ ---- 30%
################################ ---- 41%
################################ ---- 51%
################################ ---- 61%
################################ ---- 72%
################################ ---- 82%
################################ ---- 92%
####################### ---- 100%
Boot download completed!
System startup
U-Boot 2010.06 (Sep 07 2018 - 01:53:16)
Check Flash Memory Controller v100 ... Found
SPI Nor(cs 0) ID: 0xc2 0x20 0x18
Block:64KB Chip:16MB Name:"MX25L128XX"
SPI Nor total size: 16MB
MMC:
EMMC/MMC/SD controller initialization.
Card did not respond to voltage select!
No EMMC/MMC/SD device found !
In: serial
Out: serial
Err: serial
start download process.
Boot started successfully!
Send command: getinfo version
version: 3.0.3
[EOT](OK)
Send command: getinfo bootmode
spi
[EOT](OK)
Send command: sf probe 0
16384 KiB hi_fmc at 0:0 is now current device
[EOT](OK)
Send command: getinfo spi
Block:64KB Chip:16MB*1
ID:0xC2 0x20 0x18
Name:"MX25L128XX"
[EOT](OK)
Send command: sf probe 0
16384 KiB hi_fmc at 0:0 is now current device
[EOT](OK)
Send command: sf erase 0x0 0x50000
Erasing at 0x10000 -- 20% complete.
Erasing at 0x20000 -- 40% complete.
Erasing at 0x30000 -- 60% complete.
Erasing at 0x40000 -- 80% complete.
Erasing at 0x50000 -- 100% complete.
[EOT](OK)
Send command: sf write 0x81000000 0x0 0x50000
Writing at 0x10000 -- 20% complete.
Writing at 0x20000 -- 40% complete.
Writing at 0x30000 -- 60% complete.
Writing at 0x40000 -- 80% complete.
Writing at 0x50000 -- 100% complete.
[EOT](OK)
Send command: reset
reset success!
Boot burned successfully.