Difference between revisions of "How to boot from sd-card"
Yunjin.jiang (talk | contribs) |
Yunjin.jiang (talk | contribs) |
||
| Line 1: | Line 1: | ||
| − | '''STEP 1 : | + | '''STEP 1 : Get tools.''' |
| − | + | [https://github.com/ADVANTECH-Rockchip/linux_tools/blob/rk3288_linux_v2.0/linux/Linux_sdboot/rk3288_sdboot.tar.gz https://github.com/ADVANTECH-Rockchip/linux_tools/blob/rk3288_linux_v2.0/linux/Linux_sdboot/rk3288_sdboot.tar.gz] | |
The tools must be run linux OS like Ubuntu. | The tools must be run linux OS like Ubuntu. | ||
| − | '''STEP 2 : Get images.''' | + | '''STEP 2 : Get images.''' |
Get the latest release images (from PM) . | Get the latest release images (from PM) . | ||
| Line 11: | Line 11: | ||
'''STEP 3 : ''' | '''STEP 3 : ''' | ||
| − | Put images to tool's fold, like : | + | Put images to tool's fold, like : |
sdboot.sh<br/>rockdev/image/parameter.txt<br/>rockdev/image/boot.img<br/>… … | sdboot.sh<br/>rockdev/image/parameter.txt<br/>rockdev/image/boot.img<br/>… … | ||
| − | '''STEP 4 : Get sd-card Node.''' | + | '''STEP 4 : Get sd-card Node.''' |
| − | Before inserting sd-card to PC，Input the following command in terminal : | + | Before inserting sd-card to PC，Input the following command in terminal : |
''<span style="background-color:#D3D3D3;">ls /dev/sd*</span>'' | ''<span style="background-color:#D3D3D3;">ls /dev/sd*</span>'' | ||
| − | After inserting sd-card to PC，Input the following command in terminal : | + | After inserting sd-card to PC，Input the following command in terminal : |
''<span style="background-color:#D3D3D3;">ls /dev/sd*</span>'' | ''<span style="background-color:#D3D3D3;">ls /dev/sd*</span>'' | ||
| Line 27: | Line 27: | ||
The added node is for sd-card . | The added node is for sd-card . | ||
| − | '''STEP 5 : Burn sd-card .''' | + | '''STEP 5 : Burn sd-card .''' |
| − | Insert sd-card, cd tools's path . Then input the following command : | + | Insert sd-card, cd tools's path . Then input the following command : |
./sdboot.sh <span style="color:#FF0000;">sdX</span> | ./sdboot.sh <span style="color:#FF0000;">sdX</span> | ||
| − | <span style="color:#FF0000;">[Note : sdX is the node getting from STEP 4 .]</span> | + | <span style="color:#FF0000;">[Note : sdX is the node getting from STEP 4 .]</span> |
Latest revision as of 03:02, 18 June 2019
STEP 1 : Get tools.
The tools must be run linux OS like Ubuntu.
STEP 2 : Get images.
Get the latest release images (from PM) .
STEP 3 :
Put images to tool's fold, like :
sdboot.sh
rockdev/image/parameter.txt
rockdev/image/boot.img
… …
STEP 4 : Get sd-card Node.
Before inserting sd-card to PC，Input the following command in terminal :
ls /dev/sd*
After inserting sd-card to PC，Input the following command in terminal :
ls /dev/sd*
The added node is for sd-card .
STEP 5 : Burn sd-card .
Insert sd-card, cd tools's path . Then input the following command :
./sdboot.sh sdX
[Note : sdX is the node getting from STEP 4 .]
NOTE：
1. It's beter if SD-card is more than 8GB and Class 10 high speed card .
2. The following case is OK for booting from SD-card .
(1) Without eMMC.
(2) EMMC is empty.
(3) EMMC is burned Debian OS.
3. If e-MMC is burned Android, the device CANNOT boot from sd-card .