Difference between revisions of "Booting the system via NFS (BELK/BXELK)"
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{{Applies To Bora}} | {{Applies To Bora}} | ||
{{Applies To BoraX}} | {{Applies To BoraX}} | ||
| + | {{Applies To BoraLite}} | ||
{{InfoBoxBottom}} | {{InfoBoxBottom}} | ||
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|[[Bora_Embedded_Linux_Kit_(BELK)#BELK_software_components|3.0.0]] | |[[Bora_Embedded_Linux_Kit_(BELK)#BELK_software_components|3.0.0]] | ||
|First release | |First release | ||
| + | |- | ||
| + | |2.0.0 | ||
| + | |July 2017 | ||
| + | |[[Bora_Embedded_Linux_Kit_(BELK)#BELK_software_components|3.0.0, 4.0.0]] | ||
| + | |Updates for BELK-4.0.0/BXELK-2.0.0 | ||
|- | |- | ||
|} | |} | ||
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Assuming that: | Assuming that: | ||
| − | *the CPU module is booting with a working FSBL and U-Boot image (either from flash NOR SPI or flash NAND or MicroSD card) | + | *the CPU module is booting with a working FSBL (or U-boot SPL for BELK-4.0.0/BXELK-2.0.0) and U-Boot image (either from flash NOR SPI or flash NAND or MicroSD card) |
*a kernel image is available and ready to be downloaded through tftp | *a kernel image is available and ready to be downloaded through tftp | ||
*the root file system has been uncompressed into a nfs share | *the root file system has been uncompressed into a nfs share | ||
the system can boot using the <code>net_nfs</code>{{efn|The net_nfs configuration, besides setting the system for booting from the network, triggers a command (<code>program_fpga</code>) which loads the FPGA binary from TFTP and programs the bitstream.}} configuration, as described [[Booting_Linux_Kernel#Configuration_net_nfs|here]]. | the system can boot using the <code>net_nfs</code>{{efn|The net_nfs configuration, besides setting the system for booting from the network, triggers a command (<code>program_fpga</code>) which loads the FPGA binary from TFTP and programs the bitstream.}} configuration, as described [[Booting_Linux_Kernel#Configuration_net_nfs|here]]. | ||
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{{notelist}} | {{notelist}} | ||
Revision as of 14:17, 15 October 2019
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History[edit | edit source]
| Version | Date | BELK version | Notes |
|---|---|---|---|
| 1.0.0 | November 2015 | 3.0.0 | First release |
| 2.0.0 | July 2017 | 3.0.0, 4.0.0 | Updates for BELK-4.0.0/BXELK-2.0.0 |
Instructions[edit | edit source]
It is assumed that the development environment has been set up properly as described here.
Assuming that:
- the CPU module is booting with a working FSBL (or U-boot SPL for BELK-4.0.0/BXELK-2.0.0) and U-Boot image (either from flash NOR SPI or flash NAND or MicroSD card)
- a kernel image is available and ready to be downloaded through tftp
- the root file system has been uncompressed into a nfs share
the system can boot using the net_nfs[a] configuration, as described here.
- ↑ The net_nfs configuration, besides setting the system for booting from the network, triggers a command (
program_fpga) which loads the FPGA binary from TFTP and programs the bitstream.
