Difference between revisions of "Uboot FPGA firmware update from Linux"
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(New page: The U-Boot FPGA firmware can be updated by means of U-Boot (Target_Software_Installation#FPGA_firmware_installation) or directly from Linux as described herewith. Under Linux: At fir...) |
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Under Linux: | Under Linux: | ||
| − | At first download your FPGA firmware: | + | * At first download your FPGA firmware: |
| − | + | <pre class="apf"> | |
| − | < | + | # tftp -g -r my_firmware.bit 192.168.0.2 |
| + | </pre> | ||
| − | Once done the U-Boot Firmware partition has to be erased | + | * Once done, the U-Boot Firmware partition has to be erased: |
| − | + | <pre class="apf"> | |
| − | < | + | # flash_eraseall /dev/mtd2/ |
| + | </pre> | ||
| − | Then your FPGA .bit file can be written | + | * Then your FPGA .bit file can be written: |
| − | + | <pre class="apf"> | |
| − | < | + | # nandwrite -p /dev/mtd2 my_firmware.bit |
| + | </pre> | ||
| − | That's all | + | That's all ! |
Revision as of 10:18, 12 October 2010
The U-Boot FPGA firmware can be updated by means of U-Boot (Target_Software_Installation#FPGA_firmware_installation) or directly from Linux as described herewith.
Under Linux:
- At first download your FPGA firmware:
# tftp -g -r my_firmware.bit 192.168.0.2
- Once done, the U-Boot Firmware partition has to be erased:
# flash_eraseall /dev/mtd2/
- Then your FPGA .bit file can be written:
# nandwrite -p /dev/mtd2 my_firmware.bit
That's all !
