| # |
| # HSS Payload Generator - buildroot configuration file |
| # |
| |
| # First, we can optionally set a name for our image, otherwise one will be created dynamically |
| set-name: 'PolarFire-SoC-HSS::U-Boot' |
| |
| # |
| # Next, we'll define the entry point addresses for each hart, as follows: |
| # |
| hart-entry-points: {u54_1: '0x80200000', u54_2: '0x80200000', u54_3: '0x80200000', u54_4: '0x80200000'} |
| # |
| # Finally, we'll define a payloads (source binary file) that will be placed at certain regions in memory |
| # The payload section is defined with the keyword payloads, and then a number of individual |
| # payload descriptors. |
| # |
| # Each payload has a name (path to its ELF/bin file), an owner-hart, and optionally 1-3 secondary-harts. |
| # |
| # Additionally, it has a privilege mode in which it will start execution. |
| # * Valid privilege modes are PRV_M, PRV_S and PRV_U. |
| # |
| # |
| # In this case, the only payload is the u-boot s-mode binary. |
| # |
| # Case only matters for the ELF path names, not the keywords. |
| # |
| payloads: |
| u-boot.bin: {exec-addr: '0x80200000', owner-hart: u54_1, secondary-hart: u54_2, secondary-hart: u54_3, secondary-hart: u54_4, priv-mode: prv_s} |
