FreeCalypso > hg > freecalypso-tools
comparison loadtools/scripts/leonardo.config @ 555:0093bf43c813
loadtools/scripts: added leonardo and tango configs
| author | Mychaela Falconia <falcon@freecalypso.org> |
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| date | Sun, 05 Jan 2020 22:43:18 +0000 |
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| children |
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| 554:c44f3bf0e4d5 | 555:0093bf43c813 |
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| 1 # Most Leonardo boards will probably have Calypso C035 chips on them, | |
| 2 # but we know that some very early Leonardo boards had been built with | |
| 3 # Calypso C05B, thus we need to stay within the lower clock frequency | |
| 4 # limits of the latter. | |
| 5 | |
| 6 # The following parameters go into the <p command sent to the boot ROM | |
| 7 pll-config 3/1 # 26 MHz in, PLL&DSP @ 78 MHz, ARM @ 39 MHz | |
| 8 rhea-cntl 0x00 # good for all Calypso platforms | |
| 9 | |
| 10 # The remaining settings are carried out via loadagent commands | |
| 11 init-script cs2-4ws-8mb.init | |
| 12 | |
| 13 # There had been many Leonardo board variants with different flash chips, | |
| 14 # including a version with a second flash chip select on nCS2 - thus nCS2 | |
| 15 # is considered to be reserved for flash in the Leonardo family. | |
| 16 flash dual-8M 0x03000000 0x01800000 | |
| 17 | |
| 18 # Perform a Iota poweroff when we are done | |
| 19 exit-mode iota-off |