On 09/11/2018 08:16 AM, Rudolf Marek wrote: > Hi, > > Sifive did great job [1] [2] and everything is now opensource including mask > rom loader.
Nice! Truly a win for freedom hardware Lets hope they next add an IOMMU. > > "Today we’re finally able to rectify this issue by releasing the FU540-C000’s > ZSBL and FSBL as an open source project, which can be found on GitHub like > all of SiFive’s other open source projects." > > And I guess someone could be interested in: > > "A Challenge > > Now that the bootloader code has been released it’s time for a little > challenge. Since the ZSBL lives in a mask ROM on the FU540-C000 there is no > way to replace it, but you can at least re-generate the contents of the ROM > and then verify that it matches the contents of a real HiFive Unleashed. > We’ve posted a copy of the contents of the mask ROM at > https://github.com/sifive/freedom-u540-c000-bootloader, the first person to > submit a pull request that can exactly reproduce that ROM will get a HiFive > Unleashed board!" Sweet :D I am trying that for sure! https://github.com/sifive/freedom-u540-c000-bootloader/tree/challenge/u540-c000-release Here is a linky to the actual mask rom for lazy people. > > Thanks > Rudolf > > > [1] > https://www.sifive.com/blog/2018/09/06/an-open-source-release-of-the-freedom-u540-c000s-bootloader/ > [2] https://github.com/sifive/freedom-u540-c000-bootloader > > >
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Description: application/pgp-keys
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