Package: wnpp Severity: wishlist Owner: Jonas Smedegaard <d...@jones.dk> X-Debbugs-Cc: debian-de...@lists.debian.org
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 * Package name : crust Version : 0.3 Upstream Author : Samuel Holland <sam...@sholland.org> * URL : https://github.com/crust-firmware/crust * License : BSD-1-clause and BSD-3-clause and Expat and GPL-2 Programming Lang: C Description : SCP firmware for sunxi SoCs The crust is the lowest-level component of a delicious fruit pie. Similarly, Crust is the lowest-level firmware component that runs on $FRUIT (Banana, Orange, Lichee) Pi single-board computers and other Allwinner-based devices, such as the Pine64 Pinebook and PinePhone. . Crust improves battery life and thermal performance by implementing a deep sleep state. During deep sleep, the CPU cores, the DRAM controller, and most onboard peripherals are powered down, reducing power consumption by 80% or more compared to an idle device. On boards without a PMIC, Crust is also responsible for orderly power-off and power-on of the device. . For this to work, Crust runs outside the main CPU and DRAM, on a dedicated always-on microprocessor called a System Control Processor (SCP). Crust is designed to run on a specific SCP implementation, Allwinner's AR100. This package requires a gcc cross-compiler for or1k (see bug#979323) and may also require patches to linux and u-boot (but possibly those are optional for an added power consumption). Personally I own an Olimex TERES-I DIY laptop and several Olimex arm64 boards, but would prefer to maintain this package as a team-effort with owners of other Allwinner boards involved as well. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEEn+Ppw2aRpp/1PMaELHwxRsGgASEFAl/0Tv4ACgkQLHwxRsGg ASFQkBAApHgCFb7ULKBWG8pyLyqIEK060cLVzJcfWh9g/P74mULRBfiX/gd0HOHw LYhcUYQ5y0P6t7A83zkSzLUDtWR8HHZOKq6dI6wA1XDUrhHYJUI/wlUy/K7oJuLI qnOtQOD8D06OKQyd41naynmB1NV2IINg+8uOMiLeT+x9TzqeiGntQfiLtYvVLy/R 7bXxJalaed67ViyOKqFy9b6u4YBM4s0mD7xB0PYx6KXQE/ion9PPdN0ORVZHdlkr DhRPyXP0rQTQhDwYJC0Y+1atwTTcFwcwZ2NlJ/sK8VVNw4bQNXdi/GXGvxdN2+MZ apl+hy4H10f2HtTtguRrx0KziMoDyFjUhc7PsnbZ1xPQaQw03zDB/aOVuJZobDWS 7DkL23GzGXsDyyk+L5KvezWY54F+lUAzhBNwF/W+EvHn5Lof5sXGl9o2Ehx7BvGB 8FBmwScGtzx37VSYREhRApb4vQC738FWGl5btPUCgc9cwu9ZZD21oe1l9Qermue9 OZRre8QfSvjdwuy3Xvmmf70onP98y9ioFh2mX0uFmbcZrvWxN42Tasq/4ifZTU76 feB8op9kSMf1nfds6HTzBckzYZZb1ODA93WlEY5q1dGCjKkfNptiFxXTkGwSGxGo FJeaaphTOp6R9X3ivY4hFHy2mPbCvQnrWeQaf/619TzR9x8i3DM= =O+5B -----END PGP SIGNATURE-----
