LFX Mentorship
Porting AOSP 12 emulator to RISC-V RV64G
RISC-V1 Program Years
Porting AOSP 12 emulator to RISC-V RV64G
Open Source
About the Organization
This program pairs one or more mentees with an experienced mentor to deliver an AOSP 12 emulator for 64-bit RISC-V. RISC-V International has setup Android SIG and released RISC-V Android github repo as https://github.com/riscv-android-src. Current RVI Android codebase is based on AOSP 10, while the latest AOSP is 12 now. We hope to catch up with latest AOSP 12 codebase, and as part of our plan, an emulator is required first as test and run environment. Deliverables (bullet list of components and the changes expected): - Add RISC-V target in the emulator. - Porting Ranchu virtual board to support RISC-V machine. - Corresponding unit tests implementation - Regression tests pass Note: upon work should be based on AOSP 12. 3. acceptance criteria Acceptance criteria (bullet list with measurable results defined): - Phase I: Virtual peripherals of emulator can work with RISC-V 64bit cores and pass unit tests. - Phase II: Emulator can boot-up with Linux plus basic rootfs w/o GUI for AOSP 12. - Phase III: Emulator can boot-up with Linux plus rootfs w/ GUI for AOSP 12. Note: due to AOSP 12 rootfs is still in developing, a AOSP 10 rootfs from Android SIG repo can be used instead to help verification, but the kernel version should be matched with AOSP 12.
Primary Technologies & Languages
be able to independently undertake code development work.be able to independently analyze the bugs or crashes encountered, and have strong testing, debugging, analysis and error-checking capabilities.be able to quickly understand the connotation of the task and find a solution to complete the task with a small amount of assistance from mentor.proficiency in using more than one programming language, generally c/python/bash.risc-v
Technical Topics & Focus Areas
be able to independently undertake code development work.be able to independently analyze the bugs or crashes encountered, and have strong testing, debugging, analysis and error-checking capabilities.be able to quickly understand the connotation of the task and find a solution to complete the task with a small amount of assistance from mentor.proficiency in using more than one programming language, generally c/python/bash.risc-v
Participation Years
Completed Projects Distribution
Annual Completed Projects History
Porting AOSP 12 emulator to RISC-V RV64GHover over bars to view completed counts
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2022
Projects1
Years Active1
Stackbe able to independently undertake code development work.
TierTier 1
Past Projects
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Porting AOSP 12 emulator to RISC-V RV64G Mentorship Project
IntermediateThis program pairs one or more mentees with an experienced mentor to deliver an AOSP 12 emulator for 64-bit RISC-V. RISC-V International has setup Android SIG and released RISC-V Android github repo as https://github.com/riscv-android-src. Current RVI Android codebase is based on AOSP 10, while the latest AOSP is 12 now. We hope to catch up with latest AOSP 12 codebase, and as part of our plan, an emulator is required first as test and run environment. Deliverables (bullet list of components and the changes expected): - Add RISC-V target in the emulator. - Porting Ranchu virtual board to support RISC-V machine. - Corresponding unit tests implementation - Regression tests pass Note: upon work should be based on AOSP 12. 3. acceptance criteria Acceptance criteria (bullet list with measurable results defined): - Phase I: Virtual peripherals of emulator can work with RISC-V 64bit cores and pass unit tests. - Phase II: Emulator can boot-up with Linux plus basic rootfs w/o GUI for AOSP 12. - Phase III: Emulator can boot-up with Linux plus rootfs w/ GUI for AOSP 12. Note: due to AOSP 12 rootfs is still in developing, a AOSP 10 rootfs from Android SIG repo can be used instead to help verification, but the kernel version should be matched with AOSP 12.