Page MenuHomeFreeBSD

riscv: support Allwinner D1 MMC controller
Needs ReviewPublic

Authored by julien.cassette_gmail.com on Jun 25 2022, 12:54 PM.
Tags
None
Referenced Files
Unknown Object (File)
Sat, Nov 22, 12:23 AM
Unknown Object (File)
Sun, Nov 2, 4:19 AM
Unknown Object (File)
Sat, Nov 1, 7:19 PM
Unknown Object (File)
Wed, Oct 29, 7:31 PM
Unknown Object (File)
Wed, Oct 29, 7:24 PM
Unknown Object (File)
Wed, Oct 29, 7:18 PM
Unknown Object (File)
Mon, Oct 27, 8:18 PM
Unknown Object (File)
Oct 23 2025, 10:10 PM

Details

Reviewers
manu
mhorne
Group Reviewers
riscv
Summary

This was a work in progress but I cannot get it to work, so just
submitting it if someone has an idea or wants to debug it...

Modify the aw_mmc driver for the D1:

  • BUFF_SIZE must be a multiple of 4 bytes
  • BUFF_ADDR is a word address
  • NEXT_DESP_ADDR is a word address
  • DES_BASE_ADDR is a word address

Signed-off-by: Julien Cassette <julien.cassette@gmail.com>

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Passed
Unit
No Test Coverage
Build Status
Buildable 46113
Build 43002: arc lint + arc unit