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riscv: support Allwinner D1 MMC controller
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Authored by julien.cassette_gmail.com on Jun 25 2022, 12:54 PM.
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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
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Lint Passed
Unit
No Test Coverage
Build Status
Buildable 46113
Build 43002: arc lint + arc unit