[PATCH v2 0/7] K230: add gsdma and decomp_gzip

[Tao Ding <dingtao0430@163.com>]

Hi all,

This patch series adds GSDMA and Decomp_gzip to the K230 board.
Enable k230 to use k230_unzip to decompress files during the u-boot phase.

This series includes the following features:

*patch1: add K230 gsdma which supports sdma, gdma is temporarily not supported
*patch2: add gsdma to K230 board
*patch3: add K230 gsdma qtest
*patch4: add K230 decomp_gzip which decompress data work with sdma
*patch5: add decomp_gzip to K230 board
*patch6: add K230 decomp_gzip qtest
*patch7: add a noc-stub region in K230 board

patchv1 is posted in:
https://lore.kernel.org/qemu-devel/20260721161335.73872-1-dingtao0430@163.com/

Changes in v2:
*patch1: 
  add endian conversion
  replace reset method
  update MAINTAINERS
  fixed the bug not clear enable register after dma finish
  fixed the bug in 2d-mode and src_fixed scr_addr should not increment
*patchv2:
  update K230 rst
*patch3:
  update MAINTAINERS
*patch4:
  replace reset method
  check dynamic huffman format in compressed data
  fixed the bug of read a write only bit in DECOMP_START register
  update MAINTAINERS
  update K230 rst
*patch6:
  compressed data is re generated using dynamic Huffman method,
  with added annotations and explanations
  update MAINTAINERS

Tao Ding (7):
  hw/dma: add K230 gsdma
  hw/riscv: k230: add gsdma in K230 board
  tests/qtest: add test for K230 gsdma
  hw/misc: add K230 decomp gzip
  hw/riscv: k230: add decomp gzip in K230 board
  tests/qtest: add test for K230 decomp gzip
  hw/riscv: k230: add a noc stub region in K230 board

 MAINTAINERS                         |   6 +
 docs/system/riscv/k230.rst          |   2 +
 hw/dma/Kconfig                      |   3 +
 hw/dma/k230_gsdma.c                 | 562 ++++++++++++++++++++++++++++
 hw/dma/meson.build                  |   1 +
 hw/dma/trace-events                 |   6 +
 hw/misc/Kconfig                     |   3 +
 hw/misc/k230_decomp_gzip.c          | 508 +++++++++++++++++++++++++
 hw/misc/meson.build                 |   1 +
 hw/misc/trace-events                |   4 +
 hw/riscv/Kconfig                    |   2 +
 hw/riscv/k230.c                     |  38 +-
 include/hw/dma/k230_gsdma.h         | 130 +++++++
 include/hw/misc/k230_decomp_gzip.h  |  92 +++++
 include/hw/riscv/k230.h             |   5 +
 tests/qtest/k230-decomp-gzip-test.c | 200 ++++++++++
 tests/qtest/k230-gsdma-test.c       | 201 ++++++++++
 tests/qtest/meson.build             |   2 +-
 18 files changed, 1758 insertions(+), 8 deletions(-)
 create mode 100644 hw/dma/k230_gsdma.c
 create mode 100644 hw/misc/k230_decomp_gzip.c
 create mode 100644 include/hw/dma/k230_gsdma.h
 create mode 100644 include/hw/misc/k230_decomp_gzip.h
 create mode 100644 tests/qtest/k230-decomp-gzip-test.c
 create mode 100644 tests/qtest/k230-gsdma-test.c


base-commit: 300438ffbb8d9430cac2fcc15cba6f482b2c0587
-- 
2.43.0