Re: [SPAM] [PATCH v1 00/12] Coprocessor and memory mapping improvements for AST2700

[Cédric Le Goater]

On 10/15/25 08:21, Jamin Lin wrote:

v1:
   1. Improved memory mapping
   2. Added SRAM support and increased SDRAM size to 512MB to fix
      coprocessor crash observed in SDK v09.08
   3. Updated coprocessor functional tests for SDK v09.08
   4. Added VBOOTROM support
   5. Shared a single SCU instance among PSP, SSP, and TSP
   6. Shared UART set among PSP, SSP, and TSP

Jamin Lin (12):
   hw/arm/aspeed_ast27x0-ssp: Add SDRAM region and fix naming and size to
     512MB
   hw/arm/aspeed_ast27x0-tsp: Add SDRAM region and fix naming and size to
     512MB
   hw/arm/ast27x0: Add SRAM link and alias mapping for SSP coprocessor
   hw/arm/ast27x0: Add SRAM link and alias mapping for TSP coprocessor
   hw/arm/ast27x0: Share single SCU instance across PSP, SSP, and TSP
   hw/arm/ast27x0: Share single UART set across PSP, SSP, and TSP
   hw/arm/aspeed_ast27x0-fc: Map FMC0 flash contents into CA35 boot ROM
   hw/arm/aspeed_ast27x0-fc: Add VBOOTROM support
   tests/functional/aarch64/ast2700fc: Update test ASPEED SDK v09.08
   tests/functional/aarch64/ast2700fc: Add eth2 network interface check
     in PCIe test
   tests/functional/aarch64/ast2700fc: Move coprocessor image loading to
     common function
   tests/functional/aarch64/ast2700fc: Add vbootrom test

  include/hw/arm/aspeed_coprocessor.h           | 14 ++--
  hw/arm/aspeed_ast27x0-fc.c                    | 55 +++++++++++----
  hw/arm/aspeed_ast27x0-ssp.c                   | 69 +++++++++----------
  hw/arm/aspeed_ast27x0-tsp.c                   | 69 +++++++++----------
  hw/arm/aspeed_coprocessor_common.c            |  7 ++
  .../aarch64/test_aspeed_ast2700fc.py          | 51 ++++++++++----
  6 files changed, 160 insertions(+), 105 deletions(-)

Applied to aspeed-next.

Thanks,

C.