v1:
Add initial support for AST27x0
The purpose of vbootrom here is to simulate the work of BootMCU SPL (riscv)
in AST2700, because QEMU doesn't support heterogenous architecture yet.
ast27x0_bootrom.bin is a simplified, free (Apache 2.0) boot ROM for
ASPEED AST27x0 BMC SOC. It currently implements the bare minimum to
load, parse, initialize and run boot images stored in SPI flash, but may grow
more features over time as needed. The source code is available at:
https://github.com/google/vbootrom
v2:
Add "Introduced ASPEED_DEV_VBOOTROM in the device enumeration" patch to fix
build failed.
v3:
1. Supports both vbootrom and device loader boot methods, with vbootrom used as
the default.
2. Fix review and QTEST test failed issues.
Jamin Lin (10):
hw/arm/aspeed_ast27x0: Rename variable sram_name to name in ast2700
realize
hw/arm/aspeed_ast27x0 Introduce vbootrom memory region
hw/arm/aspeed: Add vbootrom support on AST2700 EVB machines
hw/arm/aspeed: Reuse rom_size variable for vbootrom setup
hw/arm/aspeed: Add support for loading vbootrom image via "-bios"
pc-bios: Add AST27x0 vBootrom
tests/functional/aspeed: Move I2C test into shared helper for AST2700
reuse
tests/functional/aspeed: Update test ASPEED SDK v09.06
tests/functional/aspeed: Add to test vbootrom for AST2700
docs/system/arm/aspeed: Support vbootrom for AST2700
MAINTAINERS | 1 +
docs/system/arm/aspeed.rst | 29 +++++++++++-
include/hw/arm/aspeed.h | 2 +
include/hw/arm/aspeed_soc.h | 3 ++
hw/arm/aspeed.c | 41 +++++++++++++++-
hw/arm/aspeed_ast27x0.c | 20 ++++++--
pc-bios/README | 6 +++
pc-bios/ast27x0_bootrom.bin | Bin 0 -> 15464 bytes
pc-bios/meson.build | 1 +
tests/functional/test_aarch64_aspeed.py | 59 +++++++++++++++---------
10 files changed, 135 insertions(+), 27 deletions(-)
create mode 100644 pc-bios/ast27x0_bootrom.bin
--
2.43.0