Hello Jamin
On 4/10/25 04:38, Jamin Lin wrote:
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
I don't see any updates on the vbootrom github repo for Aspeed SoCs. Is the
vbootrom compatible with the Nuvoton SoC ?
Thanks,
C.
v2:
Add "Introduced ASPEED_DEV_VBOOTROM in the device enumeration" patch to fix
build failed.
Jamin Lin (10):
hw/arm/aspeed: Introduced ASPEED_DEV_VBOOTROM in the device
enumeration
hw/arm/aspeed_ast27x0: Add "vbootrom_size" field to AspeedSoCClass
hw/arm/aspeed_ast27x0: Rename variable sram_name to name in ast2700
realize
hw/arm/aspeed_ast27x0 Introduce vbootrom memory region
hw/arm/aspeed: Enable vbootrom support by default 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: Update AST2700 functional test to use
vbootrom
docs/system/arm/aspeed: Support vbootrom for AST2700
MAINTAINERS | 1 +
docs/system/arm/aspeed.rst | 18 +++--------
include/hw/arm/aspeed.h | 1 +
include/hw/arm/aspeed_soc.h | 3 ++
hw/arm/aspeed.c | 37 ++++++++++++++++++++++-
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 | 38 +-----------------------
10 files changed, 69 insertions(+), 56 deletions(-)
create mode 100644 pc-bios/ast27x0_bootrom.bin
