> From: Leo Liang <[email protected]> > Sent: Monday, September 9, 2024 8:17 PM > To: ChiaWei Wang <[email protected]> > > On Mon, Aug 19, 2024 at 06:17:00PM +0800, Chia-Wei Wang wrote: > > AST2700 SoCs integrates a Ibex 32-bits RISC-V core as the boot MCU for > > the first stage bootloader execution, namely SPL. > > > > This patch implements the preliminary base to successfully run SPL on > > this RV32-based MCU to the console banner message. > > > > Signed-off-by: Chia-Wei Wang <[email protected]> > > --- > > arch/riscv/Kconfig | 5 + > > arch/riscv/cpu/ast2700/Kconfig | 6 + > > arch/riscv/cpu/ast2700/Makefile | 1 + > > arch/riscv/cpu/ast2700/cpu.c | 23 ++++ > > arch/riscv/dts/Makefile | 1 + > > arch/riscv/dts/ast2700-ibex.dts | 22 ++++ > > arch/riscv/dts/ast2700-u-boot.dtsi | 40 ++++++ > > arch/riscv/dts/ast2700.dtsi | 76 ++++++++++++ > > arch/riscv/include/asm/arch-ast2700/scu.h | 145 > > ++++++++++++++++++++++ arch/riscv/include/asm/arch-ast2700/sli.h | > 82 ++++++++++++ > > board/aspeed/ibex_ast2700/Kconfig | 21 ++++ > > board/aspeed/ibex_ast2700/MAINTAINERS | 7 ++ > > board/aspeed/ibex_ast2700/Makefile | 2 + > > board/aspeed/ibex_ast2700/ibex_ast2700.c | 85 +++++++++++++ > > board/aspeed/ibex_ast2700/sli.c | 72 +++++++++++ > > configs/ibex-ast2700_defconfig | 92 ++++++++++++++ > > include/configs/ibex_ast2700.h | 12 ++ > > 17 files changed, 692 insertions(+) > > create mode 100644 arch/riscv/cpu/ast2700/Kconfig create mode > 100644 > > arch/riscv/cpu/ast2700/Makefile create mode 100644 > > arch/riscv/cpu/ast2700/cpu.c create mode 100644 > > arch/riscv/dts/ast2700-ibex.dts create mode 100644 > > arch/riscv/dts/ast2700-u-boot.dtsi > > create mode 100644 arch/riscv/dts/ast2700.dtsi create mode 100644 > > arch/riscv/include/asm/arch-ast2700/scu.h > > create mode 100644 arch/riscv/include/asm/arch-ast2700/sli.h > > create mode 100644 board/aspeed/ibex_ast2700/Kconfig create mode > > 100644 board/aspeed/ibex_ast2700/MAINTAINERS > > create mode 100644 board/aspeed/ibex_ast2700/Makefile > > create mode 100644 board/aspeed/ibex_ast2700/ibex_ast2700.c > > create mode 100644 board/aspeed/ibex_ast2700/sli.c create mode > > 100644 configs/ibex-ast2700_defconfig create mode 100644 > > include/configs/ibex_ast2700.h > > Hi Chia-Wei, > > Could you also provide proper document under ${u-boot}/doc/board regarding > how to build and run U-boot-SPL on AST2700? > > Other than that, LGTM. > > Reviewed-by: Leo Yu-Chi Liang <[email protected]> >
Hi Leo, Yes, I will prepare a v2 patch series for the build documentation and collect the tags given. Thanks for reviewing the patches! Regards, Chiawei
