[U-Boot] [PATCH v2 0/7] AE350 SMP support RISC-V

Andes
2019-03-25T07:35:13Z

Changes in v2:
- Drop patch1 and replace by simple-bus driver
- Rename nds_plic as andes_plic
- Move initialize plic to PLIC_BASE_GET() and called automatically
- Rename nds_plmt as andes_plmt
- Recovery dts isa string

Rick Chen (7):
riscv: Add a SYSCON driver for Andestech's PLIC
riscv: Add a SYSCON driver for Andestech's PLMT
riscv: ae350: disable ATCPIT100 timer
riscv: ax25: Add platform-specific Kconfig options
riscv: ax25: Andes specific cache shall only support in M-mode
riscv: dts: ae350 support SMP
riscv: ae350: enable SMP

arch/riscv/Kconfig | 18 ++++++
arch/riscv/cpu/ax25/Kconfig | 7 +++
arch/riscv/dts/ae350_32.dts | 81 ++++++++++++++++++-------
arch/riscv/dts/ae350_64.dts | 47 +++++++++++++--
arch/riscv/include/asm/global_data.h | 6 ++
arch/riscv/include/asm/syscon.h | 3 +-
arch/riscv/lib/Makefile | 2 +
arch/riscv/lib/andes_plic.c | 111 +++++++++++++++++++++++++++++++++++
arch/riscv/lib/andes_plmt.c | 53 +++++++++++++++++
board/AndesTech/ax25-ae350/Kconfig | 1 +
configs/ae350_rv32_defconfig | 1 -
configs/ae350_rv64_defconfig | 1 -
12 files changed, 301 insertions(+), 30 deletions(-)
create mode 100644 arch/riscv/lib/andes_plic.c
create mode 100644 arch/riscv/lib/andes_plmt.c

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2.7.4