Hi Anup, On Mon, Dec 17, 2018 at 7:51 PM Anup Patel <a...@brainfault.org> wrote: > > This patchset enables Cadance MACB ethernet driver for > QEMU sifive_u machine. The Cadance MACB ethernet driver > works fine for QEMU sifive_u machince in both M-mode and > S-mode with some minor fixes. > > The patches are based upon latest RISC-V U-Boot tree > (git://git.denx.de/u-boot-riscv.git) at commit id > 9deb8d2fcd13d4a40a4e63c396fe4376af46efac > > To try on QEMU, please ensure following patches are > applied to QEMU sources: > https://patchwork.kernel.org/patch/10729579/ > https://patchwork.kernel.org/patch/10729581/ >
What "-device " parameter should I tell QEMU to instantiate the MACB? "-device ?" does not give me anything that looks like MACB. Without a proper "-device " parameter, I can boot U-Boot on QEMU sifive_u and see U-Boot driver is probed, but a simple 'ping' test does not work. > Anup Patel (3): > riscv: Add asm/dma-mapping.h for DMA mappings > net: macb: Fix clk API usage for RISC-V systems > riscv: qemu: Imply MACB ethernet for emulation > > arch/riscv/include/asm/dma-mapping.h | 37 ++++++++++++++++++++++++++++ > board/emulation/qemu-riscv/Kconfig | 4 +++ > drivers/net/macb.c | 4 ++- > 3 files changed, 44 insertions(+), 1 deletion(-) > create mode 100644 arch/riscv/include/asm/dma-mapping.h > > -- Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
