On Wed, Sep 14, 2022 at 09:52:37AM +0200, Marco Felsch wrote: > On 22-09-14, Sascha Hauer wrote: > > On Tue, Sep 13, 2022 at 02:49:54PM +0200, Marco Felsch wrote: > > > Add Allwinner sun20i SoC and D1-Nezha board support. > > > > > > Signed-off-by: Marco Felsch <m.felsch@xxxxxxxxxxxxxx> > > > --- > > > Documentation/boards/riscv.rst | 102 +++++++++++++++++ > > > arch/riscv/Kconfig.socs | 16 +++ > > > arch/riscv/boards/Makefile | 1 + > > > arch/riscv/boards/allwinner-d1/Makefile | 3 + > > > arch/riscv/boards/allwinner-d1/lowlevel.c | 12 ++ > > > arch/riscv/configs/sun20i_defconfig | 130 ++++++++++++++++++++++ > > > arch/riscv/include/asm/debug_ll.h | 5 + > > > common/Kconfig | 5 + > > > images/Makefile.riscv | 4 + > > > 9 files changed, 278 insertions(+) > > > create mode 100644 arch/riscv/boards/allwinner-d1/Makefile > > > create mode 100644 arch/riscv/boards/allwinner-d1/lowlevel.c > > > create mode 100644 arch/riscv/configs/sun20i_defconfig > > > > > > > [...] > > > > > diff --git a/arch/riscv/configs/sun20i_defconfig b/arch/riscv/configs/sun20i_defconfig > > > new file mode 100644 > > > index 0000000000..157c430723 > > > --- /dev/null > > > +++ b/arch/riscv/configs/sun20i_defconfig > > > > I can select all machines built with sifive_defconfig, starfive_defconfig, > > sun20i_defconfig and virt64_defconfig in a single config and > > successfully build barebox with all these machines. > > > > Instead of adding another defconfig we should go into the opposite > > direction and consolidate the defconfigs. > > > > Maybe a rv32i_defconfig and a rv64i_defconfig would be it. > > Good point. One question, do we even have support for rv32i? It can be selected in Kconfig and we have defconfigs built with it, so I would assume yes. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
