| Message ID | 20221130220825.193693-5-prabhakar.mahadev-lad.rj@bp.renesas.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add support for Renesas RZ/Five SoC | expand |
On Thu, Dec 1, 2022 at 3:38 AM Prabhakar <prabhakar.csengg@gmail.com> wrote: > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > > This commit provides basic support for the Renesas RZ/Five > (R9A07G043F) SoC. > > The RZ/Five microprocessor includes a single RISC-V CPU Core (Andes AX45MP) > 1.0 GHz, 16-bit DDR3L/DDR4 interface. Supported interfaces include: > - Gigabit Ethernet 2ch > - CAN interface (CAN-FD) 2ch > - USB 2.0 interface 2ch > - SD interface 2ch > - AD converter 2ch > > Useful links: > ------------- > Links: https://www.renesas.com/us/en/products/microcontrollers-microprocessors/rz-mpus/rzfive-risc-v-general-purpose-microprocessors-risc-v-cpu-core-andes-ax45mp-single-10-ghz-2ch-gigabit-ethernet > Links: http://www.andestech.com/en/products-solutions/andescore-processors/riscv-ax45mp/ > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Looks good to me. Reviewed-by: Anup Patel <anup@brainfault.org> Regards, Anup > --- > v2->v3 > * New patch > --- > platform/generic/Kconfig | 4 ++++ > platform/generic/configs/defconfig | 2 ++ > platform/generic/renesas/rzfive/objects.mk | 8 ++++++++ > platform/generic/renesas/rzfive/rzfive.c | 17 +++++++++++++++++ > 4 files changed, 31 insertions(+) > create mode 100644 platform/generic/renesas/rzfive/objects.mk > create mode 100644 platform/generic/renesas/rzfive/rzfive.c > > diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig > index 4b5d2cd..62c7a2d 100644 > --- a/platform/generic/Kconfig > +++ b/platform/generic/Kconfig > @@ -32,6 +32,10 @@ config PLATFORM_ANDES_AE350 > bool "Andes AE350 support" > default n > > +config PLATFORM_RENESAS_RZFIVE > + bool "Renesas RZ/Five support" > + default n > + > config PLATFORM_SIFIVE_FU540 > bool "SiFive FU540 support" > default n > diff --git a/platform/generic/configs/defconfig b/platform/generic/configs/defconfig > index 2eaeeb7..47fca95 100644 > --- a/platform/generic/configs/defconfig > +++ b/platform/generic/configs/defconfig > @@ -1,5 +1,6 @@ > CONFIG_PLATFORM_ALLWINNER_D1=y > CONFIG_PLATFORM_ANDES_AE350=y > +CONFIG_PLATFORM_RENESAS_RZFIVE=y > CONFIG_PLATFORM_SIFIVE_FU540=y > CONFIG_PLATFORM_SIFIVE_FU740=y > CONFIG_FDT_GPIO=y > @@ -24,6 +25,7 @@ CONFIG_FDT_SERIAL=y > CONFIG_FDT_SERIAL_CADENCE=y > CONFIG_FDT_SERIAL_GAISLER=y > CONFIG_FDT_SERIAL_HTIF=y > +CONFIG_FDT_SERIAL_RENESAS_SCIF=y > CONFIG_FDT_SERIAL_SHAKTI=y > CONFIG_FDT_SERIAL_SIFIVE=y > CONFIG_FDT_SERIAL_LITEX=y > diff --git a/platform/generic/renesas/rzfive/objects.mk b/platform/generic/renesas/rzfive/objects.mk > new file mode 100644 > index 0000000..2e7e37f > --- /dev/null > +++ b/platform/generic/renesas/rzfive/objects.mk > @@ -0,0 +1,8 @@ > +# > +# SPDX-License-Identifier: BSD-2-Clause > +# > +# Copyright (C) 2022 Renesas Electronics Corp. > +# > + > +carray-platform_override_modules-$(CONFIG_PLATFORM_RENESAS_RZFIVE) += renesas_rzfive > +platform-objs-$(CONFIG_PLATFORM_RENESAS_RZFIVE) += renesas/rzfive/rzfive.o > diff --git a/platform/generic/renesas/rzfive/rzfive.c b/platform/generic/renesas/rzfive/rzfive.c > new file mode 100644 > index 0000000..2b82bc6 > --- /dev/null > +++ b/platform/generic/renesas/rzfive/rzfive.c > @@ -0,0 +1,17 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (C) 2022 Renesas Electronics Corp. > + * > + */ > + > +#include <platform_override.h> > +#include <sbi_utils/fdt/fdt_helper.h> > + > +static const struct fdt_match renesas_rzfive_match[] = { > + { .compatible = "renesas,r9a07g043" }, > + { /* sentinel */ } > +}; > + > +const struct platform_override renesas_rzfive = { > + .match_table = renesas_rzfive_match, > +}; > -- > 2.17.1 >
diff --git a/platform/generic/Kconfig b/platform/generic/Kconfig index 4b5d2cd..62c7a2d 100644 --- a/platform/generic/Kconfig +++ b/platform/generic/Kconfig @@ -32,6 +32,10 @@ config PLATFORM_ANDES_AE350 bool "Andes AE350 support" default n +config PLATFORM_RENESAS_RZFIVE + bool "Renesas RZ/Five support" + default n + config PLATFORM_SIFIVE_FU540 bool "SiFive FU540 support" default n diff --git a/platform/generic/configs/defconfig b/platform/generic/configs/defconfig index 2eaeeb7..47fca95 100644 --- a/platform/generic/configs/defconfig +++ b/platform/generic/configs/defconfig @@ -1,5 +1,6 @@ CONFIG_PLATFORM_ALLWINNER_D1=y CONFIG_PLATFORM_ANDES_AE350=y +CONFIG_PLATFORM_RENESAS_RZFIVE=y CONFIG_PLATFORM_SIFIVE_FU540=y CONFIG_PLATFORM_SIFIVE_FU740=y CONFIG_FDT_GPIO=y @@ -24,6 +25,7 @@ CONFIG_FDT_SERIAL=y CONFIG_FDT_SERIAL_CADENCE=y CONFIG_FDT_SERIAL_GAISLER=y CONFIG_FDT_SERIAL_HTIF=y +CONFIG_FDT_SERIAL_RENESAS_SCIF=y CONFIG_FDT_SERIAL_SHAKTI=y CONFIG_FDT_SERIAL_SIFIVE=y CONFIG_FDT_SERIAL_LITEX=y diff --git a/platform/generic/renesas/rzfive/objects.mk b/platform/generic/renesas/rzfive/objects.mk new file mode 100644 index 0000000..2e7e37f --- /dev/null +++ b/platform/generic/renesas/rzfive/objects.mk @@ -0,0 +1,8 @@ +# +# SPDX-License-Identifier: BSD-2-Clause +# +# Copyright (C) 2022 Renesas Electronics Corp. +# + +carray-platform_override_modules-$(CONFIG_PLATFORM_RENESAS_RZFIVE) += renesas_rzfive +platform-objs-$(CONFIG_PLATFORM_RENESAS_RZFIVE) += renesas/rzfive/rzfive.o diff --git a/platform/generic/renesas/rzfive/rzfive.c b/platform/generic/renesas/rzfive/rzfive.c new file mode 100644 index 0000000..2b82bc6 --- /dev/null +++ b/platform/generic/renesas/rzfive/rzfive.c @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2022 Renesas Electronics Corp. + * + */ + +#include <platform_override.h> +#include <sbi_utils/fdt/fdt_helper.h> + +static const struct fdt_match renesas_rzfive_match[] = { + { .compatible = "renesas,r9a07g043" }, + { /* sentinel */ } +}; + +const struct platform_override renesas_rzfive = { + .match_table = renesas_rzfive_match, +};