diff options
author | Anup Patel <apatel@ventanamicro.com> | 2022-08-08 09:33:21 +0530 |
---|---|---|
committer | Anup Patel <anup@brainfault.org> | 2022-08-08 09:33:21 +0530 |
commit | 26bbff5f76e0ecd7a8e3f322961c481b73097a65 (patch) | |
tree | 38c001e38b970758709c71af2cc002c788340de4 /lib | |
parent | de80e9337d812c47087ef568be2b3af2e1bbaf04 (diff) | |
download | opensbi-26bbff5f76e0ecd7a8e3f322961c481b73097a65.zip opensbi-26bbff5f76e0ecd7a8e3f322961c481b73097a65.tar.gz opensbi-26bbff5f76e0ecd7a8e3f322961c481b73097a65.tar.bz2 |
lib: utils/serial: Use kconfig for enabling/disabling drivers
We update serial drivers makefile to use kconfig for enabling/disabling
drivers. To avoid compile errors, we also enable appropriate serial
drivers for each platform.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Tested-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>
Diffstat (limited to 'lib')
-rw-r--r-- | lib/utils/Kconfig | 6 | ||||
-rw-r--r-- | lib/utils/serial/Kconfig | 71 | ||||
-rw-r--r-- | lib/utils/serial/objects.mk | 44 |
3 files changed, 99 insertions, 22 deletions
diff --git a/lib/utils/Kconfig b/lib/utils/Kconfig index d6e0506..4524a3f 100644 --- a/lib/utils/Kconfig +++ b/lib/utils/Kconfig @@ -1 +1,7 @@ # SPDX-License-Identifier: BSD-2-Clause + +menu "Utils and Drivers Support" + +source "$(OPENSBI_SRC_DIR)/lib/utils/serial/Kconfig" + +endmenu diff --git a/lib/utils/serial/Kconfig b/lib/utils/serial/Kconfig new file mode 100644 index 0000000..e114f26 --- /dev/null +++ b/lib/utils/serial/Kconfig @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: BSD-2-Clause + +menu "Serial Device Support" + +config FDT_SERIAL + bool "FDT based serial drivers" + default n + +if FDT_SERIAL + +config FDT_SERIAL_GAISLER + bool "Gaisler UART FDT driver" + select SERIAL_GAISLER + default n + +config FDT_SERIAL_HTIF + bool "Host transfer interface (HTIF) UART FDT driver" + default n + +config FDT_SERIAL_SHAKTI + bool "Shakti UART FDT driver" + select SERIAL_SHAKTI + default n + +config FDT_SERIAL_SIFIVE + bool "SiFive UART FDT driver" + select SERIAL_SIFIVE + default n + +config FDT_SERIAL_LITEX + bool "LiteX UART FDT driver" + select SERIAL_LITEX + default n + +config FDT_SERIAL_UART8250 + bool "8250 UART FDT driver" + select SERIAL_UART8250 + default n + +config FDT_SERIAL_XILINX_UARTLITE + bool "Xilinx UART Lite FDT driver" + select SERIAL_XILINX_UARTLITE + default n + +endif + +config SERIAL_GAISLER + bool "Gaisler UART support" + default n + +config SERIAL_SHAKTI + bool "Shakti UART support" + default n + +config SERIAL_SIFIVE + bool "SiFive UART support" + default n + +config SERIAL_LITEX + bool "LiteX UART support" + default n + +config SERIAL_UART8250 + bool "8250 UART support" + default n + +config SERIAL_XILINX_UARTLITE + bool "Xilinx UART Lite support" + default n + +endmenu diff --git a/lib/utils/serial/objects.mk b/lib/utils/serial/objects.mk index d26a74e..fa9f5a3 100644 --- a/lib/utils/serial/objects.mk +++ b/lib/utils/serial/objects.mk @@ -7,33 +7,33 @@ # Anup Patel <anup.patel@wdc.com> # -libsbiutils-objs-y += serial/fdt_serial.o -libsbiutils-objs-y += serial/fdt_serial_drivers.o +libsbiutils-objs-$(CONFIG_FDT_SERIAL) += serial/fdt_serial.o +libsbiutils-objs-$(CONFIG_FDT_SERIAL) += serial/fdt_serial_drivers.o -carray-fdt_serial_drivers-y += fdt_serial_gaisler -libsbiutils-objs-y += serial/fdt_serial_gaisler.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_GAISLER) += fdt_serial_gaisler +libsbiutils-objs-$(CONFIG_FDT_SERIAL_GAISLER) += serial/fdt_serial_gaisler.o -carray-fdt_serial_drivers-y += fdt_serial_htif -libsbiutils-objs-y += serial/fdt_serial_htif.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_HTIF) += fdt_serial_htif +libsbiutils-objs-$(CONFIG_FDT_SERIAL_HTIF) += serial/fdt_serial_htif.o -carray-fdt_serial_drivers-y += fdt_serial_shakti -libsbiutils-objs-y += serial/fdt_serial_shakti.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_SHAKTI) += fdt_serial_shakti +libsbiutils-objs-$(CONFIG_FDT_SERIAL_SHAKTI) += serial/fdt_serial_shakti.o -carray-fdt_serial_drivers-y += fdt_serial_sifive -libsbiutils-objs-y += serial/fdt_serial_sifive.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_SIFIVE) += fdt_serial_sifive +libsbiutils-objs-$(CONFIG_FDT_SERIAL_SIFIVE) += serial/fdt_serial_sifive.o -carray-fdt_serial_drivers-y += fdt_serial_litex -libsbiutils-objs-y += serial/fdt_serial_litex.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_LITEX) += fdt_serial_litex +libsbiutils-objs-$(CONFIG_FDT_SERIAL_LITEX) += serial/fdt_serial_litex.o -carray-fdt_serial_drivers-y += fdt_serial_uart8250 -libsbiutils-objs-y += serial/fdt_serial_uart8250.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_UART8250) += fdt_serial_uart8250 +libsbiutils-objs-$(CONFIG_FDT_SERIAL_UART8250) += serial/fdt_serial_uart8250.o -carray-fdt_serial_drivers-y += fdt_serial_xlnx_uartlite -libsbiutils-objs-y += serial/fdt_serial_xlnx_uartlite.o +carray-fdt_serial_drivers-$(CONFIG_FDT_SERIAL_XILINX_UARTLITE) += fdt_serial_xlnx_uartlite +libsbiutils-objs-$(CONFIG_FDT_SERIAL_XILINX_UARTLITE) += serial/fdt_serial_xlnx_uartlite.o -libsbiutils-objs-y += serial/gaisler-uart.o -libsbiutils-objs-y += serial/shakti-uart.o -libsbiutils-objs-y += serial/sifive-uart.o -libsbiutils-objs-y += serial/litex-uart.o -libsbiutils-objs-y += serial/uart8250.o -libsbiutils-objs-y += serial/xlnx-uartlite.o +libsbiutils-objs-$(CONFIG_SERIAL_GAISLER) += serial/gaisler-uart.o +libsbiutils-objs-$(CONFIG_SERIAL_SHAKTI) += serial/shakti-uart.o +libsbiutils-objs-$(CONFIG_SERIAL_SIFIVE) += serial/sifive-uart.o +libsbiutils-objs-$(CONFIG_SERIAL_LITEX) += serial/litex-uart.o +libsbiutils-objs-$(CONFIG_SERIAL_UART8250) += serial/uart8250.o +libsbiutils-objs-$(CONFIG_SERIAL_XILINX_UARTLITE) += serial/xlnx-uartlite.o |