diff options
| author | Anup Patel <[email protected]> | 2022-08-08 09:33:57 +0530 |
|---|---|---|
| committer | Anup Patel <[email protected]> | 2022-08-08 09:33:57 +0530 |
| commit | b126ce4a8f5e5f8a45a62ec308e4f74ee590d467 (patch) | |
| tree | 12fce35adfa8cf684024bfece89c03fa3908fd6e | |
| parent | 0b1cf2f64519887188c83d17d21302580a6c970e (diff) | |
lib: utils/i2c: Use kconfig for enabling/disabling drivers
We update i2c drivers makefile to use kconfig for enabling/disabling
drivers. To avoid compile errors, we also enable appropriate i2c
drivers for each platform.
Signed-off-by: Anup Patel <[email protected]>
Tested-by: Andrew Jones <[email protected]>
Acked-by: Atish Patra <[email protected]>
Tested-by: Atish Patra <[email protected]>
| -rw-r--r-- | lib/utils/Kconfig | 2 | ||||
| -rw-r--r-- | lib/utils/i2c/Kconfig | 22 | ||||
| -rw-r--r-- | lib/utils/i2c/objects.mk | 10 | ||||
| -rw-r--r-- | platform/generic/configs/defconfig | 2 |
4 files changed, 31 insertions, 5 deletions
diff --git a/lib/utils/Kconfig b/lib/utils/Kconfig index 3f315fd9..39452d59 100644 --- a/lib/utils/Kconfig +++ b/lib/utils/Kconfig @@ -2,6 +2,8 @@ menu "Utils and Drivers Support" +source "$(OPENSBI_SRC_DIR)/lib/utils/i2c/Kconfig" + source "$(OPENSBI_SRC_DIR)/lib/utils/ipi/Kconfig" source "$(OPENSBI_SRC_DIR)/lib/utils/irqchip/Kconfig" diff --git a/lib/utils/i2c/Kconfig b/lib/utils/i2c/Kconfig new file mode 100644 index 00000000..16c44531 --- /dev/null +++ b/lib/utils/i2c/Kconfig @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: BSD-2-Clause + +menu "I2C Support" + +config FDT_I2C + bool "FDT based I2C drivers" + select I2C + default n + +if FDT_I2C + +config FDT_I2C_SIFIVE + bool "SiFive I2C FDT driver" + default n + +endif + +config I2C + bool "I2C support" + default n + +endmenu diff --git a/lib/utils/i2c/objects.mk b/lib/utils/i2c/objects.mk index bb0d6d59..a0fbbb5d 100644 --- a/lib/utils/i2c/objects.mk +++ b/lib/utils/i2c/objects.mk @@ -7,10 +7,10 @@ # Nikita Shubin <[email protected]> # -libsbiutils-objs-y += i2c/i2c.o +libsbiutils-objs-$(CONFIG_I2C) += i2c/i2c.o -libsbiutils-objs-y += i2c/fdt_i2c.o -libsbiutils-objs-y += i2c/fdt_i2c_adapter_drivers.o +libsbiutils-objs-$(CONFIG_FDT_I2C) += i2c/fdt_i2c.o +libsbiutils-objs-$(CONFIG_FDT_I2C) += i2c/fdt_i2c_adapter_drivers.o -carray-fdt_i2c_adapter_drivers-y += fdt_i2c_adapter_sifive -libsbiutils-objs-y += i2c/fdt_i2c_sifive.o +carray-fdt_i2c_adapter_drivers-$(CONFIG_FDT_I2C_SIFIVE) += fdt_i2c_adapter_sifive +libsbiutils-objs-$(CONFIG_FDT_I2C_SIFIVE) += i2c/fdt_i2c_sifive.o diff --git a/platform/generic/configs/defconfig b/platform/generic/configs/defconfig index ad66a638..c9c221e8 100644 --- a/platform/generic/configs/defconfig +++ b/platform/generic/configs/defconfig @@ -1,3 +1,5 @@ +CONFIG_FDT_I2C=y +CONFIG_FDT_I2C_SIFIVE=y CONFIG_FDT_IPI=y CONFIG_FDT_IPI_MSWI=y CONFIG_FDT_IRQCHIP=y |