From: Anup Patel <apatel@ventanamicro.com>
To: opensbi@lists.infradead.org
Subject: [PATCH v4 00/15] OpenSBI Kconfig Support
Date: Sun, 31 Jul 2022 10:26:38 +0530 [thread overview]
Message-ID: <20220731045653.165058-1-apatel@ventanamicro.com> (raw)
In future, we will see more drivers in OpenSBI for system reset, serial port,
power management, etc platform specific devices. We need platform specific
compile time configuration to allow users control the size of OpenSBI generic
firmware binaries by only enabling desired drivers. In other words, users
should be allowed to restrict the set of RISC-V platforms on which OpenSBI
generic firmwares built by them can run.
To address above, we add Kconfig support for OpenSBI platforms using the
Kconfiglib project which is a standalone kconfig parser.
To try OpenSBI Kconfig support with generic platform, here are few
example commands:
make PLATFORM=generic <-- builds OpenSBI using "defconfig"
make PLATFORM=generic menuconfig <-- launches graphical interface for changes
These patches can also be found in the kconfig_v4 branch at:
https://github.com/avpatel/opensbi.git
Changes since v3:
- Strip down the Kconfiglib sources added by PATCH1
- Removed extra "." in the top-level Makefile updated by PATCH2
Changes since v2:
- Use $(FOO) instead of $FOO to access FOO environment variable in
Kconfig files.
- Added a new PATCH1 to include Kconfiglib v14.1.0 sources under
the scripts directory of OpenSBI.
Changes since v1:
- Fix SPDX license specifier in new Kconfig files
Anup Patel (15):
scripts: Add Kconfiglib v14.1.0 under scripts directory
Makefile: Add initial kconfig support for each platform
Makefile: Compile lib/utils sources separately for each platform
lib: utils/serial: Use kconfig for enabling/disabling drivers
lib: utils/reset: Use kconfig for enabling/disabling drivers
lib: utils/sys: Use kconfig for enabling/disabling drivers
lib: utils/timer: Use kconfig for enabling/disabling drivers
lib: utils/ipi: Use kconfig for enabling/disabling drivers
lib: utils/irqchip: Use kconfig for enabling/disabling drivers
lib: utils/i2c: Use kconfig for enabling/disabling drivers
lib: utils/gpio: Use kconfig for enabling/disabling drivers
lib: utils/fdt: Use kconfig for enabling/disabling
platform: generic: Use kconfig for enabling/disabling overrides
platform: Remove redundant config.mk from all platforms
docs: Update documentation for kconfig support
Kconfig | 23 +
Makefile | 104 +-
README.md | 25 +-
docs/firmware/fw_dynamic.md | 2 +-
docs/firmware/fw_jump.md | 4 +-
docs/firmware/fw_payload.md | 4 +-
docs/library_usage.md | 6 +-
docs/platform/platform.md | 4 +-
docs/platform_guide.md | 9 +-
firmware/Kconfig | 1 +
include/sbi_utils/fdt/fdt_domain.h | 9 +
include/sbi_utils/fdt/fdt_pmu.h | 10 +
include/sbi_utils/ipi/fdt_ipi.h | 9 +
include/sbi_utils/irqchip/fdt_irqchip.h | 10 +
include/sbi_utils/irqchip/imsic.h | 10 +
include/sbi_utils/reset/fdt_reset.h | 12 +
include/sbi_utils/serial/fdt_serial.h | 8 +
include/sbi_utils/timer/fdt_timer.h | 9 +
lib/utils/Kconfig | 25 +
lib/utils/fdt/Kconfig | 18 +
lib/utils/fdt/objects.mk | 8 +-
lib/utils/gpio/Kconfig | 23 +
lib/utils/gpio/objects.mk | 10 +-
lib/utils/i2c/Kconfig | 23 +
lib/utils/i2c/objects.mk | 10 +-
lib/utils/ipi/Kconfig | 23 +
lib/utils/ipi/objects.mk | 10 +-
lib/utils/irqchip/Kconfig | 41 +
lib/utils/irqchip/objects.mk | 22 +-
lib/utils/libfdt/Kconfig | 5 +
lib/utils/libfdt/objects.mk | 4 +-
lib/utils/reset/Kconfig | 37 +
lib/utils/reset/objects.mk | 28 +-
lib/utils/serial/Kconfig | 73 +
lib/utils/serial/objects.mk | 44 +-
lib/utils/sys/Kconfig | 13 +
lib/utils/sys/objects.mk | 4 +-
lib/utils/timer/Kconfig | 23 +
lib/utils/timer/objects.mk | 10 +-
platform/andes/ae350/Kconfig | 8 +
platform/andes/ae350/config.mk | 36 -
platform/andes/ae350/configs/defconfig | 0
platform/andes/ae350/objects.mk | 29 +
platform/fpga/ariane/Kconfig | 10 +
platform/fpga/ariane/config.mk | 36 -
platform/fpga/ariane/configs/defconfig | 0
platform/fpga/ariane/objects.mk | 35 +
platform/fpga/openpiton/Kconfig | 10 +
platform/fpga/openpiton/config.mk | 35 -
platform/fpga/openpiton/configs/defconfig | 0
platform/fpga/openpiton/objects.mk | 35 +
platform/generic/Kconfig | 26 +
platform/generic/allwinner/objects.mk | 4 +-
platform/generic/config.mk | 40 -
platform/generic/configs/defconfig | 29 +
platform/generic/objects.mk | 33 +
platform/generic/sifive/objects.mk | 8 +-
platform/kendryte/k210/Kconfig | 10 +
platform/kendryte/k210/config.mk | 19 -
platform/kendryte/k210/configs/defconfig | 0
platform/kendryte/k210/objects.mk | 12 +
platform/nuclei/ux600/Kconfig | 10 +
platform/nuclei/ux600/config.mk | 30 -
platform/nuclei/ux600/configs/defconfig | 0
platform/nuclei/ux600/objects.mk | 22 +
platform/nuclei/ux600/platform.c | 1 -
platform/template/Kconfig | 9 +
platform/template/config.mk | 77 -
platform/template/configs/defconfig | 0
platform/template/objects.mk | 72 +
platform/template/platform.c | 2 +-
scripts/Kconfiglib/LICENSE.txt | 5 +
scripts/Kconfiglib/allnoconfig.py | 45 +
scripts/Kconfiglib/allyesconfig.py | 56 +
scripts/Kconfiglib/defconfig.py | 43 +
scripts/Kconfiglib/genconfig.py | 154 +
scripts/Kconfiglib/kconfiglib.py | 7160 +++++++++++++++++++++
scripts/Kconfiglib/menuconfig.py | 3278 ++++++++++
scripts/Kconfiglib/oldconfig.py | 246 +
scripts/Kconfiglib/olddefconfig.py | 28 +
scripts/Kconfiglib/savedefconfig.py | 49 +
scripts/Kconfiglib/setconfig.py | 92 +
scripts/create-binary-archive.sh | 2 +-
83 files changed, 12106 insertions(+), 403 deletions(-)
create mode 100644 Kconfig
create mode 100644 firmware/Kconfig
create mode 100644 lib/utils/Kconfig
create mode 100644 lib/utils/fdt/Kconfig
create mode 100644 lib/utils/gpio/Kconfig
create mode 100644 lib/utils/i2c/Kconfig
create mode 100644 lib/utils/ipi/Kconfig
create mode 100644 lib/utils/irqchip/Kconfig
create mode 100644 lib/utils/libfdt/Kconfig
create mode 100644 lib/utils/reset/Kconfig
create mode 100644 lib/utils/serial/Kconfig
create mode 100644 lib/utils/sys/Kconfig
create mode 100644 lib/utils/timer/Kconfig
create mode 100644 platform/andes/ae350/Kconfig
delete mode 100644 platform/andes/ae350/config.mk
create mode 100644 platform/andes/ae350/configs/defconfig
create mode 100644 platform/fpga/ariane/Kconfig
delete mode 100644 platform/fpga/ariane/config.mk
create mode 100644 platform/fpga/ariane/configs/defconfig
create mode 100644 platform/fpga/openpiton/Kconfig
delete mode 100644 platform/fpga/openpiton/config.mk
create mode 100644 platform/fpga/openpiton/configs/defconfig
create mode 100644 platform/generic/Kconfig
delete mode 100644 platform/generic/config.mk
create mode 100644 platform/generic/configs/defconfig
create mode 100644 platform/kendryte/k210/Kconfig
delete mode 100644 platform/kendryte/k210/config.mk
create mode 100644 platform/kendryte/k210/configs/defconfig
create mode 100644 platform/nuclei/ux600/Kconfig
delete mode 100644 platform/nuclei/ux600/config.mk
create mode 100644 platform/nuclei/ux600/configs/defconfig
create mode 100644 platform/template/Kconfig
delete mode 100644 platform/template/config.mk
create mode 100644 platform/template/configs/defconfig
create mode 100644 scripts/Kconfiglib/LICENSE.txt
create mode 100755 scripts/Kconfiglib/allnoconfig.py
create mode 100755 scripts/Kconfiglib/allyesconfig.py
create mode 100755 scripts/Kconfiglib/defconfig.py
create mode 100755 scripts/Kconfiglib/genconfig.py
create mode 100644 scripts/Kconfiglib/kconfiglib.py
create mode 100755 scripts/Kconfiglib/menuconfig.py
create mode 100755 scripts/Kconfiglib/oldconfig.py
create mode 100755 scripts/Kconfiglib/olddefconfig.py
create mode 100755 scripts/Kconfiglib/savedefconfig.py
create mode 100755 scripts/Kconfiglib/setconfig.py
--
2.34.1
next reply other threads:[~2022-07-31 4:56 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-31 4:56 Anup Patel [this message]
2022-07-31 4:56 ` [PATCH v4 01/15] scripts: Add Kconfiglib v14.1.0 under scripts directory Anup Patel
2022-07-31 4:56 ` [PATCH v4 02/15] Makefile: Add initial kconfig support for each platform Anup Patel
2022-07-31 4:56 ` [PATCH v4 03/15] Makefile: Compile lib/utils sources separately " Anup Patel
2022-07-31 4:56 ` [PATCH v4 04/15] lib: utils/serial: Use kconfig for enabling/disabling drivers Anup Patel
2022-07-31 4:56 ` [PATCH v4 05/15] lib: utils/reset: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 06/15] lib: utils/sys: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 07/15] lib: utils/timer: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 08/15] lib: utils/ipi: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 09/15] lib: utils/irqchip: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 10/15] lib: utils/i2c: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 11/15] lib: utils/gpio: " Anup Patel
2022-07-31 4:56 ` [PATCH v4 12/15] lib: utils/fdt: Use kconfig for enabling/disabling Anup Patel
2022-07-31 4:56 ` [PATCH v4 13/15] platform: generic: Use kconfig for enabling/disabling overrides Anup Patel
2022-07-31 4:56 ` [PATCH v4 14/15] platform: Remove redundant config.mk from all platforms Anup Patel
2022-07-31 4:56 ` [PATCH v4 15/15] docs: Update documentation for kconfig support Anup Patel
2022-08-01 11:35 ` [PATCH v4 00/15] OpenSBI Kconfig Support Andrew Jones
2022-08-02 4:36 ` Anup Patel
2022-08-02 5:32 ` Andrew Jones
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