From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anup Patel Date: Tue, 3 May 2022 09:07:48 +0530 Subject: [PATCH 00/11] OpenSBI compile-time C arrays Message-ID: <20220503033759.544156-1-apatel@ventanamicro.com> List-Id: To: opensbi@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit This series aims at removing hard-coded C arrays for drivers and modules in OpenSBI sources and replace it with dynamically generated arrays at compile-time. External firmwares which use OpenSBI as library will have to create these arrays separately because they typically don't use OpenSBI build system. These patches can also be found in generated_carray_v1 branch at: https://github.com/avpatel/opensbi.git Anup Patel (11): Makefile: Allow generated C source to be anywhere in build directory Makefile: Add support for generating C array at compile time lib: utils/reset: Generate FDT reset driver list at compile-time lib: utils/serial: Generate FDT serial driver list at compile-time lib: utils/timer: Generate FDT timer driver list at compile-time lib: utils/irqchip: Generate FDT irqchip driver list at compile-time lib: utils/ipi: Generate FDT ipi driver list at compile-time lib: utils/i2c: Generate FDT i2c adapter driver list at compile-time lib: utils/gpio: Generate FDT gpio driver list at compile-time platform: generic: Generate platform override module list at compile-time platform: generic: Move Sifive platform overrides into own directory Makefile | 17 +++- include/sbi_utils/gpio/fdt_gpio.h | 2 + lib/utils/gpio/fdt_gpio.c | 18 ++--- lib/utils/gpio/fdt_gpio_drivers.carray | 3 + lib/utils/gpio/objects.mk | 4 + lib/utils/i2c/fdt_i2c.c | 14 ++-- lib/utils/i2c/fdt_i2c_adapter_drivers.carray | 3 + lib/utils/i2c/objects.mk | 4 + lib/utils/ipi/fdt_ipi.c | 12 ++- lib/utils/ipi/fdt_ipi_drivers.carray | 3 + lib/utils/ipi/objects.mk | 4 + lib/utils/irqchip/fdt_irqchip.c | 16 ++-- lib/utils/irqchip/fdt_irqchip_drivers.carray | 3 + lib/utils/irqchip/objects.mk | 8 ++ lib/utils/reset/fdt_reset.c | 22 ++---- lib/utils/reset/fdt_reset_drivers.carray | 3 + lib/utils/reset/objects.mk | 12 +++ lib/utils/serial/fdt_serial.c | 28 ++----- lib/utils/serial/fdt_serial_drivers.carray | 3 + lib/utils/serial/objects.mk | 16 ++++ lib/utils/timer/fdt_timer.c | 12 ++- lib/utils/timer/fdt_timer_drivers.carray | 3 + lib/utils/timer/objects.mk | 4 + platform/generic/objects.mk | 3 +- platform/generic/platform.c | 14 ++-- .../generic/platform_override_modules.carray | 3 + .../{sifive_fu540.c => sifive/fu540.c} | 0 .../{sifive_fu740.c => sifive/fu740.c} | 0 platform/generic/sifive/objects.mk | 9 +++ scripts/carray.sh | 77 +++++++++++++++++++ 30 files changed, 224 insertions(+), 96 deletions(-) create mode 100644 lib/utils/gpio/fdt_gpio_drivers.carray create mode 100644 lib/utils/i2c/fdt_i2c_adapter_drivers.carray create mode 100644 lib/utils/ipi/fdt_ipi_drivers.carray create mode 100644 lib/utils/irqchip/fdt_irqchip_drivers.carray create mode 100644 lib/utils/reset/fdt_reset_drivers.carray create mode 100644 lib/utils/serial/fdt_serial_drivers.carray create mode 100644 lib/utils/timer/fdt_timer_drivers.carray create mode 100644 platform/generic/platform_override_modules.carray rename platform/generic/{sifive_fu540.c => sifive/fu540.c} (100%) rename platform/generic/{sifive_fu740.c => sifive/fu740.c} (100%) create mode 100644 platform/generic/sifive/objects.mk create mode 100755 scripts/carray.sh -- 2.34.1