Daniel King
97 lines
4.1 KiB
TOML
97 lines
4.1 KiB
TOML
name = "light_tasking_rp2350"
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description = "light-tasking runtime for the RP2350 SoC"
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version = "15.4.0"
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long-description = """
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## Usage
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First edit your `alire.toml` file and add the following elements:
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- Add `light_tasking_rp2350` in the dependency list:
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```toml
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[[depends-on]]
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light_tasking_rp2350 = "*"
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```
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Then edit your project file to add the following elements:
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- "with" the run-time project files. With this, gprbuild will compile the run-time before your application
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```ada
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with "runtime_build.gpr";
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with "ravenscar_build.gpr";
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```
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- Specify the `Target` and `Runtime` attributes:
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```ada
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for Target use runtime_build'Target;
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for Runtime ("Ada") use runtime_build'Runtime ("Ada");
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```
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- specify the `Linker` switches:
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```ada
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package Linker is
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for Switches ("Ada") use Runtime_Build.Linker_Switches & ("-Wl,--gc-sections");
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end Linker;
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```
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Note that `--gc-switches` is recommended as it reduces flash and RAM usage
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by removing unused code and data, but it is not mandatory.
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See the project website for details on configuring the runtime.
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"""
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authors = ["AdaCore", "Daniel King"]
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maintainers = ["Daniel King <damaki.gh@gmail.com>"]
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maintainers-logins = ["damaki"]
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licenses = "GPL-3.0-or-later WITH GCC-exception-3.1"
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tags = ["embedded", "runtime"]
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website = "https://github.com/damaki/community-bb-runtimes"
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project-files = ['runtime_build.gpr', 'ravenscar_build.gpr']
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[configuration]
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output_dir = "gnat_user"
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[configuration.variables]
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# Configures how many of the two cores the runtime uses
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Max_CPUs = { type = "Integer", first = 1, last = 2, default = 2 }
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# Configures the Arm security level that the partition will run at (Secure or Non-Secure)
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Security_Level = { type = "Enum", values = [ "Secure", "Non_Secure" ], default = "Secure" }
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# Configures which ALARM the runtime uses to implement the semantics of
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# Ada.Real_Time
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Time_Base_Timer = { type = "Enum", values = [ "TIMER0", "TIMER1" ], default = "TIMER0" }
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Time_Base_Alarm = { type = "Enum", values = [ "ALARM0", "ALARM1", "ALARM2", "ALARM3" ], default = "ALARM3" }
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# Configures the runtime for a specific board.
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# For "generic" boards, the board characteristics (flash chip, XOSC frequency)
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# can be configured manually.
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Board = { type = "Enum", values = [ "generic_board", "rpi_pico2", "pimoroni_pico_lipo_2_xl_w", "pimoroni_pico_plus_2", "pimoroni_plasma_2350", "pimoroni_tiny_2350", "pimoroni_rp2350_stamp_xl", "pimoroni_rp2350_stamp", "pimoroni_pga2350", "adafruit_feather_rp2350", "adafruit_metro_rp2350", "adafruit_fruit_jam" ], default = "rpi_pico2" }
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# These configure the board parameters for when Board is "generic_board".
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# These are ignored when Board is not "generic_board".
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XOSC_Frequency = { type = "Integer", first = 0, default = 12000000 }
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XOSC_Startup_Delay_Mult = { type = "Integer", first = 1, last = 16383, default = 64 }
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Flash_Size = { type = "Integer", first = 2, last = 16, default = 2 }
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# Clock configuration
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PLL_Sys_Reference_Div = { type = "Integer", first = 1, last = 63, default = 1 }
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PLL_Sys_VCO_Multiple = { type = "Integer", first = 16, last = 320, default = 125 }
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PLL_Sys_Post_Div_1 = { type = "Integer", first = 1, last = 7, default = 5 }
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PLL_Sys_Post_Div_2 = { type = "Integer", first = 1, last = 7, default = 2 }
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PLL_USB_Reference_Div = { type = "Integer", first = 1, last = 63, default = 1 }
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PLL_USB_VCO_Multiple = { type = "Integer", first = 16, last = 320, default = 40 }
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PLL_USB_Post_Div_1 = { type = "Integer", first = 1, last = 7, default = 5 }
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PLL_USB_Post_Div_2 = { type = "Integer", first = 1, last = 7, default = 2 }
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Interrupt_Stack_Size = { type = "Integer", first = 1, default = 1024 }
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Interrupt_Secondary_Stack_Size = { type = "Integer", first = 1, default = 128 }
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[[depends-on]]
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gnat_arm_elf = "^15"
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[origin]
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hashes = [
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"sha256:05ae855da46bd0417de88b0ecddf8d07337b3817d6cc688cd190d095013833fe",
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"sha512:dcac1328bd02bf7fb1f2fc1aaf34899264a7ad17cb3dcb4a163a0600c7b93977f8d7c83ca8c7bcecdf156d16cb3c2348c087b0bedfa00f2f5b4565e19bbc4fa7",
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]
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url = "https://github.com/damaki/community-bb-runtimes/releases/download/v15.4.0/light-tasking-rp2350-15.4.0.tar.gz"
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