hpm-riscv-rt

Crates.iohpm-riscv-rt
lib.rshpm-riscv-rt
version
sourcesrc
created_at2024-06-07 10:28:04.207653
updated_at2024-11-24 05:15:45.18198
descriptionLow level access to HPMicro's RISC-V processors
homepagehttps://github.com/hpmicro-rs/hpm-riscv-rt
repositoryhttps://github.com/hpmicro-rs/hpm-riscv-rt
max_upload_size
id1264625
Cargo.toml error:TOML parse error at line 18, column 1 | 18 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
Andelf (andelf)

documentation

https://docs.rs/hpm-riscv

README

hpm-riscv-rt

Minimal startup/runtime for RISC-V CPUs from HPMicro.

Much of the code in this package originated in the rust-embedded/riscv repository.

How to use

Create the memory.x linker script file, then add link args.


MEMORY
{
    XPI0_HEADER : ORIGIN = 0x80000000, LENGTH = 0x3000 /* bootheader */
    XPI0_APP    : ORIGIN = 0x80003000, LENGTH = 1024K - 0x3000 /* app firmware */

    ILM        : ORIGIN = 0x00000000, LENGTH =  256K /* instruction local memory */
    DLM        : ORIGIN = 0x00080000, LENGTH =  256K /* data local memory */

    AXI_SRAM    : ORIGIN = 0x01080000, LENGTH = 1M
    AHB_SRAM    : ORIGIN = 0xF0300000, LENGTH = 32K
    APB_SRAM    : ORIGIN = 0xF40F0000, LENGTH = 8K

    SDRAM       : ORIGIN = 0x40000000, LENGTH = 32M
}


REGION_ALIAS("REGION_TEXT", XPI0_APP);
REGION_ALIAS("REGION_FASTTEXT", ILM);
REGION_ALIAS("REGION_FASTDATA", DLM);
REGION_ALIAS("REGION_RODATA", XPI0_APP);
REGION_ALIAS("REGION_DATA", DLM);
REGION_ALIAS("REGION_BSS", DLM);
REGION_ALIAS("REGION_HEAP", DLM);
REGION_ALIAS("REGION_STACK", DLM);
REGION_ALIAS("REGION_NONCACHEABLE_RAM", DLM);

Re-exported macros