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path: root/lib/utils/serial/fdt_serial_htif.c
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2022-01-11lib: utils/sys: Extend HTIF library to allow custom base addressAnup Patel
Some of RISC-V emulators provide HTIF at fixed base address so for such emulators users have to hard-code HTIF base address in the linker script. To address this problem, we let users optionally provide fixed HTIF base address via platform support (or device tree). Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Dong Du <[email protected]> Reviewed-by: Atish Patra <[email protected]>
2021-04-28lib: sbi: Simplify console platform operationsAnup Patel
Instead of having console_putc() and console_getc() callbacks in platform operations, it will be much simpler for console driver to directly register these operations as device to the sbi_console implementation. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Alistair Francis <[email protected]> Reviewed-by: Xiang W <[email protected]>
2020-05-01lib: utils: Add simple FDT serial frameworkAnup Patel
We add simple serial framework which will select and use serial driver based on details in FDT passed by previous booting stage. Signed-off-by: Anup Patel <[email protected]> Reviewed-by: Atish Patra <[email protected]>