opensbi.git/lib/utils/serial/objects.mk, branch v1.2

lib: utils: serial: Add FDT driver for Renesas SCIF

2022-12-12T13:20:35Z

Add FDT driver for Renesas SCIF. dts example: soc: soc { .... scif0: serial@1004b800 { compatible = "renesas,scif-r9a07g043", "renesas,scif-r9a07g044"; reg = <0 0x1004b800 0 0x400>; interrupts = <412 IRQ_TYPE_LEVEL_HIGH>, <414 IRQ_TYPE_LEVEL_HIGH>, <415 IRQ_TYPE_LEVEL_HIGH>, <413 IRQ_TYPE_LEVEL_HIGH>, <416 IRQ_TYPE_LEVEL_HIGH>, <416 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "eri", "rxi", "txi", "bri", "dri", "tei"; clocks = <&cpg CPG_MOD R9A07G043_SCIF0_CLK_PCK>; clock-names = "fck"; power-domains = <&cpg>; resets = <&cpg R9A07G043_SCIF0_RST_SYSTEM_N>; status = "disabled"; }; .... }; Signed-off-by: Lad Prabhakar Reviewed-by: Anup Patel

lib: utils: serial: Add Renesas SCIF driver

2022-12-12T13:20:26Z

Add Renesas SCIF driver. Based on a patch in the BSP by Takeki Hamada Link: https://github.com/renesas-rz/rz_opensbi/commits/work/OpenSBI-PMA Signed-off-by: Lad Prabhakar Reviewed-by: Anup Patel

lib: utils/serial: add semihosting support

2022-09-13T12:54:42Z

We add RISC-V semihosting based serial console for JTAG based early debugging. The RISC-V semihosting specification is available at: https://github.com/riscv/riscv-semihosting-spec/blob/main/riscv-semihosting-spec.adoc Signed-off-by: Anup Patel Signed-off-by: Kautuk Consul Reviewed-by: Anup Patel

lib: utils: serial: Add Cadence UART driver

2022-08-23T03:10:17Z

Add Cadence UART driver Signed-off-by: Jun Liang Tan Signed-off-by: Wei Liang Lim Reviewed-by: Andrew Jones Reviewed-by: Anup Patel

lib: utils/serial: Use kconfig for enabling/disabling drivers

2022-08-08T04:03:21Z

We update serial drivers makefile to use kconfig for enabling/disabling drivers. To avoid compile errors, we also enable appropriate serial drivers for each platform. Signed-off-by: Anup Patel Tested-by: Andrew Jones Acked-by: Atish Patra Tested-by: Atish Patra

lib: utils/serial: Generate FDT serial driver list at compile-time

2022-05-13T03:56:13Z

Instead of having FDT serial driver list hard-coded in the C source, we generate it using carray.sh at compile-time. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: utils: serial: Initial commit of xlnx-uartlite

2022-02-28T04:20:09Z

Initial commit of the xlnx-uartlite device and FDT support. This was tested by running OpenSBI on a modified QEMU virt machine using the xlnx-uartlite for serial. Signed-off-by: Alistair Francis Reviewed-by: Xiang W Reviewed-by: Anup Patel

lib: utils: Add LiteX UART support

2021-11-18T07:52:02Z

Add support for the UART provided by the LiteX SoC framework (https://github.com/enjoy-digital/litex), based on its FDT info (described in the Linux tree at Documentation/devicetree/bindings/serial/litex,liteuart.yaml). Signed-off-by: Gabriel Somlo Reviewed-by: Xiang W Reviewed-by: Anup Patel

lib: utils/serial: Add support for Gaisler APBUART

2021-05-06T08:51:07Z

This patch adds support for the UART used by the NOEL-V processor. Cobham Gaisler's NOEL-V RISC-V processor IP is available under GPL and commercial license and is described in more detail at https://www.gaisler.com/noelv. Signed-off-by: Daniel Cederman Reviewed-by: Anup Patel Reviewed-by: Bin Meng

platform: Add support for Shakti C-class SoC from IIT-M

2020-06-19T03:51:46Z

C-Class is a member of the SHAKTI family of processors from Indian Institute of Technology - Madras(IIT-M). It is an extremely configurable and commercial-grade 5-stage in-order core supporting the standard RV64GCSUN ISA extensions. https://gitlab.com/shaktiproject/cores/c-class/blob/master/README.md We add OpenSBI support for Shakti C-class SoC. Signed-off-by: Vijai Kumar K Reviewed-by: Anup Patel