linux/arch/riscv/configs
Palmer Dabbelt 951df4eb81
Merge patch series "RISC-V SBI debug console extension support"
Anup Patel <apatel@ventanamicro.com> says:

The SBI v2.0 specification is now frozen. The SBI v2.0 specification defines
SBI debug console (DBCN) extension which replaces the legacy SBI v0.1
functions sbi_console_putchar() and sbi_console_getchar().
(Refer v2.0-rc5 at https://github.com/riscv-non-isa/riscv-sbi-doc/releases)

This series adds support for SBI debug console (DBCN) extension in
Linux RISC-V.

To try these patches with KVM RISC-V, use KVMTOOL from the
riscv_zbx_zicntr_smstateen_condops_v1 branch at:
https://github.com/avpatel/kvmtool.git

* b4-shazam-merge:
  RISC-V: Enable SBI based earlycon support
  tty: Add SBI debug console support to HVC SBI driver
  tty/serial: Add RISC-V SBI debug console based earlycon
  RISC-V: Add SBI debug console helper routines
  RISC-V: Add stubs for sbi_console_putchar/getchar()

Link: https://lore.kernel.org/r/20231124070905.1043092-1-apatel@ventanamicro.com
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2024-01-11 07:36:27 -08:00
..
32-bit.config kbuild: Show marked Kconfig fragments in "help" 2023-09-04 02:04:20 +09:00
64-bit.config kbuild: Show marked Kconfig fragments in "help" 2023-09-04 02:04:20 +09:00
defconfig RISC-V: Enable SBI based earlycon support 2024-01-10 07:04:06 -08:00
nommu_k210_defconfig treewide: drop CONFIG_EMBEDDED 2023-08-21 13:46:25 -07:00
nommu_k210_sdcard_defconfig treewide: drop CONFIG_EMBEDDED 2023-08-21 13:46:25 -07:00
nommu_virt_defconfig Remove orphaned CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT 2023-03-27 13:12:09 +02:00