[v1] Enable SPCR table for console output on RISC-V

[RFC v1 0/1] Enable SPCR table for console output on RISC-V

Sia Jee Heng posted 1 patch 1 year, 12 months ago

Diff against v2
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There is a newer version of this series

arch/riscv/kernel/acpi.c | 4 ++++
1 file changed, 4 insertions(+)

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[RFC v1 0/1] Enable SPCR table for console output on RISC-V

Posted by Sia Jee Heng 1 year, 12 months ago

This patch will enable the SPCR table for RISC-V.

Vendor will enable/disable the SPCR table in the firmware based on the
platform design. However, in cases where the SPCR table is not usable,
a kernel parameter could be used to specify the preferred console.

This patch depends on Sunil's patch series, as indicated in [1] and
the corresponding Qemu patch can be found at [2].

[1] https://lore.kernel.org/lkml/20231219174526.2235150-1-sunilvl@ventanamicro.com/
[2] https://lore.kernel.org/qemu-devel/20231228080616.158822-1-jeeheng.sia@starfivetech.com/

Sia Jee Heng (1):
  RISC-V: ACPI: Enable SPCR table for console output on RISC-V

 arch/riscv/kernel/acpi.c | 4 ++++
 1 file changed, 4 insertions(+)

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