linux-kernel - [PATCH v2 1/5] riscv: Add the T-HEAD SoC family Kconfig option

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Message-Id: <20230510204456.57202-1-frank.li@vivo.com>
Date:   Thu, 11 May 2023 04:44:52 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>
Cc:     Jisheng Zhang <jszhang@...nel.org>, Icenowy Zheng <uwu@...nowy.me>,
        Wei Fu <wefu@...hat.com>, Yangtao Li <frank.li@...o.com>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 1/5] riscv: Add the T-HEAD SoC family Kconfig option

From: Jisheng Zhang <jszhang@...nel.org>

The first SoC in the T-HEAD series is light(a.k.a th1520), containing
quad T-HEAD C910 cores.

Cc: Icenowy Zheng <uwu@...nowy.me>
Cc: Wei Fu <wefu@...hat.com>
Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 arch/riscv/Kconfig.socs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 1cf69f958f10..ce10a38dff37 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -41,6 +41,12 @@ config ARCH_SUNXI
 	  This enables support for Allwinner sun20i platform hardware,
 	  including boards based on the D1 and D1s SoCs.
 
+config ARCH_THEAD
+	bool "T-HEAD RISC-V SoCs"
+	select ERRATA_THEAD
+	help
+	  This enables support for the RISC-V based T-HEAD SoCs.
+
 config ARCH_VIRT
 	def_bool SOC_VIRT
 
-- 
2.34.1