[PATCH 17/18] riscv: defconfig: enable A210 support

Han Gao via B4 Relay devnull+gaohan.iscas.ac.cn at kernel.org
Wed Oct 21 12:53:37 PDT 2026


From: Han Gao <gaohan at iscas.ac.cn>

Enable A210 platform drivers and reserve ten 8250 UART ports.

Signed-off-by: Han Gao <gaohan at iscas.ac.cn>
---
 arch/riscv/configs/defconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index 04ae305d5511..b9b3bca12089 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -33,6 +33,7 @@ CONFIG_SOC_STARFIVE=y
 CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_TENSTORRENT=y
 CONFIG_ARCH_THEAD=y
+CONFIG_ARCH_ZHIHE=y
 CONFIG_ARCH_ULTRARISC=y
 CONFIG_ARCH_VIRT=y
 CONFIG_ARCH_CANAAN=y
@@ -149,6 +150,8 @@ CONFIG_KEYBOARD_GPIO=y
 CONFIG_KEYBOARD_SUN4I_LRADC=m
 CONFIG_SERIAL_8250=y
 CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=10
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
 CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_OF_PLATFORM=y
 CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
@@ -167,6 +170,7 @@ CONFIG_SPI_PL022=m
 CONFIG_SPI_SIFIVE=y
 CONFIG_SPI_SUN6I=y
 # CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PINCTRL_A210=y
 CONFIG_PINCTRL_TH1520=y
 CONFIG_PINCTRL_SOPHGO_CV1800B=y
 CONFIG_PINCTRL_SOPHGO_CV1812H=y

-- 
2.55.0





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