riscv: cpu: jh7110: Add Kconfig for StarFive JH7110 SoC

Add Kconfig to select the basic functions for StarFive JH7110 SoC.

Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Tested-by: Conor Dooley <conor.dooley@microchip.com>

arch/riscv/cpu/jh7110/Kconfig

@@ -0,0 +1,28 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2022 StarFive Technology Co., Ltd.
+
+config STARFIVE_JH7110
+	bool
+	select ARCH_EARLY_INIT_R
+	select CLK_JH7110
+	select CPU
+	select CPU_RISCV
+	select RAM
+	select RESET_JH7110
+	select SUPPORT_SPL
+	select SPL_RAM if SPL
+	select SPL_STARFIVE_DDR
+	select PINCTRL_STARFIVE_JH7110
+	imply MMC
+	imply MMC_BROKEN_CD
+	imply MMC_SPI
+	imply RISCV_TIMER if (RISCV_SMODE || SPL_RISCV_SMODE)
+	imply SIFIVE_CACHE
+	imply SIFIVE_CCACHE
+	imply SMP
+	imply SPI
+	imply SPL_CPU
+	imply SPL_LOAD_FIT
+	imply SPL_OPENSBI
+	imply SPL_SIFIVE_CLINT