board: rockchip: Add Indiedroid Nova

The Indiedroid Nova is a Rockchip RK3588S based SBC from Indiedroid.

Specifications:

    Rockchip RK3588S SoC
    4x ARM Cortex-A76, 4x ARM Cortex-A55
    4/8/16GB memory LPDDR4x
    Mali G610MC4 GPU
    Optional eMMC
    2x USB 2.0, 2x USB 3.0, 1x USB 3.0 C port with DP Alt
    1x MIPI-CSI Port (4-lane or 2x 2-lane)
    1x MIPI-DSI 4-lane connector
    1x Micro HDMI 2.1 output, 1x DP 1.4 output
    Gigabit Ethernet
    Realtek RTL8821CS WiFi
    4 pin debug UART connector
    40 pin GPIO header
    Size: 85mm x 56mm (Raspberry Pi Form Factor)

Kernel commit:
3900160e164b ("arm64: dts: rockchip: Add Indiedroid Nova board")

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

arch/arm/mach-rockchip/rk3588/Kconfig

@@ -78,6 +78,15 @@ config TARGET_NANOPCT6_RK3588
 	  Power: 5.5*2.1mm DC Jack, 12VDC input
 	  Dimensions: 110x80x1.6mm (without case) / 86x114.5x30mm (with case)
 
+config TARGET_NOVA_RK3588
+	bool "Indiedroid Nova RK3588"
+	select BOARD_LATE_INIT
+	help
+	  Indiedroid Nova is a Rockchip RK3588s based SBC by Indiedroid.
+	  It comes in configurations from 4GB of RAM to 16GB of RAM,
+	  includes socket for eMMC storage, an SDMMC slot, and a 40-pin
+	  GPIO header for expansion.
+
 config TARGET_RK3588_NEU6
 	bool "Edgeble Neural Compute Module 6(Neu6) SoM"
 	select BOARD_LATE_INIT
@@ -223,6 +232,7 @@ config TEXT_BASE
 
 source "board/edgeble/neural-compute-module-6/Kconfig"
 source "board/friendlyelec/nanopc-t6-rk3588/Kconfig"
+source "board/indiedroid/nova/Kconfig"
 source "board/pine64/quartzpro64-rk3588/Kconfig"
 source "board/turing/turing-rk1-rk3588/Kconfig"
 source "board/radxa/rock5a-rk3588s/Kconfig"

board/indiedroid/nova/Kconfig

@@ -0,0 +1,12 @@
+if TARGET_NOVA_RK3588
+
+config SYS_BOARD
+	default "nova-rk3588s"
+
+config SYS_VENDOR
+	default "indiedroid"
+
+config SYS_CONFIG_NAME
+	default "nova-rk3588s"
+
+endif

board/indiedroid/nova/MAINTAINERS

@@ -0,0 +1,6 @@
+INDIEDROID-NOVA-RK3588
+M:	Chris Morgan <macromorgan@hotmail.com>
+S:	Maintained
+F:	board/indiedroid/nova
+F:	configs/nova-rk3588s_defconfig
+F:	include/configs/nova-rk3588s.h

configs/nova-rk3588s_defconfig

@@ -0,0 +1,69 @@
+CONFIG_ARM=y
+CONFIG_SKIP_LOWLEVEL_INIT=y
+CONFIG_COUNTER_FREQUENCY=24000000
+CONFIG_ARCH_ROCKCHIP=y
+CONFIG_DEFAULT_DEVICE_TREE="rockchip/rk3588s-indiedroid-nova"
+CONFIG_ROCKCHIP_RK3588=y
+CONFIG_SPL_SERIAL=y
+CONFIG_TARGET_NOVA_RK3588=y
+CONFIG_DEBUG_UART_BASE=0xFEB50000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_SYS_LOAD_ADDR=0xc00800
+CONFIG_PCI=y
+CONFIG_DEBUG_UART=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_SPL_FIT_SIGNATURE=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_LEGACY_IMAGE_FORMAT=y
+CONFIG_DEFAULT_FDT_FILE="rockchip/rk3588s-indiedroid-nova.dtb"
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_SPL_MAX_SIZE=0x40000
+CONFIG_SPL_PAD_TO=0x7f8000
+# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
+CONFIG_SPL_ATF=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+# CONFIG_SPL_DOS_PARTITION is not set
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_LIVE=y
+CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents"
+CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_SPL_REGMAP=y
+CONFIG_SPL_SYSCON=y
+CONFIG_SPL_CLK=y
+CONFIG_ROCKCHIP_GPIO=y
+CONFIG_SYS_I2C_ROCKCHIP=y
+CONFIG_MISC=y
+CONFIG_SUPPORT_EMMC_RPMB=y
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_SDMA=y
+CONFIG_MMC_SDHCI_ROCKCHIP=y
+CONFIG_PCIE_DW_ROCKCHIP=y
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_NANENG_COMBOPHY=y
+CONFIG_PHY_ROCKCHIP_USBDP=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PWM_ROCKCHIP=y
+CONFIG_SPL_RAM=y
+CONFIG_BAUDRATE=1500000
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_SYS_NS16550_MEM32=y
+CONFIG_SYSRESET=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_GENERIC=y
+CONFIG_USB_DWC3=y
+CONFIG_USB_DWC3_GENERIC=y
+CONFIG_ERRNO_STR=y

doc/board/rockchip/rockchip.rst

@@ -124,6 +124,7 @@ List of mainline supported Rockchip boards:
      - Edgeble Neural Compute Module 6B SoM - Neu6b (neu6b-io-rk3588)
      - FriendlyElec NanoPC-T6 (nanopc-t6-rk3588)
      - Generic RK3588S/RK3588 (generic-rk3588)
+     - Indiedroid Nova (nova-rk3588s)
      - Pine64 QuartzPro64 (quartzpro64-rk3588)
      - Radxa ROCK 5A (rock5a-rk3588s)
      - Radxa ROCK 5B (rock5b-rk3588)

include/configs/nova-rk3588s.h

@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (c) 2022 Collabora Ltd.
+ */
+
+#ifndef __NOVA_RK3588S_H
+#define __NOVA_RK3588S_H
+
+#define ROCKCHIP_DEVICE_SETTINGS \
+		"stdout=serial,vidconsole\0" \
+		"stderr=serial,vidconsole\0"
+
+#include <configs/rk3588_common.h>
+
+#endif /* __NOVA_RK3588S_H */