board: rockchip: Add a common ROCK Pi 4 target

Move ROCK Pi 4 specific board code from the shared evb_rk3399 target
into its own board target and update related defconfigs to use the new
TARGET_ROCKPI4_RK3399 option.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Christopher Obbard <chris.obbard@collabora.com>
Reviewed-by: Peter Robinson <pbrobinson@gmail.com>

4 files changed, 102 insertions, 0 deletions

diff --git a/board/radxa/rockpi4-rk3399/Kconfig b/board/radxa/rockpi4-rk3399/Kconfig
new file mode 100644
index 0000000..d826635
--- /dev/null
+++ b/board/radxa/rockpi4-rk3399/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_ROCKPI4_RK3399
+
+config SYS_BOARD
+	default "rockpi4-rk3399"
+
+config SYS_VENDOR
+	default "radxa"
+
+config SYS_CONFIG_NAME
+	default "rockpi4-rk3399"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+
+endif
diff --git a/board/radxa/rockpi4-rk3399/MAINTAINERS b/board/radxa/rockpi4-rk3399/MAINTAINERS
new file mode 100644
index 0000000..da5273f
--- /dev/null
+++ b/board/radxa/rockpi4-rk3399/MAINTAINERS
@@ -0,0 +1,22 @@
+ROCK-PI-4
+M:	Jagan Teki <jagan@amarulasolutions.com>
+R:	Jonas Karlman <jonas@kwiboo.se>
+S:	Maintained
+F:	board/radxa/rockpi4-rk3399/
+F:	configs/rock-pi-4-rk3399_defconfig
+F:	configs/rock-pi-4c-rk3399_defconfig
+F:	arch/arm/dts/rk3399-rock-pi-4*
+
+ROCK-4C+
+M:	FUKAUMI Naoki <naoki@radxa.com>
+R:	Jonas Karlman <jonas@kwiboo.se>
+S:	Maintained
+F:	configs/rock-4c-plus-rk3399_defconfig
+F:	arch/arm/dts/rk3399-rock-4c-plus*
+
+ROCK-4SE
+M:	Christopher Obbard <chris.obbard@collabora.com>
+R:	Jonas Karlman <jonas@kwiboo.se>
+S:	Maintained
+F:	configs/rock-4se-rk3399_defconfig
+F:	arch/arm/dts/rk3399-rock-4se*
diff --git a/board/radxa/rockpi4-rk3399/Makefile b/board/radxa/rockpi4-rk3399/Makefile
new file mode 100644
index 0000000..3d02253
--- /dev/null
+++ b/board/radxa/rockpi4-rk3399/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2016 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= rockpi4-rk3399.o
diff --git a/board/radxa/rockpi4-rk3399/rockpi4-rk3399.c b/board/radxa/rockpi4-rk3399/rockpi4-rk3399.c
new file mode 100644
index 0000000..a533128
--- /dev/null
+++ b/board/radxa/rockpi4-rk3399/rockpi4-rk3399.c
@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2016 Rockchip Electronics Co., Ltd
+ */
+
+#include <dm.h>
+#include <efi_loader.h>
+
+#define ROCKPI4_UPDATABLE_IMAGES	2
+
+#if IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT)
+static struct efi_fw_image fw_images[ROCKPI4_UPDATABLE_IMAGES] = {0};
+
+struct efi_capsule_update_info update_info = {
+	.num_images = ROCKPI4_UPDATABLE_IMAGES,
+	.images = fw_images,
+};
+
+#endif
+
+#ifndef CONFIG_SPL_BUILD
+#if IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT) && IS_ENABLED(CONFIG_EFI_PARTITION)
+static bool board_is_rockpi_4b(void)
+{
+	return of_machine_is_compatible("radxa,rockpi4b");
+}
+
+static bool board_is_rockpi_4c(void)
+{
+	return of_machine_is_compatible("radxa,rockpi4c");
+}
+
+void rockchip_capsule_update_board_setup(void)
+{
+	if (board_is_rockpi_4b()) {
+		efi_guid_t idbldr_image_type_guid =
+			ROCKPI_4B_IDBLOADER_IMAGE_GUID;
+		efi_guid_t uboot_image_type_guid = ROCKPI_4B_UBOOT_IMAGE_GUID;
+
+		guidcpy(&fw_images[0].image_type_id, &idbldr_image_type_guid);
+		guidcpy(&fw_images[1].image_type_id, &uboot_image_type_guid);
+
+		fw_images[0].fw_name = u"ROCKPI4B-IDBLOADER";
+		fw_images[1].fw_name = u"ROCKPI4B-UBOOT";
+	} else if (board_is_rockpi_4c()) {
+		efi_guid_t idbldr_image_type_guid =
+			ROCKPI_4C_IDBLOADER_IMAGE_GUID;
+		efi_guid_t uboot_image_type_guid = ROCKPI_4C_UBOOT_IMAGE_GUID;
+
+		guidcpy(&fw_images[0].image_type_id, &idbldr_image_type_guid);
+		guidcpy(&fw_images[1].image_type_id, &uboot_image_type_guid);
+
+		fw_images[0].fw_name = u"ROCKPI4C-IDBLOADER";
+		fw_images[1].fw_name = u"ROCKPI4C-UBOOT";
+	}
+}
+#endif /* CONFIG_EFI_HAVE_CAPSULE_SUPPORT && CONFIG_EFI_PARTITION */
+#endif /* !CONFIG_SPL_BUILD */