riscv: spacemit: bananapi_f3: initial support added
Add basic support for SpacemiT's Banana Pi F3 board.
Update the k1.dtsi align with mainline.
Note that the device tree files follow the mainline Linux source[1].
Links: https://patches.linaro.org/project/linux-serial/patch/20240730-k1-01-basic-dt-v5-8-98263aae83be@gentoo.org/ [1]
Signed-off-by: Kongyang Liu <seashell11234455@gmail.com>
Signed-off-by: Huan Zhou <pericycle.cc@gmail.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Reviewed-by: Yixun Lan <dlan@gentoo.org>
Tested-by: Marcel Ziswiler <marcel@ziswiler.com>
diff --git a/board/spacemit/bananapi-f3/Kconfig b/board/spacemit/bananapi-f3/Kconfig
new file mode 100644
index 0000000..f89fa9a
--- /dev/null
+++ b/board/spacemit/bananapi-f3/Kconfig
@@ -0,0 +1,25 @@
+if TARGET_BANANAPI_F3
+
+config SYS_BOARD
+ default "bananapi-f3"
+
+config SYS_VENDOR
+ default "spacemit"
+
+config SYS_CPU
+ default "k1"
+
+config SYS_CONFIG_NAME
+ default "bananapi-f3"
+
+config TEXT_BASE
+ default 0x00200000
+
+config SPL_OPENSBI_LOAD_ADDR
+ default 0x00000000
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select SPACEMIT_K1
+
+endif
diff --git a/board/spacemit/bananapi-f3/MAINTAINERS b/board/spacemit/bananapi-f3/MAINTAINERS
new file mode 100644
index 0000000..131bad0
--- /dev/null
+++ b/board/spacemit/bananapi-f3/MAINTAINERS
@@ -0,0 +1,6 @@
+BananaPi F3
+M: Huan Zhou <pericycle.cc@@gmail.com>
+S: Maintained
+F: board/spacemit/bananapi-f3/
+F: configs/bananapi-f3_defconfig
+F: doc/board/spacemit/bananapi-f3.rst
diff --git a/board/spacemit/bananapi-f3/Makefile b/board/spacemit/bananapi-f3/Makefile
new file mode 100644
index 0000000..2168698
--- /dev/null
+++ b/board/spacemit/bananapi-f3/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright (c) 2024, Kongyang Liu <seashell11234455@gmail.com>
+
+obj-y := board.o
diff --git a/board/spacemit/bananapi-f3/board.c b/board/spacemit/bananapi-f3/board.c
new file mode 100644
index 0000000..2631cdd
--- /dev/null
+++ b/board/spacemit/bananapi-f3/board.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (c) 2024, Kongyang Liu <seashell11234455@gmail.com>
+ */
+
+int board_init(void)
+{
+ return 0;
+}