mips: octeon: Add minimal Octeon 3 EBB7304 EVK support
This patch adds very basic minimal support for the Marvell Octeon 3
CN73xx based EBB7304 EVK. Please note that the basic Octeon port does
not support DDR3/4 initialization yet. To still use U-Boot on with this
port, the L2 cache (4MiB) is used as RAM. This way, U-Boot can boot
to the prompt on this board.
Supported devices:
- UART
- reset
- CFI parallel NOR flash
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/Marvell/octeon_ebb7304/Kconfig b/board/Marvell/octeon_ebb7304/Kconfig
new file mode 100644
index 0000000..ab54e6d
--- /dev/null
+++ b/board/Marvell/octeon_ebb7304/Kconfig
@@ -0,0 +1,19 @@
+if TARGET_OCTEON_EBB7304
+
+config SYS_BOARD
+ string
+ default "octeon_ebb7304"
+
+config SYS_VENDOR
+ string
+ default "Marvell"
+
+config SYS_CONFIG_NAME
+ string
+ default "octeon_ebb7304"
+
+config DEFAULT_DEVICE_TREE
+ string
+ default "mrvl,octeon-ebb7304"
+
+endif
diff --git a/board/Marvell/octeon_ebb7304/MAINTAINERS b/board/Marvell/octeon_ebb7304/MAINTAINERS
new file mode 100644
index 0000000..7256f83
--- /dev/null
+++ b/board/Marvell/octeon_ebb7304/MAINTAINERS
@@ -0,0 +1,7 @@
+OCTEON_EBB7304 BOARD
+M: Aaron Williams <awilliams@marvell.com>
+S: Maintained
+F: board/Marvell/octeon_ebb7304/*
+F: configs/octeon_ebb7304_defconfig
+F: include/configs/octeon_ebb7304.h
+F: arch/mips/dts/mrvl,octeon-ebb7304.dts
diff --git a/board/Marvell/octeon_ebb7304/Makefile b/board/Marvell/octeon_ebb7304/Makefile
new file mode 100644
index 0000000..a3ed0c8
--- /dev/null
+++ b/board/Marvell/octeon_ebb7304/Makefile
@@ -0,0 +1,8 @@
+#
+# Copyright (C) 2020 Stefan Roese <sr@denx.de>
+# Copyright (C) 2019-2020 Marvell International Ltd.
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+obj-y := board.o
diff --git a/board/Marvell/octeon_ebb7304/board.c b/board/Marvell/octeon_ebb7304/board.c
new file mode 100644
index 0000000..56e50a9
--- /dev/null
+++ b/board/Marvell/octeon_ebb7304/board.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Stefan Roese <sr@denx.de>
+ */
+
+/*
+ * Nothing included right now. Code will be added in follow-up
+ * patches.
+ */