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/include/configs/octeon_ebb7304.h b/include/configs/octeon_ebb7304.h
new file mode 100644
index 0000000..04fe4df
--- /dev/null
+++ b/include/configs/octeon_ebb7304.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2019-2020
+ * Marvell <www.marvell.com>
+ */
+
+#ifndef __CONFIG_H__
+#define __CONFIG_H__
+
+#include "octeon_common.h"
+
+/*
+ * CFI flash
+ */
+#define CONFIG_SYS_MAX_FLASH_BANKS 1
+#define CONFIG_SYS_MAX_FLASH_SECT 256
+#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* flinfo indicates empty blocks */
+
+#endif /* __CONFIG_H__ */