nios2: rename board nios2-generic to 3c120_devboard

Rename board nios2-generic to 3c120_devboard. Since nios2 is
converted to driver model and device tree control of u-boot,
the nios2-generic board directory is removed. We can rename
the board back to a real board name. Now the boards maintained
in u-boot mainline are the same as Linux kernel, namely 3c120
and 10m50.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>

1 files changed, 107 insertions, 0 deletions

diff --git a/include/configs/3c120_devboard.h b/include/configs/3c120_devboard.h
new file mode 100644
index 0000000000..856c836385
--- /dev/null
+++ b/include/configs/3c120_devboard.h
@@ -0,0 +1,107 @@
+/*
+ * (C) Copyright 2005, Psyent Corporation <www.psyent.com>
+ * Scott McNutt <smcnutt@psyent.com>
+ * (C) Copyright 2010, Thomas Chou <thomas@wytron.com.tw>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * BOARD/CPU
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO_LATE
+
+/*
+ * SERIAL
+ */
+#define CONFIG_BAUDRATE			115200
+#define CONFIG_SYS_CONSOLE_INFO_QUIET	/* Suppress console info */
+
+/*
+ * CFI Flash
+ */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_CFI_FLASH_STATUS_POLL /* fix amd flash issue */
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_PROTECTION
+#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT	1
+#define CONFIG_SYS_MAX_FLASH_SECT	512
+
+/*
+ * NET options
+ */
+#define CONFIG_SYS_RX_ETH_BUFFER	0
+#define CONFIG_CMD_MII
+#define CONFIG_PHY_GIGE
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+#define CONFIG_PHY_MARVELL
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * FDT options
+ */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_LMB
+
+/*
+ * ENVIRONMENT -- Put environment in sector CONFIG_SYS_MONITOR_LEN above
+ * CONFIG_SYS_RESET_ADDR, since we assume the monitor is stored at the
+ * reset address, no? This will keep the environment in user region
+ * of flash. NOTE: the monitor length must be multiple of sector size
+ * (which is common practice).
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+
+#define CONFIG_ENV_SIZE			0x20000	/* 128k, 1 sector */
+#define CONFIG_ENV_OVERWRITE		/* Serial change Ok	*/
+#define CONFIG_ENV_ADDR			0xe2840000
+
+/*
+ * MEMORY ORGANIZATION
+ * -Monitor at top of sdram.
+ * -The heap is placed below the monitor
+ * -The stack is placed below the heap (&grows down).
+ */
+#define CONFIG_SYS_SDRAM_BASE		0xD0000000
+#define CONFIG_SYS_SDRAM_SIZE		0x08000000
+#define CONFIG_NR_DRAM_BANKS		1
+#define CONFIG_MONITOR_IS_IN_RAM
+#define CONFIG_SYS_MONITOR_LEN		0x40000	/* Reserve 256k */
+#define CONFIG_SYS_MONITOR_BASE	(CONFIG_SYS_SDRAM_BASE + \
+					 CONFIG_SYS_SDRAM_SIZE - \
+					 CONFIG_SYS_MONITOR_LEN)
+#define CONFIG_SYS_MALLOC_LEN		0x20000
+
+/*
+ * MISC
+ */
+#define CONFIG_SYS_LONGHELP		/* Provide extended help */
+#define CONFIG_SYS_CBSIZE		256	/* Console I/O buf size */
+#define CONFIG_SYS_MAXARGS		16	/* Max command args	*/
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE /* Bootarg buf size */
+#define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
+					sizeof(CONFIG_SYS_PROMPT) + \
+					 16)	/* Print buf size */
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_START	CONFIG_SYS_SDRAM_BASE
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MONITOR_BASE - \
+					 CONFIG_ENV_SIZE - \
+					 CONFIG_SYS_MALLOC_LEN -	\
+					 0x10000)
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_CMD_GPIO
+
+#endif /* __CONFIG_H */