ColdFire: Add M5373EVB platform support - 2

Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
Signed-off by: John Rigby <jrigby@freescale.com>

4 files changed, 344 insertions, 21 deletions

diff --git a/include/asm-m68k/immap.h b/include/asm-m68k/immap.h
index 912753d..852d941 100644
--- a/include/asm-m68k/immap.h
+++ b/include/asm-m68k/immap.h
@@ -169,7 +169,7 @@
 #endif
 #endif				/* CONFIG_M5282 */
 
-#ifdef CONFIG_M5329
+#if defined(CONFIG_M5329) || defined(CONFIG_M5373)
 #include <asm/immap_5329.h>
 #include <asm/m5329.h>
 
@@ -197,7 +197,7 @@
 
 #define CFG_INTR_BASE		(MMAP_INTC0)
 #define CFG_NUM_IRQS		(128)
-#endif				/* CONFIG_M5329 */
+#endif				/* CONFIG_M5329 && CONFIG_M5373 */
 
 #ifdef CONFIG_M54455
 #include <asm/immap_5445x.h>
diff --git a/include/asm-m68k/immap_5329.h b/include/asm-m68k/immap_5329.h
index 7ff0b93..7678406 100644
--- a/include/asm-m68k/immap_5329.h
+++ b/include/asm-m68k/immap_5329.h
@@ -378,91 +378,133 @@ typedef struct rcm {
 /* GPIO port registers */
 typedef struct gpio_ctrl {
 	/* Port Output Data Registers */
+#ifdef CONFIG_M5329
 	u8 podr_fech;		/* 0x00 */
 	u8 podr_fecl;		/* 0x01 */
+#else
+	u16 res00;		/* 0x00 - 0x01 */
+#endif
 	u8 podr_ssi;		/* 0x02 */
 	u8 podr_busctl;		/* 0x03 */
 	u8 podr_be;		/* 0x04 */
 	u8 podr_cs;		/* 0x05 */
 	u8 podr_pwm;		/* 0x06 */
 	u8 podr_feci2c;		/* 0x07 */
-	u8 res1;		/* 0x08 */
+	u8 res08;		/* 0x08 */
 	u8 podr_uart;		/* 0x09 */
 	u8 podr_qspi;		/* 0x0A */
 	u8 podr_timer;		/* 0x0B */
-	u8 res2;		/* 0x0C */
+#ifdef CONFIG_M5329
+	u8 res0C;		/* 0x0C */
 	u8 podr_lcddatah;	/* 0x0D */
 	u8 podr_lcddatam;	/* 0x0E */
 	u8 podr_lcddatal;	/* 0x0F */
 	u8 podr_lcdctlh;	/* 0x10 */
 	u8 podr_lcdctll;	/* 0x11 */
+#else
+	u16 res0C;		/* 0x0C - 0x0D */
+	u8 podr_fech;		/* 0x0E */
+	u8 podr_fecl;		/* 0x0F */
+	u16 res10[3];		/* 0x10 - 0x15 */
+#endif
 
 	/* Port Data Direction Registers */
-	u16 res3;		/* 0x12 - 0x13 */
+#ifdef CONFIG_M5329
+	u16 res12;		/* 0x12 - 0x13 */
 	u8 pddr_fech;		/* 0x14 */
 	u8 pddr_fecl;		/* 0x15 */
+#endif
 	u8 pddr_ssi;		/* 0x16 */
 	u8 pddr_busctl;		/* 0x17 */
 	u8 pddr_be;		/* 0x18 */
 	u8 pddr_cs;		/* 0x19 */
 	u8 pddr_pwm;		/* 0x1A */
 	u8 pddr_feci2c;		/* 0x1B */
-	u8 res4;		/* 0x1C */
+	u8 res1C;		/* 0x1C */
 	u8 pddr_uart;		/* 0x1D */
 	u8 pddr_qspi;		/* 0x1E */
 	u8 pddr_timer;		/* 0x1F */
-	u8 res5;		/* 0x20 */
+#ifdef CONFIG_M5329
+	u8 res20;		/* 0x20 */
 	u8 pddr_lcddatah;	/* 0x21 */
 	u8 pddr_lcddatam;	/* 0x22 */
 	u8 pddr_lcddatal;	/* 0x23 */
 	u8 pddr_lcdctlh;	/* 0x24 */
 	u8 pddr_lcdctll;	/* 0x25 */
-	u16 res6;		/* 0x26 - 0x27 */
+	u16 res26;		/* 0x26 - 0x27 */
+#else
+	u16 res20;		/* 0x20 - 0x21 */
+	u8 pddr_fech;		/* 0x22 */
+	u8 pddr_fecl;		/* 0x23 */
+	u16 res24[3];		/* 0x24 - 0x29 */
+#endif
 
 	/* Port Data Direction Registers */
+#ifdef CONFIG_M5329
 	u8 ppd_fech;		/* 0x28 */
 	u8 ppd_fecl;		/* 0x29 */
+#endif
 	u8 ppd_ssi;		/* 0x2A */
 	u8 ppd_busctl;		/* 0x2B */
 	u8 ppd_be;		/* 0x2C */
 	u8 ppd_cs;		/* 0x2D */
 	u8 ppd_pwm;		/* 0x2E */
 	u8 ppd_feci2c;		/* 0x2F */
-	u8 res7;		/* 0x30 */
+	u8 res30;		/* 0x30 */
 	u8 ppd_uart;		/* 0x31 */
 	u8 ppd_qspi;		/* 0x32 */
 	u8 ppd_timer;		/* 0x33 */
-	u8 res8;		/* 0x34 */
+#ifdef CONFIG_M5329
+	u8 res34;		/* 0x34 */
 	u8 ppd_lcddatah;	/* 0x35 */
 	u8 ppd_lcddatam;	/* 0x36 */
 	u8 ppd_lcddatal;	/* 0x37 */
 	u8 ppd_lcdctlh;		/* 0x38 */
 	u8 ppd_lcdctll;		/* 0x39 */
-	u16 res9;		/* 0x3A - 0x3B */
+	u16 res3A;		/* 0x3A - 0x3B */
+#else
+	u16 res34;		/* 0x34 - 0x35 */
+	u8 ppd_fech;		/* 0x36 */
+	u8 ppd_fecl;		/* 0x37 */
+	u16 res38[3];		/* 0x38 - 0x3D */
+#endif
 
 	/* Port Clear Output Data Registers */
-	u8 pclrr_fech;		/* 0x3C */
-	u8 pclrr_fecl;		/* 0x3D */
+#ifdef CONFIG_M5329
+	u8 res3C;		/* 0x3C */
+	u8 pclrr_fech;		/* 0x3D */
+	u8 pclrr_fecl;		/* 0x3E */
+#else
 	u8 pclrr_ssi;		/* 0x3E */
+#endif
 	u8 pclrr_busctl;	/* 0x3F */
 	u8 pclrr_be;		/* 0x40 */
 	u8 pclrr_cs;		/* 0x41 */
 	u8 pclrr_pwm;		/* 0x42 */
 	u8 pclrr_feci2c;	/* 0x43 */
-	u8 res10;		/* 0x44 */
+	u8 res44;		/* 0x44 */
 	u8 pclrr_uart;		/* 0x45 */
 	u8 pclrr_qspi;		/* 0x46 */
 	u8 pclrr_timer;		/* 0x47 */
-	u8 res11;		/* 0x48 */
-	u8 pclrr_lcddatah;	/* 0x49 */
-	u8 pclrr_lcddatam;	/* 0x4A */
-	u8 pclrr_lcddatal;	/* 0x4B */
+#ifdef CONFIG_M5329
+	u8 pclrr_lcddatah;	/* 0x48 */
+	u8 pclrr_lcddatam;	/* 0x49 */
+	u8 pclrr_lcddatal;	/* 0x4A */
+	u8 pclrr_ssi;		/* 0x4B */
 	u8 pclrr_lcdctlh;	/* 0x4C */
 	u8 pclrr_lcdctll;	/* 0x4D */
-	u16 res12;		/* 0x4E - 0x4F */
+	u16 res4E;		/* 0x4E - 0x4F */
+#else
+	u16 res48;		/* 0x48 - 0x49 */
+	u8 pclrr_fech;		/* 0x4A */
+	u8 pclrr_fecl;		/* 0x4B */
+	u8 res4C[5];		/* 0x4C - 0x50 */
+#endif
 
 	/* Pin Assignment Registers */
+#ifdef CONFIG_M5329
 	u8 par_fec;		/* 0x50 */
+#endif
 	u8 par_pwm;		/* 0x51 */
 	u8 par_busctl;		/* 0x52 */
 	u8 par_feci2c;		/* 0x53 */
@@ -472,15 +514,20 @@ typedef struct gpio_ctrl {
 	u16 par_uart;		/* 0x58 */
 	u16 par_qspi;		/* 0x5A */
 	u8 par_timer;		/* 0x5C */
+#ifdef CONFIG_M5329
 	u8 par_lcddata;		/* 0x5D */
 	u16 par_lcdctl;		/* 0x5E */
+#else
+	u8 par_fec;		/* 0x5D */
+	u16 res5E;		/* 0x5E - 0x5F */
+#endif
 	u16 par_irq;		/* 0x60 */
-	u16 res16;		/* 0x62 - 0x63 */
+	u16 res62;		/* 0x62 - 0x63 */
 
 	/* Mode Select Control Registers */
 	u8 mscr_flexbus;	/* 0x64 */
 	u8 mscr_sdram;		/* 0x65 */
-	u16 res17;		/* 0x66 - 0x67 */
+	u16 res66;		/* 0x66 - 0x67 */
 
 	/* Drive Strength Control Registers */
 	u8 dscr_i2c;		/* 0x68 */
@@ -490,7 +537,11 @@ typedef struct gpio_ctrl {
 	u8 dscr_qspi;		/* 0x6C */
 	u8 dscr_timer;		/* 0x6D */
 	u8 dscr_ssi;		/* 0x6E */
+#ifdef CONFIG_M5329
 	u8 dscr_lcd;		/* 0x6F */
+#else
+	u8 res6F;		/* 0x6F */
+#endif
 	u8 dscr_debug;		/* 0x70 */
 	u8 dscr_clkrst;		/* 0x71 */
 	u8 dscr_irq;		/* 0x72 */
diff --git a/include/asm-m68k/m5329.h b/include/asm-m68k/m5329.h
index 8316fcf..c1669dc 100644
--- a/include/asm-m68k/m5329.h
+++ b/include/asm-m68k/m5329.h
@@ -1118,6 +1118,7 @@
 #define GPIO_PCLRR_LCDCTLL7		(0x80)
 
 /* Bit definitions and macros for GPIO_PAR_FEC */
+#ifdef CONFIG_M5329
 #define GPIO_PAR_FEC_MII(x)		(((x)&0x03)<<0)
 #define GPIO_PAR_FEC_7W(x)		(((x)&0x03)<<2)
 #define GPIO_PAR_FEC_7W_GPIO		(0x00)
@@ -1126,6 +1127,10 @@
 #define GPIO_PAR_FEC_MII_GPIO		(0x00)
 #define GPIO_PAR_FEC_MII_UART		(0x01)
 #define GPIO_PAR_FEC_MII_FEC		(0x03)
+#else
+#define GPIO_PAR_FEC_7W_FEC		(0x08)
+#define GPIO_PAR_FEC_MII_FEC		(0x02)
+#endif
 
 /* Bit definitions and macros for GPIO_PAR_PWM */
 #define GPIO_PAR_PWM1(x)		(((x)&0x03)<<0)
diff --git a/include/configs/M5373EVB.h b/include/configs/M5373EVB.h
new file mode 100644
index 0000000..6bfffa1
--- /dev/null
+++ b/include/configs/M5373EVB.h
@@ -0,0 +1,267 @@
+/*
+ * Configuation settings for the Freescale MCF5373 FireEngine board.
+ *
+ * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
+ * TsiChung Liew (Tsi-Chung.Liew@freescale.com)
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef _M5373EVB_H
+#define _M5373EVB_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MCF532x		/* define processor family */
+#define CONFIG_M5373		/* define processor type */
+
+#undef DEBUG
+
+#define CONFIG_MCFUART
+#define CFG_UART_PORT		(0)
+#define CONFIG_BAUDRATE		115200
+#define CFG_BAUDRATE_TABLE	{ 9600 , 19200 , 38400 , 57600, 115200 }
+
+#undef CONFIG_WATCHDOG
+#define CONFIG_WATCHDOG_TIMEOUT	3360	/* timeout in ms, max is 3.36 sec */
+
+/* Command line configuration */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_CACHE
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+
+#ifdef NANDFLASH_SIZE
+#      define CONFIG_CMD_NAND
+#endif
+
+#define CFG_UNIFY_CACHE
+
+#define CONFIG_MCFFEC
+#ifdef CONFIG_MCFFEC
+#	define CONFIG_NET_MULTI		1
+#	define CONFIG_MII		1
+#	define CFG_DISCOVER_PHY
+#	define CFG_RX_ETH_BUFFER	8
+#	define CFG_FAULT_ECHO_LINK_DOWN
+
+#	define CFG_FEC0_PINMUX		0
+#	define CFG_FEC0_MIIBASE		CFG_FEC0_IOBASE
+#	define MCFFEC_TOUT_LOOP 	50000
+/* If CFG_DISCOVER_PHY is not defined - hardcoded */
+#	ifndef CFG_DISCOVER_PHY
+#		define FECDUPLEX	FULL
+#		define FECSPEED		_100BASET
+#	else
+#		ifndef CFG_FAULT_ECHO_LINK_DOWN
+#			define CFG_FAULT_ECHO_LINK_DOWN
+#		endif
+#	endif			/* CFG_DISCOVER_PHY */
+#endif
+
+#define CONFIG_MCFRTC
+#undef RTC_DEBUG
+
+/* Timer */
+#define CONFIG_MCFTMR
+#undef CONFIG_MCFPIT
+
+/* I2C */
+#define CONFIG_FSL_I2C
+#define CONFIG_HARD_I2C		/* I2C with hw support */
+#undef CONFIG_SOFT_I2C		/* I2C bit-banged */
+#define CFG_I2C_SPEED		80000
+#define CFG_I2C_SLAVE		0x7F
+#define CFG_I2C_OFFSET		0x58000
+#define CFG_IMMR		CFG_MBAR
+
+#define CONFIG_BOOTDELAY	1	/* autoboot after 5 seconds */
+#define CONFIG_UDP_CHECKSUM
+
+#ifdef CONFIG_MCFFEC
+#	define CONFIG_ETHADDR	00:e0:0c:bc:e5:60
+#	define CONFIG_IPADDR	192.162.1.2
+#	define CONFIG_NETMASK	255.255.255.0
+#	define CONFIG_SERVERIP	192.162.1.1
+#	define CONFIG_GATEWAYIP	192.162.1.1
+#	define CONFIG_OVERWRITE_ETHADDR_ONCE
+#endif				/* FEC_ENET */
+
+#define CONFIG_HOSTNAME		M5373EVB
+#define CONFIG_EXTRA_ENV_SETTINGS					\
+	"netdev=eth0\0"			\
+	"loadaddr=" MK_STR(CFG_LOAD_ADDR) "\0"	\
+	"u-boot=u-boot.bin\0"	\
+	"load=tftp ${loadaddr) ${u-boot}\0"	\
+	"upd=run load; run prog\0"	\
+	"prog=prot off 0 2ffff;"	\
+	"era 0 2ffff;"	\
+	"cp.b ${loadaddr} 0 ${filesize};"	\
+	"save\0"	\
+	""
+
+#define CONFIG_PRAM		512	/* 512 KB */
+#define CFG_PROMPT		"-> "
+#define CFG_LONGHELP		/* undef to save memory */
+
+#ifdef CONFIG_CMD_KGDB
+#	define CFG_CBSIZE	1024	/* Console I/O Buffer Size */
+#else
+#	define CFG_CBSIZE	256	/* Console I/O Buffer Size */
+#endif
+
+#define CFG_PBSIZE			(CFG_CBSIZE+sizeof(CFG_PROMPT)+16)	/* Print Buffer Size */
+#define CFG_MAXARGS		16	/* max number of command args */
+#define CFG_BARGSIZE		CFG_CBSIZE	/* Boot Argument Buffer Size    */
+#define CFG_LOAD_ADDR		0x40010000
+
+#define CFG_HZ			1000
+#define CFG_CLK			80000000
+#define CFG_CPU_CLK		CFG_CLK * 3
+
+#define CFG_MBAR		0xFC000000
+
+#define CFG_LATCH_ADDR		(CFG_CS1_BASE + 0x80000)
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CFG_INIT_RAM_ADDR	0x80000000
+#define CFG_INIT_RAM_END	0x8000	/* End of used area in internal SRAM */
+#define CFG_INIT_RAM_CTRL	0x221
+#define CFG_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
+#define CFG_GBL_DATA_OFFSET	((CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) - 0x10)
+#define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CFG_SDRAM_BASE _must_ start at 0
+ */
+#define CFG_SDRAM_BASE		0x40000000
+#define CFG_SDRAM_SIZE		32	/* SDRAM size in MB */
+#define CFG_SDRAM_CFG1		0x53722730
+#define CFG_SDRAM_CFG2		0x56670000
+#define CFG_SDRAM_CTRL		0xE1092000
+#define CFG_SDRAM_EMOD		0x40010000
+#define CFG_SDRAM_MODE		0x018D0000
+
+#define CFG_MEMTEST_START	CFG_SDRAM_BASE + 0x400
+#define CFG_MEMTEST_END		((CFG_SDRAM_SIZE - 3) << 20)
+
+#define CFG_MONITOR_BASE	(CFG_FLASH_BASE + 0x400)
+#define CFG_MONITOR_LEN		(256 << 10)	/* Reserve 256 kB for Monitor */
+
+#define CFG_BOOTPARAMS_LEN	64*1024
+#define CFG_MALLOC_LEN		(128 << 10)	/* Reserve 128 kB for malloc() */
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 8 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization ??
+ */
+#define CFG_BOOTMAPSZ		(CFG_SDRAM_BASE + (CFG_SDRAM_SIZE << 20))
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CFG_FLASH_CFI
+#ifdef CFG_FLASH_CFI
+#	define CFG_FLASH_CFI_DRIVER	1
+#	define CFG_FLASH_SIZE		0x800000	/* Max size that the board might have */
+#	define CFG_FLASH_CFI_WIDTH	FLASH_CFI_16BIT
+#	define CFG_MAX_FLASH_BANKS	1	/* max number of memory banks */
+#	define CFG_MAX_FLASH_SECT	137	/* max number of sectors on one chip */
+#	define CFG_FLASH_PROTECTION	/* "Real" (hardware) sectors protection */
+#endif
+
+#ifdef NANDFLASH_SIZE
+#	define CFG_MAX_NAND_DEVICE	1
+#	define CFG_NAND_BASE		CFG_CS2_BASE
+#	define CFG_NAND_SIZE		1
+#	define CFG_NAND_BASE_LIST	{ CFG_NAND_BASE }
+#	define NAND_MAX_CHIPS		1
+#	define NAND_ALLOW_ERASE_ALL	1
+#	define CONFIG_JFFS2_NAND	1
+#	define CONFIG_JFFS2_DEV		"nand0"
+#	define CONFIG_JFFS2_PART_SIZE	(CFG_CS2_MASK & ~1)
+#	define CONFIG_JFFS2_PART_OFFSET	0x00000000
+#endif
+
+#define CFG_FLASH_BASE		CFG_CS0_BASE
+
+/* Configuration for environment
+ * Environment is embedded in u-boot in the second sector of the flash
+ */
+#define CFG_ENV_OFFSET		0x4000
+#define CFG_ENV_SECT_SIZE	0x2000
+#define CFG_ENV_IS_IN_FLASH	1
+#define CFG_ENV_IS_EMBEDDED	1
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE	16
+
+/*-----------------------------------------------------------------------
+ * Chipselect bank definitions
+ */
+/*
+ * CS0 - NOR Flash 1, 2, 4, or 8MB
+ * CS1 - CompactFlash and registers
+ * CS2 - NAND Flash 16, 32, or 64MB
+ * CS3 - Available
+ * CS4 - Available
+ * CS5 - Available
+ */
+#define CFG_CS0_BASE		0
+#define CFG_CS0_MASK		0x007f0001
+#define CFG_CS0_CTRL		0x00001fa0
+
+#define CFG_CS1_BASE		0x10000000
+#define CFG_CS1_MASK		0x001f0001
+#define CFG_CS1_CTRL		0x002A3780
+
+#ifdef NANDFLASH_SIZE
+#define CFG_CS2_BASE		0x20000000
+#define CFG_CS2_MASK		((NANDFLASH_SIZE << 20) | 1)
+#define CFG_CS2_CTRL		0x00001f60
+#endif
+
+#endif				/* _M5373EVB_H */