/*
* Configuation settings for the BuS EB+MCF-EV123 boards.
*
- * (C) Copyright 2005 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
+ * (C) Copyright 2005-2009 BuS Elektronik GmbH & Co.KG <esw@bus-elektonik.de>
*
* See file CREDITS for list of people who contributed to this
* project.
#ifndef _CONFIG_EB_MCF_EV123_H_
#define _CONFIG_EB_MCF_EV123_H_
-#define CONFIG_EB_MCF_EV123
-
#undef CONFIG_SYS_HALT_BEFOR_RAM_JUMP
-/*
- * High Level Configuration Options (easy to change)
- */
+/*----------------------------------------------------------------------*
+ * High Level Configuration Options (easy to change) *
+ *----------------------------------------------------------------------*/
#define CONFIG_MCF52x2 /* define processor family */
#define CONFIG_M5282 /* define processor type */
+#define CONFIG_EB_MCF_EV123
#define CONFIG_MISC_INIT_R
#define CONFIG_BAUDRATE 9600
#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
-#undef CONFIG_MONITOR_IS_IN_RAM /* define if monitor is started from a pre-loader */
+#undef CONFIG_MONITOR_IS_IN_RAM /* starts uboot direct */
#define CONFIG_BOOTCOMMAND "printenv"
-/* Configuration for environment
- * Environment is embedded in u-boot in the second sector of the flash
- */
+/*----------------------------------------------------------------------*
+ * Options *
+ *----------------------------------------------------------------------*/
+
+#define CONFIG_BOOT_RETRY_TIME -1
+#define CONFIG_RESET_TO_RETRY
+#define CONFIG_SPLASH_SCREEN
+
+/*----------------------------------------------------------------------*
+ * Configuration for environment *
+ * Environment is in the second sector of the first 256k of flash *
+ *----------------------------------------------------------------------*/
+
#ifndef CONFIG_MONITOR_IS_IN_RAM
#define CONFIG_ENV_ADDR 0xF003C000 /* End of 256K */
#define CONFIG_ENV_SECT_SIZE 0x4000
#define CONFIG_ENV_IS_IN_FLASH 1
-/*
-#define CONFIG_ENV_IS_EMBEDDED 1
-#define CONFIG_ENV_ADDR_REDUND 0xF0018000
-#define CONFIG_ENV_SECT_SIZE_REDUND 0x4000
-*/
#else
#define CONFIG_ENV_ADDR 0xFFE04000
#define CONFIG_ENV_SECT_SIZE 0x2000
#define CONFIG_ENV_IS_IN_FLASH 1
#endif
-
/*
* BOOTP options
*/
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
-
/*
* Command line configuration.
*/
#define CONFIG_MCFTMR
-#define CONFIG_MCFFEC
-#ifdef CONFIG_MCFFEC
-# define CONFIG_NET_MULTI 1
-# define CONFIG_MII 1
-# define CONFIG_MII_INIT 1
-# define CONFIG_SYS_DISCOVER_PHY
-# define CONFIG_SYS_RX_ETH_BUFFER 8
-# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-
-# define CONFIG_SYS_FEC0_PINMUX 0
-# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
-# define MCFFEC_TOUT_LOOP 50000
-/* If CONFIG_SYS_DISCOVER_PHY is not defined - hardcoded */
-# ifndef CONFIG_SYS_DISCOVER_PHY
-# define FECDUPLEX FULL
-# define FECSPEED _100BASET
-# else
-# ifndef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-# endif
-# endif /* CONFIG_SYS_DISCOVER_PHY */
-#endif
-
-#ifdef CONFIG_MCFFEC
-# define CONFIG_ETHADDR 00:CF:52:82:EB:01
-# 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 /* CONFIG_MCFFEC */
#define CONFIG_BOOTDELAY 5
-#define CONFIG_SYS_PROMPT "\nEV123 U-Boot> "
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_HUSH_PARSER
+#define CONFIG_SYS_PROMPT "\nEV123 U-Boot> "
+#define CONFIG_SYS_LONGHELP 1
#if defined(CONFIG_CMD_KGDB)
-#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
-#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
-#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_SYS_LOAD_ADDR 0x20000
/*#define CONFIG_SYS_DRAM_TEST 1 */
#undef CONFIG_SYS_DRAM_TEST
-/* Clock and PLL Configuration */
+/*----------------------------------------------------------------------*
+ * Clock and PLL Configuration *
+ *----------------------------------------------------------------------*/
#define CONFIG_SYS_HZ 10000000
#define CONFIG_SYS_CLK 58982400 /* 9,8304MHz * 6 */
/* PLL Configuration: Ext Clock * 6 (see table 9-4 of MCF user manual) */
-#define CONFIG_SYS_MFD 0x01 /* PLL Multiplication Factor Devider */
-#define CONFIG_SYS_RFD 0x00 /* PLL Reduce Frecuency Devider */
+#define CONFIG_SYS_MFD 0x01 /* PLL Multiplication Factor Devider */
+#define CONFIG_SYS_RFD 0x00 /* PLL Reduce Frecuency Devider */
-/*
+/*----------------------------------------------------------------------*
+ * Network *
+ *----------------------------------------------------------------------*/
+
+#define CONFIG_MCFFEC
+#define CONFIG_NET_MULTI 1
+#define CONFIG_MII 1
+#define CONFIG_MII_INIT 1
+#define CONFIG_SYS_DISCOVER_PHY
+#define CONFIG_SYS_RX_ETH_BUFFER 8
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+
+#define CONFIG_SYS_FEC0_PINMUX 0
+#define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
+#define MCFFEC_TOUT_LOOP 50000
+
+#define CONFIG_ETHADDR 00:CF:52:82:EB:01
+#define CONFIG_OVERWRITE_ETHADDR_ONCE
+
+/*-------------------------------------------------------------------------
* Low Level Configuration Settings
* (address mappings, register initial values, etc.)
* You should know what you are doing if you make changes here.
- */
-#define CONFIG_SYS_MBAR 0x40000000
+ *-----------------------------------------------------------------------*/
+
+#define CONFIG_SYS_MBAR 0x40000000
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x10000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+ *-----------------------------------------------------------------------*/
+
+#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
+#define CONFIG_SYS_INIT_RAM_END 0x10000
+#define CONFIG_SYS_GBL_DATA_SIZE 64
+#define CONFIG_SYS_GBL_DATA_OFFSET \
+ (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE1 0x00000000
-#define CONFIG_SYS_SDRAM_SIZE1 16 /* SDRAM size in MB */
-
-/*
-#define CONFIG_SYS_SDRAM_BASE0 CONFIG_SYS_SDRAM_BASE1+CONFIG_SYS_SDRAM_SIZE1*1024*1024
-#define CONFIG_SYS_SDRAM_SIZE0 16 */ /* SDRAM size in MB */
+#define CONFIG_SYS_SDRAM_SIZE1 16 /* SDRAM size in MB */
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_SDRAM_BASE1
#define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_SDRAM_SIZE1
-#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
-#define CONFIG_SYS_INT_FLASH_BASE 0xF0000000
-#define CONFIG_SYS_INT_FLASH_ENABLE 0x21
/* If M5282 port is fully implemented the monitor base will be behind
* the vector table. */
* have to be in the first 8 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization ??
*/
-#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* FLASH organization
*/
+
+#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE
+#define CONFIG_SYS_INT_FLASH_BASE 0xF0000000
+#define CONFIG_SYS_INT_FLASH_ENABLE 0x21
+
#define CONFIG_SYS_MAX_FLASH_SECT 35
#define CONFIG_SYS_MAX_FLASH_BANKS 2
#define CONFIG_SYS_FLASH_ERASE_TOUT 10000000
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_END - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV + CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_SDRAM_BASE | \
+ CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_DISD | \
+ CF_CACR_CEIB | CF_CACR_DBWE | \
+ CF_CACR_EUSP)
+
/*-----------------------------------------------------------------------
* Memory bank definitions
*/
#define CONFIG_SYS_PCDAT 0x0000000
#define CONFIG_SYS_PEHLPAR 0xC0
-#define CONFIG_SYS_PUAPAR 0x0F /* UA0..UA3 = Uart 0 +1 */
+#define CONFIG_SYS_PUAPAR 0x0F
#define CONFIG_SYS_DDRUA 0x05
#define CONFIG_SYS_PJPAR 0xFF
/*-----------------------------------------------------------------------
- * CCM configuration
+ * VIDEO configuration
*/
-#define CONFIG_SYS_CCM_SIZ 0
+#define CONFIG_VIDEO
-/*---------------------------------------------------------------------*/
+#ifdef CONFIG_VIDEO
+#define CONFIG_VIDEO_VCXK 1
+
+#define CONFIG_SYS_VCXK_DEFAULT_LINEALIGN 2
+#define CONFIG_SYS_VCXK_DOUBLEBUFFERED 1
+#define CONFIG_SYS_VCXK_BASE CONFIG_SYS_CS3_BASE
+#define CONFIG_SYS_VCXK_AUTODETECT 1
+
+#define CONFIG_SYS_VCXK_ACKNOWLEDGE_PORT MCFGPTB_GPTPORT
+#define CONFIG_SYS_VCXK_ACKNOWLEDGE_DDR MCFGPTB_GPTDDR
+#define CONFIG_SYS_VCXK_ACKNOWLEDGE_PIN 0x0001
+
+#define CONFIG_SYS_VCXK_ENABLE_PORT MCFGPTB_GPTPORT
+#define CONFIG_SYS_VCXK_ENABLE_DDR MCFGPTB_GPTDDR
+#define CONFIG_SYS_VCXK_ENABLE_PIN 0x0002
+
+#define CONFIG_SYS_VCXK_REQUEST_PORT MCFGPTB_GPTPORT
+#define CONFIG_SYS_VCXK_REQUEST_DDR MCFGPTB_GPTDDR
+#define CONFIG_SYS_VCXK_REQUEST_PIN 0x0004
+
+#define CONFIG_SYS_VCXK_INVERT_PORT MCFGPIO_PORTE
+#define CONFIG_SYS_VCXK_INVERT_DDR MCFGPIO_DDRE
+#define CONFIG_SYS_VCXK_INVERT_PIN MCFGPIO_PORT2
+
+#endif /* CONFIG_VIDEO */
#endif /* _CONFIG_M5282EVB_H */
/*---------------------------------------------------------------------*/
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