diff options
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/EB+MCF-EV123.h | 176 |
1 files changed, 97 insertions, 79 deletions
diff --git a/include/configs/EB+MCF-EV123.h b/include/configs/EB+MCF-EV123.h index a13db7c..a0b27a8 100644 --- a/include/configs/EB+MCF-EV123.h +++ b/include/configs/EB+MCF-EV123.h @@ -1,7 +1,7 @@ /* * 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. @@ -25,16 +25,15 @@ #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 @@ -43,29 +42,33 @@ #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 */ @@ -74,7 +77,6 @@ #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_HOSTNAME - /* * Command line configuration. */ @@ -86,50 +88,20 @@ #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 @@ -138,29 +110,53 @@ /*#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 /*----------------------------------------------------------------------- @@ -169,18 +165,11 @@ * 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. */ @@ -199,11 +188,16 @@ * 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 @@ -246,16 +240,40 @@ #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 */ /*---------------------------------------------------------------------*/ |