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/*
* (C) Copyright 2007
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC5200 1 /* This is an MPC5200 CPU */
#define CONFIG_JUPITER 1 /* ... on Jupiter board */
/*
* Valid values for CONFIG_SYS_TEXT_BASE are:
* 0xFFF00000 boot high (standard configuration)
* 0x00100000 boot from RAM (for testing only)
*/
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xFFF00000
#endif
#define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33.000000MHz */
#define CONFIG_BOARD_EARLY_INIT_R 1
#define CONFIG_HIGH_BATS 1 /* High BATs supported */
/*
* Serial console configuration
*/
#define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*
* PCI Mapping:
* 0x40000000 - 0x4fffffff - PCI Memory
* 0x50000000 - 0x50ffffff - PCI IO Space
*/
#if defined(CONFIG_PCI)
#define CONFIG_PCI_SCAN_SHOW 1
#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
#define CONFIG_PCI_MEM_BUS 0x40000000
#define CONFIG_PCI_MEM_PHYS CONFIG_PCI_MEM_BUS
#define CONFIG_PCI_MEM_SIZE 0x10000000
#define CONFIG_PCI_IO_BUS 0x50000000
#define CONFIG_PCI_IO_PHYS CONFIG_PCI_IO_BUS
#define CONFIG_PCI_IO_SIZE 0x01000000
#endif
#define CONFIG_SYS_XLB_PIPELINING 1
#define CONFIG_MII 1
#define CONFIG_SYS_RX_ETH_BUFFER 8 /* use 8 rx buffer on eepro100 */
/* Partitions */
#define CONFIG_TIMESTAMP /* Print image info with timestamp */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#if defined(CONFIG_PCI)
#define CODFIG_CMD_PCI
#endif
/*
* Autobooting
*/
#define CONFIG_PREBOOT "echo;" \
"echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
"echo"
#undef CONFIG_BOOTARGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
"ramargs=setenv bootargs root=/dev/ram rw\0" \
"addip=setenv bootargs ${bootargs} " \
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"flash_nfs=run nfsargs addip addcons;" \
"bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip;" \
"bootm ${kernel_addr} ${ramdisk_addr}\0" \
"addcons=setenv bootargs ${bootargs} console=${contyp}," \
"${baudrate}\0" \
"contyp=ttyS0\0" \
"net_nfs=tftp 200000 ${bootfile};run nfsargs addip addcons;" \
"bootm\0" \
"rootpath=/opt/eldk/ppc_6xx\0" \
"bootfile=/tftpboot/jupiter/uImage\0" \
""
#define CONFIG_BOOTCOMMAND "run flash_self"
/*
* IPB Bus clocking configuration.
*/
#undef CONFIG_SYS_IPBSPEED_133 /* define for 133MHz speed */
#if 0
/* pass open firmware flat tree */
#define OF_CPU "PowerPC,5200@0"
#define OF_SOC "soc5200@f0000000"
#define OF_TBCLK (bd->bi_busfreq / 8)
#define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000"
#endif
/*
* Flash configuration
*/
#define CONFIG_SYS_FLASH_BASE 0xFF000000
#define CONFIG_SYS_FLASH_SIZE 0x01000000
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* max num of sects on one chip */
#define CONFIG_ENV_ADDR (CONFIG_SYS_TEXT_BASE + 0x40000) /* third sector */
#define CONFIG_SYS_FLASH_ERASE_TOUT 240000 /* Flash Erase Timeout (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (in ms) */
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_EMPTY_INFO
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT
#define CONFIG_SYS_UPDATE_FLASH_SIZE 1
#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1
/*
* Environment settings
*/
#define CONFIG_ENV_IS_IN_FLASH 1
#define CONFIG_ENV_SIZE 0x20000
#define CONFIG_ENV_SECT_SIZE 0x20000
#define CONFIG_ENV_OVERWRITE 1
/* Address and size of Redundant Environment Sector */
#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
/*
* Memory map
*/
#define CONFIG_SYS_MBAR 0xF0000000
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_DEFAULT_MBAR 0x80000000
/* Use SRAM until RAM will be available */
#define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM
#define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE /* Size of used area in DPRAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT 1
#endif
#define CONFIG_SYS_MONITOR_LEN (192 << 10) /* Reserve 192 kB for Monitor */
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*
* Ethernet configuration
*/
#define CONFIG_MPC5xxx_FEC 1
#define CONFIG_MPC5xxx_FEC_MII100
/*
* Define CONFIG_MPC5xxx_FEC_MII10 to force FEC at 10Mb
*/
/* #define CONFIG_MPC5xxx_FEC_MII10 */
#define CONFIG_PHY_ADDR 0x00
/*
* GPIO configuration
*/
#define CONFIG_SYS_GPS_PORT_CONFIG 0x10000004
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#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_MEMTEST_START 0x00100000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CONFIG_SYS_ALT_MEMTEST 1
#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC5xxx CPUs */
#if defined(CONFIG_CMD_KGDB)
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
/*
* Various low-level settings
*/
#define CONFIG_SYS_HID0_INIT HID0_ICE | HID0_ICFI
#define CONFIG_SYS_HID0_FINAL HID0_ICE
#define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_BOOTCS_CFG 0x00047801
#define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE
#define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE
#define CONFIG_SYS_CS_BURST 0x00000000
#define CONFIG_SYS_CS_DEADCYCLE 0x33333333
#define CONFIG_SYS_RESET_ADDRESS 0xff000000
#endif /* __CONFIG_H */
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