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/*
* Configuation settings for the Freescale MCF5485 FireEngine board.
*
* Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
*
* SPDX-License-Identifier: GPL-2.0+
*/
/*
* board/config.h - configuration options, board specific
*/
#ifndef _M5485EVB_H
#define _M5485EVB_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MCFUART
#define CONFIG_SYS_UART_PORT (0)
#undef CONFIG_HW_WATCHDOG
#define CONFIG_WATCHDOG_TIMEOUT 5000 /* timeout in milliseconds, max timeout is 6.71sec */
/* Command line configuration */
#define CONFIG_CMD_PCI
#define CONFIG_SLTTMR
#define CONFIG_FSLDMAFEC
#ifdef CONFIG_FSLDMAFEC
# define CONFIG_MII 1
# define CONFIG_MII_INIT 1
# define CONFIG_HAS_ETH1
# define CONFIG_SYS_DMA_USE_INTSRAM 1
# define CONFIG_SYS_DISCOVER_PHY
# define CONFIG_SYS_RX_ETH_BUFFER 32
# define CONFIG_SYS_TX_ETH_BUFFER 48
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define CONFIG_SYS_FEC0_PINMUX 0
# define CONFIG_SYS_FEC0_MIIBASE CONFIG_SYS_FEC0_IOBASE
# define CONFIG_SYS_FEC1_PINMUX 0
# define CONFIG_SYS_FEC1_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 */
# 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
#endif
#ifdef CONFIG_CMD_USB
# define CONFIG_USB_OHCI_NEW
# ifndef CONFIG_CMD_PCI
# define CONFIG_CMD_PCI
# endif
/*# define CONFIG_PCI_OHCI*/
# define CONFIG_SYS_USB_OHCI_REGS_BASE 0x80041000
# define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15
# define CONFIG_SYS_USB_OHCI_SLOT_NAME "isp1561"
# define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
#endif
/* I2C */
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED 80000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x00008F00
#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR
/* PCI */
#ifdef CONFIG_CMD_PCI
#define CONFIG_PCIAUTO_SKIP_HOST_BRIDGE 1
#define CONFIG_SYS_PCI_MEM_BUS 0x80000000
#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BUS
#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000
#define CONFIG_SYS_PCI_IO_BUS 0x71000000
#define CONFIG_SYS_PCI_IO_PHYS CONFIG_SYS_PCI_IO_BUS
#define CONFIG_SYS_PCI_IO_SIZE 0x01000000
#define CONFIG_SYS_PCI_CFG_BUS 0x70000000
#define CONFIG_SYS_PCI_CFG_PHYS CONFIG_SYS_PCI_CFG_BUS
#define CONFIG_SYS_PCI_CFG_SIZE 0x01000000
#endif
#define CONFIG_UDP_CHECKSUM
#define CONFIG_HOSTNAME M548xEVB
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"loadaddr=10000\0" \
"u-boot=u-boot.bin\0" \
"load=tftp ${loadaddr) ${u-boot}\0" \
"upd=run load; run prog\0" \
"prog=prot off bank 1;" \
"era ff800000 ff83ffff;" \
"cp.b ${loadaddr} ff800000 ${filesize};"\
"save\0" \
""
#define CONFIG_PRAM 512 /* 512 KB */
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#ifdef 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_LOAD_ADDR 0x00010000
#define CONFIG_SYS_CLK CONFIG_SYS_BUSCLK
#define CONFIG_SYS_CPU_CLK CONFIG_SYS_CLK * 2
#define CONFIG_SYS_MBAR 0xF0000000
#define CONFIG_SYS_INTSRAM (CONFIG_SYS_MBAR + 0x10000)
#define CONFIG_SYS_INTSRAMSZ 0x8000
/*#define CONFIG_SYS_LATCH_ADDR (CONFIG_SYS_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 CONFIG_SYS_INIT_RAM_ADDR 0xF2000000
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM_CTRL 0x21
#define CONFIG_SYS_INIT_RAM1_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE)
#define CONFIG_SYS_INIT_RAM1_END 0x1000 /* End of used area in internal SRAM */
#define CONFIG_SYS_INIT_RAM1_CTRL 0x21
#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 0x10)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/*-----------------------------------------------------------------------
* Start addresses for the final memory configuration
* (Set up by the startup code)
* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
*/
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_CFG1 0x73711630
#define CONFIG_SYS_SDRAM_CFG2 0x46770000
#define CONFIG_SYS_SDRAM_CTRL 0xE10B0000
#define CONFIG_SYS_SDRAM_EMOD 0x40010000
#define CONFIG_SYS_SDRAM_MODE 0x018D0000
#define CONFIG_SYS_SDRAM_DRVSTRENGTH 0x000002AA
#ifdef CONFIG_SYS_DRAMSZ1
# define CONFIG_SYS_SDRAM_SIZE (CONFIG_SYS_DRAMSZ + CONFIG_SYS_DRAMSZ1)
#else
# define CONFIG_SYS_SDRAM_SIZE CONFIG_SYS_DRAMSZ
#endif
#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400
#define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20)
#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
/* Reserve 256 kB for malloc() */
#define CONFIG_SYS_MALLOC_LEN (256 << 10)
/*
* 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 CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
/*-----------------------------------------------------------------------
* FLASH organization
*/
#define CONFIG_SYS_FLASH_CFI
#ifdef CONFIG_SYS_FLASH_CFI
# define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
# define CONFIG_FLASH_CFI_DRIVER 1
# define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
# define CONFIG_SYS_MAX_FLASH_SECT 137 /* max number of sectors on one chip */
# define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#ifdef CONFIG_SYS_NOR1SZ
# define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */
# define CONFIG_SYS_FLASH_SIZE ((CONFIG_SYS_NOR1SZ + CONFIG_SYS_BOOTSZ) << 20)
# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE, CONFIG_SYS_CS1_BASE }
#else
# define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
# define CONFIG_SYS_FLASH_SIZE (CONFIG_SYS_BOOTSZ << 20)
#endif
#endif
/* Configuration for environment
* Environment is not embedded in u-boot. First time runing may have env
* crc error warning if there is no correct environment on the flash.
*/
#define CONFIG_ENV_OFFSET 0x40000
#define CONFIG_ENV_SECT_SIZE 0x10000
/*-----------------------------------------------------------------------
* Cache Configuration
*/
#define CONFIG_SYS_CACHELINE_SIZE 16
#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - 8)
#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
CONFIG_SYS_INIT_RAM_SIZE - 4)
#define CONFIG_SYS_ICACHE_INV (CF_CACR_BCINVA + CF_CACR_ICINVA + \
CF_CACR_IDCM)
#define CONFIG_SYS_DCACHE_INV (CF_CACR_DCINVA)
#define CONFIG_SYS_CACHE_ACR2 (CONFIG_SYS_SDRAM_BASE | \
CF_ADDRMASK(CONFIG_SYS_SDRAM_SIZE) | \
CF_ACR_EN | CF_ACR_SM_ALL)
#define CONFIG_SYS_CACHE_ICACR (CF_CACR_BEC | CF_CACR_BCINVA | \
CF_CACR_IEC | CF_CACR_ICINVA)
#define CONFIG_SYS_CACHE_DCACR ((CONFIG_SYS_CACHE_ICACR | \
CF_CACR_DEC | CF_CACR_DDCM_P | \
CF_CACR_DCINVA) & ~CF_CACR_ICINVA)
/*-----------------------------------------------------------------------
* Chipselect bank definitions
*/
/*
* CS0 - NOR Flash 1, 2, 4, or 8MB
* CS1 - NOR Flash
* CS2 - Available
* CS3 - Available
* CS4 - Available
* CS5 - Available
*/
#define CONFIG_SYS_CS0_BASE 0xFF800000
#define CONFIG_SYS_CS0_MASK (((CONFIG_SYS_BOOTSZ << 20) - 1) & 0xFFFF0001)
#define CONFIG_SYS_CS0_CTRL 0x00101980
#ifdef CONFIG_SYS_NOR1SZ
#define CONFIG_SYS_CS1_BASE 0xE0000000
#define CONFIG_SYS_CS1_MASK (((CONFIG_SYS_NOR1SZ << 20) - 1) & 0xFFFF0001)
#define CONFIG_SYS_CS1_CTRL 0x00101D80
#endif
#endif /* _M5485EVB_H */
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