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include/configs/M52277EVB.h
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/* * Configuation settings for the Freescale MCF52277 EVB board. * * Copyright (C) 2004-2007 Freescale Semiconductor, Inc. * TsiChung Liew (Tsi-Chung.Liew@freescale.com) * |
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* SPDX-License-Identifier: GPL-2.0+ |
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*/ /* * board/config.h - configuration options, board specific */ #ifndef _M52277EVB_H #define _M52277EVB_H /* * High Level Configuration Options * (easy to change) */ |
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#define CONFIG_MCFUART |
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#define CONFIG_SYS_UART_PORT (0) |
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#undef CONFIG_WATCHDOG #define CONFIG_TIMESTAMP /* Print image info with timestamp */ /* * BOOTP options */ #define CONFIG_BOOTP_BOOTFILESIZE |
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#define CONFIG_HOSTNAME M52277EVB #define CONFIG_SYS_UBOOT_END 0x3FFFF #define CONFIG_SYS_LOAD_ADDR2 0x40010007 #ifdef CONFIG_SYS_STMICRO_BOOT /* ST Micro serial flash */ |
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#define CONFIG_EXTRA_ENV_SETTINGS \ |
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"inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
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"loadaddr=0x40010000\0" \ "uboot=u-boot.bin\0" \ "load=loadb ${loadaddr} ${baudrate};" \ |
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"loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0" \ |
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"upd=run load; run prog\0" \ |
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"prog=sf probe 0:2 10000 1;" \ "sf erase 0 30000;" \ "sf write ${loadaddr} 0 30000;" \ |
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"save\0" \ "" |
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#endif #ifdef CONFIG_SYS_SPANSION_BOOT #define CONFIG_EXTRA_ENV_SETTINGS \ |
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"inpclk=" __stringify(CONFIG_SYS_INPUT_CLKSRC) "\0" \ |
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"loadaddr=0x40010000\0" \ "uboot=u-boot.bin\0" \ "load=loadb ${loadaddr} ${baudrate}\0" \ "upd=run load; run prog\0" \ |
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"prog=prot off " __stringify(CONFIG_SYS_FLASH_BASE) \ " " __stringify(CONFIG_SYS_UBOOT_END) ";" \ "era " __stringify(CONFIG_SYS_FLASH_BASE) " " \ __stringify(CONFIG_SYS_UBOOT_END) ";" \ "cp.b ${loadaddr} " __stringify(CONFIG_SYS_FLASH_BASE) \ |
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" ${filesize}; save\0" \ "updsbf=run loadsbf; run progsbf\0" \ "loadsbf=loadb ${loadaddr} ${baudrate};" \ |
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"loadb " __stringify(CONFIG_SYS_LOAD_ADDR2) " ${baudrate} \0" \ |
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"progsbf=sf probe 0:2 10000 1;" \ "sf erase 0 30000;" \ "sf write ${loadaddr} 0 30000;" \ "" #endif |
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/* LCD */ #ifdef CONFIG_CMD_BMP |
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#define CONFIG_SPLASH_SCREEN #define CONFIG_LCD_LOGO #define CONFIG_SHARP_LQ035Q7DH06 #endif /* USB */ #ifdef CONFIG_CMD_USB |
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#define CONFIG_SYS_USB_EHCI_REGS_BASE 0xFC0B0000 |
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#define CONFIG_SYS_USB_EHCI_CPU_INIT |
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#endif /* Realtime clock */ #define CONFIG_MCFRTC #undef RTC_DEBUG |
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#define CONFIG_SYS_RTC_OSCILLATOR (32 * CONFIG_SYS_HZ) |
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/* Timer */ #define CONFIG_MCFTMR #undef CONFIG_MCFPIT /* I2c */ |
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#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 0x58000 |
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#define CONFIG_SYS_IMMR CONFIG_SYS_MBAR /* DSPI and Serial Flash */ #define CONFIG_CF_DSPI #define CONFIG_HARD_SPI |
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#define CONFIG_SYS_SBFHDR_SIZE 0x7 #ifdef CONFIG_CMD_SPI # define CONFIG_SYS_DSPI_CS2 |
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# define CONFIG_SYS_DSPI_CTAR0 (DSPI_CTAR_TRSZ(7) | \ DSPI_CTAR_PCSSCK_1CLK | \ DSPI_CTAR_PASC(0) | \ DSPI_CTAR_PDT(0) | \ DSPI_CTAR_CSSCK(0) | \ DSPI_CTAR_ASC(0) | \ DSPI_CTAR_DT(1)) |
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#endif |
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/* Input, PCI, Flexbus, and VCO */ #define CONFIG_EXTRA_CLOCK |
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#define CONFIG_SYS_INPUT_CLKSRC 16000000 |
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#define CONFIG_PRAM 2048 /* 2048 KB */ |
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x10000) |
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#define CONFIG_SYS_MBAR 0xFC000000 |
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/* * Low Level Configuration Settings * (address mappings, register initial values, etc.) * You should know what you are doing if you make changes here. */ |
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/* |
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* Definitions for initial stack pointer and data area (in DPRAM) */ |
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#define CONFIG_SYS_INIT_RAM_ADDR 0x80000000 |
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#define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* Size of used area in internal SRAM */ |
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#define CONFIG_SYS_INIT_RAM_CTRL 0x221 |
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#define CONFIG_SYS_GBL_DATA_OFFSET ((CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) - 32) |
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#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32) |
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#define CONFIG_SYS_SBFHDR_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - 32) |
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/* |
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* Start addresses for the final memory configuration * (Set up by the startup code) |
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* Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0 |
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*/ |
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#define CONFIG_SYS_SDRAM_BASE 0x40000000 #define CONFIG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */ #define CONFIG_SYS_SDRAM_CFG1 0x43711630 #define CONFIG_SYS_SDRAM_CFG2 0x56670000 #define CONFIG_SYS_SDRAM_CTRL 0xE1092000 #define CONFIG_SYS_SDRAM_EMOD 0x81810000 #define CONFIG_SYS_SDRAM_MODE 0x00CD0000 |
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#define CONFIG_SYS_SDRAM_DRV_STRENGTH 0x00 |
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#define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE + 0x400 #define CONFIG_SYS_MEMTEST_END ((CONFIG_SYS_SDRAM_SIZE - 3) << 20) |
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#ifdef CONFIG_CF_SBF |
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# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_TEXT_BASE + 0x400) |
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#else # define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400) #endif |
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#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024 #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */ #define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 kB for malloc() */ |
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/* Initial Memory map for Linux */ |
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#define CONFIG_SYS_BOOTMAPSZ (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20)) |
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#define CONFIG_SYS_BOOTM_LEN (CONFIG_SYS_SDRAM_SIZE << 20) |
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/* * Configuration for environment |
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* 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. |
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*/ |
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#ifdef CONFIG_CF_SBF |
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# define CONFIG_ENV_SPI_CS 2 |
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#endif #define CONFIG_ENV_OVERWRITE 1 |
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/*----------------------------------------------------------------------- * FLASH organization */ |
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#ifdef CONFIG_SYS_STMICRO_BOOT |
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# define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE |
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# define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE |
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# define CONFIG_ENV_OFFSET 0x30000 # define CONFIG_ENV_SIZE 0x1000 # define CONFIG_ENV_SECT_SIZE 0x10000 #endif #ifdef CONFIG_SYS_SPANSION_BOOT # define CONFIG_SYS_FLASH_BASE CONFIG_SYS_CS0_BASE # define CONFIG_SYS_FLASH0_BASE CONFIG_SYS_CS0_BASE |
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# define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000) |
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# define CONFIG_ENV_SIZE 0x1000 # define CONFIG_ENV_SECT_SIZE 0x8000 #endif |
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#define CONFIG_SYS_FLASH_CFI #ifdef CONFIG_SYS_FLASH_CFI |
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# define CONFIG_FLASH_CFI_DRIVER 1 |
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# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 # define CONFIG_FLASH_SPANSION_S29WS_N 1 |
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# define CONFIG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */ # define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT # define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ # 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_CHECKSUM |
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# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_CS0_BASE } |
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#endif |
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#define LDS_BOARD_TEXT \ arch/m68k/cpu/mcf5227x/built-in.o (.text*) \ arch/m68k/lib/built-in.o (.text*) |
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/* * This is setting for JFFS2 support in u-boot. * NOTE: Enable CONFIG_CMD_JFFS2 for JFFS2 support. */ #ifdef CONFIG_CMD_JFFS2 # define CONFIG_JFFS2_DEV "nor0" # define CONFIG_JFFS2_PART_SIZE (0x01000000 - 0x40000) |
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# define CONFIG_JFFS2_PART_OFFSET (CONFIG_SYS_FLASH0_BASE + 0x40000) |
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#endif /*----------------------------------------------------------------------- * Cache Configuration */ |
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#define CONFIG_SYS_CACHELINE_SIZE 16 |
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#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
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CONFIG_SYS_INIT_RAM_SIZE - 8) |
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#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \ |
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#define CONFIG_SYS_ICACHE_INV (CF_CACR_CINV | CF_CACR_INVI) #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_CINV | \ CF_CACR_DISD | CF_CACR_INVI | \ CF_CACR_CEIB | CF_CACR_DCM | \ CF_CACR_EUSP) |
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/*----------------------------------------------------------------------- * Memory bank definitions */ /* * CS0 - NOR Flash * CS1 - Available * CS2 - Available * CS3 - Available * CS4 - Available * CS5 - Available */ |
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#ifdef CONFIG_CF_SBF #define CONFIG_SYS_CS0_BASE 0x04000000 #define CONFIG_SYS_CS0_MASK 0x00FF0001 #define CONFIG_SYS_CS0_CTRL 0x00001FA0 #else |
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#define CONFIG_SYS_CS0_BASE 0x00000000 #define CONFIG_SYS_CS0_MASK 0x00FF0001 #define CONFIG_SYS_CS0_CTRL 0x00001FA0 |
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#endif |
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#endif /* _M52277EVB_H */ |