mirror of
https://github.com/AsahiLinux/u-boot
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7102d324f6
In practice, it is clear that the usage in m68k of CONFIG_WATCHDOG_TIMEOUT is setting a value in milliseconds. Rename this to the existing symbol and move to Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
144 lines
3.8 KiB
C
144 lines
3.8 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Configuation settings for the Freescale MCF53017EVB.
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*
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* Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
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* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
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*/
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/*
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* board/config.h - configuration options, board specific
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*/
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#ifndef _M53017EVB_H
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#define _M53017EVB_H
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CFG_SYS_UART_PORT (0)
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#ifdef CONFIG_MCFFEC
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# define CFG_SYS_TX_ETH_BUFFER 8
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# define CFG_SYS_FEC_BUF_USE_SRAM
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#endif
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#define CFG_SYS_RTC_CNT (0x8000)
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#define CFG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
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/* I2C */
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#ifdef CONFIG_MCFFEC
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# define CONFIG_IPADDR 192.162.1.2
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# define CONFIG_NETMASK 255.255.255.0
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# define CONFIG_SERVERIP 192.162.1.1
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# define CONFIG_GATEWAYIP 192.162.1.1
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#endif /* FEC_ENET */
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#define CONFIG_HOSTNAME "M53017"
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#define CONFIG_EXTRA_ENV_SETTINGS \
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"netdev=eth0\0" \
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"loadaddr=40010000\0" \
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"u-boot=u-boot.bin\0" \
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"load=tftp ${loadaddr) ${u-boot}\0" \
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"upd=run load; run prog\0" \
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"prog=prot off 0 3ffff;" \
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"era 0 3ffff;" \
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"cp.b ${loadaddr} 0 ${filesize};" \
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"save\0" \
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""
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#define CONFIG_PRAM 512 /* 512 KB */
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#define CFG_SYS_CLK 80000000
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#define CFG_SYS_CPU_CLK CFG_SYS_CLK * 3
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#define CFG_SYS_MBAR 0xFC000000
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/*
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* Low Level Configuration Settings
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* (address mappings, register initial values, etc.)
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* You should know what you are doing if you make changes here.
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*/
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/*
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* Definitions for initial stack pointer and data area (in DPRAM)
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*/
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#define CFG_SYS_INIT_RAM_ADDR 0x80000000
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#define CFG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
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#define CFG_SYS_INIT_RAM_CTRL 0x221
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/*
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* Start addresses for the final memory configuration
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* (Set up by the startup code)
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* Please note that CFG_SYS_SDRAM_BASE _must_ start at 0
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*/
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#define CFG_SYS_SDRAM_BASE 0x40000000
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#define CFG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
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#define CFG_SYS_SDRAM_CFG1 0x43711630
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#define CFG_SYS_SDRAM_CFG2 0x56670000
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#define CFG_SYS_SDRAM_CTRL 0xE1092000
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#define CFG_SYS_SDRAM_EMOD 0x80010000
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#define CFG_SYS_SDRAM_MODE 0x00CD0000
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/*
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* For booting Linux, the board info and command line data
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* have to be in the first 8 MB of memory, since this is
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* the maximum mapped by the Linux kernel during initialization ??
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*/
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#define CFG_SYS_BOOTMAPSZ (CFG_SYS_SDRAM_BASE + (CFG_SYS_SDRAM_SIZE << 20))
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/*-----------------------------------------------------------------------
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* FLASH organization
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*/
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#ifdef CONFIG_SYS_FLASH_CFI
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# define CONFIG_FLASH_SPANSION_S29WS_N 1
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# define CFG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
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#endif
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#define CFG_SYS_FLASH_BASE CFG_SYS_CS0_BASE
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/* Configuration for environment
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* Environment is embedded in u-boot in the second sector of the flash
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*/
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#define LDS_BOARD_TEXT \
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. = DEFINED(env_offset) ? env_offset : .; \
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env/embedded.o(.text*)
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/*-----------------------------------------------------------------------
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* Cache Configuration
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*/
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#define ICACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
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CFG_SYS_INIT_RAM_SIZE - 8)
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#define DCACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
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CFG_SYS_INIT_RAM_SIZE - 4)
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#define CFG_SYS_ICACHE_INV (CF_CACR_CINVA)
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#define CFG_SYS_CACHE_ACR0 (CFG_SYS_SDRAM_BASE | \
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CF_ADDRMASK(CFG_SYS_SDRAM_SIZE) | \
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CF_ACR_EN | CF_ACR_SM_ALL)
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#define CFG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
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CF_CACR_DCM_P)
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/*-----------------------------------------------------------------------
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* Chipselect bank definitions
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*/
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/*
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* CS0 - NOR Flash
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* CS1 - Ext SRAM
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* CS2 - Available
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* CS3 - Available
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* CS4 - Available
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* CS5 - Available
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*/
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#define CFG_SYS_CS0_BASE 0
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#define CFG_SYS_CS0_MASK 0x00FF0001
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#define CFG_SYS_CS0_CTRL 0x00001FA0
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#define CFG_SYS_CS1_BASE 0xC0000000
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#define CFG_SYS_CS1_MASK 0x00070001
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#define CFG_SYS_CS1_CTRL 0x00001FA0
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#endif /* _M53017EVB_H */
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