mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 22:20:45 +00:00
35d48ea8c0
There is an existing CONFIG_MCFTMR Kconfig symbol,
use it and drop all other instances of CFG_MCFTMR.
This duality is likely a result of bogus conversion
to Kconfig.
Fixes: 7ff7b46e6c ("m68k: rename CONFIG_MCFTMR to CFG_MCFTMR")
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
136 lines
3.5 KiB
C
136 lines
3.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Configuation settings for the Freescale MCF53017EVB.
|
|
*
|
|
* Copyright (C) 2004-2008 Freescale Semiconductor, Inc.
|
|
* TsiChung Liew (Tsi-Chung.Liew@freescale.com)
|
|
*/
|
|
|
|
/*
|
|
* board/config.h - configuration options, board specific
|
|
*/
|
|
|
|
#ifndef _M53017EVB_H
|
|
#define _M53017EVB_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
* (easy to change)
|
|
*/
|
|
|
|
#define CFG_SYS_UART_PORT (0)
|
|
|
|
#ifdef CONFIG_MCFFEC
|
|
# define CFG_SYS_TX_ETH_BUFFER 8
|
|
# define CFG_SYS_FEC_BUF_USE_SRAM
|
|
#endif
|
|
|
|
#define CFG_SYS_RTC_CNT (0x8000)
|
|
#define CFG_SYS_RTC_SETUP (RTC_OCEN_OSCBYP | RTC_OCEN_CLKEN)
|
|
|
|
/* I2C */
|
|
|
|
#define CFG_EXTRA_ENV_SETTINGS \
|
|
"netdev=eth0\0" \
|
|
"loadaddr=40010000\0" \
|
|
"u-boot=u-boot.bin\0" \
|
|
"load=tftp ${loadaddr) ${u-boot}\0" \
|
|
"upd=run load; run prog\0" \
|
|
"prog=prot off 0 3ffff;" \
|
|
"era 0 3ffff;" \
|
|
"cp.b ${loadaddr} 0 ${filesize};" \
|
|
"save\0" \
|
|
""
|
|
|
|
#define CFG_PRAM 512 /* 512 KB */
|
|
|
|
#define CFG_SYS_CLK 80000000
|
|
#define CFG_SYS_CPU_CLK CFG_SYS_CLK * 3
|
|
|
|
#define CFG_SYS_MBAR 0xFC000000
|
|
|
|
/*
|
|
* 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 CFG_SYS_INIT_RAM_ADDR 0x80000000
|
|
#define CFG_SYS_INIT_RAM_SIZE 0x20000 /* Size of used area in internal SRAM */
|
|
#define CFG_SYS_INIT_RAM_CTRL 0x221
|
|
|
|
/*
|
|
* Start addresses for the final memory configuration
|
|
* (Set up by the startup code)
|
|
* Please note that CFG_SYS_SDRAM_BASE _must_ start at 0
|
|
*/
|
|
#define CFG_SYS_SDRAM_BASE 0x40000000
|
|
#define CFG_SYS_SDRAM_SIZE 64 /* SDRAM size in MB */
|
|
#define CFG_SYS_SDRAM_CFG1 0x43711630
|
|
#define CFG_SYS_SDRAM_CFG2 0x56670000
|
|
#define CFG_SYS_SDRAM_CTRL 0xE1092000
|
|
#define CFG_SYS_SDRAM_EMOD 0x80010000
|
|
#define CFG_SYS_SDRAM_MODE 0x00CD0000
|
|
|
|
/*
|
|
* 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 CFG_SYS_BOOTMAPSZ (CFG_SYS_SDRAM_BASE + (CFG_SYS_SDRAM_SIZE << 20))
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* FLASH organization
|
|
*/
|
|
#ifdef CONFIG_SYS_FLASH_CFI
|
|
# define CFG_SYS_FLASH_SIZE 0x1000000 /* Max size that the board might have */
|
|
#endif
|
|
|
|
#define CFG_SYS_FLASH_BASE CFG_SYS_CS0_BASE
|
|
|
|
/* Configuration for environment
|
|
* Environment is embedded in u-boot in the second sector of the flash
|
|
*/
|
|
|
|
#define LDS_BOARD_TEXT \
|
|
. = DEFINED(env_offset) ? env_offset : .; \
|
|
env/embedded.o(.text*)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Cache Configuration
|
|
*/
|
|
|
|
#define ICACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
|
|
CFG_SYS_INIT_RAM_SIZE - 8)
|
|
#define DCACHE_STATUS (CFG_SYS_INIT_RAM_ADDR + \
|
|
CFG_SYS_INIT_RAM_SIZE - 4)
|
|
#define CFG_SYS_ICACHE_INV (CF_CACR_CINVA)
|
|
#define CFG_SYS_CACHE_ACR0 (CFG_SYS_SDRAM_BASE | \
|
|
CF_ADDRMASK(CFG_SYS_SDRAM_SIZE) | \
|
|
CF_ACR_EN | CF_ACR_SM_ALL)
|
|
#define CFG_SYS_CACHE_ICACR (CF_CACR_EC | CF_CACR_CINVA | \
|
|
CF_CACR_DCM_P)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Chipselect bank definitions
|
|
*/
|
|
/*
|
|
* CS0 - NOR Flash
|
|
* CS1 - Ext SRAM
|
|
* CS2 - Available
|
|
* CS3 - Available
|
|
* CS4 - Available
|
|
* CS5 - Available
|
|
*/
|
|
#define CFG_SYS_CS0_BASE 0
|
|
#define CFG_SYS_CS0_MASK 0x00FF0001
|
|
#define CFG_SYS_CS0_CTRL 0x00001FA0
|
|
|
|
#define CFG_SYS_CS1_BASE 0xC0000000
|
|
#define CFG_SYS_CS1_MASK 0x00070001
|
|
#define CFG_SYS_CS1_CTRL 0x00001FA0
|
|
|
|
|
|
#endif /* _M53017EVB_H */
|