mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 07:31:15 +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>
188 lines
5.2 KiB
C
188 lines
5.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Configuation settings for the Sentec Cobra Board.
|
|
*
|
|
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
|
|
*/
|
|
|
|
/* ---
|
|
* Version: U-Boot 1.0.0 - initial release for Sentec COBRA5272 board
|
|
* Date: 2004-03-29
|
|
* Author: Florian Schlote
|
|
*
|
|
* For a description of configuration options please refer also to the
|
|
* general u-boot-1.x.x/README file
|
|
* ---
|
|
*/
|
|
|
|
/* ---
|
|
* board/config.h - configuration options, board specific
|
|
* ---
|
|
*/
|
|
|
|
#ifndef _CONFIG_COBRA5272_H
|
|
#define _CONFIG_COBRA5272_H
|
|
|
|
/* ---
|
|
* Defines processor clock - important for correct timings concerning serial
|
|
* interface etc.
|
|
* ---
|
|
*/
|
|
|
|
#define CFG_SYS_CLK 66000000
|
|
#define CFG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
|
|
|
|
/* ---
|
|
* Define baudrate for UART1 (console output, tftp, ...)
|
|
* default value of CONFIG_BAUDRATE for Sentec board: 19200 baud
|
|
* CFG_SYS_BAUDRATE_TABLE defines values that can be selected in u-boot command
|
|
* interface
|
|
* ---
|
|
*/
|
|
|
|
#define CFG_SYS_UART_PORT (0)
|
|
|
|
/* ---
|
|
* 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);
|
|
|
|
/*
|
|
*-----------------------------------------------------------------------------
|
|
* Define user parameters that have to be customized most likely
|
|
*-----------------------------------------------------------------------------
|
|
*/
|
|
|
|
/*AUTOBOOT settings - booting images automatically by u-boot after power on*/
|
|
|
|
/* The following settings will be contained in the environment block ; if you
|
|
want to use a neutral environment all those settings can be manually set in
|
|
u-boot: 'set' command */
|
|
|
|
#if 0
|
|
|
|
enter a valid image address in flash */
|
|
|
|
/* User network settings */
|
|
|
|
#endif
|
|
|
|
/*---*/
|
|
|
|
/*
|
|
*-----------------------------------------------------------------------------
|
|
* End of user parameters to be customized
|
|
*-----------------------------------------------------------------------------
|
|
*/
|
|
|
|
/* ---
|
|
* Defines memory range for test
|
|
* ---
|
|
*/
|
|
|
|
/* ---
|
|
* Low Level Configuration Settings
|
|
* (address mappings, register initial values, etc.)
|
|
* You should know what you are doing if you make changes here.
|
|
* ---
|
|
*/
|
|
|
|
/* ---
|
|
* Base register address
|
|
* ---
|
|
*/
|
|
|
|
#define CFG_SYS_MBAR 0x10000000 /* Register Base Addrs */
|
|
|
|
/* ---
|
|
* System Conf. Reg. & System Protection Reg.
|
|
* ---
|
|
*/
|
|
|
|
#define CFG_SYS_SCR 0x0003
|
|
#define CFG_SYS_SPR 0xffff
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Definitions for initial stack pointer and data area (in internal SRAM)
|
|
*/
|
|
#define CFG_SYS_INIT_RAM_ADDR 0x20000000
|
|
#define CFG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* 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 0x00000000
|
|
|
|
/*
|
|
*-------------------------------------------------------------------------
|
|
* RAM SIZE (is defined above)
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
|
|
/* #define CFG_SYS_SDRAM_SIZE 16 */
|
|
|
|
/*
|
|
*-----------------------------------------------------------------------
|
|
*/
|
|
|
|
#define CFG_SYS_FLASH_BASE 0xffe00000
|
|
|
|
/*
|
|
* 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 (8 << 20) /* Initial Memory map for Linux */
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* 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_CINV | CF_CACR_INVI)
|
|
#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_CENB | CF_CACR_CINV | \
|
|
CF_CACR_DISD | CF_CACR_INVI | \
|
|
CF_CACR_CEIB | CF_CACR_DCM | \
|
|
CF_CACR_EUSP)
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* LED config
|
|
*/
|
|
#define LED_STAT_0 0xffff /*all LEDs off*/
|
|
#define LED_STAT_1 0xfffe
|
|
#define LED_STAT_2 0xfffd
|
|
#define LED_STAT_3 0xfffb
|
|
#define LED_STAT_4 0xfff7
|
|
#define LED_STAT_5 0xffef
|
|
#define LED_STAT_6 0xffdf
|
|
#define LED_STAT_7 0xff00 /*all LEDs on*/
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Port configuration (GPIO)
|
|
*/
|
|
#define CFG_SYS_PACNT 0x00000000 /* PortA control reg.: All pins are external
|
|
GPIO*/
|
|
#define CFG_SYS_PADDR 0x00FF /* PortA direction reg.: PA7 to PA0 are outputs
|
|
(1^=output, 0^=input) */
|
|
#define CFG_SYS_PADAT LED_STAT_0 /* PortA value reg.: Turn all LED off */
|
|
#define CFG_SYS_PBCNT 0x55554155 /* PortB control reg.: Ethernet/UART
|
|
configuration */
|
|
#define CFG_SYS_PBDDR 0x0000 /* PortB direction: All pins configured as inputs */
|
|
#define CFG_SYS_PBDAT 0x0000 /* PortB value reg. */
|
|
#define CFG_SYS_PDCNT 0x00000000 /* PortD control reg. */
|
|
|
|
|
|
#endif /* _CONFIG_COBRA5272_H */
|