+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuation settings for the Sentec Cobra Board.
*
* (C) Copyright 2003 Josef Baumgartner <josef.baumgartner@telex.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
*/
/* ---
- * Version: U-boot 1.0.0 - initial release for Sentec COBRA5272 board
+ * Version: U-Boot 1.0.0 - initial release for Sentec COBRA5272 board
* Date: 2004-03-29
* Author: Florian Schlote
*
#define _CONFIG_COBRA5272_H
/* ---
- * Define processor
- * possible values for Sentec board: only Coldfire M5272 processor supported
- * (please do not change)
- * ---
- */
-
-#define CONFIG_MCF52x2 /* define processor family */
-#define CONFIG_M5272 /* define processor type */
-
-/* ---
* Defines processor clock - important for correct timings concerning serial
* interface etc.
- * CONFIG_SYS_HZ gives unit: 1000 -> 1 Hz ^= 1000 ms
- * ---
- */
-
-#define CONFIG_SYS_HZ 1000
-#define CONFIG_SYS_CLK 66000000
-#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
-
-/* ---
- * Enable use of Ethernet
* ---
*/
-#define CONFIG_MCFFEC
-/* Enable Dma Timer */
-#define CONFIG_MCFTMR
+#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
- * CONFIG_SYS_BAUDRATE_TABLE defines values that can be selected in u-boot command
+ * CFG_SYS_BAUDRATE_TABLE defines values that can be selected in u-boot command
* interface
* ---
*/
-#define CONFIG_MCFUART
-#define CONFIG_SYS_UART_PORT (0)
-#define CONFIG_BAUDRATE 19200
-#define CONFIG_SYS_BAUDRATE_TABLE { 9600 , 19200 , 38400 , 57600, 115200 }
-
-/* ---
- * set "#if 0" to "#if 1" if (Hardware)-WATCHDOG should be enabled & change
- * timeout acc. to your needs
- * #define CONFIG_WATCHDOG_TIMEOUT x , x is timeout in milliseconds, e. g. 10000
- * for 10 sec
- * ---
- */
-
-#if 0
-#define CONFIG_WATCHDOG
-#define CONFIG_WATCHDOG_TIMEOUT 10000 /* timeout in milliseconds */
-#endif
+#define CFG_SYS_UART_PORT (0)
/* ---
* CONFIG_MONITOR_IS_IN_RAM defines if u-boot is started from a different
*
* Setting #if 0: u-boot will start from flash and relocate itself to RAM
*
- * Please do not forget to modify the setting of TEXT_BASE
+ * Please do not forget to modify the setting of CONFIG_TEXT_BASE
* in board/cobra5272/config.mk accordingly (#if 0: 0xffe00000; #if 1: 0x20000)
*
* ---
* ---
*/
-#ifndef CONFIG_MONITOR_IS_IN_RAM
-#define CONFIG_ENV_OFFSET 0x4000
-#define CONFIG_ENV_SECT_SIZE 0x2000
-#define CONFIG_ENV_IS_IN_FLASH 1
-#else
-#define CONFIG_ENV_ADDR 0xffe04000
-#define CONFIG_ENV_SECT_SIZE 0x2000
-#define CONFIG_ENV_IS_IN_FLASH 1
-#endif
-
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_PING
-
-#undef CONFIG_CMD_LOADS
-#undef CONFIG_CMD_LOADB
-#undef CONFIG_CMD_MII
-
-#ifdef CONFIG_MCFFEC
-# define CONFIG_NET_MULTI 1
-# define CONFIG_MII 1
-# define CONFIG_MII_INIT 1
-# define CONFIG_SYS_DISCOVER_PHY
-# define CONFIG_SYS_RX_ETH_BUFFER 8
-# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-
-# define CONFIG_SYS_FEC0_PINMUX 0
-# define CONFIG_SYS_FEC0_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 */
-#endif
+#define LDS_BOARD_TEXT \
+ . = DEFINED(env_offset) ? env_offset : .; \
+ env/embedded.o(.text);
/*
*-----------------------------------------------------------------------------
/*AUTOBOOT settings - booting images automatically by u-boot after power on*/
-#define CONFIG_BOOTDELAY 5 /* used for autoboot, delay in
-seconds u-boot will wait before starting defined (auto-)boot command, setting
-to -1 disables delay, setting to 0 will too prevent access to u-boot command
-interface: u-boot then has to reflashed */
-
-
/* 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
-#define CONFIG_BOOTCOMMAND "bootm 0xffe80000" /*Autoboto command, please
enter a valid image address in flash */
-#define CONFIG_BOOTARGS " " /* default bootargs that are
-considered during boot */
-
/* User network settings */
-#define CONFIG_ETHADDR 00:00:00:00:00:09 /* default ethernet MAC addr. */
#define CONFIG_IPADDR 192.168.100.2 /* default board IP address */
#define CONFIG_SERVERIP 192.168.100.1 /* default tftp server IP address */
#endif
-#define CONFIG_SYS_PROMPT "COBRA > " /* Layout of u-boot prompt*/
-
-#define CONFIG_SYS_LOAD_ADDR 0x20000 /*Defines default RAM address
-from which user programs will be started */
-
/*---*/
-#define CONFIG_SYS_LONGHELP /* undef to save memory */
-
-#if defined(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 */
-
/*
*-----------------------------------------------------------------------------
* End of user parameters to be customized
* ---
*/
-#define CONFIG_SYS_MEMTEST_START 0x400
-#define CONFIG_SYS_MEMTEST_END 0x380000
-
/* ---
* Low Level Configuration Settings
* (address mappings, register initial values, etc.)
* ---
*/
-#define CONFIG_SYS_MBAR 0x10000000 /* Register Base Addrs */
+#define CFG_SYS_MBAR 0x10000000 /* Register Base Addrs */
/* ---
* System Conf. Reg. & System Protection Reg.
* ---
*/
-#define CONFIG_SYS_SCR 0x0003
-#define CONFIG_SYS_SPR 0xffff
-
-/* ---
- * Ethernet settings
- * ---
- */
-
-#define CONFIG_SYS_DISCOVER_PHY
-#define CONFIG_SYS_ENET_BD_BASE 0x780000
+#define CFG_SYS_SCR 0x0003
+#define CFG_SYS_SPR 0xffff
/*-----------------------------------------------------------------------
* Definitions for initial stack pointer and data area (in internal SRAM)
*/
-#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
-#define CONFIG_SYS_INIT_RAM_END 0x1000 /* End of used area in internal SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
-#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+#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 CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ * Please note that CFG_SYS_SDRAM_BASE _must_ start at 0
*/
-#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CFG_SYS_SDRAM_BASE 0x00000000
/*
*-------------------------------------------------------------------------
*-----------------------------------------------------------------------
*/
-/* #define CONFIG_SYS_SDRAM_SIZE 16 */
+/* #define CFG_SYS_SDRAM_SIZE 16 */
/*
*-----------------------------------------------------------------------
*/
-#define CONFIG_SYS_FLASH_BASE 0xffe00000
-
-#ifdef CONFIG_MONITOR_IS_IN_RAM
-#define CONFIG_SYS_MONITOR_BASE 0x20000
-#else
-#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
-#endif
-
-#define CONFIG_SYS_MONITOR_LEN 0x20000
-#define CONFIG_SYS_MALLOC_LEN (256 << 10)
-#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
+#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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
-#define CONFIG_SYS_MAX_FLASH_SECT 11 /* max number of sectors on one chip */
-#define CONFIG_SYS_FLASH_ERASE_TOUT 1000 /* flash timeout */
+#define CFG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
/*-----------------------------------------------------------------------
* Cache Configuration
*/
-#define CONFIG_SYS_CACHELINE_SIZE 16
-
-#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 8)
-#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
- CONFIG_SYS_INIT_RAM_END - 4)
-#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) | \
+
+#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 CONFIG_SYS_CACHE_ICACR (CF_CACR_CENB | CF_CACR_CINV | \
+#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)
/*-----------------------------------------------------------------------
- * Memory bank definitions
- *
- * Please refer also to Motorola Coldfire user manual - Chapter XXX
- * <http://e-www.motorola.com/files/dsp/doc/ref_manual/MCF5272UM.pdf>
- */
-#define CONFIG_SYS_BR0_PRELIM 0xFFE00201
-#define CONFIG_SYS_OR0_PRELIM 0xFFE00014
-
-#define CONFIG_SYS_BR1_PRELIM 0
-#define CONFIG_SYS_OR1_PRELIM 0
-
-#define CONFIG_SYS_BR2_PRELIM 0
-#define CONFIG_SYS_OR2_PRELIM 0
-
-#define CONFIG_SYS_BR3_PRELIM 0
-#define CONFIG_SYS_OR3_PRELIM 0
-
-#define CONFIG_SYS_BR4_PRELIM 0
-#define CONFIG_SYS_OR4_PRELIM 0
-
-#define CONFIG_SYS_BR5_PRELIM 0
-#define CONFIG_SYS_OR5_PRELIM 0
-
-#define CONFIG_SYS_BR6_PRELIM 0
-#define CONFIG_SYS_OR6_PRELIM 0
-
-#define CONFIG_SYS_BR7_PRELIM 0x00000701
-#define CONFIG_SYS_OR7_PRELIM 0xFF00007C
-
-/*-----------------------------------------------------------------------
* LED config
*/
#define LED_STAT_0 0xffff /*all LEDs off*/
/*-----------------------------------------------------------------------
* Port configuration (GPIO)
*/
-#define CONFIG_SYS_PACNT 0x00000000 /* PortA control reg.: All pins are external
+#define CFG_SYS_PACNT 0x00000000 /* PortA control reg.: All pins are external
GPIO*/
-#define CONFIG_SYS_PADDR 0x00FF /* PortA direction reg.: PA7 to PA0 are outputs
+#define CFG_SYS_PADDR 0x00FF /* PortA direction reg.: PA7 to PA0 are outputs
(1^=output, 0^=input) */
-#define CONFIG_SYS_PADAT LED_STAT_0 /* PortA value reg.: Turn all LED off */
-#define CONFIG_SYS_PBCNT 0x55554155 /* PortB control reg.: Ethernet/UART
+#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 CONFIG_SYS_PBDDR 0x0000 /* PortB direction: All pins configured as inputs */
-#define CONFIG_SYS_PBDAT 0x0000 /* PortB value reg. */
-#define CONFIG_SYS_PDCNT 0x00000000 /* PortD control reg. */
+#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 */