--- /dev/null
+/*
+ * Configuation settings for the esd TASREG board.
+ *
+ * (C) Copyright 2004
+ * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef _M5249EVB_H
+#define _M5249EVB_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+#define CONFIG_MCF52x2 /* define processor family */
+#define CONFIG_M5249 /* define processor type */
+
+#define CONFIG_MCFTMR
+
+#define CONFIG_MCFUART
+#define CONFIG_SYS_UART_PORT (0)
+#define CONFIG_BAUDRATE 115200
+
+#undef CONFIG_WATCHDOG
+
+#undef CONFIG_MONITOR_IS_IN_RAM /* no pre-loader required!!! ;-) */
+
+/*
+ * BOOTP options
+ */
+#undef CONFIG_BOOTP_BOOTFILESIZE
+#undef CONFIG_BOOTP_BOOTPATH
+#undef CONFIG_BOOTP_GATEWAY
+#undef CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#define CONFIG_CMD_CACHE
+#undef CONFIG_CMD_NET
+
+#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 */
+
+#define CONFIG_SYS_DEVICE_NULLDEV 1 /* include nulldev device */
+#define CONFIG_SYS_CONSOLE_INFO_QUIET 1 /* don't print console @ startup */
+#define CONFIG_AUTO_COMPLETE 1 /* add autocompletion support */
+#define CONFIG_LOOPW 1 /* enable loopw command */
+#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
+
+#define CONFIG_SYS_LOAD_ADDR 0x200000 /* default load address */
+
+#define CONFIG_SYS_MEMTEST_START 0x400
+#define CONFIG_SYS_MEMTEST_END 0x380000
+
+/*
+ * Clock configuration: enable only one of the following options
+ */
+
+#undef CONFIG_SYS_PLL_BYPASS /* bypass PLL for test purpose */
+#define CONFIG_SYS_FAST_CLK 1 /* MCF5249 can run at 140MHz */
+#define CONFIG_SYS_CLK 132025600 /* MCF5249 can run at 140MHz */
+
+/*
+ * Low Level Configuration Settings
+ * (address mappings, register initial values, etc.)
+ * You should know what you are doing if you make changes here.
+ */
+
+#define CONFIG_SYS_MBAR 0x10000000 /* Register Base Addrs */
+#define CONFIG_SYS_MBAR2 0x80000000
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in DPRAM)
+ */
+#define CONFIG_SYS_INIT_RAM_ADDR 0x20000000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in internal SRAM */
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_OFFSET 0x4000 /* Address of Environment Sector*/
+#define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+#define CONFIG_ENV_SECT_SIZE 0x2000 /* see README - env sector total size */
+
+/*-----------------------------------------------------------------------
+ * Start addresses for the final memory configuration
+ * (Set up by the startup code)
+ * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
+ */
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_SDRAM_SIZE 16 /* SDRAM size in MB */
+#define CONFIG_SYS_FLASH_BASE (CONFIG_SYS_CS0_BASE)
+
+#if 0 /* test-only */
+#define CONFIG_PRAM 512 /* test-only for SDRAM problem!!!!!!!!!!!!!!!!!!!! */
+#endif
+
+#define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_FLASH_BASE + 0x400)
+
+#define CONFIG_SYS_MONITOR_LEN 0x20000
+#define CONFIG_SYS_MALLOC_LEN (1 * 1024*1024) /* Reserve 1 MB for malloc() */
+#define CONFIG_SYS_BOOTPARAMS_LEN 64*1024
+
+/*
+ * 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 (CONFIG_SYS_SDRAM_BASE + (CONFIG_SYS_SDRAM_SIZE << 20))
+
+/*-----------------------------------------------------------------------
+ * FLASH organization
+ */
+#define CONFIG_SYS_FLASH_CFI
+#ifdef CONFIG_SYS_FLASH_CFI
+
+# define CONFIG_FLASH_CFI_DRIVER 1
+# 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
+# define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
+#endif
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CONFIG_SYS_CACHELINE_SIZE 16
+
+#define ICACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - 8)
+#define DCACHE_STATUS (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - 4)
+#define CONFIG_SYS_ICACHE_INV (CF_CACR_DCM)
+#define CONFIG_SYS_CACHE_ACR0 (CONFIG_SYS_FLASH_BASE | \
+ CF_ADDRMASK(2) | \
+ CF_ACR_EN | CF_ACR_SM_ALL)
+#define CONFIG_SYS_CACHE_ACR1 (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_CEIB | \
+ CF_CACR_DBWE)
+
+/*-----------------------------------------------------------------------
+ * Memory bank definitions
+ */
+
+/* CS0 - AMD Flash, address 0xffc00000 */
+#define CONFIG_SYS_CS0_BASE 0xffe00000
+#define CONFIG_SYS_CS0_CTRL 0x00001980 /* WS=0110, AA=1, PS=10 */
+/** Note: There is a CSMR0/DRAM vector problem, need to disable C/I ***/
+#define CONFIG_SYS_CS0_MASK 0x003f0021 /* 4MB, AA=0, WP=0, C/I=1, V=1 */
+
+/* CS1 - FPGA, address 0xe0000000 */
+#define CONFIG_SYS_CS1_BASE 0xe0000000
+#define CONFIG_SYS_CS1_CTRL 0x00000d80 /* WS=0011, AA=1, PS=10 */
+#define CONFIG_SYS_CS1_MASK 0x00010001 /* 128kB, AA=0, WP=0, C/I=0, V=1*/
+
+/*-----------------------------------------------------------------------
+ * Port configuration
+ */
+#define CONFIG_SYS_GPIO_FUNC 0x00000008 /* Set gpio pins: none */
+#define CONFIG_SYS_GPIO1_FUNC 0x00df00f0 /* 36-39(SWITCH),48-52(FPGAs),54*/
+#define CONFIG_SYS_GPIO_EN 0x00000008 /* Set gpio output enable */
+#define CONFIG_SYS_GPIO1_EN 0x00c70000 /* Set gpio output enable */
+#define CONFIG_SYS_GPIO_OUT 0x00000008 /* Set outputs to default state */
+#define CONFIG_SYS_GPIO1_OUT 0x00c70000 /* Set outputs to default state */
+#define CONFIG_SYS_GPIO1_LED 0x00400000 /* user led */
+
+#endif /* M5249 */
Code Review / kvmfornfv.git / blobdiff