--- /dev/null
+/*
+ * (C) Copyright 2005
+ * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd-electronics.com
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/*
+ * board/config.h - configuration options, board specific
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ * (easy to change)
+ */
+
+#define CONFIG_405GP 1 /* This is a PPC405 CPU */
+
+#define CONFIG_SYS_TEXT_BASE 0xFFFC0000
+
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
+
+#define CONFIG_SYS_CLK_FREQ 33330000 /* external frequency to pll */
+
+#define CONFIG_BAUDRATE 9600
+#define CONFIG_BOOTDELAY 3 /* autoboot after 3 seconds */
+
+#undef CONFIG_BOOTARGS
+#undef CONFIG_BOOTCOMMAND
+
+#define CONFIG_PREBOOT /* enable preboot variable */
+
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_PHY_ADDR 0 /* PHY address */
+
+/*
+ * 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_PCI
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_BSP
+#define CONFIG_CMD_EEPROM
+
+#undef CONFIG_CMD_NET
+#undef CONFIG_CMD_NFS
+
+#undef CONFIG_WATCHDOG /* watchdog disabled */
+
+#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+
+#undef CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+
+#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_SYS_MEMTEST_START 0x0400000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define CONFIG_CONS_INDEX 2 /* Use UART1 */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_serial_clock()
+
+#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* no external serial clock used */
+#define CONFIG_SYS_BASE_BAUD 691200
+
+/* The following table includes the supported baudrates */
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ { 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
+ 57600, 115200, 230400, 460800, 921600 }
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+#define CONFIG_SYS_EXTBDINFO 1 /* To use extended board_into (bd_t) */
+
+#define CONFIG_LOOPW 1 /* enable loopw command */
+
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+
+#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
+
+#define CONFIG_SYS_RX_ETH_BUFFER 16 /* use 16 rx buffer on 405 emac */
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *-----------------------------------------------------------------------
+ */
+#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
+#define PCI_HOST_FORCE 1 /* configure as pci host */
+#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
+
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */
+#define CONFIG_PCI_HOST PCI_HOST_AUTO /* select pci host function */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+ /* resource configuration */
+
+#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
+
+#define CONFIG_PCI_CONFIG_HOST_BRIDGE 1 /* don't skip host bridge config*/
+
+#define CONFIG_PCI_BOOTDELAY 0 /* enable pci bootdelay variable*/
+
+#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
+#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x040b /* PCI Device ID: CPCI-2DP */
+#define CONFIG_SYS_PCI_CLASSCODE 0x0280 /* PCI Class Code: Network/Other*/
+
+#define CONFIG_SYS_PCI_PTM1LA (bd->bi_memstart) /* point to sdram */
+#define CONFIG_SYS_PCI_PTM1MS (~(bd->bi_memsize - 1) | 1) /* memsize, enable hard-wired to 1 */
+#define CONFIG_SYS_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
+#define CONFIG_SYS_PCI_PTM2LA 0xef000000 /* point to internal regs + PB0/1 */
+#define CONFIG_SYS_PCI_PTM2MS 0xff000001 /* 16MB, enable */
+#define CONFIG_SYS_PCI_PTM2PCI 0x00000000 /* Host: use this pci address */
+
+/*-----------------------------------------------------------------------
+ * 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_FLASH_BASE 0xFFFC0000
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
+#define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
+#define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Reserve 128 kB for malloc() */
+
+/*
+ * 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 256 /* max number of sectors on one chip */
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+
+#define CONFIG_SYS_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
+#define CONFIG_SYS_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
+#define CONFIG_SYS_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
+
+#define CONFIG_SYS_FLASH_READ0 0x0000 /* 0 is standard */
+#define CONFIG_SYS_FLASH_READ1 0x0001 /* 1 is standard */
+#define CONFIG_SYS_FLASH_READ2 0x0002 /* 2 is standard */
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+
+#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
+#define CONFIG_ENV_OFFSET 0x000 /* environment starts at the beginning of the EEPROM */
+#define CONFIG_ENV_SIZE 0x400 /* 1024 bytes may be used for env vars */
+
+/*-----------------------------------------------------------------------
+ * I2C EEPROM (CAT24WC16) for environment
+ */
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_PPC4XX
+#define CONFIG_SYS_I2C_PPC4XX_CH0
+#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000
+#define CONFIG_SYS_I2C_PPC4XX_SLAVE_0 0x7F
+
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
+/* mask of address bits that overflow into the "EEPROM chip address" */
+#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
+ /* 16 byte page write mode using*/
+ /* last 4 bits of the address */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
+
+#define CONFIG_SYS_EEPROM_WREN 1
+
+/*
+ * Init Memory Controller:
+ *
+ * BR0/1 and OR0/1 (FLASH)
+ */
+#define FLASH_BASE0_PRELIM 0xFFE00000 /* FLASH bank #0 */
+#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */
+
+/*-----------------------------------------------------------------------
+ * External Bus Controller (EBC) Setup
+ */
+
+/* Memory Bank 0 (Flash Bank 0) initialization */
+#define CONFIG_SYS_EBC_PB0AP 0x92015480
+#define CONFIG_SYS_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
+
+/* Memory Bank 2 (PB0) initialization */
+#define CONFIG_SYS_EBC_PB2AP 0x03004580 /* TWT=6,WBN=1,TH=2,RE=1,SOR=1 */
+#define CONFIG_SYS_EBC_PB2CR 0xEF018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
+
+/* Memory Bank 3 (PB1) initialization */
+#define CONFIG_SYS_EBC_PB3AP 0x03004580 /* TWT=6,WBN=1,TH=2,RE=1,SOR=1 */
+#define CONFIG_SYS_EBC_PB3CR 0xEF118000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=8bit */
+
+/*-----------------------------------------------------------------------
+ * Definitions for initial stack pointer and data area (in data cache)
+ */
+#define CONFIG_SYS_INIT_DCACHE_CS 7 /* use cs # 7 for data cache memory */
+
+#define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 /* use data cache */
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */
+#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
+
+/*-----------------------------------------------------------------------
+ * GPIO definitions
+ */
+#define CONFIG_SYS_EEPROM_WP (0x80000000 >> 13) /* GPIO13 */
+#define CONFIG_SYS_SELF_RST (0x80000000 >> 14) /* GPIO14 */
+#define CONFIG_SYS_PB_LED (0x80000000 >> 16) /* GPIO16 */
+#define CONFIG_SYS_INTA_FAKE (0x80000000 >> 23) /* GPIO23 */
+
+#endif /* __CONFIG_H */
Code Review / kvmfornfv.git / blobdiff