--- /dev/null
+/*
+ * Copyright (C) 2004 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * U-Boot configuration for Embedded Planet EP8248 boards.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_MPC8248
+#define CPU_ID_STR "MPC8248"
+
+#define CONFIG_EP8248 /* Embedded Planet EP8248 board */
+
+#define CONFIG_SYS_TEXT_BASE 0xFFF00000
+
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+
+/* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * Select serial console configuration
+ *
+ * If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
+ * CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
+ * for SCC).
+ */
+#define CONFIG_CONS_ON_SMC /* Console is on SMC */
+#undef CONFIG_CONS_ON_SCC /* It's not on SCC */
+#undef CONFIG_CONS_NONE /* It's not on external UART */
+#define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
+
+#define CONFIG_SYS_BCSR 0xFA000000
+
+/* Pass open firmware flat device tree */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+
+#define OF_TBCLK (bd->bi_busfreq / 4)
+#define OF_STDOUT_PATH "/soc/cpm/serial <at> 11a80"
+
+/* Select ethernet configuration */
+#undef CONFIG_ETHER_ON_SCC /* Ethernet is not on SCC */
+#define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
+#undef CONFIG_ETHER_NONE /* No external Ethernet */
+
+#define CONFIG_SYS_CPMFCR_RAMTYPE 0
+#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
+
+#define CONFIG_HAS_ETH0
+#define CONFIG_ETHER_ON_FCC1 1
+/* - Rx clock is CLK10
+ * - Tx clock is CLK11
+ * - BDs/buffers on 60x bus
+ * - Full duplex
+ */
+#define CONFIG_SYS_CMXFCR_MASK1 (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
+#define CONFIG_SYS_CMXFCR_VALUE1 (CMXFCR_RF1CS_CLK10 | CMXFCR_TF1CS_CLK11)
+
+#define CONFIG_HAS_ETH1
+#define CONFIG_ETHER_ON_FCC2 1
+/* - Rx clock is CLK13
+ * - Tx clock is CLK14
+ * - BDs/buffers on 60x bus
+ * - Full duplex
+ */
+#define CONFIG_SYS_CMXFCR_MASK2 (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
+#define CONFIG_SYS_CMXFCR_VALUE2 (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
+
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_BITBANGMII /* Bit-banged MDIO interface */
+/*
+ * GPIO pins used for bit-banged MII communications
+ */
+#define MDIO_PORT 0 /* Not used - implemented in BCSR */
+
+#define MDIO_ACTIVE (*(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFB)
+#define MDIO_TRISTATE (*(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x04)
+#define MDIO_READ (*(vu_char *)(CONFIG_SYS_BCSR + 8) & 1)
+
+#define MDIO(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x01; \
+ else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFE
+
+#define MDC(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x02; \
+ else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFD
+
+#define MIIDELAY udelay(1)
+
+#ifndef CONFIG_8260_CLKIN
+#define CONFIG_8260_CLKIN 66000000 /* in Hz */
+#endif
+
+#define CONFIG_BAUDRATE 38400
+
+
+/*
+ * 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_DHCP
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IMMAP
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+
+
+#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
+#define CONFIG_BOOTCOMMAND "bootm FF860000" /* autoboot command */
+#define CONFIG_BOOTARGS "root=/dev/mtdblock1 rw mtdparts=phys:7M(root),-(root)ro"
+
+#if defined(CONFIG_CMD_KGDB)
+#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
+#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
+#undef CONFIG_KGDB_NONE /* define if kgdb on something else */
+#define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */
+#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
+#endif
+
+#define CONFIG_BZIP2 /* include support for bzip2 compressed images */
+#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#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_MEMTEST_START 0x00100000 /* memtest works on */
+#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
+
+#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
+
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+
+#define CONFIG_SYS_FLASH_BASE 0xFF800000
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max num of sects on one chip */
+
+#define CONFIG_SYS_DIRECT_FLASH_TFTP
+
+#if defined(CONFIG_CMD_JFFS2)
+#define CONFIG_SYS_JFFS2_FIRST_BANK 0
+#define CONFIG_SYS_JFFS2_NUM_BANKS CONFIG_SYS_MAX_FLASH_BANKS
+#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0
+#define CONFIG_SYS_JFFS2_LAST_SECTOR 62
+#define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
+#define CONFIG_SYS_JFFS_CUSTOM_PART
+#endif
+
+#if defined(CONFIG_CMD_I2C)
+#define CONFIG_HARD_I2C 1 /* To enable I2C support */
+#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */
+#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
+#endif
+
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
+#define CONFIG_SYS_RAMBOOT
+#endif
+
+#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256KB for Monitor */
+
+#define CONFIG_ENV_IS_IN_FLASH
+
+#ifdef CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_SECT_SIZE 0x20000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+#endif /* CONFIG_ENV_IS_IN_FLASH */
+
+#define CONFIG_SYS_DEFAULT_IMMR 0x00010000
+
+#define CONFIG_SYS_IMMR 0xF0000000
+
+#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
+#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
+
+/* Hard reset configuration word */
+#define CONFIG_SYS_HRCW_MASTER 0x0C40025A /* Not used - provided by FPGA */
+/* No slaves */
+#define CONFIG_SYS_HRCW_SLAVE1 0
+#define CONFIG_SYS_HRCW_SLAVE2 0
+#define CONFIG_SYS_HRCW_SLAVE3 0
+#define CONFIG_SYS_HRCW_SLAVE4 0
+#define CONFIG_SYS_HRCW_SLAVE5 0
+#define CONFIG_SYS_HRCW_SLAVE6 0
+#define CONFIG_SYS_HRCW_SLAVE7 0
+
+#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
+#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
+
+#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
+#if defined(CONFIG_CMD_KGDB)
+# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+#define CONFIG_SYS_HID0_INIT 0
+#define CONFIG_SYS_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE)
+
+#define CONFIG_SYS_HID2 0
+
+#define CONFIG_SYS_SIUMCR 0x01240200
+#define CONFIG_SYS_SYPCR 0xFFFF0683
+#define CONFIG_SYS_BCR 0x00000000
+#define CONFIG_SYS_SCCR SCCR_DFBRG01
+
+#define CONFIG_SYS_RMR RMR_CSRE
+#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
+#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
+#define CONFIG_SYS_RCCR 0
+
+#define CONFIG_SYS_MPTPR 0x1300
+#define CONFIG_SYS_PSDMR 0x82672522
+#define CONFIG_SYS_PSRT 0x4B
+
+#define CONFIG_SYS_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_SDRAM_BR (CONFIG_SYS_SDRAM_BASE | 0x00001841)
+#define CONFIG_SYS_SDRAM_OR 0xFF0030C0
+
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801)
+#define CONFIG_SYS_OR0_PRELIM 0xFF8008C2
+#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_BCSR | 0x00000801)
+#define CONFIG_SYS_OR2_PRELIM 0xFFF00864
+
+#define CONFIG_SYS_RESET_ADDRESS 0xC0000000
+
+#endif /* __CONFIG_H */
Code Review / kvmfornfv.git / blobdiff