--- /dev/null
+/*
+ * (C) Copyright 2009
+ * Vipin Kumar, STMicroelectronics, <vipin.kumar@st.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _SPEAR_COMMON_H
+#define _SPEAR_COMMON_H
+/*
+ * Common configurations used for both spear3xx as well as spear6xx
+ */
+
+/* U-boot Load Address */
+#define CONFIG_SYS_TEXT_BASE 0x00700000
+
+/* Ethernet driver configuration */
+#define CONFIG_MII
+#define CONFIG_DESIGNWARE_ETH
+#define CONFIG_NET_MULTI
+#define CONFIG_PHYLIB
+#define CONFIG_PHY_RESET_DELAY 10000 /* in usec */
+#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
+
+/* USBD driver configuration */
+#if defined(CONFIG_SPEAR_USBTTY)
+#define CONFIG_DW_UDC
+#define CONFIG_USB_DEVICE
+#define CONFIG_USBD_HS
+#define CONFIG_USB_TTY
+
+#define CONFIG_USBD_PRODUCT_NAME "SPEAr SoC"
+#define CONFIG_USBD_MANUFACTURER "ST Microelectronics"
+
+#endif
+
+#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
+
+/* I2C driver configuration */
+#define CONFIG_HARD_I2C
+#define CONFIG_DW_I2C
+#if defined(CONFIG_SPEAR600)
+#define CONFIG_SYS_I2C_BASE 0xD0200000
+#elif defined(CONFIG_SPEAR300)
+#define CONFIG_SYS_I2C_BASE 0xD0180000
+#elif defined(CONFIG_SPEAR310)
+#define CONFIG_SYS_I2C_BASE 0xD0180000
+#elif defined(CONFIG_SPEAR320)
+#define CONFIG_SYS_I2C_BASE 0xD0180000
+#endif
+#define CONFIG_SYS_I2C_SPEED 400000
+#define CONFIG_SYS_I2C_SLAVE 0x02
+
+#define CONFIG_I2C_CHIPADDRESS 0x50
+
+/* Timer, HZ specific defines */
+
+/* Flash configuration */
+#if defined(CONFIG_FLASH_PNOR)
+#define CONFIG_SPEAR_EMI
+#else
+#define CONFIG_ST_SMI
+#endif
+
+#if defined(CONFIG_ST_SMI)
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_FLASH_BASE 0xF8000000
+#define CONFIG_SYS_CS1_FLASH_BASE 0xF9000000
+#define CONFIG_SYS_FLASH_BANK_SIZE 0x01000000
+#define CONFIG_SYS_FLASH_ADDR_BASE {CONFIG_SYS_FLASH_BASE, \
+ CONFIG_SYS_CS1_FLASH_BASE}
+#define CONFIG_SYS_MAX_FLASH_SECT 128
+
+#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * CONFIG_SYS_HZ)
+#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * CONFIG_SYS_HZ)
+
+#endif
+
+/*
+ * Serial Configuration (PL011)
+ * CONFIG_PL01x_PORTS is defined in specific files
+ */
+#define CONFIG_PL011_SERIAL
+#define CONFIG_PL011_CLOCK (48 * 1000 * 1000)
+#define CONFIG_CONS_INDEX 0
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, \
+ 57600, 115200 }
+
+#define CONFIG_SYS_LOADS_BAUD_CHANGE
+
+/* NAND FLASH Configuration */
+#define CONFIG_SYS_NAND_SELF_INIT
+#define CONFIG_MTD_DEVICE
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_NAND_FSMC
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_SYS_NAND_QUIET_TEST
+
+/*
+ * Command support defines
+ */
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+
+/* This must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <config_cmd_default.h>
+
+/*
+ * Default Environment Varible definitions
+ */
+#if defined(CONFIG_SPEAR_USBTTY)
+#define CONFIG_BOOTDELAY -1
+#else
+#define CONFIG_BOOTDELAY 1
+#endif
+
+#define CONFIG_ENV_OVERWRITE
+
+/*
+ * U-Boot Environment placing definitions.
+ */
+#if defined(CONFIG_ENV_IS_IN_FLASH)
+#ifdef CONFIG_ST_SMI
+/*
+ * Environment is in serial NOR flash
+ */
+#define CONFIG_SYS_MONITOR_LEN 0x00040000
+#define CONFIG_ENV_SECT_SIZE 0x00010000
+#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
+
+#define CONFIG_BOOTCOMMAND "bootm 0xf8050000"
+
+#elif defined(CONFIG_SPEAR_EMI)
+/*
+ * Environment is in parallel NOR flash
+ */
+#define CONFIG_SYS_MONITOR_LEN 0x00060000
+#define CONFIG_ENV_SECT_SIZE 0x00020000
+#define CONFIG_FSMTDBLK "/dev/mtdblock3 "
+
+#define CONFIG_BOOTCOMMAND "cp.b 0x50080000 0x1600000 " \
+ "0x4C0000; bootm 0x1600000"
+#endif
+
+#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \
+ CONFIG_SYS_MONITOR_LEN)
+#elif defined(CONFIG_ENV_IS_IN_NAND)
+/*
+ * Environment is in NAND
+ */
+
+#define CONFIG_ENV_OFFSET 0x60000
+#define CONFIG_ENV_RANGE 0x10000
+#define CONFIG_FSMTDBLK "/dev/mtdblock7 "
+
+#define CONFIG_BOOTCOMMAND "nand read.jffs2 0x1600000 " \
+ "0x80000 0x4C0000; " \
+ "bootm 0x1600000"
+#endif
+
+#define CONFIG_BOOTARGS "console=ttyAMA0,115200 " \
+ "mem=128M " \
+ "root="CONFIG_FSMTDBLK \
+ "rootfstype=jffs2"
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "bootp; " \
+ "setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$(serverip):$(rootpath) " \
+ "ip=$(ipaddr):$(serverip):$(gatewayip):" \
+ "$(netmask):$(hostname):$(netdev):off " \
+ "console=ttyAMA0,115200 $(othbootargs);" \
+ "bootm; "
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw " \
+ "console=ttyAMA0,115200 $(othbootargs);" \
+ CONFIG_BOOTCOMMAND
+
+
+#define CONFIG_ENV_SIZE 0x02000
+#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
+
+/* Miscellaneous configurable options */
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_BOOT_PARAMS_ADDR 0x00000100
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_MISC_INIT_R
+#define CONFIG_ZERO_BOOTDELAY_CHECK
+#define CONFIG_AUTOBOOT_KEYED
+#define CONFIG_AUTOBOOT_STOP_STR " "
+#define CONFIG_AUTOBOOT_PROMPT \
+ "Hit SPACE in %d seconds to stop autoboot.\n", bootdelay
+
+#define CONFIG_SYS_MEMTEST_START 0x00800000
+#define CONFIG_SYS_MEMTEST_END 0x04000000
+#define CONFIG_SYS_MALLOC_LEN (1024*1024)
+#define CONFIG_IDENT_STRING "-SPEAr"
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_SYS_PROMPT "u-boot> "
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_LOAD_ADDR 0x00800000
+#define CONFIG_SYS_CONSOLE_INFO_QUIET
+
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+/* Physical Memory Map */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM_1 0x00000000
+#define PHYS_SDRAM_1_MAXSIZE 0x40000000
+
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xD2800000
+#define CONFIG_SYS_INIT_RAM_SIZE 0x2000
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+ (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+#endif
Code Review / kvmfornfv.git / blobdiff