u-boot/include/configs/spear-common.h
Alexey Brodkin 92a190aaab net/designware - switch driver to phylib usage
With this change driver will benefit from existing phylib and thus
custom phy functionality implemented in the driver will go away:
 * Instantiation of the driver is now much shorter - 2 parameters
instead of 4.
 * Simplified phy management/functoinality in driver is replaced with
rich functionality of phylib.
 * Support of custom phy initialization is now done with existing
"board_phy_config".

Note that after this change some previously used config options
(driver-specific PHY configuration) will be obsolete and they are simply
substituted with similar options of phylib.

For example:
 * CONFIG_DW_AUTONEG - no need in this one. Autonegotiation is enabled
by default.
 * CONFIG_DW_SEARCH_PHY - if one wants to specify attached phy
explicitly CONFIG_PHY_ADDR board config option has to be used, otherwise
automatically the first discovered on MDIO bus phy will be used

I believe there's no need now in "doc/README.designware_eth" because
user only needs to instantiate the driver with "designware_initialize"
whose prototype exists in "include/netdev.h".

Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Vipin Kumar <vipin.kumar@st.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Mischa Jonker <mjonker@synopsys.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Amit Virdi <amit.virdi@st.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2014-02-07 09:16:46 -05:00

232 lines
6 KiB
C

/*
* (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
#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