mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
e6441c4f40
Currently EMAC_MDIO_PHY_NUM is defined as 1 in emac_defs.h. Because of this, EMAC does not work on EVMs which do not have phy connected at 1. Moving the macro to board config file makes this configurable depending on where the phy is connected on the MDIO bus. This patch fixes the board reset issue observed during network access on DM365EVM. EMAC driver was assuming EMAC_MDIO_PHY_NUM as 1 but it is 0 on DM365EVM. This patch is verified on da830/omap-l137, dm365 and dm644x evms. Signed-off-by: Prakash PM <prakash.pm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
285 lines
8.7 KiB
C
285 lines
8.7 KiB
C
/*
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* Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
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*
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* Based on davinci_dvevm.h. Original Copyrights follow:
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*
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* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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/*
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* Board
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*/
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#define CONFIG_DRIVER_TI_EMAC
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/*
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* SoC Configuration
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*/
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#define CONFIG_MACH_DAVINCI_DA830_EVM
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#define CONFIG_ARM926EJS /* arm926ejs CPU core */
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#define CONFIG_SOC_DA8XX /* TI DA8xx SoC */
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#define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID)
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#define CONFIG_SYS_OSCIN_FREQ 24000000
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#define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE
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#define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID)
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#define CONFIG_SYS_HZ 1000
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#define CONFIG_SKIP_LOWLEVEL_INIT
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#define CONFIG_SKIP_RELOCATE_UBOOT /* to a proper address, init done */
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/*
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* Memory Info
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*/
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#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024) /* malloc() len */
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#define CONFIG_SYS_GBL_DATA_SIZE 128 /* reserved for initial data */
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#define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */
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#define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */
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#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* memtest start addr */
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#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024) /* 16MB test */
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#define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */
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#define CONFIG_STACKSIZE (256*1024) /* regular stack */
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/*
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* Serial Driver info
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*/
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#define CONFIG_SYS_NS16550
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#define CONFIG_SYS_NS16550_SERIAL
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#define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */
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#define CONFIG_SYS_NS16550_COM1 DAVINCI_UART2_BASE /* Base address of UART2 */
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#define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID)
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#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
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#define CONFIG_BAUDRATE 115200 /* Default baud rate */
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#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
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/*
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* I2C Configuration
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*/
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#define CONFIG_HARD_I2C
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#define CONFIG_DRIVER_DAVINCI_I2C
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#define CONFIG_SYS_I2C_SPEED 25000 /* 100Kbps won't work, H/W bug */
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#define CONFIG_SYS_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */
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/*
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* I2C EEPROM definitions for catalyst 24W256 EEPROM chip
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*/
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#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
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#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 20
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/*
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* Network & Ethernet Configuration
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*/
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#ifdef CONFIG_DRIVER_TI_EMAC
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#define CONFIG_EMAC_MDIO_PHY_NUM 1
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#define CONFIG_MII
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#define CONFIG_BOOTP_DEFAULT
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#define CONFIG_BOOTP_DNS
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#define CONFIG_BOOTP_DNS2
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#define CONFIG_BOOTP_SEND_HOSTNAME
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#define CONFIG_NET_RETRY_COUNT 10
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#define CONFIG_NET_MULTI
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#endif
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/*
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* Flash & Environment
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*/
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#ifdef CONFIG_USE_NAND
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#undef CONFIG_ENV_IS_IN_FLASH
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#define CONFIG_NAND_DAVINCI
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_IS_IN_NAND /* U-Boot env in NAND Flash */
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#define CONFIG_ENV_OFFSET (512 << 10)
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#define CONFIG_ENV_SIZE (512 << 10)
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#define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
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#define CONFIG_SYS_NAND_CS 3
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#define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE3_BASE
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#define CONFIG_SYS_NAND_PAGE_2K
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#define CONFIG_SYS_64BIT_VSPRINTF /* needed for nand_util.c */
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#define CONFIG_SYS_CLE_MASK 0x10
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#define CONFIG_SYS_ALE_MASK 0x8
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#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
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#define NAND_MAX_CHIPS 1
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#define DEF_BOOTM ""
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#endif
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#ifdef CONFIG_USE_NOR
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#define CONFIG_ENV_IS_IN_FLASH
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#undef CONFIG_SYS_NO_FLASH
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#define CONFIG_SYS_FLASH_CFI_DRIVER
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of flash banks */
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#define CONFIG_SYS_FLASH_SECT_SZ (64 << 10) /* 64KB */
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#define CONFIG_ENV_OFFSET (CONFIG_SYS_FLASH_SECT_SZ*3)
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#define CONFIG_SYS_FLASH_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE
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#define PHYS_FLASH_SIZE (32 << 20) /* Flash size 32MB */
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#define CONFIG_SYS_MAX_FLASH_SECT (PHYS_FLASH_SIZE/CONFIG_SYS_FLASH_SECT_SZ)
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#define CONFIG_ENV_SECT_SIZE CONFIG_SYS_FLASH_SECT_SZ
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#define CONFIG_SYS_FLASH_SPL_ACCESS
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#endif
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#ifdef CONFIG_USE_SPIFLASH
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#undef CONFIG_ENV_IS_IN_FLASH
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#undef CONFIG_ENV_IS_IN_NAND
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#define CONFIG_ENV_IS_IN_SPI_FLASH
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#define CONFIG_ENV_SIZE (16 << 10)
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#define CONFIG_ENV_OFFSET (256 << 10)
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#define CONFIG_ENV_SECT_SIZE 4096
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_SPI
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#define CONFIG_SPI_FLASH
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#define CONFIG_SPI_FLASH_WINBOND
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#define CONFIG_DAVINCI_SPI
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#define CONFIG_SYS_SPI_BASE DAVINCI_SPI0_BASE
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#define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI0_CLKID)
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#define CONFIG_SF_DEFAULT_SPEED 50000000
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#define CONFIG_SYS_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
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#endif
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/*
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* USB configuration
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*/
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#define CONFIG_USB_DA8XX /* Platform hookup to MUSB controller */
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#define CONFIG_MUSB_HCD
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/*
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* U-Boot general configuration
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*/
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#undef CONFIG_USE_IRQ /* No IRQ/FIQ in U-Boot */
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#undef CONFIG_MISC_INIT_R
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#undef CONFIG_BOOTDELAY
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#define CONFIG_BOOTFILE "uImage" /* Boot file name */
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#define CONFIG_SYS_PROMPT "DA830-evm > " /* Command Prompt */
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#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */
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#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + 0x700000)
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#define CONFIG_VERSION_VARIABLE
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#define CONFIG_AUTO_COMPLETE /* Won't work with hush so far, may be later */
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#define CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_CMDLINE_EDITING
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#define CONFIG_SYS_LONGHELP
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#define CONFIG_CRC32_VERIFY
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#define CONFIG_MX_CYCLIC
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/*
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* Linux Information
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*/
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#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
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#define CONFIG_CMDLINE_TAG
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#define CONFIG_SETUP_MEMORY_TAGS
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#define CONFIG_BOOTARGS "mem=32M console=ttyS2,115200n8 root=/dev/mtdblock/2 rw noinitrd ip=dhcp"
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#define CONFIG_BOOTCOMMAND ""
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#define CONFIG_BOOTDELAY 3
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/*
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* U-Boot commands
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*/
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#include <config_cmd_default.h>
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#define CONFIG_CMD_ENV
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_DHCP
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#define CONFIG_CMD_DIAG
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#define CONFIG_CMD_MII
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#define CONFIG_CMD_PING
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#define CONFIG_CMD_SAVES
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#define CONFIG_CMD_MEMORY
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#undef CONFIG_CMD_FPGA
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#undef CONFIG_CMD_SETGETDCR
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#define CONFIG_CMD_EEPROM
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#ifndef CONFIG_DRIVER_TI_EMAC
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#undef CONFIG_CMD_NET
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#undef CONFIG_CMD_DHCP
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#undef CONFIG_CMD_MII
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#undef CONFIG_CMD_PING
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#endif
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#ifdef CONFIG_USE_NAND
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#undef CONFIG_CMD_FLASH
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#undef CONFIG_CMD_IMLS
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#define CONFIG_CMD_NAND
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#define CONFIG_CMD_MTDPARTS
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#define CONFIG_MTD_PARTITIONS
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#define CONFIG_MTD_DEVICE
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#endif
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#ifdef CONFIG_USE_SPIFLASH
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#undef CONFIG_CMD_IMLS
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#undef CONFIG_CMD_FLASH
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#define CONFIG_CMD_SPI
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#define CONFIG_CMD_SAVEENV
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#endif
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#if !defined(CONFIG_USE_NAND) && \
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!defined(CONFIG_USE_NOR) && \
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!defined(CONFIG_USE_SPIFLASH)
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#define CONFIG_ENV_IS_NOWHERE
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_ENV_SIZE (16 << 10)
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#undef CONFIG_CMD_IMLS
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#undef CONFIG_CMD_FLASH
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#undef CONFIG_CMD_ENV
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#endif
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#ifdef CONFIG_USB_DA8XX
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#ifdef CONFIG_MUSB_HCD /* include support for usb host */
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#define CONFIG_CMD_USB /* include support for usb cmd */
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#define CONFIG_USB_STORAGE /* MSC class support */
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#define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */
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#define CONFIG_CMD_FAT /* inclue support for FAT/storage */
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#define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */
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#ifdef CONFIG_USB_KEYBOARD /* HID class support */
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#define CONFIG_SYS_USB_EVENT_POLL
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#define CONFIG_PREBOOT "usb start"
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#endif /* CONFIG_USB_KEYBOARD */
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#endif /* CONFIG_MUSB_HCD */
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#ifdef CONFIG_MUSB_UDC
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/* USB device configuration */
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#define CONFIG_USB_DEVICE 1
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#define CONFIG_USB_TTY 1
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#define CONFIG_SYS_CONSOLE_IS_IN_ENV 1
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/* Change these to suit your needs */
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#define CONFIG_USBD_VENDORID 0x0451
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#define CONFIG_USBD_PRODUCTID 0x5678
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#define CONFIG_USBD_MANUFACTURER "Texas Instruments"
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#define CONFIG_USBD_PRODUCT_NAME "DA830EVM"
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#endif /* CONFIG_MUSB_UDC */
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#endif /* CONFIG_USB_DA8XX */
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#ifdef CONFIG_MTD_PARTITIONS
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#define MTDIDS_DEFAULT "nand0=davinci_nand.1"
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#define PART_BOOT "512k(bootloader)ro,"
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#define PART_PARAMS "512k(params)ro,"
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#define PART_KERNEL "4m(kernel),"
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#define PART_REST "-(filesystem)"
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#define MTDPARTS_DEFAULT \
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"mtdparts=davinci_nand.1:" PART_BOOT PART_PARAMS PART_KERNEL PART_REST
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#endif
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#endif /* __CONFIG_H */
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