1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Based on davinci_dvevm.h. Original Copyrights follow: 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 9*4882a593Smuzhiyun */ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #ifndef __CONFIG_H 12*4882a593Smuzhiyun #define __CONFIG_H 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun /* 15*4882a593Smuzhiyun * Board 16*4882a593Smuzhiyun */ 17*4882a593Smuzhiyun #define CONFIG_DRIVER_TI_EMAC 18*4882a593Smuzhiyun #define CONFIG_USE_SPIFLASH 19*4882a593Smuzhiyun #define CONFIG_SYS_USE_NAND 20*4882a593Smuzhiyun #define CONFIG_DRIVER_TI_EMAC_USE_RMII 21*4882a593Smuzhiyun #define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE 22*4882a593Smuzhiyun #define CONFIG_PREBOOT 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun /* 25*4882a593Smuzhiyun * SoC Configuration 26*4882a593Smuzhiyun */ 27*4882a593Smuzhiyun #define CONFIG_MACH_DAVINCI_DA850_EVM 28*4882a593Smuzhiyun #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ 29*4882a593Smuzhiyun #define CONFIG_SOC_DA850 /* TI DA850 SoC */ 30*4882a593Smuzhiyun #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) 31*4882a593Smuzhiyun #define CONFIG_SYS_OSCIN_FREQ 24000000 32*4882a593Smuzhiyun #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE 33*4882a593Smuzhiyun #define CONFIG_SYS_HZ_CLOCK clk_get(DAVINCI_AUXCLK_CLKID) 34*4882a593Smuzhiyun #define CONFIG_SKIP_LOWLEVEL_INIT 35*4882a593Smuzhiyun #define CONFIG_SYS_TEXT_BASE 0xc1080000 36*4882a593Smuzhiyun #define CONFIG_DA8XX_GPIO 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* 39*4882a593Smuzhiyun * Memory Info 40*4882a593Smuzhiyun */ 41*4882a593Smuzhiyun #define CONFIG_SYS_MALLOC_LEN (0x10000 + 4*1024*1024) /* malloc() len */ 42*4882a593Smuzhiyun #define PHYS_SDRAM_1 DAVINCI_DDR_EMIF_DATA_BASE /* DDR Start */ 43*4882a593Smuzhiyun #define PHYS_SDRAM_1_SIZE (64 << 20) /* SDRAM size 64MB */ 44*4882a593Smuzhiyun #define CONFIG_MAX_RAM_BANK_SIZE (512 << 20) /* max size from SPRS586*/ 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun /* memtest start addr */ 47*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + 0x2000000) 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun /* memtest will be run on 16MB */ 50*4882a593Smuzhiyun #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 0x2000000 + 16*1024*1024) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of DRAM */ 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun /* 55*4882a593Smuzhiyun * Serial Driver info 56*4882a593Smuzhiyun */ 57*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_SERIAL 58*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_REG_SIZE -4 /* NS16550 register size */ 59*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_COM1 DAVINCI_UART0_BASE /* Base address of UART0 */ 60*4882a593Smuzhiyun #define CONFIG_SYS_NS16550_CLK clk_get(DAVINCI_UART2_CLKID) 61*4882a593Smuzhiyun #define CONFIG_CONS_INDEX 1 /* use UART0 for console */ 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun #define CONFIG_SYS_SPI_BASE DAVINCI_SPI1_BASE 64*4882a593Smuzhiyun #define CONFIG_SYS_SPI_CLK clk_get(DAVINCI_SPI1_CLKID) 65*4882a593Smuzhiyun #define CONFIG_SF_DEFAULT_SPEED 30000000 66*4882a593Smuzhiyun #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun /* 69*4882a593Smuzhiyun * I2C Configuration 70*4882a593Smuzhiyun */ 71*4882a593Smuzhiyun #define CONFIG_SYS_I2C 72*4882a593Smuzhiyun #define CONFIG_SYS_I2C_DAVINCI 73*4882a593Smuzhiyun #define CONFIG_SYS_DAVINCI_I2C_SPEED 100000 74*4882a593Smuzhiyun #define CONFIG_SYS_DAVINCI_I2C_SLAVE 10 /* Bogus, master-only in U-Boot */ 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun /* 77*4882a593Smuzhiyun * Network & Ethernet Configuration 78*4882a593Smuzhiyun */ 79*4882a593Smuzhiyun #ifdef CONFIG_DRIVER_TI_EMAC 80*4882a593Smuzhiyun #define CONFIG_MII 81*4882a593Smuzhiyun #define CONFIG_BOOTP_DNS 82*4882a593Smuzhiyun #define CONFIG_BOOTP_DNS2 83*4882a593Smuzhiyun #define CONFIG_BOOTP_SEND_HOSTNAME 84*4882a593Smuzhiyun #define CONFIG_NET_RETRY_COUNT 10 85*4882a593Smuzhiyun #endif 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun #ifdef CONFIG_USE_SPIFLASH 88*4882a593Smuzhiyun #define CONFIG_ENV_SIZE (8 << 10) 89*4882a593Smuzhiyun #define CONFIG_ENV_OFFSET 0x80000 90*4882a593Smuzhiyun #define CONFIG_ENV_SECT_SIZE (64 << 10) 91*4882a593Smuzhiyun #endif 92*4882a593Smuzhiyun 93*4882a593Smuzhiyun #if defined(CONFIG_VIDEO) 94*4882a593Smuzhiyun #define CONFIG_VIDEO_DA8XX 95*4882a593Smuzhiyun #define CONFIG_SPLASH_SCREEN_ALIGN 96*4882a593Smuzhiyun #define CONFIG_VIDEO_LOGO 97*4882a593Smuzhiyun #define CONFIG_VIDEO_BMP_RLE8 98*4882a593Smuzhiyun #define CONFIG_VIDEO_BMP_LOGO 99*4882a593Smuzhiyun #endif 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun /* 102*4882a593Smuzhiyun * U-Boot general configuration 103*4882a593Smuzhiyun */ 104*4882a593Smuzhiyun #define CONFIG_BOOTFILE "uImage" /* Boot file name */ 105*4882a593Smuzhiyun #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ 106*4882a593Smuzhiyun #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Args Buffer Size */ 107*4882a593Smuzhiyun #define CONFIG_SYS_LOAD_ADDR (PHYS_SDRAM_1 + 0x700000) 108*4882a593Smuzhiyun #define CONFIG_AUTO_COMPLETE 109*4882a593Smuzhiyun #define CONFIG_CMDLINE_EDITING 110*4882a593Smuzhiyun #define CONFIG_SYS_LONGHELP 111*4882a593Smuzhiyun #define CONFIG_MX_CYCLIC 112*4882a593Smuzhiyun 113*4882a593Smuzhiyun /* 114*4882a593Smuzhiyun * Linux Information 115*4882a593Smuzhiyun */ 116*4882a593Smuzhiyun #define LINUX_BOOT_PARAM_ADDR (PHYS_SDRAM_1 + 0x100) 117*4882a593Smuzhiyun #define CONFIG_CMDLINE_TAG 118*4882a593Smuzhiyun #define CONFIG_SETUP_MEMORY_TAGS 119*4882a593Smuzhiyun 120*4882a593Smuzhiyun #ifdef CONFIG_CMD_BDI 121*4882a593Smuzhiyun #define CONFIG_CLOCKS 122*4882a593Smuzhiyun #endif 123*4882a593Smuzhiyun 124*4882a593Smuzhiyun #ifndef CONFIG_DRIVER_TI_EMAC 125*4882a593Smuzhiyun #endif 126*4882a593Smuzhiyun 127*4882a593Smuzhiyun /* NAND Setup */ 128*4882a593Smuzhiyun #ifdef CONFIG_SYS_USE_NAND 129*4882a593Smuzhiyun #define CONFIG_SYS_NAND_PAGE_2K 130*4882a593Smuzhiyun #define CONFIG_SYS_NAND_NO_SUBPAGE 131*4882a593Smuzhiyun #define CONFIG_SYS_NAND_CS 2 132*4882a593Smuzhiyun #define CONFIG_SYS_NAND_BASE DAVINCI_ASYNC_EMIF_DATA_CE2_BASE 133*4882a593Smuzhiyun #undef CONFIG_SYS_NAND_HW_ECC 134*4882a593Smuzhiyun #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST 135*4882a593Smuzhiyun #define CONFIG_SYS_NAND_USE_FLASH_BBT 136*4882a593Smuzhiyun #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */ 137*4882a593Smuzhiyun #endif 138*4882a593Smuzhiyun 139*4882a593Smuzhiyun /* SPI Flash */ 140*4882a593Smuzhiyun #ifdef CONFIG_USE_SPIFLASH 141*4882a593Smuzhiyun #endif 142*4882a593Smuzhiyun 143*4882a593Smuzhiyun #if !defined(CONFIG_SYS_USE_NAND) && \ 144*4882a593Smuzhiyun !defined(CONFIG_USE_NOR) && \ 145*4882a593Smuzhiyun !defined(CONFIG_USE_SPIFLASH) 146*4882a593Smuzhiyun #define CONFIG_ENV_SIZE (16 << 10) 147*4882a593Smuzhiyun #endif 148*4882a593Smuzhiyun 149*4882a593Smuzhiyun /* additions for new relocation code, must added to all boards */ 150*4882a593Smuzhiyun #define CONFIG_SYS_SDRAM_BASE 0xc0000000 151*4882a593Smuzhiyun #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - \ 152*4882a593Smuzhiyun GENERATED_GBL_DATA_SIZE) 153*4882a593Smuzhiyun /* 154*4882a593Smuzhiyun * Default environment and default scripts 155*4882a593Smuzhiyun * to update uboot and load kernel 156*4882a593Smuzhiyun */ 157*4882a593Smuzhiyun 158*4882a593Smuzhiyun #define CONFIG_HOSTNAME ea20 159*4882a593Smuzhiyun #define CONFIG_EXTRA_ENV_SETTINGS \ 160*4882a593Smuzhiyun "as=3\0" \ 161*4882a593Smuzhiyun "netdev=eth0\0" \ 162*4882a593Smuzhiyun "nfsargs=setenv bootargs root=/dev/nfs rw " \ 163*4882a593Smuzhiyun "nfsroot=${serverip}:${rootpath}\0" \ 164*4882a593Smuzhiyun "rfsbargs=setenv bootargs root=/dev/nfs rw " \ 165*4882a593Smuzhiyun "nfsroot=${serverip}:${rfsbpath}\0" \ 166*4882a593Smuzhiyun "testrfsargs=setenv bootargs root=/dev/nfs rw " \ 167*4882a593Smuzhiyun "nfsroot=${serverip}:${testrfspath}\0" \ 168*4882a593Smuzhiyun "ramargs=setenv bootargs root=/dev/ram rw initrd=" \ 169*4882a593Smuzhiyun "0x${ramdisk_addr_r},4M\0" \ 170*4882a593Smuzhiyun "mtdids=nand0=davinci_nand.0\0" \ 171*4882a593Smuzhiyun "serverip=192.168.5.249\0" \ 172*4882a593Smuzhiyun "ipaddr=192.168.5.248\0" \ 173*4882a593Smuzhiyun "rootpath=/opt/eldk/arm\0" \ 174*4882a593Smuzhiyun "splashpos=230,180\0" \ 175*4882a593Smuzhiyun "testrfspath=/opt/eldk/test_arm\0" \ 176*4882a593Smuzhiyun "nandargs=setenv bootargs rootfstype=ubifs ro chk_data_crc " \ 177*4882a593Smuzhiyun "ubi.mtd=${as} root=ubi0:rootfs\0" \ 178*4882a593Smuzhiyun "nandrwargs=setenv bootargs rootfstype=ubifs rw chk_data_crc " \ 179*4882a593Smuzhiyun "ubi.mtd=${as} root=ubi0:rootfs\0" \ 180*4882a593Smuzhiyun "addip_sta=setenv bootargs ${bootargs} " \ 181*4882a593Smuzhiyun "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 182*4882a593Smuzhiyun ":${hostname}:${netdev}:off panic=1\0" \ 183*4882a593Smuzhiyun "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 184*4882a593Smuzhiyun "addip=if test -n ${ipdyn};then run addip_dyn;" \ 185*4882a593Smuzhiyun "else run addip_sta;fi\0" \ 186*4882a593Smuzhiyun "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 187*4882a593Smuzhiyun "addtty=setenv bootargs ${bootargs}" \ 188*4882a593Smuzhiyun " console=${consoledev},${baudrate}n8\0" \ 189*4882a593Smuzhiyun "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 190*4882a593Smuzhiyun "addmem=setenv bootargs ${bootargs} mem=${memory}\0" \ 191*4882a593Smuzhiyun "consoledev=ttyS0\0" \ 192*4882a593Smuzhiyun "loadaddr=c0000014\0" \ 193*4882a593Smuzhiyun "memory=32M\0" \ 194*4882a593Smuzhiyun "kernel_addr_r=c0700000\0" \ 195*4882a593Smuzhiyun "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 196*4882a593Smuzhiyun "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 197*4882a593Smuzhiyun "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/image.ext2\0" \ 198*4882a593Smuzhiyun "flash_self=run ramargs addip addtty addmtd addmisc addmem;" \ 199*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 200*4882a593Smuzhiyun "flash_nfs=run nfsargs addip addtty addmtd addmisc addmem;" \ 201*4882a593Smuzhiyun "bootm ${kernel_addr}\0" \ 202*4882a593Smuzhiyun "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 203*4882a593Smuzhiyun "run nfsargs addip addtty addmtd addmisc addmem;" \ 204*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 205*4882a593Smuzhiyun "net_rfsb=tftp ${kernel_addr_r} ${bootfile}; " \ 206*4882a593Smuzhiyun "run rfsbargs addip addtty addmtd addmisc addmem; " \ 207*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 208*4882a593Smuzhiyun "net_testrfs=tftp ${kernel_addr_r} ${bootfile}; " \ 209*4882a593Smuzhiyun "run testrfsargs addip addtty addmtd addmisc addmem; " \ 210*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 211*4882a593Smuzhiyun "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 212*4882a593Smuzhiyun "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 213*4882a593Smuzhiyun "nand_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \ 214*4882a593Smuzhiyun "ubifsload ${kernel_addr_r} /boot/uImage;" \ 215*4882a593Smuzhiyun "ubifsumount; run nandargs addip addtty " \ 216*4882a593Smuzhiyun "addmtd addmisc addmem;clrlogo;" \ 217*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 218*4882a593Smuzhiyun "nand_nandrw=ubi part nand0,${as};ubifsmount ubi:rootfs;" \ 219*4882a593Smuzhiyun "ubifsload ${kernel_addr_r} /boot/uImage;" \ 220*4882a593Smuzhiyun "ubifsumount; run nandrwargs addip addtty " \ 221*4882a593Smuzhiyun "addmtd addmisc addmem;clrlogo;" \ 222*4882a593Smuzhiyun "bootm ${kernel_addr_r}\0" \ 223*4882a593Smuzhiyun "net_nandrw=tftp ${kernel_addr_r} ${bootfile}; run nandrwargs" \ 224*4882a593Smuzhiyun " addip addtty addmtd addmisc addmem;" \ 225*4882a593Smuzhiyun "clrlogo;bootm ${kernel_addr_r}\0" \ 226*4882a593Smuzhiyun "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 227*4882a593Smuzhiyun "load_magic=if sf probe 0;then sf " \ 228*4882a593Smuzhiyun "read c0000000 0x10000 0x60000;fi\0" \ 229*4882a593Smuzhiyun "load_nand=ubi part nand0,${as};ubifsmount ubi:rootfs;" \ 230*4882a593Smuzhiyun "if ubifsload c0000014 /boot/u-boot.bin;" \ 231*4882a593Smuzhiyun "then mw c0000008 ${filesize};else echo Error reading" \ 232*4882a593Smuzhiyun " u-boot from nand!;fi\0" \ 233*4882a593Smuzhiyun "load_net=if sf probe 0;then sf read c0000000 0x10000 " \ 234*4882a593Smuzhiyun "0x60000;tftp c0000014 ${u-boot};" \ 235*4882a593Smuzhiyun "mw c0000008 ${filesize};fi\0" \ 236*4882a593Smuzhiyun "upd=if sf probe 0;then sf erase 10000 60000;" \ 237*4882a593Smuzhiyun "sf write c0000000 10000 60000;fi\0" \ 238*4882a593Smuzhiyun "ublupdate=if tftp C0700000 ${ublname};then sf probe 0; " \ 239*4882a593Smuzhiyun "sf erase 0 10000;" \ 240*4882a593Smuzhiyun "sf write 0xc0700000 0 ${filesize};fi\0" \ 241*4882a593Smuzhiyun "ubootupd_net=if run load_net;then echo Updating u-boot;" \ 242*4882a593Smuzhiyun "if run upd; then echo U-Boot updated;" \ 243*4882a593Smuzhiyun "else echo Error updating u-boot !;" \ 244*4882a593Smuzhiyun "echo Board without bootloader !!;" \ 245*4882a593Smuzhiyun "fi;" \ 246*4882a593Smuzhiyun "else echo U-Boot not downloaded..exiting;fi\0" \ 247*4882a593Smuzhiyun "ubootupd_nand=echo run load_magic,run load_nand,run upd;\0" \ 248*4882a593Smuzhiyun "bootcmd=run net_testrfs\0" 249*4882a593Smuzhiyun 250*4882a593Smuzhiyun #include <asm/arch/hardware.h> 251*4882a593Smuzhiyun 252*4882a593Smuzhiyun #endif /* __CONFIG_H */ 253