1*36b4e2ddSMike Rapoport /* 2*36b4e2ddSMike Rapoport * (C) Copyright 2010 3*36b4e2ddSMike Rapoport * CompuLab, Ltd. 4*36b4e2ddSMike Rapoport * Mike Rapoport <mike@compulab.co.il> 5*36b4e2ddSMike Rapoport * 6*36b4e2ddSMike Rapoport * Based on omap3_beagle.h 7*36b4e2ddSMike Rapoport * (C) Copyright 2006-2008 8*36b4e2ddSMike Rapoport * Texas Instruments. 9*36b4e2ddSMike Rapoport * Richard Woodruff <r-woodruff2@ti.com> 10*36b4e2ddSMike Rapoport * Syed Mohammed Khasim <x0khasim@ti.com> 11*36b4e2ddSMike Rapoport * 12*36b4e2ddSMike Rapoport * Configuration settings for the CompuLab CM-T35 board 13*36b4e2ddSMike Rapoport * 14*36b4e2ddSMike Rapoport * See file CREDITS for list of people who contributed to this 15*36b4e2ddSMike Rapoport * project. 16*36b4e2ddSMike Rapoport * 17*36b4e2ddSMike Rapoport * This program is free software; you can redistribute it and/or 18*36b4e2ddSMike Rapoport * modify it under the terms of the GNU General Public License as 19*36b4e2ddSMike Rapoport * published by the Free Software Foundation; either version 2 of 20*36b4e2ddSMike Rapoport * the License, or (at your option) any later version. 21*36b4e2ddSMike Rapoport * 22*36b4e2ddSMike Rapoport * This program is distributed in the hope that it will be useful, 23*36b4e2ddSMike Rapoport * but WITHOUT ANY WARRANTY; without even the implied warranty of 24*36b4e2ddSMike Rapoport * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 25*36b4e2ddSMike Rapoport * GNU General Public License for more details. 26*36b4e2ddSMike Rapoport * 27*36b4e2ddSMike Rapoport * You should have received a copy of the GNU General Public License 28*36b4e2ddSMike Rapoport * along with this program; if not, write to the Free Software 29*36b4e2ddSMike Rapoport * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 30*36b4e2ddSMike Rapoport * MA 02111-1307 USA 31*36b4e2ddSMike Rapoport */ 32*36b4e2ddSMike Rapoport 33*36b4e2ddSMike Rapoport #ifndef __CONFIG_H 34*36b4e2ddSMike Rapoport #define __CONFIG_H 35*36b4e2ddSMike Rapoport 36*36b4e2ddSMike Rapoport /* 37*36b4e2ddSMike Rapoport * High Level Configuration Options 38*36b4e2ddSMike Rapoport */ 39*36b4e2ddSMike Rapoport #define CONFIG_ARMV7 1 /* This is an ARM V7 CPU core */ 40*36b4e2ddSMike Rapoport #define CONFIG_OMAP 1 /* in a TI OMAP core */ 41*36b4e2ddSMike Rapoport #define CONFIG_OMAP34XX 1 /* which is a 34XX */ 42*36b4e2ddSMike Rapoport #define CONFIG_OMAP3430 1 /* which is in a 3430 */ 43*36b4e2ddSMike Rapoport #define CONFIG_CM_T35 1 /* working with CM-T35 */ 44*36b4e2ddSMike Rapoport 45*36b4e2ddSMike Rapoport #define CONFIG_SYS_TEXT_BASE 0x80008000 46*36b4e2ddSMike Rapoport 47*36b4e2ddSMike Rapoport #define CONFIG_SDRC /* The chip has SDRC controller */ 48*36b4e2ddSMike Rapoport 49*36b4e2ddSMike Rapoport #include <asm/arch/cpu.h> /* get chip and board defs */ 50*36b4e2ddSMike Rapoport #include <asm/arch/omap3.h> 51*36b4e2ddSMike Rapoport 52*36b4e2ddSMike Rapoport /* 53*36b4e2ddSMike Rapoport * Display CPU and Board information 54*36b4e2ddSMike Rapoport */ 55*36b4e2ddSMike Rapoport #define CONFIG_DISPLAY_CPUINFO 1 56*36b4e2ddSMike Rapoport #define CONFIG_DISPLAY_BOARDINFO 1 57*36b4e2ddSMike Rapoport 58*36b4e2ddSMike Rapoport /* Clock Defines */ 59*36b4e2ddSMike Rapoport #define V_OSCK 26000000 /* Clock output from T2 */ 60*36b4e2ddSMike Rapoport #define V_SCLK (V_OSCK >> 1) 61*36b4e2ddSMike Rapoport 62*36b4e2ddSMike Rapoport #undef CONFIG_USE_IRQ /* no support for IRQs */ 63*36b4e2ddSMike Rapoport #define CONFIG_MISC_INIT_R 64*36b4e2ddSMike Rapoport 65*36b4e2ddSMike Rapoport #define CONFIG_OF_LIBFDT 1 66*36b4e2ddSMike Rapoport /* 67*36b4e2ddSMike Rapoport * The early kernel mapping on ARM currently only maps from the base of DRAM 68*36b4e2ddSMike Rapoport * to the end of the kernel image. The kernel is loaded at DRAM base + 0x8000. 69*36b4e2ddSMike Rapoport * The early kernel pagetable uses DRAM base + 0x4000 to DRAM base + 0x8000, 70*36b4e2ddSMike Rapoport * so that leaves DRAM base to DRAM base + 0x4000 available. 71*36b4e2ddSMike Rapoport */ 72*36b4e2ddSMike Rapoport #define CONFIG_SYS_BOOTMAPSZ 0x4000 73*36b4e2ddSMike Rapoport 74*36b4e2ddSMike Rapoport #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ 75*36b4e2ddSMike Rapoport #define CONFIG_SETUP_MEMORY_TAGS 1 76*36b4e2ddSMike Rapoport #define CONFIG_INITRD_TAG 1 77*36b4e2ddSMike Rapoport #define CONFIG_REVISION_TAG 1 78*36b4e2ddSMike Rapoport 79*36b4e2ddSMike Rapoport /* 80*36b4e2ddSMike Rapoport * Size of malloc() pool 81*36b4e2ddSMike Rapoport */ 82*36b4e2ddSMike Rapoport #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ 83*36b4e2ddSMike Rapoport /* Sector */ 84*36b4e2ddSMike Rapoport #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (128 << 10)) 85*36b4e2ddSMike Rapoport /* initial data */ 86*36b4e2ddSMike Rapoport 87*36b4e2ddSMike Rapoport /* 88*36b4e2ddSMike Rapoport * Hardware drivers 89*36b4e2ddSMike Rapoport */ 90*36b4e2ddSMike Rapoport 91*36b4e2ddSMike Rapoport /* 92*36b4e2ddSMike Rapoport * NS16550 Configuration 93*36b4e2ddSMike Rapoport */ 94*36b4e2ddSMike Rapoport #define V_NS16550_CLK 48000000 /* 48MHz (APLL96/2) */ 95*36b4e2ddSMike Rapoport 96*36b4e2ddSMike Rapoport #define CONFIG_SYS_NS16550 97*36b4e2ddSMike Rapoport #define CONFIG_SYS_NS16550_SERIAL 98*36b4e2ddSMike Rapoport #define CONFIG_SYS_NS16550_REG_SIZE (-4) 99*36b4e2ddSMike Rapoport #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK 100*36b4e2ddSMike Rapoport 101*36b4e2ddSMike Rapoport /* 102*36b4e2ddSMike Rapoport * select serial console configuration 103*36b4e2ddSMike Rapoport */ 104*36b4e2ddSMike Rapoport #define CONFIG_CONS_INDEX 3 105*36b4e2ddSMike Rapoport #define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3 106*36b4e2ddSMike Rapoport #define CONFIG_SERIAL3 3 /* UART3 */ 107*36b4e2ddSMike Rapoport 108*36b4e2ddSMike Rapoport /* allow to overwrite serial and ethaddr */ 109*36b4e2ddSMike Rapoport #define CONFIG_ENV_OVERWRITE 110*36b4e2ddSMike Rapoport #define CONFIG_BAUDRATE 115200 111*36b4e2ddSMike Rapoport #define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\ 112*36b4e2ddSMike Rapoport 115200} 113*36b4e2ddSMike Rapoport #define CONFIG_GENERIC_MMC 1 114*36b4e2ddSMike Rapoport #define CONFIG_MMC 1 115*36b4e2ddSMike Rapoport #define CONFIG_OMAP_HSMMC 1 116*36b4e2ddSMike Rapoport #define CONFIG_DOS_PARTITION 1 117*36b4e2ddSMike Rapoport 118*36b4e2ddSMike Rapoport /* DDR - I use Micron DDR */ 119*36b4e2ddSMike Rapoport #define CONFIG_OMAP3_MICRON_DDR 1 120*36b4e2ddSMike Rapoport 121*36b4e2ddSMike Rapoport /* USB */ 122*36b4e2ddSMike Rapoport #define CONFIG_MUSB_UDC 1 123*36b4e2ddSMike Rapoport #define CONFIG_USB_OMAP3 1 124*36b4e2ddSMike Rapoport #define CONFIG_TWL4030_USB 1 125*36b4e2ddSMike Rapoport 126*36b4e2ddSMike Rapoport /* USB device configuration */ 127*36b4e2ddSMike Rapoport #define CONFIG_USB_DEVICE 1 128*36b4e2ddSMike Rapoport #define CONFIG_USB_TTY 1 129*36b4e2ddSMike Rapoport #define CONFIG_SYS_CONSOLE_IS_IN_ENV 1 130*36b4e2ddSMike Rapoport 131*36b4e2ddSMike Rapoport /* commands to include */ 132*36b4e2ddSMike Rapoport #include <config_cmd_default.h> 133*36b4e2ddSMike Rapoport 134*36b4e2ddSMike Rapoport #define CONFIG_CMD_CACHE 135*36b4e2ddSMike Rapoport #define CONFIG_CMD_EXT2 /* EXT2 Support */ 136*36b4e2ddSMike Rapoport #define CONFIG_CMD_FAT /* FAT support */ 137*36b4e2ddSMike Rapoport #define CONFIG_CMD_JFFS2 /* JFFS2 Support */ 138*36b4e2ddSMike Rapoport #define CONFIG_CMD_MTDPARTS /* Enable MTD parts commands */ 139*36b4e2ddSMike Rapoport #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ 140*36b4e2ddSMike Rapoport #define MTDIDS_DEFAULT "nand0=nand" 141*36b4e2ddSMike Rapoport #define MTDPARTS_DEFAULT "mtdparts=nand:512k(x-loader),"\ 142*36b4e2ddSMike Rapoport "1920k(u-boot),128k(u-boot-env),"\ 143*36b4e2ddSMike Rapoport "4m(kernel),-(fs)" 144*36b4e2ddSMike Rapoport 145*36b4e2ddSMike Rapoport #define CONFIG_CMD_I2C /* I2C serial bus support */ 146*36b4e2ddSMike Rapoport #define CONFIG_CMD_MMC /* MMC support */ 147*36b4e2ddSMike Rapoport #define CONFIG_CMD_NAND /* NAND support */ 148*36b4e2ddSMike Rapoport #define CONFIG_CMD_DHCP 149*36b4e2ddSMike Rapoport #define CONFIG_CMD_PING 150*36b4e2ddSMike Rapoport 151*36b4e2ddSMike Rapoport #undef CONFIG_CMD_FLASH /* flinfo, erase, protect */ 152*36b4e2ddSMike Rapoport #undef CONFIG_CMD_FPGA /* FPGA configuration Support */ 153*36b4e2ddSMike Rapoport #undef CONFIG_CMD_IMLS /* List all found images */ 154*36b4e2ddSMike Rapoport 155*36b4e2ddSMike Rapoport #define CONFIG_SYS_NO_FLASH 156*36b4e2ddSMike Rapoport #define CONFIG_HARD_I2C 1 157*36b4e2ddSMike Rapoport #define CONFIG_SYS_I2C_SPEED 100000 158*36b4e2ddSMike Rapoport #define CONFIG_SYS_I2C_SLAVE 1 159*36b4e2ddSMike Rapoport #define CONFIG_SYS_I2C_BUS 0 160*36b4e2ddSMike Rapoport #define CONFIG_SYS_I2C_BUS_SELECT 1 161*36b4e2ddSMike Rapoport #define CONFIG_DRIVER_OMAP34XX_I2C 1 162*36b4e2ddSMike Rapoport 163*36b4e2ddSMike Rapoport /* 164*36b4e2ddSMike Rapoport * TWL4030 165*36b4e2ddSMike Rapoport */ 166*36b4e2ddSMike Rapoport #define CONFIG_TWL4030_POWER 1 167*36b4e2ddSMike Rapoport #define CONFIG_TWL4030_LED 1 168*36b4e2ddSMike Rapoport 169*36b4e2ddSMike Rapoport /* 170*36b4e2ddSMike Rapoport * Board NAND Info. 171*36b4e2ddSMike Rapoport */ 172*36b4e2ddSMike Rapoport #define CONFIG_SYS_NAND_QUIET_TEST 1 173*36b4e2ddSMike Rapoport #define CONFIG_NAND_OMAP_GPMC 174*36b4e2ddSMike Rapoport #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */ 175*36b4e2ddSMike Rapoport /* to access nand */ 176*36b4e2ddSMike Rapoport #define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address */ 177*36b4e2ddSMike Rapoport /* to access nand at */ 178*36b4e2ddSMike Rapoport /* CS0 */ 179*36b4e2ddSMike Rapoport #define GPMC_NAND_ECC_LP_x16_LAYOUT 1 180*36b4e2ddSMike Rapoport 181*36b4e2ddSMike Rapoport #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ 182*36b4e2ddSMike Rapoport /* devices */ 183*36b4e2ddSMike Rapoport #define CONFIG_JFFS2_NAND 184*36b4e2ddSMike Rapoport /* nand device jffs2 lives on */ 185*36b4e2ddSMike Rapoport #define CONFIG_JFFS2_DEV "nand0" 186*36b4e2ddSMike Rapoport /* start of jffs2 partition */ 187*36b4e2ddSMike Rapoport #define CONFIG_JFFS2_PART_OFFSET 0x680000 188*36b4e2ddSMike Rapoport #define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 */ 189*36b4e2ddSMike Rapoport /* partition */ 190*36b4e2ddSMike Rapoport 191*36b4e2ddSMike Rapoport /* Environment information */ 192*36b4e2ddSMike Rapoport #define CONFIG_BOOTDELAY 10 193*36b4e2ddSMike Rapoport 194*36b4e2ddSMike Rapoport #define CONFIG_EXTRA_ENV_SETTINGS \ 195*36b4e2ddSMike Rapoport "loadaddr=0x82000000\0" \ 196*36b4e2ddSMike Rapoport "usbtty=cdc_acm\0" \ 197*36b4e2ddSMike Rapoport "console=ttyS2,115200n8\0" \ 198*36b4e2ddSMike Rapoport "mpurate=500\0" \ 199*36b4e2ddSMike Rapoport "vram=12M\0" \ 200*36b4e2ddSMike Rapoport "dvimode=1024x768MR-16@60\0" \ 201*36b4e2ddSMike Rapoport "defaultdisplay=dvi\0" \ 202*36b4e2ddSMike Rapoport "mmcdev=0\0" \ 203*36b4e2ddSMike Rapoport "mmcroot=/dev/mmcblk0p2 rw\0" \ 204*36b4e2ddSMike Rapoport "mmcrootfstype=ext3 rootwait\0" \ 205*36b4e2ddSMike Rapoport "nandroot=/dev/mtdblock4 rw\0" \ 206*36b4e2ddSMike Rapoport "nandrootfstype=jffs2\0" \ 207*36b4e2ddSMike Rapoport "mmcargs=setenv bootargs console=${console} " \ 208*36b4e2ddSMike Rapoport "mpurate=${mpurate} " \ 209*36b4e2ddSMike Rapoport "vram=${vram} " \ 210*36b4e2ddSMike Rapoport "omapfb.mode=dvi:${dvimode} " \ 211*36b4e2ddSMike Rapoport "omapfb.debug=y " \ 212*36b4e2ddSMike Rapoport "omapdss.def_disp=${defaultdisplay} " \ 213*36b4e2ddSMike Rapoport "root=${mmcroot} " \ 214*36b4e2ddSMike Rapoport "rootfstype=${mmcrootfstype}\0" \ 215*36b4e2ddSMike Rapoport "nandargs=setenv bootargs console=${console} " \ 216*36b4e2ddSMike Rapoport "mpurate=${mpurate} " \ 217*36b4e2ddSMike Rapoport "vram=${vram} " \ 218*36b4e2ddSMike Rapoport "omapfb.mode=dvi:${dvimode} " \ 219*36b4e2ddSMike Rapoport "omapfb.debug=y " \ 220*36b4e2ddSMike Rapoport "omapdss.def_disp=${defaultdisplay} " \ 221*36b4e2ddSMike Rapoport "root=${nandroot} " \ 222*36b4e2ddSMike Rapoport "rootfstype=${nandrootfstype}\0" \ 223*36b4e2ddSMike Rapoport "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \ 224*36b4e2ddSMike Rapoport "bootscript=echo Running bootscript from mmc ...; " \ 225*36b4e2ddSMike Rapoport "source ${loadaddr}\0" \ 226*36b4e2ddSMike Rapoport "loaduimage=fatload mmc ${mmcdev} ${loadaddr} uImage\0" \ 227*36b4e2ddSMike Rapoport "mmcboot=echo Booting from mmc ...; " \ 228*36b4e2ddSMike Rapoport "run mmcargs; " \ 229*36b4e2ddSMike Rapoport "bootm ${loadaddr}\0" \ 230*36b4e2ddSMike Rapoport "nandboot=echo Booting from nand ...; " \ 231*36b4e2ddSMike Rapoport "run nandargs; " \ 232*36b4e2ddSMike Rapoport "nand read ${loadaddr} 280000 400000; " \ 233*36b4e2ddSMike Rapoport "bootm ${loadaddr}\0" \ 234*36b4e2ddSMike Rapoport 235*36b4e2ddSMike Rapoport #define CONFIG_BOOTCOMMAND \ 236*36b4e2ddSMike Rapoport "if mmc rescan ${mmcdev}; then " \ 237*36b4e2ddSMike Rapoport "if run loadbootscript; then " \ 238*36b4e2ddSMike Rapoport "run bootscript; " \ 239*36b4e2ddSMike Rapoport "else " \ 240*36b4e2ddSMike Rapoport "if run loaduimage; then " \ 241*36b4e2ddSMike Rapoport "run mmcboot; " \ 242*36b4e2ddSMike Rapoport "else run nandboot; " \ 243*36b4e2ddSMike Rapoport "fi; " \ 244*36b4e2ddSMike Rapoport "fi; " \ 245*36b4e2ddSMike Rapoport "else run nandboot; fi" 246*36b4e2ddSMike Rapoport 247*36b4e2ddSMike Rapoport #define CONFIG_AUTO_COMPLETE 1 248*36b4e2ddSMike Rapoport /* 249*36b4e2ddSMike Rapoport * Miscellaneous configurable options 250*36b4e2ddSMike Rapoport */ 251*36b4e2ddSMike Rapoport #define CONFIG_SYS_LONGHELP /* undef to save memory */ 252*36b4e2ddSMike Rapoport #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ 253*36b4e2ddSMike Rapoport #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 254*36b4e2ddSMike Rapoport #define CONFIG_SYS_PROMPT "CM-T35 # " 255*36b4e2ddSMike Rapoport #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 256*36b4e2ddSMike Rapoport /* Print Buffer Size */ 257*36b4e2ddSMike Rapoport #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ 258*36b4e2ddSMike Rapoport sizeof(CONFIG_SYS_PROMPT) + 16) 259*36b4e2ddSMike Rapoport #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 260*36b4e2ddSMike Rapoport /* Boot Argument Buffer Size */ 261*36b4e2ddSMike Rapoport #define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE) 262*36b4e2ddSMike Rapoport 263*36b4e2ddSMike Rapoport #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0) /* memtest */ 264*36b4e2ddSMike Rapoport /* works on */ 265*36b4e2ddSMike Rapoport #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \ 266*36b4e2ddSMike Rapoport 0x01F00000) /* 31MB */ 267*36b4e2ddSMike Rapoport 268*36b4e2ddSMike Rapoport #define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default */ 269*36b4e2ddSMike Rapoport /* load address */ 270*36b4e2ddSMike Rapoport 271*36b4e2ddSMike Rapoport /* 272*36b4e2ddSMike Rapoport * OMAP3 has 12 GP timers, they can be driven by the system clock 273*36b4e2ddSMike Rapoport * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). 274*36b4e2ddSMike Rapoport * This rate is divided by a local divisor. 275*36b4e2ddSMike Rapoport */ 276*36b4e2ddSMike Rapoport #define CONFIG_SYS_TIMERBASE (OMAP34XX_GPT2) 277*36b4e2ddSMike Rapoport #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ 278*36b4e2ddSMike Rapoport #define CONFIG_SYS_HZ 1000 279*36b4e2ddSMike Rapoport 280*36b4e2ddSMike Rapoport /*----------------------------------------------------------------------- 281*36b4e2ddSMike Rapoport * Stack sizes 282*36b4e2ddSMike Rapoport * 283*36b4e2ddSMike Rapoport * The stack sizes are set up in start.S using the settings below 284*36b4e2ddSMike Rapoport */ 285*36b4e2ddSMike Rapoport #define CONFIG_STACKSIZE (128 << 10) /* regular stack 128 KiB */ 286*36b4e2ddSMike Rapoport #ifdef CONFIG_USE_IRQ 287*36b4e2ddSMike Rapoport #define CONFIG_STACKSIZE_IRQ (4 << 10) /* IRQ stack 4 KiB */ 288*36b4e2ddSMike Rapoport #define CONFIG_STACKSIZE_FIQ (4 << 10) /* FIQ stack 4 KiB */ 289*36b4e2ddSMike Rapoport #endif 290*36b4e2ddSMike Rapoport 291*36b4e2ddSMike Rapoport /*----------------------------------------------------------------------- 292*36b4e2ddSMike Rapoport * Physical Memory Map 293*36b4e2ddSMike Rapoport */ 294*36b4e2ddSMike Rapoport #define CONFIG_NR_DRAM_BANKS 1 /* CS1 is never populated */ 295*36b4e2ddSMike Rapoport #define PHYS_SDRAM_1 OMAP34XX_SDRC_CS0 296*36b4e2ddSMike Rapoport #define PHYS_SDRAM_1_SIZE (32 << 20) /* at least 32 MiB */ 297*36b4e2ddSMike Rapoport 298*36b4e2ddSMike Rapoport /* SDRAM Bank Allocation method */ 299*36b4e2ddSMike Rapoport #define SDRC_R_B_C 1 300*36b4e2ddSMike Rapoport 301*36b4e2ddSMike Rapoport /*----------------------------------------------------------------------- 302*36b4e2ddSMike Rapoport * FLASH and environment organization 303*36b4e2ddSMike Rapoport */ 304*36b4e2ddSMike Rapoport 305*36b4e2ddSMike Rapoport /* **** PISMO SUPPORT *** */ 306*36b4e2ddSMike Rapoport 307*36b4e2ddSMike Rapoport /* Configure the PISMO */ 308*36b4e2ddSMike Rapoport #define PISMO1_NAND_SIZE GPMC_SIZE_128M 309*36b4e2ddSMike Rapoport #define PISMO1_ONEN_SIZE GPMC_SIZE_128M 310*36b4e2ddSMike Rapoport 311*36b4e2ddSMike Rapoport #define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 2 sectors */ 312*36b4e2ddSMike Rapoport 313*36b4e2ddSMike Rapoport #define CONFIG_SYS_FLASH_BASE boot_flash_base 314*36b4e2ddSMike Rapoport 315*36b4e2ddSMike Rapoport /* Monitor at start of flash */ 316*36b4e2ddSMike Rapoport #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 317*36b4e2ddSMike Rapoport #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP 318*36b4e2ddSMike Rapoport 319*36b4e2ddSMike Rapoport #define CONFIG_ENV_IS_IN_NAND 1 320*36b4e2ddSMike Rapoport #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ 321*36b4e2ddSMike Rapoport #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */ 322*36b4e2ddSMike Rapoport 323*36b4e2ddSMike Rapoport #define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec 324*36b4e2ddSMike Rapoport #define CONFIG_ENV_OFFSET boot_flash_off 325*36b4e2ddSMike Rapoport #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET 326*36b4e2ddSMike Rapoport 327*36b4e2ddSMike Rapoport #ifndef __ASSEMBLY__ 328*36b4e2ddSMike Rapoport extern unsigned int boot_flash_base; 329*36b4e2ddSMike Rapoport extern volatile unsigned int boot_flash_env_addr; 330*36b4e2ddSMike Rapoport extern unsigned int boot_flash_off; 331*36b4e2ddSMike Rapoport extern unsigned int boot_flash_sec; 332*36b4e2ddSMike Rapoport extern unsigned int boot_flash_type; 333*36b4e2ddSMike Rapoport #endif 334*36b4e2ddSMike Rapoport 335*36b4e2ddSMike Rapoport #if defined(CONFIG_CMD_NET) 336*36b4e2ddSMike Rapoport #define CONFIG_NET_MULTI 337*36b4e2ddSMike Rapoport #define CONFIG_SMC911X 338*36b4e2ddSMike Rapoport #define CONFIG_SMC911X_32_BIT 339*36b4e2ddSMike Rapoport #define CM_T35_SMC911X_BASE 0x2C000000 340*36b4e2ddSMike Rapoport #define SB_T35_SMC911X_BASE (CM_T35_SMC911X_BASE + (16 << 20)) 341*36b4e2ddSMike Rapoport #define CONFIG_SMC911X_BASE CM_T35_SMC911X_BASE 342*36b4e2ddSMike Rapoport #endif /* (CONFIG_CMD_NET) */ 343*36b4e2ddSMike Rapoport 344*36b4e2ddSMike Rapoport /* additions for new relocation code, must be added to all boards */ 345*36b4e2ddSMike Rapoport #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 346*36b4e2ddSMike Rapoport #define CONFIG_SYS_INIT_RAM_ADDR 0x4020f800 347*36b4e2ddSMike Rapoport #define CONFIG_SYS_INIT_RAM_SIZE 0x800 348*36b4e2ddSMike Rapoport #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 349*36b4e2ddSMike Rapoport CONFIG_SYS_INIT_RAM_SIZE - \ 350*36b4e2ddSMike Rapoport GENERATED_GBL_DATA_SIZE) 351*36b4e2ddSMike Rapoport 352*36b4e2ddSMike Rapoport #endif /* __CONFIG_H */ 353