/* * (C) Copyright 2007 * Stefano Babic, DENX Gmbh, sbabic@denx.de * * (C) Copyright 2004 * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net * * (C) Copyright 2002 * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net * * (C) Copyright 2002 * Sysgo Real-Time Solutions, GmbH * Marius Groeger * * Configuation settings for the LUBBOCK board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options * (easy to change) */ #define CONFIG_CPU_PXA27X 1 /* This is an PXA27x CPU */ #define CONFIG_MMC 1 #define CONFIG_BOARD_LATE_INIT #define CONFIG_SYS_TEXT_BASE 0x0 /* we will never enable dcache, because we have to setup MMU first */ #define CONFIG_SYS_DCACHE_OFF #define RTC /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024) /* * Hardware drivers */ /* * select serial console configuration */ #define CONFIG_PXA_SERIAL #define CONFIG_FFUART 1 /* we use FFUART on Conxs */ #define CONFIG_BTUART 1 /* we use BTUART on Conxs */ #define CONFIG_STUART 1 /* we use STUART on Conxs */ #define CONFIG_CONS_INDEX 3 /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_BAUDRATE 38400 #define CONFIG_DOS_PARTITION 1 /* * Command line configuration. */ #include #define CONFIG_CMD_FAT #define CONFIG_CMD_IMLS #define CONFIG_CMD_PING #define CONFIG_CMD_USB /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #undef CONFIG_SHOW_BOOT_PROGRESS #define CONFIG_BOOTDELAY 3 #define CONFIG_SERVERIP 192.168.1.99 #define CONFIG_BOOTCOMMAND "run boot_flash" #define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\ " rw root=/dev/ram initrd=0xa0800000,5m" #define CONFIG_EXTRA_ENV_SETTINGS \ "program_boot_mmc=" \ "mw.b 0xa0010000 0xff 0x20000; " \ "if mmcinit && " \ "fatload mmc 0 0xa0010000 u-boot.bin; " \ "then " \ "protect off 0x0 0x1ffff; " \ "erase 0x0 0x1ffff; " \ "cp.b 0xa0010000 0x0 0x20000; " \ "fi\0" \ "program_uzImage_mmc=" \ "mw.b 0xa0010000 0xff 0x180000; " \ "if mmcinit && " \ "fatload mmc 0 0xa0010000 uzImage; " \ "then " \ "protect off 0x40000 0x1bffff; " \ "erase 0x40000 0x1bffff; " \ "cp.b 0xa0010000 0x40000 0x180000; " \ "fi\0" \ "program_ramdisk_mmc=" \ "mw.b 0xa0010000 0xff 0x500000; " \ "if mmcinit && " \ "fatload mmc 0 0xa0010000 ramdisk.gz; " \ "then " \ "protect off 0x1c0000 0x6bffff; " \ "erase 0x1c0000 0x6bffff; " \ "cp.b 0xa0010000 0x1c0000 0x500000; " \ "fi\0" \ "boot_mmc=" \ "if mmcinit && " \ "fatload mmc 0 0xa0030000 uzImage && " \ "fatload mmc 0 0xa0800000 ramdisk.gz; " \ "then " \ "bootm 0xa0030000; " \ "fi\0" \ "boot_flash=" \ "cp.b 0x1c0000 0xa0800000 0x500000; " \ "bootm 0x40000\0" \ #define CONFIG_SETUP_MEMORY_TAGS 1 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ /* #define CONFIG_INITRD_TAG 1 */ #if defined(CONFIG_CMD_KGDB) #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ #endif /* * Miscellaneous configurable options */ #define CONFIG_SYS_HUSH_PARSER 1 #define CONFIG_SYS_LONGHELP /* undef to save memory */ #ifdef CONFIG_SYS_HUSH_PARSER #define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */ #else #endif #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ #define CONFIG_SYS_DEVICE_NULLDEV 1 #define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ #define CONFIG_SYS_LOAD_ADDR 0xa1000000 /* default load address */ #define CONFIG_SYS_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */ #ifdef CONFIG_MMC #define CONFIG_GENERIC_MMC #define CONFIG_PXA_MMC_GENERIC #define CONFIG_CMD_MMC #define CONFIG_SYS_MMC_BASE 0xF0000000 #endif /* * Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */ #define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ #define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */ #define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */ #define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */ #define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */ #define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */ #define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */ #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ #define CONFIG_SYS_DRAM_BASE 0xa0000000 #define CONFIG_SYS_DRAM_SIZE 0x04000000 #define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_SP_ADDR (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1) /* * GPIO settings */ #define CONFIG_SYS_GPSR0_VAL 0x00018000 #define CONFIG_SYS_GPSR1_VAL 0x00000000 #define CONFIG_SYS_GPSR2_VAL 0x400dc000 #define CONFIG_SYS_GPSR3_VAL 0x00000000 #define CONFIG_SYS_GPCR0_VAL 0x00000000 #define CONFIG_SYS_GPCR1_VAL 0x00000000 #define CONFIG_SYS_GPCR2_VAL 0x00000000 #define CONFIG_SYS_GPCR3_VAL 0x00000000 #define CONFIG_SYS_GPDR0_VAL 0x00018000 #define CONFIG_SYS_GPDR1_VAL 0x00028801 #define CONFIG_SYS_GPDR2_VAL 0x520dc000 #define CONFIG_SYS_GPDR3_VAL 0x0001E000 #define CONFIG_SYS_GAFR0_L_VAL 0x801c0000 #define CONFIG_SYS_GAFR0_U_VAL 0x00000013 #define CONFIG_SYS_GAFR1_L_VAL 0x6990100A #define CONFIG_SYS_GAFR1_U_VAL 0x00000008 #define CONFIG_SYS_GAFR2_L_VAL 0xA0000000 #define CONFIG_SYS_GAFR2_U_VAL 0x010900F2 #define CONFIG_SYS_GAFR3_L_VAL 0x54000003 #define CONFIG_SYS_GAFR3_U_VAL 0x00002401 #define CONFIG_SYS_GRER0_VAL 0x00000000 #define CONFIG_SYS_GRER1_VAL 0x00000000 #define CONFIG_SYS_GRER2_VAL 0x00000000 #define CONFIG_SYS_GRER3_VAL 0x00000000 #define CONFIG_SYS_GFER1_VAL 0x00000000 #define CONFIG_SYS_GFER3_VAL 0x00000020 #if CONFIG_POLARIS #define CONFIG_SYS_GFER0_VAL 0x00000001 #define CONFIG_SYS_GFER2_VAL 0x00200000 #else #define CONFIG_SYS_GFER0_VAL 0x00000000 #define CONFIG_SYS_GFER2_VAL 0x00000000 #endif #define CONFIG_SYS_PSSR_VAL 0x20 /* CHECK */ /* * Clock settings */ #define CONFIG_SYS_CKEN 0x01FFFFFF /* CHECK */ #define CONFIG_SYS_CCCR 0x02000290 /* 520Mhz */ /* * Memory settings */ #define CONFIG_SYS_MSC0_VAL 0x4df84df0 #define CONFIG_SYS_MSC1_VAL 0x7ff87ff4 #if CONFIG_POLARIS #define CONFIG_SYS_MSC2_VAL 0xa2697ff8 #else #define CONFIG_SYS_MSC2_VAL 0xa26936d4 #endif #define CONFIG_SYS_MDCNFG_VAL 0x880009C9 #define CONFIG_SYS_MDREFR_VAL 0x20ca201e #define CONFIG_SYS_MDMRS_VAL 0x00220022 #define CONFIG_SYS_FLYCNFG_VAL 0x00000000 #define CONFIG_SYS_SXCNFG_VAL 0x40044004 /* * PCMCIA and CF Interfaces */ #define CONFIG_SYS_MECR_VAL 0x00000001 #define CONFIG_SYS_MCMEM0_VAL 0x00004204 #define CONFIG_SYS_MCMEM1_VAL 0x00010204 #define CONFIG_SYS_MCATT0_VAL 0x00010504 #define CONFIG_SYS_MCATT1_VAL 0x00010504 #define CONFIG_SYS_MCIO0_VAL 0x00008407 #define CONFIG_SYS_MCIO1_VAL 0x0000c108 #define CONFIG_DRIVER_DM9000 1 #if CONFIG_POLARIS #define CONFIG_DM9000_BASE 0x0C800000 #else #define CONFIG_DM9000_BASE 0x08000000 #endif #define DM9000_IO CONFIG_DM9000_BASE #define DM9000_DATA (CONFIG_DM9000_BASE+0x8004) #define CONFIG_USB_OHCI_NEW 1 #define CONFIG_SYS_USB_OHCI_BOARD_INIT 1 #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 3 #define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000 #define CONFIG_SYS_USB_OHCI_SLOT_NAME "trizepsiv" #define CONFIG_USB_STORAGE 1 #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 /* * FLASH and environment organization */ #define CONFIG_SYS_FLASH_CFI #define CONFIG_FLASH_CFI_DRIVER 1 #define CONFIG_SYS_MONITOR_BASE 0 #define CONFIG_SYS_MONITOR_LEN 0x40000 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CONFIG_SYS_MAX_FLASH_SECT 4 + 255 /* max number of sectors on one chip */ /* timeout values are in ticks */ #define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ #define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) /* Timeout for Flash Write */ /* write flash less slowly */ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* Unlock to be used with Intel chips */ #define CONFIG_SYS_FLASH_PROTECTION 1 /* Flash environment locations */ #define CONFIG_ENV_IS_IN_FLASH 1 #define CONFIG_ENV_ADDR (PHYS_FLASH_1 + CONFIG_SYS_MONITOR_LEN) /* Addr of Environment Sector */ #define CONFIG_ENV_SIZE 0x40000 /* Total Size of Environment */ #define CONFIG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */ /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR+CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) #endif /* __CONFIG_H */