| /* |
| * (C) Copyright 2005 |
| * STMicroelectronics. |
| * Configuration settings for the STn8815 nomadik board. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| #include <nomadik.h> |
| |
| #define CONFIG_ARM926EJS |
| #define CONFIG_NOMADIK |
| #define CONFIG_NOMADIK_8815 |
| #define CONFIG_NOMADIK_NDK15 |
| #define CONFIG_NOMADIK_NHK15 |
| |
| #define CONFIG_SKIP_LOWLEVEL_INIT /* we have already been loaded to RAM */ |
| |
| /* commands */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_NET |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_NFS |
| /* There is no NOR flash, so undefine these commands */ |
| #undef CONFIG_CMD_FLASH |
| #undef CONFIG_CMD_IMLS |
| #define CONFIG_SYS_NO_FLASH |
| /* There is NAND storage */ |
| #define CONFIG_NAND_NOMADIK |
| #define CONFIG_CMD_JFFS2 |
| |
| /* user interface */ |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_PROMPT "Nomadik> " |
| #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ |
| + sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 |
| #define CONFIG_SYS_LOAD_ADDR 0x800000 /* default load address */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE |
| |
| /* boot config */ |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| #define CONFIG_CMDLINE_TAG |
| #define CONFIG_BOOTDELAY 1 |
| #define CONFIG_BOOTARGS "root=/dev/ram0 console=ttyAMA1,115200n8 init=linuxrc" |
| #define CONFIG_BOOTCOMMAND "fsload 0x100000 kernel.uimg;" \ |
| " fsload 0x800000 initrd.gz.uimg;" \ |
| " bootm 0x100000 0x800000" |
| |
| /* memory-related information */ |
| #define CONFIG_NR_DRAM_BANKS 2 |
| #define PHYS_SDRAM_1 0x00000000 /* DDR-SDRAM Bank #1 */ |
| #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ |
| #define PHYS_SDRAM_2 0x08000000 /* SDR-SDRAM BANK #2*/ |
| #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */ |
| |
| #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ |
| #ifdef CONFIG_USE_IRQ |
| # define CONFIG_STACKSIZE_IRQ (4 * 1024) /* IRQ stack */ |
| # define CONFIG_STACKSIZE_FIQ (4 * 1024) /* FIQ stack */ |
| #endif |
| |
| #define CONFIG_SYS_MEMTEST_START 0x00000000 |
| #define CONFIG_SYS_MEMTEST_END 0x0FFFFFFF |
| #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 256 * 1024) |
| #define CONFIG_SYS_GBL_DATA_SIZE 128 /* for initial data */ |
| |
| #define CONFIG_MISC_INIT_R /* call misc_init_r during start up */ |
| |
| /* timing informazion */ |
| #define CONFIG_SYS_HZ (2400000 / 256) /* Timer0: 2.4Mhz + divider */ |
| #define CONFIG_SYS_TIMERBASE 0x101E2000 |
| |
| /* serial port (PL011) configuration */ |
| #define CONFIG_PL011_SERIAL |
| #define CONFIG_CONS_INDEX 1 |
| #define CONFIG_BAUDRATE 115200 |
| #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } |
| #define CFG_SERIAL0 0x101FD000 |
| #define CFG_SERIAL1 0x101FB000 |
| |
| #define CONFIG_PL01x_PORTS { (void *)CFG_SERIAL0, (void *)CFG_SERIAL1 } |
| #define CONFIG_PL011_CLOCK 48000000 |
| |
| /* Ethernet */ |
| #define PCI_MEMORY_VADDR 0xe8000000 |
| #define PCI_IO_VADDR 0xee000000 |
| #define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a))) |
| #define __mem_isa(a) ((a) + PCI_MEMORY_VADDR) |
| |
| #define CONFIG_DRIVER_SMC91111 /* Using SMC91c111*/ |
| #define CONFIG_SMC91111_BASE 0x34000300 |
| #undef CONFIG_SMC91111_EXT_PHY /* Internal PHY */ |
| #define CONFIG_SMC_USE_32_BIT |
| #define CONFIG_BOOTFILE "uImage" |
| |
| /* flash memory and filesystem information */ |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_MTD_ONENAND_VERIFY_WRITE |
| #define CONFIG_SYS_ONENAND_BASE 0x30000000 |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #define CONFIG_SYS_NAND_BASE 0x40000000 /* SMPS0n */ |
| |
| #ifdef CONFIG_BOOT_ONENAND |
| |
| # define CONFIG_CMD_ONENAND /* Temporary: nand and onenand can't coexist */ |
| /* Partition Size Start |
| * XloaderTOC + X-Loader 256KB 0x00000000 |
| * Memory init function 256KB 0x00040000 |
| * U-Boot 2MB 0x00080000 |
| * Sysimage (kernel + ramdisk) 4MB 0x00280000 |
| * JFFS2 Root filesystem 22MB 0x00680000 |
| * JFFS2 User Data 227.5MB 0x01C80000 |
| */ |
| # define CONFIG_JFFS2_PART_SIZE 0x400000 |
| # define CONFIG_JFFS2_PART_OFFSET 0x280000 |
| |
| # define CONFIG_ENV_IS_IN_ONENAND |
| # define CONFIG_ENV_SIZE (256 * 1024) |
| # define CONFIG_ENV_ADDR 0x30300000 |
| |
| #else /* ! CONFIG_BOOT_ONENAND */ |
| |
| # define CONFIG_CMD_NAND /* Temporary: nand and onenand can't coexist */ |
| |
| # define CONFIG_JFFS2_DEV "nand0" |
| # define CONFIG_JFFS2_NAND 1 /* For the jffs2 support*/ |
| # define CONFIG_JFFS2_PART_SIZE 0x00300000 |
| # define CONFIG_JFFS2_PART_OFFSET 0x00280000 |
| |
| # define CONFIG_ENV_IS_IN_NAND |
| # define CONFIG_ENV_SIZE 0x20000 /* 128 Kb - one sector */ |
| # define CONFIG_ENV_OFFSET (0x8000000 - CONFIG_ENV_SIZE) |
| |
| #endif /* CONFIG_BOOT_ONENAND */ |
| |
| /* this is needed to make hello_world.c and other stuff happy */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 |
| |
| #endif /* __CONFIG_H */ |
