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Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/nmdk8815.h | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/include/configs/nmdk8815.h b/include/configs/nmdk8815.h new file mode 100644 index 0000000..01de08f --- /dev/null +++ b/include/configs/nmdk8815.h @@ -0,0 +1,188 @@ +/* + * (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 + +#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_PING +#define CONFIG_CMD_DHCP +/* At this point there is no flash driver, so remove some commands */ +#undef CONFIG_CMD_ENV +#undef CONFIG_CMD_FLASH +#undef CONFIG_CMD_IMLS + +/* 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 +#undef CONFIG_SYS_CLKS_IN_HZ + +/* 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 + +#define CONFIG_SYS_NO_FLASH + +#ifdef CONFIG_BOOT_ONENAND + +# undef CONFIG_CMD_NAND /* 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 */ + +# undef CONFIG_CMD_ONENAND /* 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*/ +# define CONFIG_ENV_OFFSET (0x8000000 - CONFIG_ENV_SIZE) + +#endif /* CONFIG_BOOT_ONENAND */ + +/* Temporarily, until we have no driver, env is not in nand */ +#undef CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_IS_NOWHERE + +/* 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 + +/* base addresses of our peripherals */ +#define NOMADIK_SRC_BASE 0x101E0000 /* System and Reset Cnt */ +#define NOMADIK_PMU_BASE 0x101E9000 /* Power Management Unit */ +#define NOMADIK_MPMC_BASE 0x10110000 /* SDRAM Controller */ +#define NOMADIK_FSMC_BASE 0x10100000 /* FSMC Controller */ +#define NOMADIK_1NAND_BASE 0x30000000 +#define NOMADIK_GPIO0_BASE 0x101E4000 +#define NOMADIK_GPIO1_BASE 0x101E5000 +#define NOMADIK_GPIO2_BASE 0x101E6000 +#define NOMADIK_GPIO3_BASE 0x101E7000 +#define NOMADIK_CPLD_BASE 0x36000000 +#define NOMADIK_UART0_BASE 0x101FD000 +#define NOMADIK_UART1_BASE 0x101FB000 +#define NOMADIK_UART2_BASE 0x101F2000 + +#define NOMADIK_I2C1_BASE 0x101F7000 /* I2C1 interface */ +#define NOMADIK_I2C0_BASE 0x101F8000 /* I2C0 interface */ + +#define NOMADIK_RTC_BASE 0x101E8000 +#define NOMADIK_ETH0_BASE 0x36800300 +#define NOMADIK_CPLD_UART_BASE 0x36480000 + +#endif /* __CONFIG_H */ |