kvmfornfv -

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Diffstat (limited to 'kernel/drivers/misc/sgi-xp/xp_main.c')

0 files changed, 0 insertions, 0 deletions

/* * (C) Copyright 2011, Stefano Babic <sbabic@denx.de> * * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. * * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> * * Configuration for the flea3 board. * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H #include <asm/arch/imx-regs.h> /* High Level Configuration Options */ #define CONFIG_ARM1136 /* This is an arm1136 CPU core */ #define CONFIG_MX35 #define CONFIG_SYS_DCACHE_OFF #define CONFIG_SYS_CACHELINE_SIZE 32 #define CONFIG_DISPLAY_CPUINFO /* Only in case the value is not present in mach-types.h */ #ifndef MACH_TYPE_FLEA3 #define MACH_TYPE_FLEA3 3668 #endif #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 /* Set TEXT at the beginning of the NOR flash */ #define CONFIG_SYS_TEXT_BASE 0xA0000000 /* This is required to setup the ESDC controller */ #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ #define CONFIG_REVISION_TAG #define CONFIG_SETUP_MEMORY_TAGS #define CONFIG_INITRD_TAG /* * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) /* * Hardware drivers */ #define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_MXC #define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */ #define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe #define CONFIG_MXC_SPI #define CONFIG_MXC_GPIO /* * UART (console) */ #define CONFIG_MXC_UART #define CONFIG_MXC_UART_BASE UART3_BASE /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 115200 /* * Command definition */ #include <config_cmd_default.h> #define CONFIG_CMD_PING #define CONFIG_CMD_DHCP #define CONFIG_BOOTP_SUBNETMASK #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_DNS #define CONFIG_CMD_NAND #define CONFIG_CMD_CACHE #define CONFIG_CMD_I2C #define CONFIG_CMD_SPI #define CONFIG_CMD_MII #define CONFIG_CMD_NET #define CONFIG_NET_RETRY_COUNT 100 #define CONFIG_BOOTDELAY 3 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ /* * Ethernet on SOC (FEC) */ #define CONFIG_FEC_MXC #define IMX_FEC_BASE FEC_BASE_ADDR #define CONFIG_PHYLIB #define CONFIG_PHY_MICREL #define CONFIG_FEC_MXC_PHYADDR 0x1 #define CONFIG_MII #define CONFIG_ARP_TIMEOUT 200UL /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ #define CONFIG_SYS_PROMPT "flea3 U-Boot > " #define CONFIG_CMDLINE_EDITING #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ #define CONFIG_AUTO_COMPLETE #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ /* Print Buffer Size */ #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ #define CONFIG_SYS_MEMTEST_END 0x10000 #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR /* * Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 #define PHYS_SDRAM_1 CSD0_BASE_ADDR #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000) #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2) #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ CONFIG_SYS_GBL_DATA_OFFSET) /* * MTD Command for mtdparts */ #define CONFIG_CMD_MTDPARTS #define CONFIG_MTD_DEVICE #define CONFIG_FLASH_CFI_MTD #define CONFIG_MTD_PARTITIONS #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ "32m(rootfb)," \ "64m(pcache)," \ "64m(app1)," \ "10m(app2),-(spool);" \ "physmap-flash.0:512k(u-boot),64k(env1)," \ "64k(env2),3776k(kernel1),3776k(kernel2)" /* * FLASH and environment organization */ #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ /* Monitor at beginning of flash */ #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_MONITOR_LEN (512 * 1024) #define CONFIG_ENV_SECT_SIZE (64 * 1024) #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE /* Address and size of Redundant Environment Sector */ #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ CONFIG_SYS_MONITOR_LEN) #define CONFIG_ENV_IS_IN_FLASH /* * CFI FLASH driver setup */ #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ #define CONFIG_FLASH_CFI_DRIVER /* A non-standard buffered write algorithm */ #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ /* * NAND FLASH driver setup */ #define CONFIG_NAND_MXC #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) #define CONFIG_SYS_MAX_NAND_DEVICE 1 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) #define CONFIG_MXC_NAND_HWECC #define CONFIG_SYS_NAND_LARGEPAGE /* * Default environment and default scripts * to update uboot and load kernel */ #define CONFIG_HOSTNAME flea3 #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ "addip_sta=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ "addip=if test -n ${ipdyn};then run addip_dyn;" \ "else run addip_sta;fi\0" \ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "addtty=setenv bootargs ${bootargs}" \ " console=ttymxc2,${baudrate}\0" \ "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ "loadaddr=80800000\0" \ "kernel_addr_r=80800000\0" \ "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ "flash_self=run ramargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr} ${ramdisk_addr}\0" \ "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr}\0" \ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ "run nfsargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr_r}\0" \ "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ "net_self=if run net_self_load;then " \ "run ramargs addip addtty addmtd addmisc;" \ "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ "else echo Images not loades;fi\0" \ "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ "load=tftp ${loadaddr} ${u-boot}\0" \ "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ "update=protect off ${uboot_addr} +40000;" \ "erase ${uboot_addr} +40000;" \ "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ "upd=if run load;then echo Updating u-boot;if run update;" \ "then echo U-Boot updated;" \ "else echo Error updating u-boot !;" \ "echo Board without bootloader !!;" \ "fi;" \ "else echo U-Boot not downloaded..exiting;fi\0" \ "bootcmd=run net_nfs\0" #endif /* __CONFIG_H */


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