February 2004 - U-Boot

RE: [U-Boot-Users] IDE LBA48 support and vsprintf 64bit support
by Rune Torgersen 27 Feb '04

27 Feb '04

> For disks, you can scale the value by 1e9 and then print in > decimal. I'm pretty sure this is what you would be doing anyway, no? Not really. Most places that needed it was printing out the sector number of the ide commands in decimal. And whenthe sector number exceeds 32bit, 64bit has to be used. I could change them to hex,which could print it without any problem, or leave it as 32bit, in which case it can handle 16 times larger disks than now (4 more bits (28->32)) (which is 2.1TB, not 548GB as i said before...)

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[U-Boot-Users] U-Boot on omap1510inn
by dacohen 27 Feb '04

27 Feb '04

Hi! I'm trying to embed the boot loader "U-Boot" on my omap1510 innovator, but i couldn't find any tutorial. Anybody can help me with this? thanks David --- Acabe com aquelas janelinhas que pulam na sua tela. AntiPop-up UOL - É grátis! http://antipopup.uol.com.br

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RE: [U-Boot-Users] IDE LBA48 support and vsprintf 64bit support
by VanBaren, Gerald (AGRE) 27 Feb '04

27 Feb '04

> -----Original Message----- > From: u-boot-users-admin(a)lists.sourceforge.net > [mailto:u-boot-users-admin@lists.sourceforge.net]On Behalf Of Rune > Torgersen > Sent: Friday, February 27, 2004 11:57 AM > To: wd(a)denx.de > Cc: u-boot-users(a)lists.sourceforge.net > Subject: RE: [U-Boot-Users] IDE LBA48 support and vsprintf > 64bit support > > > > > Ummm... actually I don't like to increase the memory > > footprint for all systems for a feature which nearly nobody > > ever needs. I think it should be possible to print the large > > capacities without using such data formats (I guess you > > don't need 64 bit precision). > > I guess I can add some #ifdefs around my code (especially the 64bit > printing stuff) > Hex isn't a problem, and decimal is not a problem as long as > the disk is > less than 548GB > > For the IDE stuff itself, without 64 bit the IDE can handle > drives up to > 548GB (max sector numbers possible in 32 bit). What if I have a config > option to use 64-bit sector numbers, and default to using 32-bit? > > (I needed this since our board does have a 250GB disk attached, and I > wanted to see the real capacity when booting) For disks, you can scale the value by 1e9 and then print in decimal. I'm pretty sure this is what you would be doing anyway, no? The 64 bit format: printf("Disk size %Ld\n", size); becomes: printf("Disk size %dGB\n", (unsigned int)(size / (1000000000))); or: printf("Disk size %dMB\n", (unsigned int)(size / (1000000))); (I'm intentionally scaling disk drive GBs/MBs, not computer geek GBs/MBs) Am I missing something? How many 64 bit numbers are you trying to print? If it is just a couple in unique circumstances, scale & print. gvb ****************************************** The information contained in, or attached to, this e-mail, may contain confidential information and is intended solely for the use of the individual or entity to whom they are addressed and may be subject to legal privilege. If you have received this e-mail in error you should notify the sender immediately by reply e-mail, delete the message from your system and notify your system manager. Please do not copy it for any purpose, or disclose its contents to any other person. The views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of the company. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused, directly or indirectly, by any virus transmitted in this email. ******************************************

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[U-Boot-Users] MPC8247 and others
by Ole Andreas Torvmark 27 Feb '04

27 Feb '04

Hi ! We are developing a new board using the new MPC8247 processors from Motorola. You guys probably know this already : MPC8247 is part of a new family of PowerQUICC II processors from Motorola. This new family include MPC8247,MPC8248,MPC8271,MPC8272 which are all derivatives from of the MPC8280 and MPC8260. Since I would like to post back patches and add support code for this CPU back to the U-Boot project I was wondering what is best when starting : Add a new directory to cpu, mpc8272 (or something) and copying code from mpc8260 and changing this or add changes with defines in the MPC8260 directory. The MPC8260 and MPC8247 are very similar but there are some changes, configuration registers (HRCW is changed among others (start.S)) and an USB controller etc. What is the best approach ? Best regards Ole Andreas Torvmark B. Sc. E. E. R & D Engineer Radionor Communications AS Ingvald Ystgårds Vei 3A NO7047 Trondheim Norway ole.torvmark(a)radionor.no www.radionor.no

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[U-Boot-Users] ARM irq_save_user_regs
by Jean-Philippe Francois 27 Feb '04

27 Feb '04

Hi, In the irq_save_user_regs in start.S, the "user mode" SP and LR are saved on the stack using : stmdb r8,{sp,lr}^ This is a multiple register transfer instruction with the S bit set. When this bit is set and the pc register is not listed among the register to be saved, this means the user mode register will be saved, instead of the current mode register. However, I can't see any place in u-boot where we switch to user mode. What is the signification of this instruction ? Does it mean : save sp_svc and lr_svc in the location pointed to by r8, Or save sp_user and lr_user in the location pointed to by r8. In the first case it could be useful, but in the latter it is useless since we never switch to user mode. Am I right ? TIA for any informations. JP Francois

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RE: [U-Boot-Users] IDE LBA48 support and vsprintf 64bit support
by VanBaren, Gerald (AGRE) 27 Feb '04

27 Feb '04

A much simpler, although not quite as pretty nor as flexible, solution is to print 64 bit integers in two halves. This only works for hex printouts and the %08X (zero fill with 8 positions) is necessary to make it work. printf("This is a hex 64 bit long: %08X%08X", (unsigned int)(data >> 32), (unsigned int)data); gvb > -----Original Message----- > From: u-boot-users-admin(a)lists.sourceforge.net > [mailto:u-boot-users-admin@lists.sourceforge.net]On Behalf Of Wolfgang > Denk > Sent: Thursday, February 26, 2004 8:09 PM > To: Rune Torgersen > Cc: u-boot-users(a)lists.sourceforge.net > Subject: Re: [U-Boot-Users] IDE LBA48 support and vsprintf > 64bit support > > > > In message > <DCEAAC0833DD314AB0B58112AD99B93B06DA76(a)ismail.innsys.innovsys > .com> you wrote: > > > > Here are two patches. > > First patch gives vsprintf the ability to print 64bit > integers by using > > L as the qualifier > > Eg printf("a 64 bit number: %Lx", a64bitnumber); > > Also adds simple_strtoull (that handles long longs) > > > > Second patch adds 48bit addressing support to the IDE interface. > > Needs the vsprintf patches to be able to print larger capacity. > > Ummm... actually I don't like to increase the memory footprint for > all systems for a feature which nearly nobody ever needs. I think it > should be possible to print the large capacities without using such > data formats (I guess you don't need 64 bit precision). > > Best regards, > > Wolfgang Denk > > -- > Software Engineering: Embedded and Realtime Systems, Embedded Linux > Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd(a)denx.de > How long does it take a DEC field service engineer to change a > lightbulb? It depends on how many bad ones he brought with him. > > > ------------------------------------------------------- > SF.Net is sponsored by: Speed Start Your Linux Apps Now. > Build and deploy apps & Web services for Linux with > a free DVD software kit from IBM. Click Now! > http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click > _______________________________________________ > U-Boot-Users mailing list > U-Boot-Users(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/u-boot-users > ****************************************** The information contained in, or attached to, this e-mail, may contain confidential information and is intended solely for the use of the individual or entity to whom they are addressed and may be subject to legal privilege. If you have received this e-mail in error you should notify the sender immediately by reply e-mail, delete the message from your system and notify your system manager. Please do not copy it for any purpose, or disclose its contents to any other person. The views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of the company. The recipient should check this e-mail and any attachments for the presence of viruses. The company accepts no liability for any damage caused, directly or indirectly, by any virus transmitted in this email. ******************************************

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[U-Boot-Users] U-BOOT for MPC860T customized board
by RamanaYV 27 Feb '04

27 Feb '04

MPC860T: Running clock frequency-------50MHz Bus clock frequency------------50MHz without 32 kHz clock. Flash: Manufacturer--------------------FUJITSU Type-------------------------------MBM29LV650UE/651UE Capacity of each flash-------64M bit (4M x 16) Number of chips---------------2 Bus width------------------------32 connections between processor and flashes are like, Processor--------------Flash1-------------------------Flash2 WE0----------------------/WE---------------------------------- WE2---------------------------------------------------------/WE CS0----------------------/CE------------------------------/CE A29-A8-----------------A0-A21-----------------------A0-A21 D15-D0-----------------DQ0-DQ15------------------------------ D31-D16----------------------------------------------DQ0-DQ15 SDRAM: Manufacturer------------------------WINBOND Type-----------------------------------W986416CH Capacity of each SDRAM------64M bit (1M x 16 bit x 4 banks) Number of chips-------------------2 Bus width---------------------------32 connections between processor and SDRAM's are like, Processor--------------SDRAM1-------------------------SDRAM2 CS1----------------------/CS---------------------------------/CS A29-A20---------------A0-A9-----------------------------A0-A21 D15-D0-----------------DQ0-DQ15--------------------------------- D31-D16-----------------------------------------------------DQ0-DQ15 Ethernet is on FEC PHY is ---------LXT972 can you please suggest any standard board with the above configuration. Thanking you, Ramana

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[U-Boot-Users] patch to add IDE supprot on MPC5200
by Pierre AUBERT 27 Feb '04

27 Feb '04

Hi everybody The attached patch adds IDE support on the MPC5200. It has been tested on a Icecube board. CHANGELOG: * Patch by Pierre AUBERT, 26 Feb 2004 add IDE support for MPC5200 Best regards -- ------------------------------------------------------------------------------ Pierre Aubert | Phone: +33 4 50 65 62 88 | Fax: +33 4 50 65 62 08 STÄUBLI Faverges | Place Robert STÄUBLI | Mailto:p.aubert@staubli.com 74210 Faverges FRANCE | http://www.staubli.com ------------------------------------------------------------------------------

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[U-Boot-Users] no any message from serial port
by Jian-Bang Lai 27 Feb '04

27 Feb '04

Dear all: I try to modified sandpoint board to meet my custom board. My board spec. is MPC 8245 128MB SDRAM 0000,0000 ~ 07ff,ffff 512KB EEPROM fff0,0000 ~ fff7,ffff input clock =33M Hz SDRAM clock=66M Hz I try to modify the sandpoint8245.h (as following) to meet my board. However, I still can't get any message from serial port. Can you get me some advice? /* my sandpoint8245.h */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options * (easy to change) */ #define CONFIG_MPC8245 1 #if 0 #define USE_DINK32 1 #else #undef USE_DINK32 #endif #define CONFIG_CONS_INDEX 1 #define CONFIG_BAUDRATE 9600 #define CONFIG_COMMANDS ( CONFIG_CMD_DFL ~CFG_CMD_NET) /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include <cmd_confdefs.h> /* * Miscellaneous configurable options */ #define CFG_LONGHELP 1 /* undef to save memory */ #define CFG_PROMPT "=> " /* Monitor Command Prompt */ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ #define CFG_MAXARGS 16 /* max number of command args */ #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ #define CFG_LOAD_ADDR 0x00100000 /* default load address */ #define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */ /*----------------------------------------------------------------------- * PCI stuff *----------------------------------------------------------------------- */ #define CONFIG_PCI /* include pci support */ #define CONFIG_PCI_PNP /*----------------------------------------------------------------------- * Start addresses for the final memory configuration * (Set up by the startup code) * Please note that CFG_SDRAM_BASE _must_ start at 0 */ #define CFG_SDRAM_BASE 0x00000000 #define CFG_MAX_RAM_SIZE 0x10000000 #define CFG_RESET_ADDRESS 0xFFF00100 #if defined (USE_DINK32) #define CFG_MONITOR_LEN 0x00030000 #define CFG_MONITOR_BASE 0x00090000 #define CFG_RAMBOOT 1 #define CFG_INIT_RAM_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN) #define CFG_INIT_RAM_END 0x10000 #define CFG_GBL_DATA_SIZE 256 /* size in bytes reserved for initial data */ #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET #else #undef CFG_RAMBOOT #define CFG_MONITOR_LEN 0x00030000 #define CFG_MONITOR_BASE TEXT_BASE /*#define CFG_GBL_DATA_SIZE 256*/ #define CFG_GBL_DATA_SIZE 128 #define CFG_INIT_RAM_ADDR 0x40000000 #define CFG_INIT_RAM_END 0x1000 #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) #endif #define CFG_FLASH_BASE 0xFFF00000 #if 1 #define CFG_FLASH_SIZE (512 * 1024) /* sandpoint has tiny eeprom */ #else #define CFG_FLASH_SIZE (1024 * 1024) /* Unity has onboard 1MByte flash */ #endif #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_OFFSET 0x00004000 /* Offset of Environment Sector */ #define CFG_ENV_SIZE 0x00002000 /* Total Size of Environment Sector */ #define CFG_MALLOC_LEN (512 << 10) /* Reserve 512 kB for malloc() */ #define CFG_MEMTEST_START 0x00000000 /* memtest works on */ #define CFG_MEMTEST_END 0x04000000 /* 0 ... 32 MB in DRAM */ #define CFG_EUMB_ADDR 0xFC000000 #define CFG_FLASH_RANGE_BASE 0xFF000000 /* flash memory address range */ #define CFG_FLASH_RANGE_SIZE 0x01000000 #define FLASH_BASE0_PRELIM 0xFFF00000 /* sandpoint flash */ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } #define CFG_FLASH_BANKS { FLASH_BASE0_PRELIM } /* * NS16550 Configuration */ #define CFG_NS16550 #define CFG_NS16550_SERIAL #define CFG_NS16550_REG_SIZE 1 #define CFG_NS16550_CLK 1843200 #define CFG_NS16550_COM1 (CFG_EUMB_ADDR + 0x4500) #define CFG_NS16550_COM2 (CFG_EUMB_ADDR + 0x4600) /* * Low Level Configuration Settings * (address mappings, register initial values, etc.) * You should know what you are doing if you make changes here. */ #define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */ #define CFG_ROMNAL 7 /*rom/flash next access time */ #define CFG_ROMFAL 11 /*rom/flash access time */ #define CFG_REFINT 430 /* no of clock cycles between CBR refresh cycles */ /* the following are for SDRAM only*/ #define CFG_BSTOPRE 121 /* Burst To Precharge, sets open page interval */ #define CFG_REFREC 8 /* Refresh to activate interval */ #define CFG_RDLAT 4 /* data latency from read command */ #define CFG_PRETOACT 3 /* Precharge to activate interval */ #define CFG_ACTTOPRE 5 /* Activate to Precharge interval */ #define CFG_ACTORW 3 /* Activate to R/W */ #define CFG_SDMODE_CAS_LAT 3 /* SDMODE CAS latency */ #define CFG_SDMODE_WRAP 0 /* SDMODE wrap type */ #if 0 #define CFG_SDMODE_BURSTLEN 2 /* OBSOLETE! SDMODE Burst length 2=4, 3=8 */ #endif #define CFG_REGISTERD_TYPE_BUFFER 0 #define CFG_EXTROM 0 #define CFG_REGDIMM 0 /* memory bank settings*/ /* * only bits 20-29 are actually used from these vales to set the * start/end address the upper two bits will be 0, and the lower 20 * bits will be set to 0x00000 for a start address, or 0xfffff for an * end address */ #define CFG_BANK0_START 0x00000000 #define CFG_BANK0_END (CFG_MAX_RAM_SIZE - 1) #define CFG_BANK0_ENABLE 1 #define CFG_BANK1_START 0x3ff00000 #define CFG_BANK1_END 0x3fffffff #define CFG_BANK1_ENABLE 0 #define CFG_BANK2_START 0x3ff00000 #define CFG_BANK2_END 0x3fffffff #define CFG_BANK2_ENABLE 0 #define CFG_BANK3_START 0x3ff00000 #define CFG_BANK3_END 0x3fffffff #define CFG_BANK3_ENABLE 0 #define CFG_BANK4_START 0x00000000 #define CFG_BANK4_END 0x00000000 #define CFG_BANK4_ENABLE 0 #define CFG_BANK5_START 0x00000000 #define CFG_BANK5_END 0x00000000 #define CFG_BANK5_ENABLE 0 #define CFG_BANK6_START 0x00000000 #define CFG_BANK6_END 0x00000000 #define CFG_BANK6_ENABLE 0 #define CFG_BANK7_START 0x00000000 #define CFG_BANK7_END 0x00000000 #define CFG_BANK7_ENABLE 0 /* * Memory bank enable bitmask, specifying which of the banks defined above are actually present. MSB is for bank #7, LSB is for bank #0. */ #define CFG_BANK_ENABLE 0x01 #define CFG_ODCR 0xff /* configures line driver impedances, */ /* see 8240 book for bit definitions */ #define CFG_PGMAX 0x32 /* how long the 8240 retains the */ /* currently accessed page in memory */ /* see 8240 book for details */ /* SDRAM 0 - 256MB */ #define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_10 | BATL_MEMCOHERENCE) #define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP) /* stack in DCACHE @ 1GB (no backing mem) */ #if defined(USE_DINK32) #define CFG_IBAT1L (0x40000000 | BATL_PP_00 ) #define CFG_IBAT1U (0x40000000 | BATU_BL_128K ) #else #define CFG_IBAT1L (CFG_INIT_RAM_ADDR | BATL_PP_10 | BATL_MEMCOHERENCE) #define CFG_IBAT1U (CFG_INIT_RAM_ADDR | BATU_BL_128K | BATU_VS | BATU_VP) #endif /* PCI memory */ #define CFG_IBAT2L (0x80000000 | BATL_PP_10 | BATL_CACHEINHIBIT) #define CFG_IBAT2U (0x80000000 | BATU_BL_256M | BATU_VS | BATU_VP) /* Flash, config addrs, etc */ #define CFG_IBAT3L (0xF0000000 | BATL_PP_10 | BATL_CACHEINHIBIT) #define CFG_IBAT3U (0xF0000000 | BATU_BL_256M | BATU_VS | BATU_VP) #define CFG_DBAT0L CFG_IBAT0L #define CFG_DBAT0U CFG_IBAT0U #define CFG_DBAT1L CFG_IBAT1L #define CFG_DBAT1U CFG_IBAT1U #define CFG_DBAT2L CFG_IBAT2L #define CFG_DBAT2U CFG_IBAT2U #define CFG_DBAT3L CFG_IBAT3L #define CFG_DBAT3U CFG_IBAT3U /* * For booting Linux, the board info and command line data * have to be in the first 8 MB of memory, since this is * the maximum mapped by the Linux kernel during initialization. */ #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ /*----------------------------------------------------------------------- * FLASH organization */ #define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 20 /* max number of sectors on one chip */ #define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ #define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ /*----------------------------------------------------------------------- * Cache Configuration */ #define CFG_CACHELINE_SIZE 32 /* For MPC8240 CPU */ #if (CONFIG_COMMANDS & CFG_CMD_KGDB) # define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */ #endif /* * Internal Definitions * * Boot Flags */ #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ #define BOOTFLAG_WARM 0x02 /* Software reboot #endif /* __CONFIG_H */ _________________________________________________________________ 免費試聽 MSN 英語學習：和真人老師線上學英文 http://www.msn.com.tw/english/

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[U-Boot-Users] U-BOOT for MPC860T customized board
by RamanaYV 27 Feb '04

27 Feb '04

I have customised board with MPC860T,16MBytes of flash,16MBytes of SDRAM and ethernet interface. CS0 is using for flash and CS1 is for SDRAM. is there any standard board with this configuration. so,that i can use that board configuration for U-BOOT. thanking you Ramana

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[U-Boot-Users] Question about TftpStart() in RarpHandler()
by Masami Komiya 27 Feb '04

27 Feb '04

Why TftpStart() is called in RarpHandler() without the evaluation of the environment variable "autoload" ? Masami Komiya

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[U-Boot-Users] IDE LBA48 support and vsprintf 64bit support
by Rune Torgersen 27 Feb '04

27 Feb '04

Hi Here are two patches. First patch gives vsprintf the ability to print 64bit integers by using L as the qualifier Eg printf("a 64 bit number: %Lx", a64bitnumber); Also adds simple_strtoull (that handles long longs) Second patch adds 48bit addressing support to the IDE interface. Needs the vsprintf patches to be able to print larger capacity. Changelog * Patch by Rune Torgersen Added 48-bit addressing support (LBA48) in IDE Added 64-bit support in vsprintf (qualifier L) Added 64-bit str to int function. Rune Torgersen System Developer Innovative Systems LLC 1000 Innovative Drive Mitchell, SD 57301 Ph: 605-995-6120 www.innovsys.com

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[U-Boot-Users] [PATCH] NIOS targets more related to latest NFS patch
by Stephan Linz 27 Feb '04

27 Feb '04

Hi all, ... smal bug fix for NIOS targets ... fixes broken compilation run ... Best Regards, Stephan Linz

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[U-Boot-Users] Patch to fix large reads via systemace
by Stephen Williams 27 Feb '04

27 Feb '04

Found (and fixed) a problem with the SystemACE support, where large runs of blocks weren't handled properly. ChangeLog * Patch by Stephen Williams Break up SystemACE reads of large block counts -- Steve Williams "The woods are lovely, dark and deep. steve at XXXXXXXXXX But I have promises to keep, http://www.XXXXXXXXXX and lines to code before I sleep, http://www.picturel.com And lines to code before I sleep."

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[U-Boot-Users] patch to add autoload via NFS
by Masami Komiya 27 Feb '04

27 Feb '04

The patch to add autoload via NFS after bootp or dhcp. If you want to use, please define CONFIG_AUTOLOAD_VIA_NFS in your configuration file. What do you think about this patch ? (although I don't need autoload so much.) Best regards. Masami Komiya @ Tokyo.JP

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[U-Boot-Users] board.c config patch
by Stephen Williams 27 Feb '04

27 Feb '04

This simple patch seems to have got lost in the frey. It is a simple patch that makes the use of CONFIG_SERIAL_SOFTWARE_FIFO consistent with other uses throughout the source. Changelog: * Patch by Stephen Williams Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses elsewhere in the source. % cvs -q diff -pu lib_ppc/board.c Index: lib_ppc/board.c =================================================================== RCS file: /cvsroot/u-boot/u-boot/lib_ppc/board.c,v retrieving revision 1.34 diff -p -u -r1.34 board.c --- lib_ppc/board.c 24 Feb 2004 02:00:13 -0000 1.34 +++ lib_ppc/board.c 25 Feb 2004 18:54:08 -0000 @@ -874,7 +874,7 @@ void board_init_r (gd_t *id, ulong dest_ /* Must happen after interrupts are initialized since * an irq handler gets installed */ -#ifdef CONFIG_SERIAL_SOFTWARE_FIFO +#if CONFIG_SERIAL_SOFTWARE_FIFO serial_buffered_init(); #endif -- Steve Williams "The woods are lovely, dark and deep. steve at XXXXXXXXXX But I have promises to keep, http://www.XXXXXXXXXX and lines to code before I sleep, http://www.picturel.com And lines to code before I sleep."

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[U-Boot-Users] waiting for timeouts in FPGA code?
by Steven Scholz 27 Feb '04

27 Feb '04

Hi there , in the U-Boot FPGA code timeouts are realized by if (get_timer (ts) > CFG_FPGA_WAIT{_INIT}) ... while CFG_FPGA_WAIT{_INIT} is supposed to be the timeout in milliseconds. This does not work for the AT91RM9200. Instead of using #define CFG_FPGA_WAIT 10 I have to use #define CFG_FPGA_WAIT CFG_HZ/10 Is CFG_HZ defined for all other architectures? Should we use CFG_HZ instead of hardcoded numbers? Thanks. -- Steven Scholz imc Measurement & Control imc Meßsysteme GmbH Voltastr. 5 Voltastr. 5 13355 Berlin 13355 Berlin Germany Deutschland

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[U-Boot-Users] Re: REDAME's "Directory Hierarchy" section
by Wolfgang Denk 27 Feb '04

27 Feb '04

In message <403C7290.4060409(a)imc-berlin.de> you wrote: > > * Patch by Steven Scholz, 25 Feb 2004: > Changed "Directory Hierarchy" section in README Added. Thanks a lot! Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd(a)denx.de History tends to exaggerate. -- Col. Green, "The Savage Curtain", stardate 5906.4

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[U-Boot-Users] NFS support patch
by Masami Komiya 27 Feb '04

27 Feb '04

I uploaded NFS support patch to my web site. http://www.sonare.it/u-boot/u-boot-nfs.patch.gz If you are interested in, please evaluate. The most part of this is taken from etherboot. To use NFS support, add the definition CFG_CMD_NFS to CONFIG_COMMANDS defined in the configration file of your board. Thank you for the any advices and suggestions. With best regards. Masami Komiya(a)tokyo.jp

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[U-Boot-Users] USB support for MPC5200
by Pierre AUBERT 27 Feb '04

27 Feb '04

Hi everybody, The attached patch against the current CVS adds USB support on MPC5200. The ohci driver is derived from the arm920t driver and it's quite similar. This driver has been tested with several USB memory sticks. CHANGELOG: * Patch by Pierre AUBERT, 24 Feb 2004 add USB support for MPC5200 Best regards

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Re: [U-Boot-Users] Patch for ModNET50 board and NET+50 CPU
by Thomas Elste 27 Feb '04

27 Feb '04

> Please also submit another patch to add the required entries to the > MAINTAINERS and CREDITS files. Here's the patch. regards Thomas Elste -- Thomas Elste Institut fuer Mikroelektronik- und Mechatronik-Systeme www.imms.de Langewiesener Strasse 22 98693 Ilmenau

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[U-Boot-Users] small fix for cmd_mii
by Steven Scholz 27 Feb '04

27 Feb '04

Hi there, Using the arguments from the last executed MII command (by just pressing ENTER) does not work. Please consider this trivial patch. CHANGELOG: * Patch by Steven Scholz, 24 Feb 2004: - fix MII commands to use values from last command diff -p -u -r1.6 cmd_mii.c --- common/cmd_mii.c 12 Feb 2004 00:47:13 -0000 1.6 +++ common/cmd_mii.c 24 Feb 2004 13:05:16 -0000 @@ -129,6 +129,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, last_op = op; last_addr = addr; last_data = data; + last_reg = reg; return rcode; } BTW: Wolfgang, is it ok to supply such trivial one line patches inline? Or do you want them as attached files to the email? Thanks! -- Steven Scholz imc Measurement & Control imc Meßsysteme GmbH Voltastr. 5 Voltastr. 5 13355 Berlin 13355 Berlin Germany Deutschland

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[U-Boot-Users] Re: new board support: eXalion platform
by Wolfgang Denk 27 Feb '04

27 Feb '04

In message <9CFB9DA5261CD611A29B00508B78904807F87ED4(a)ex-deu-munich02.force.de> you wrote: > > attached you can find the board support > for our "eXalion" platform. > CPU: MPC824x > > CHANGELOG: > > * Patch by Torsten Demke, 24 Feb 2004: > Add support for the eXalion platform (SPSW-8240, F-30, F-300) Thanks, added. For the next time: please stick with the Coding Style rules (no trailing white space, TAB indentation). Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd(a)denx.de The most difficult thing in the world is to know how to do a thing and to watch someone else doing it wrong, without commenting. -- T.H. White

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[U-Boot-Users] patch for OMAP1610 board
by Rahul Shanbhag 27 Feb '04

27 Feb '04

Hi All, I am submitting a patch for u-boot on 1610 innovator with some corrections in start.S file(arm926ejs cpu) and platform.S file (1610 innovator board). This patch moves some board specific initializations from the cpu specific file to the board specific file. Regards Rahul

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[U-Boot-Users] Error on installing ELDK 2.1
by Sam Song 26 Feb '04

26 Feb '04

Hi,all, Some errors came up when I installed ELDK 2.1 on my REDHAT 7.3 HOST PC as follows. [root@sgj opt]# mount /mnt/cdrom/ [root@sgj opt]# /mnt/cdrom/install -d /opt/eldk/ ppc_8xx Do you really want to install into /opt/eldk directory[y/n]?: y Creating directories error: unrecognized db option: "db3" ignored. Done Installing cross RPMs error: unrecognized db option: "db3" ignored. error: unrecognized db option: "db3" ignored. error: cannot open Name index using db1 - Invalid argument (22) error: unrecognized db option: "db3" ignored. Preparing... error: unrecognized db option: "db3" ignored. error: cannot open Basenames index using db1 - Invalid argument (22) ########################################### [100%] package rpm-4.0.3-1.03b_2 is for a different architecture I downloaded ELDK 2.1 and burned a CD. BTW, I had installed MVL PRO3.0 on my host.Should I removed it for installing ELDK 2.1? Thanks in advance! Sam _________________________________________________________ Do You Yahoo!? 完全免费的雅虎电邮，马上注册获赠额外60兆网络存储空间 http://cn.rd.yahoo.com/mail_cn/tag/?http://cn.mail.yahoo.com

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