November 2005 - U-Boot

[U-Boot-Users] uBoot and SATA support
by Ravi Wijayaratne 29 Nov '05

29 Nov '05

Hi All Is there a way I can request u-boot to load the kernel image from a serial ATA device ? Does u-boot support SATA devices ? Thanks Ravi ------------------------------ Ravi Wijayaratne __________________________________ Yahoo! Mail - PC Magazine Editors' Choice 2005 http://mail.yahoo.com

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[U-Boot-Users] USB OHCI issue
by Mohammed Amine SAYA 29 Nov '05

29 Nov '05

Hi all, I am trying to port usb_ohci code (u-boot-1.1.3 version) from cpu/arm920t/s3c24x0 to our chip. I added low_level specific functions and It seems to work correctly with a low speed device (mouse...). Things get a little more compilcated when I use a disk-on-key. when I perform a : usb start U-Boot> usb start (Re)start USB... USB: scanning bus for devices... 2 USB Device(s) found scanning bus for storage devices... ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT ERROR: CTL:TIMEOUT Device NOT ready Request Sense returned 00 00 00 0 Storage Device(s) found But when I perform a usb tree I get this : U-Boot> usb tree Device Tree: 1 Hub (12MBit/s, 0mA) | OHCI Root Hub | +-2 Mass Storage (12MBit/s, 94mA) M-Sys DiskOnKey 2730C3409173AB63 or a usb info : U-Boot> usb info 1: Hub, USB Revision 1.10 - OHCI Root Hub - Class: Hub - PacketSize: 8 Configurations: 1 - Vendor: 0x0000 Product 0x0000 Version 0.0 Configuration: 1 - Interfaces: 1 Self Powered 0mA Interface: 0 - Alternate Settings 0, Endpoints: 1 - Class Hub - Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms 2: Mass Storage, USB Revision 2.0 - M-Sys DiskOnKey 2730C3409173AB63 - Class: (from Interface) Mass Storage - PacketSize: 64 Configurations: 1 - Vendor: 0x08ec Product 0x0012 Version 2.0 Configuration: 1 - Interfaces: 1 Bus Powered 94mA Interface: 0 - Alternate Settings 0, Endpoints: 2 - Class Mass Storage, Transp. SCSI, Bulk only - Endpoint 1 In Bulk MaxPacket 64 - Endpoint 2 Out Bulk MaxPacket 64 But when I perform a usb storage I get this : U-Boot> usb storage No storage devices, perhaps not 'usb start'ed..? Do you know why all this mess around the disk-on-key ? Do you know how to solve this ? Should I try code from cvs instead of that of 1.1.3 version ? Best regards, Amine.

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[U-Boot-Users] Can't get correct VSC8201 PHYID on MPC8347 in uboot-1.1.3 issue
by Simon Yang 29 Nov '05

29 Nov '05

Dear All, Now I use VSC8201PHY on MPC8347 with uboot-1.1.3,I think VSC8201 PHY is similar to CIS8201PHY,so I add struct phy_info_vsc8201 based on struct phy_info_cis8201 in tsec.c and related registers in tsec.h, but during bootup I meet below problem in tsec.c when it goes to read phy_id in function read_phy_reg(), the phy_id is always ffffffff, the log file is as follow: Net: TSEC initialize begin... In Read reg func PHY ID is:0 Register number MIIMADD is 2 PHY Reg after read PHYIR1 is:ffff PHY Reg High 16 bit is:ffff0000 Begin Read phy reg! In Read reg func PHY ID is:0 Register number MIIMADD is 3 PHY Reg after read PHYIR2 is:ffff Tsec: read from reg is ffffffff Freescale TSEC0: PHY id ffffffff is not supported! Freescale TSEC0: No PHY found TSEC initialize begin... In Read reg func PHY ID is:1 Register number MIIMADD is 102 PHY Reg after read PHYIR1 is:ffff PHY Reg High 16 bit is:ffff0000 Begin Read phy reg! In Read reg func PHY ID is:1 Register number MIIMADD is 103 PHY Reg after read PHYIR2 is:ffff Tsec: read from reg is ffffffff Freescale TSEC1: PHY id ffffffff is not supported! Freescale TSEC1: No PHY found Freescale TSEC0, Freescale TSEC1 Thanks in advance. Best Regards SImon

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[U-Boot-Users] Re: fairy Medds
by Nazli Keels 29 Nov '05

29 Nov '05

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[U-Boot-Users] tftp loadable applets?
by John Davis 29 Nov '05

29 Nov '05

Hello I noticed that there is a tftpboot command. Is there a similar mechanism in place for uploading applets via tftp? JD

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[U-Boot-Users] mistake
by Alexandr Kuleschov 29 Nov '05

29 Nov '05

Hi people! I work with based on AT91RM9200 board. At compilation gcc2.95.3 there is a mistake arm-elf-gcc -g -Os -fno-strict-aliasing -fno-common -ffixed-r8 -mshort-load-bytes -msoft-float -D__KERNEL__ -DTEXT_BASE=0x21f00000 -I/home/ask/distr/u-boot-1.1.3/include -fno-builtin -ffreestanding -nostdinc -isystem /usr/local/lib/gcc-lib/arm-elf/2.95.3/include -pipe -DCONFIG_ARM -D__ARM__ -mapcs-32 -march=armv4 -Wall -Wstrict-prototypes -c -o cfi_flash.o cfi_flash.c In file included from cfi_flash.c:48: /home/ask/distr/u-boot-1.1.3/include/asm/processor.h:52: parse error before `1' /home/ask/distr/u-boot-1.1.3/include/asm/processor.h:52: warning: no semicolon at end of struct or union /home/ask/distr/u-boot-1.1.3/include/asm/processor.h:54: parse error before `}' /home/ask/distr/u-boot-1.1.3/include/asm/processor.h:58: field `insn' has incomplete type Problem in the next line in file "processor.h": union debug_insn { u32 arm; // ERROR HERE u16 thumb; }; How to solve a problem? Thank P.S. host OS - ASPLinux 9.2 Alexandr

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Re: [U-Boot-Users] IO access in U-BOOT
by 蔡栋 29 Nov '05

29 Nov '05

hi terry >hi, > >I use the ARM926ejs, it need set the I/O as input, output or other >status. Also it need read the I/O port.And "all IO is memory mapped". >In u-boot how to support this, where to configure it, or it need write >by myself. > In convention u-boot do it in cpu/<you cpu id>/start.S best regards 　　　　　　　　蔡栋　　　　　　　　caidong(a)kedacom.com 　　　　　　　　　　2005-11-29

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[U-Boot-Users] CFI driver status?
by Daniel Stenberg 29 Nov '05

29 Nov '05

Hi good people! I'm working with a modified AT91RM9200DK board with an Intel P30 CFI flash (JS28F128P30TD85 to be exact), and since I experience problems when doing buffer writes to the flash using u-boot 1.1.3, I've been scanning the mail archives for insights and help. It turns out there are *NUMEROUS* patches and improvements floating around for the CFI driver, that aren't in CVS and many of them are even very old but appear to be addressing legitimate shortcomings. Is there any collected effort anywhere on sorting out the issues with the CFI driver? In my particular case, I can unprotect and clear sectors fine, but the flash never responds ready (status bit 7 set to 1) after I write a D0 (FLASH_CMD_WRITE_BUFFER_CONFIRM) in the buffer write sequence... :-O -- -=- Daniel Stenberg -=- http://daniel.haxx.se -=- ech`echo xiun|tr nu oc|sed 'sx\([sx]\)\([xoi]\)xo un\2\1 is xg'`ol

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[U-Boot-Users] IO access in U-BOOT
by terry 29 Nov '05

29 Nov '05

hi, I use the ARM926ejs, it need set the I/O as input, output or other status. Also it need read the I/O port.And "all IO is memory mapped". In u-boot how to support this, where to configure it, or it need write by myself. Another question, in uboot, the irq of ARM926ejs was closed by a macro CONFIG_USE_IRQ. So the irq interrupt is no used, then how u-boot support the keyboard, network, and IDE hard disk, polling? if need support USB, can it still use polling driver? Does someone have more document about the u-boot, I really need Thank you Terry

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Fwd: [U-Boot-Users] u-boot 1.1.2 and atoi in exports not working
by John Davis 28 Nov '05

28 Nov '05

---------- Forwarded message ---------- From: John Davis <davisjf(a)gmail.com> Date: Nov 24, 2005 9:37 AM Subject: Re: [U-Boot-Users] u-boot 1.1.2 and atoi in exports not working To: Wolfgang Denk <wd(a)denx.de> Hello Wolfgang, On 11/24/05, Wolfgang Denk <wd(a)denx.de> wrote: > In message <6a7ac2300511240623t31e9e96bp9b48e224527e2d2(a)mail.gmail.com> you wrote: > > > > I am trying to use atoi in my code. I can not get the image to link > > properly when i try to add it. Here is my setup. > > What makes you think atoi() is available in U-Boot? > I see all these other routines using it. I figured I could use it as well. ie. common/hush.c:104:#include <stdlib.h> /* getenv, atoi */ common/hush.c:606: exit (atoi(child->argv[1])); common/hush.c:803: n=atoi(child->argv[1]); common/hush.c:2667: num=atoi(o->data); disk/part_amiga.c:153: limit = atoi(s); disk/part_amiga.c:194: limit = atoi(s); tools/mpc86x_clk.c:205: xin = atoi(argv[1]); tools/mpc86x_clk.c:206: want_gclk2 = atoi(argv[2]); tools/mpc86x_clk.c:208: ppm = atoi(argv[3]); tools/ncb.c:14: port = atoi (argv[1]); board/MAI/AmigaOneG3SE/enet.c:450: unsigned long base = atoi(s); board/MAI/AmigaOneG3SE/enet.c:510: ret = pci_write_config_byte(devno, PCI_LATENCY_TIMER, (unsigned ch ar)atoi(s)); board/MAI/AmigaOneG3SE/usb_uhci.c:607: temp = atoi(s); board/MAI/AmigaOneG3SE/usb_uhci.c:618: temp2 = atoi(s); board/MAI/AmigaOneG3SE/video.c:81: attr = atoi(s); board/MAI/AmigaOneG3SE/video.c:87: attr |= atoi(s)<<4; board/MAI/AmigaOneG3SE/video.c:505: maxdev = atoi(s) * 2; board/MAI/bios_emulator/x86interface.c:56:int atoi(char *string) board/MAI/bios_emulator/x86interface.c:490: more_strap[3] = atoi(m); board/MAI/menu/menu.c:37: if (s) normal_attr = atoi(s); board/MAI/menu/menu.c:40: if (s) select_attr = atoi(s); board/MAI/menu/menu.c:43: if (s) disabled_attr = atoi(s); board/xilinx/xilinx_iic/iic_adapter.c:146:atoi(uchar * string) board/xilinx/xilinx_iic/iic_adapter.c:300: sprintf(temp, "%02x", atoi(s)); JD > Best regards, > > Wolfgang Denk > > -- > Software Engineering: Embedded and Realtime Systems, Embedded Linux > Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd(a)denx.de > I don't see any direct evidence ... but, then, my crystal ball is in > dire need of an ectoplasmic upgrade. :-) -- Howard Smith >

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