Hi Nobuhiro,
I have tested your patch and it works well.
Thank you for great work.
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Hi All,
Following guide at http://www.denx.de/wiki/DULG/UBootStandalone
1. Load hello_world.srec into SDRAM
=> loads
## Ready for S-Record download ...
## First Load Addr = 0x8E00
## Last Load Addr = 0x8E000157
## Total Size = 0x0158 = 344 Bytes
## Start Addr = 0x8E00
2
Hi,
I'm working on SH7727 T-Engine Board (MS7727CP02)(sh3) and I'm trying to
load Hello World example in U-boot (use Serial, ymodem and hello_world.bin),
...
=> loady 0x8e00
## Ready for binary (ymodem) download to 0x8E00 at 115200 bps...
CCCxyzModem - CRC mode, 2(SOH)/69(STX)/0(CAN) pac
Hi Michael,
>Have you try to load your image using tftpboot and put it in memory?
My board don't have Eth port, so we can't try tftpboot
>Are you sure that you don't have any problem with memory initialization?
i think i don't have any problem with memory initialization, because i can
see my ima
Hi,
Do i have a problem with "Verifying Checksum ... Bad Data CRC”?
Best regard.
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___
Hi,
I tried to boot with ext2 file system and get this result:
=> usb start
(Re)start USB...
USB: scanning bus for devices... cannot reset port 1!?
2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
=>ext2load usb 0:1 0x0020 uImage
…….
1045127 bytes
I think I made a mistake; I didn’t describe my problem clearly. So, now I fix
it.
My purpose is: find out a way to boot a Linux Kernel from USB (FAT16).
Here are the steps I‘ve made:
1. Get some kernel images (zImage, uImage) which I built (kernel version
2.6.22.11).
2. Go to the board (T-Eng
>> [EMAIL PROTECTED] boot]# file uImage
>> uImage: PPCBoot image
>> ...
>>
>> I tried and send you its log.
>What is the kernel version that you use?
I'm using version 2.6.22.11.
Thank you for answer
Best regards,
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>>Can you retry and copy-paste the console output?
...
(Re)start USB...
USB: scanning bus for devices... cannot reset port 1!?
2 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
=> fatload usb 0:1 0x8e00 uImage
reading uImage
.
.
.
.
.
Albert ARIBAUD wrote:
>
> thaoth a écrit :
>
>> This seems here is wrong command. I should load uImage (not zImage) into
>> SDRAM memory.
>
> Hmm... So why don't you ?
>
> Amicalement,
> --
> Albert.
> ___
Hi All,
I would like to know how to boot linux kernel from USB. I have ported UBoot
(support serial, USB driver) but didn't support CF card.
Would you please tell me how to boot Linux Kernel from USB Flash memory? I
have many guide could help hows to boot Linux kernel from CF card or network
bu
Hi Remy,
Thank you for your helping.
It worked well.
Many thanks
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__
Hi,
Yoshihiro Shimoda wrote:
>
>
> diff --git a/common/usb.c b/common/usb.c
> index 9502f39..1acf51d 100644
> --- a/common/usb.c
> +++ b/common/usb.c
> @@ -250,7 +250,10 @@ int usb_set_maxpacket(struct usb_device *dev)
>
> for(i=0; iconfig.bNumInterfaces;i++) {
> for(ii=0;
ntf("ep = %x\n",ep);"
But the result when run command "usb start" the same strategy 1, I can't get
information of USB2.0(mass storage)
Can you help me to resolve this bug?
Thank you very much for your supports!
Yoshihiro Shimoda wrote:
>
> Hi, thaoth.
>
Hi,
>
> Following your instruction, I did
> int usb_board_init(void)
> {
> printf("usb_board_init\n");
>
> outw(0x18, STBCR3);
> outw(0x18, SRSTR);
> udelay(10);
>
> outw(0x28, EXCPGCR);
> udelay(10);
>
> outw(0x00, STBCR3);
> outw(0x00, SRSTR);
> ret
Yoshihiro Shimoda wrote:
>
> Hi, thaoth.
>
> I think that your board cannot communicate with USB device at all.
> SH7727 has EXCPGCR register. Do you set this register?
> When I used this CPU before, I did the following setting.
>
> STCBR3 = 0x
Hi,
I got USB issue and here is an error message:
ERROR: CTL:TIMEOUT
USB device not responding, giving up (status=20)
3 USB Device(s) found
scanning bus for storage devices...
0 Storage Device(s) found
For detail, TEngine/SH7727 has one USB host controller, when I plugged USB
Flash Memo
in my configure? why the led turn off when I run command "usb start"?
thanks
Nobuhiro Iwamatsu wrote:
>
> Hi,
>
> 2008/8/20 thaoth <[EMAIL PROTECTED]>:
>>
>> Hi Nobuhiro Iwamatsu,
>>
>> 1. Clock frequency of board.
>>
>> #defi
Hi Nobuhiro Iwamatsu,
I have checked sequence initialization functions in sh_generic_init and the
problem is serial library cannot work correctly. The result is output to
console cannot display.
Regards.
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Hi Nobuhiro Iwamatsu,
> I think that cpu_init is not carried out.
> I think that u-boot stopped on lowlevel_init function.
thaoth wrote:
>
> In lowlevel_init function, I put a LED debugging function which turn on
> LED on debug board. It works.
>
> mov.l LE
Hi Nobuhiro Iwamatsu,
> Please set outside clock to CONFIG_SYS_CLK_FREQ.
Sorry I didn't see "outside clock" in T-Engine/SH7727 specification. Regard
to clock of board, there are 3 types
- Internal clock
- Peripheral clock
- Bus clock
And have a look initialization values of T-Monitor - a boot lo
Hi Nobuhiro Iwamatsu,
1. Clock frequency of board.
#define CONFIG_SYS_CLK_FREQ
#define TMU_CLK_DIVIDER 4 /* 4 (default), 16, 64, 256 or 1024 */
#define CFG_HZ (CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
I don't understand how to set CONFIG_SYS_CLK_FREQ va
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