From: Vitaly Bordug <vbordug@ru•mvista.com>
To: Jonathan Qiang <jonathan@haliplex•com.au>
Cc: linuxppc-embedded@ozlabs•org
Subject: Re: [Problem] linux 2.6.14 kernel hang up after the uImage uncompressed successfully
Date: Tue, 10 Jan 2006 12:32:11 +0300 [thread overview]
Message-ID: <43C37F1B.8000201@ru.mvista.com> (raw)
In-Reply-To: <32A7B31E4005134E8BA805EBAAFB9DCD9C7A1C@hellskitchen.haliplex.com.au>
Jonathan Qiang wrote:
> Hi,
>
>
>
> I am doing booting linux kernel 2.6.14.5 from kernel.org on a kind of
> *embedded ppc board, where the chip mpc8272 has been settled.*
>
> *But after u-boot(1.1.4) finished booting itself and uncompressed the
> uImage(2.6.14.5 based). the kernel can not boot*
>
This looks like odd or incomplete bootargs. Please search the list for relevant issues,
the likewise questions has been answered several times by me at least.
> *Successfully. It stop somewhere. the script is below: *
>
> * *
>
> * *
>
> U-Boot 1.1.4 (Jan 3 2006 - 15:00:41)
>
>
>
> MPC8272 Reset Status: Check Stop, External Soft, External Hard
>
>
>
> MPC8272 Clock Configuration
>
> - Bus-to-Core Mult 5x, VCO Div 2, 60x Bus Freq 20-60 , Core Freq 100-300
>
> - dfbrg 1, corecnf 0x1b, busdf 7, cpmdf 1, plldf 0, pllmf 7
>
> - vco_out 528000000, scc_clk 132000000, brg_clk 33000000
>
> - cpu_clk 330000000, cpm_clk 264000000, bus_clk 66000000
>
> - pci_clk 22000000
>
>
>
> CPU: MPC8272 (HiP7 Rev 14, Mask 1.0 1K50M) at 330 MHz
>
> I2C: ready
>
> DRAM: SDRAM configuration:
>
> Refresh rate = 47, CAS latency = 3, Using Page Based Interleave
>
> Total size: 32 MB
>
> FLASH Dectected: FLASH MFP, new id is 0x0089, Device ID is 0x8922
>
> 32 MB
>
> In: serial
>
> Out: serial
>
> Err: serial
>
> Ethos version: ac21 (DEVID:ac2, DEVVER:1, MFGVER: 1)
>
> CFG_CMXFCR_VALUE=0x00370000, CFG_CMXFCR_MASK=0x007F0000
>
> Net: FCC2 ETHERNET
>
> Hit any key to stop autoboot: 0
>
> Using FCC2 ETHERNET device
>
> ## Booting image at 00200000 ...
>
> Image Name: Linux-2.6.14.5
>
> Image Type: PowerPC Linux Kernel Image (gzip compressed)
>
> Data Size: 750080 Bytes = 732.5 kB
>
> Load Address: 00000000
>
> Entry Point: 00000000
>
> Verifying Checksum ... OK
>
> Uncompressing Kernel Image ... OK
>
>
>
> Then I have tried to use BDI2000 to debug the kernel, It seems that the
> kernel can passed on console_init function. But still no message came
> out even printk(KERN_NOTICE); and printk(linux_banner);
>
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs•org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
--
Sincerely,
Vitaly
prev parent reply other threads:[~2006-01-10 9:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-10 3:06 [Problem] linux 2.6.14 kernel hang up after the uImage uncompressed successfully Jonathan Qiang
2006-01-10 8:23 ` Wolfgang Denk
2006-01-10 9:32 ` Vitaly Bordug [this message]
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