From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from outbound10-sin-R.bigfish.com (outbound-sin.frontbridge.com [207.46.51.80]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "*.bigfish.com", Issuer "*.bigfish.com" (not verified)) by ozlabs.org (Postfix) with ESMTP id 89B29DDE2F for ; Tue, 22 Jan 2008 05:46:17 +1100 (EST) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Subject: RE: Generated xilinx linux 2.6 image sections Date: Mon, 21 Jan 2008 10:45:48 -0800 In-Reply-To: <14997109.post@talk.nabble.com> References: <14997109.post@talk.nabble.com> From: "Stephen Neuendorffer" To: "greenlean" , Message-Id: <20080121184553.569BF179805C@mail212-sin.bigfish.com> List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The testapps are generated using a different linker script. Based on what you sent out, it looks like your EDK design has a memory at 0x10000000, but this is not reflected in the linux image you've generated. This makes me suspect that you haven't generated the BSP and copied the appropriate xparameters file over xparameters_xup.h (assuming you are using CONFIG_XILINX_XUPV2P). Steve > -----Original Message----- > From: linuxppc-embedded-bounces+stephen=3Dneuendorffer.name@ozlabs.org [mailto:linuxppc-embedded- > bounces+stephen=3Dneuendorffer.name@ozlabs.org] On Behalf Of greenlean > Sent: Monday, January 21, 2008 5:06 AM > To: linuxppc-embedded@ozlabs.org > Subject: Generated xilinx linux 2.6 image sections >=20 >=20 > Hi all, >=20 > I'm trying to boot the 2.6 xilinx kernel downloaded from their git server in > the XUPV2P board I'm really having troubles (I can't see anything in the > minicom console terminal). I'm not seeing anything, neither the ucompressing > kernel string nor the prompt with the memory addresses that kernel prompt at > first time, so I have started to distrust of anything. >=20 > When I download the kernel using xmd, I see: >=20 > XMD% dow imagen_UART16550_ml300.elf > section, .text: 0x00400000-0x0040387b > section, .data: 0x00404000-0x004e6fff > section, .bss: 0x004e7000-0x004e919f > Downloaded Program imagen_UART16550_ml300.elf > Setting PC with Program Start Address 0x00400000 >=20 > and when I download some of the TestApp generated by EDK I see: >=20 > XMD% dow perif.elf > section, .vectors: 0xfffe0000-0xfffe20c3 > section, .text: 0x10000000-0x10003b7b > section, .init: 0x10003b7c-0x10003b9f > section, .fini: 0x10003ba0-0x10003bbf > section, .boot0: 0xfffe20c4-0xfffe20d3 > section, .boot: 0xfffffffc-0xffffffff > section, .rodata: 0x10003bc0-0x10004111 > section, .sdata2: 0x10004114-0x10004113 > section, .sbss2: 0x10004114-0x10004113 > section, .data: 0x10004114-0x10004243 > section, .got: 0x10004244-0x10004243 > section, .got1: 0x10004244-0x10004243 > section, .got2: 0x10004244-0x1000425f > section, .ctors: 0x10004260-0x10004267 > section, .dtors: 0x10004268-0x1000426f > section, .fixup: 0x10004270-0x1000426f > section, .eh_frame: 0x10004270-0x10004277 > section, .jcr: 0x10004278-0x1000427b > section, .gcc_except_table: 0x1000427c-0x100042 > section, .sdata: 0x1000427c-0x10004293 > section, .sbss: 0x10004294-0x100042a3 > section, .bss: 0x100042a4-0x10004473 > section, .stack: 0x10004474-0x1000647f > section, .heap: 0x10006480-0x1000847f > Downloaded Program perif.elf > Setting PC with Program Start Address 0xfffffffc >=20 > Does anybody know why the kernel elf don't have a boot section like the > TestApp generated by EDK? >=20 > I suppossed this is because the image kernel is compressed, but despite > beeing compressed it should have a boot section or something similar ??? > It's right that the kernel start address is set to the 0x00400000?? >=20 > Or does the section .text contains all the kernel code to uncompresse the > code of the kernel?? >=20 >=20 >=20 > -- > View this message in context: http://www.nabble.com/Generated-xilinx-linux-2.6--image-sections- > tp14997109p14997109.html > Sent from the linuxppc-embedded mailing list archive at Nabble.com. >=20 > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded