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Re: FW: IXDP425 SDRAM CONFIG & Linux ATAGS

From: Jon Ringle <ml dot ecos at ringle dot org>
To: ecos-discuss at ecos dot sourceware dot org
Date: Wed, 28 Sep 2005 13:00:58 -0400
Subject: Re: [ECOS] FW: [ECOS] IXDP425 SDRAM CONFIG & Linux ATAGS
References: <C140E1FA25E4904BB0E9A42338B62F8C226DC3@mail.teconpc.local><000601c5c3f9$73c17b20$1700a8c0@laptop2>
Reply-to: ml dot ecos at ringle dot org

On Wednesday 28 September 2005 02:54 am, Dave wrote:
> I just dug into this today...I put a dump in redboot_linux_exec.c after
> filling up the ATAGs and before executing kernel and looked at memory at
> 0x100. It looks perfect to me...ATAGs present are ATAG_CORE, ATAG_MEM and
> ATAG_CMDLINE.

Dump the value of 
CYGARC_PHYSICAL_ADDRESS(CYGHWR_REDBOOT_ARM_LINUX_TAGS_ADDRESS)

This is the value that should be in your linux's machine_desc.boot_params

Jon

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