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From: "Hasjim Williams" <sourceware.ecos-devel@lists.futaris.org>
To: ecos-devel@sourceware.org
Subject: Redboot - Cirrus EP9315 and Spansion S29GL512N problem
Date: Thu, 06 Dec 2007 03:34:00 -0000	[thread overview]
Message-ID: <1196912033.14622.1225077923@webmail.messagingengine.com> (raw)

Hello everyone,

I'm having problems getting my ARM920T based EP9315 board to work with
64MB flash.  We have 64MB of RAM onboard.  We previously had S29GL128N
and S29GL256N parts on the board, and haven't been able to get Redboot
to boot up correctly with the S29GL512N.  It works fine with the
S29GL256N or S29GL128N still.

As soon as it boots up, it spits out this error message, constantly:

#dd$T0a0f:f06a0100;0d:f07e0400;#dd$T0a0f:f06a0100;0d:f07e0400;
#dd$T0a0f:f06a0100;0d:f07e0400;#dd$T0a0f:f06a0100;0d:f07e0400;

Can anyone suggest anything that I'm missing:

packages/devs/flash/arm/edb9312/current/cdl/flash_edb9312_a_amd.cdl:

    requires      CYGHWR_DEVS_FLASH_AMD_S29GL128N
    requires      CYGHWR_DEVS_FLASH_AMD_S29GL256N
    requires      CYGHWR_DEVS_FLASH_AMD_S29GL512N

packages/hal/arm/arm9/ep93xx/current/include/conf/mlt_arm9_edb9315a_romram.ldi:

MEMORY
{
    ram : ORIGIN = 0, LENGTH = 0x10000000
    rom : ORIGIN = 0x60000000, LENGTH = 0x8000000
}

packages/hal/arm/arm9/ep93xx/current/include/conf/mlt_arm9_edb9315a_romram.h:

#define CYGMEM_REGION_rom (0x60000000)
#define CYGMEM_REGION_rom_SIZE (0x8000000)
#define CYGMEM_REGION_rom_ATTR (CYGMEM_REGION_ATTR_R)

Thanks for any suggestions,


Hasjim Williams

             reply	other threads:[~2007-12-06  3:34 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-12-06  3:34 Hasjim Williams [this message]
2007-12-06  4:29 ` Manfred Gruber
2007-12-06  5:29   ` Hasjim Williams
2007-12-06 23:29     ` Hasjim Williams
2007-12-06 23:52       ` Manfred Gruber

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