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Redboot - Cirrus EP9315 and Spansion S29GL512N problem
- From: "Hasjim Williams" <sourceware dot ecos-devel at lists dot futaris dot org>
- To: ecos-devel at sourceware dot org
- Date: Thu, 06 Dec 2007 13:33:53 +1000
- Subject: Redboot - Cirrus EP9315 and Spansion S29GL512N problem
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