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authorStefan Roese <sr@denx.de>2006-08-29 08:04:32 +0200
committerStefan Roese <sr@denx.de>2006-08-29 08:04:32 +0200
commitf5577aae4aa9f245c4c67308fe0f7b3cecf61c93 (patch)
treeb21792fb31a59d5b0d63c770482932614fab6294 /include/asm-mips/cachectl.h
parent16850919ff8666f20d047cb83b4ee77581336515 (diff)
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Improve DIMM detection for AMCC Yucca 440SPe board
Improved the memory DIMM detection for the Yucca 440SPe board for the case where a memory DIMM is falsely detected as present. This issue is seen on some AMCC Yucca 440SPe validation boards if only one 512MB memory DIMM is installed, i.e. DIMM slot 0 is populated and DIMM slot 1 is empty. In this case, U-Boot does not correctly detect that there is only one DIMM memory module installed and will falsely detect two DIMM memory modules are present and therefore U-Boot will not calculate the correct amount of total memory and u-boot will not booting up. Patch by Adam Graham, 24 Aug 2006
Diffstat (limited to 'include/asm-mips/cachectl.h')
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