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path: root/include/asm-ppc/config.h
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2009-02-23MPC86xx: set CONFIG_MAX_MEM_MAPPED to 2G by defaultBecky Bruce
Currently, we get 256MB as the default, but since all the 86xx board configs define a 2G BAT mapping for RAM, raise default to 2G. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Acked-by: Jon Loeliger <jdl@freescale.com>
2009-02-1685xx: Fix how we map DDR memoryKumar Gala
Previously we only allowed power-of-two memory sizes and didnt handle >2G of memory. Now we will map up to CONFIG_MAX_MEM_MAPPED and should properly handle any size that we can make in the TLBs we have available to us Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-02-12ppc4xx: Fix problem with CONFIG_MAX_MEM_MAPPED in include/asm-ppc/config.hStefan Roese
CONFIG_SDRAM_PPC4xx_IBM_DDR2 is not set when include/asm-ppc/config.h is included. So for katmai, CONFIG_MAX_MEM_MAPPED will get set to 256MB. It makes perfect sense to set CONFIG_MAX_MEM_MAPPED to 2GB for all PPC4xx boards right now. Signed-off-by: Stefan Roese <sr@denx.de>
2009-02-10ppc: Move CONFIG_MAX_MEM_MAPPED to common config.hKumar Gala
Moved CONFIG_MAX_MEM_MAPPED to the asm/config.h so its kept consistent between the two current users (lib_ppc/board.c, 44x SPD DDR2). Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de>
2009-02-10Add an architecture specific config.h for common definesKumar Gala
We have common defines that we duplicate in various ways. Having an arch specific config.h gives us a common location for those defines. Eventually we should be able to replace this when we have proper Kconfig support. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>