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path: root/cpu/mpc85xx/tlb.c
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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>
2009-01-13Change DDR tlb start entry to CONFIG param for 85xxHaiying Wang
So that we can locate the DDR tlb start entry to the value other than 8. By default, it is still 8. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
2008-12-1985xx: Add support to populate addr map based on TLB settingsKumar Gala
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-27FSL DDR: Add e500 TLB helper for DDR codeKumar Gala
Provide a helper function that board code can call to map TLBs when setting up DDR. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-01-23Coding Style Cleanup; update CHANGELOGWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-01-1785xx: Get ride of old TLB setup codeKumar Gala
Now that all boards have been converted, remove old config code and the config option for the new style. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-01-1785xx: Introduce new tlb APIKumar Gala
Add a set of functions to manipulate TLB entries: * set_tlb() - write a tlb entry * invalidate_tlb() - invalidate a tlb array * disable_tlb() - disable a variable size tlb entry * init_tlbs() - setup initial tlbs based on static table Signed-off-by: Kumar Gala <galak@kernel.crashing.org>