Haavard Skinnemoen 1f36f73fe7 avr32: Add simple paging support ... Use the MMU hardware to set up 1:1 mappings between physical and virtual addresses. This allows us to bypass the cache when accessing the flash without having to do any physical-to-virtual address mapping in the CFI driver. The virtual memory mappings are defined at compile time through a sorted array of virtual memory range objects. When a TLB miss exception happens, the exception handler does a binary search through the array until it finds a matching entry and loads it into the TLB. The u-boot image itself is covered by a fixed TLB entry which is never replaced. This makes the 'saveenv' command work again on ATNGW100 and other boards using the CFI driver, hopefully without breaking any rules. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>		2010-09-03 15:13:02 +02:00
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arm	ARM: Update ARM mach-types	2010-08-18 21:15:57 +02:00
avr32	avr32: Add simple paging support	2010-09-03 15:13:02 +02:00
blackfin	Blackfin: re-use board data in cpu banner	2010-08-11 11:29:19 -04:00
i386	Rename getenv_r() into getenv_f()	2010-08-04 00:45:36 +02:00
m68k	miiphy: constify device name	2010-08-09 11:52:29 -07:00
microblaze	Make sure that argv[] argument pointers are not modified.	2010-07-04 23:55:42 +02:00
mips	miiphy: constify device name	2010-08-09 11:52:29 -07:00
nios2	nios2: add gpio_request	2010-07-12 11:30:51 -04:00
powerpc	Merge branch 'master' of git://git.denx.de/u-boot-arm	2010-08-10 23:03:15 +02:00
sh	Make sure that argv[] argument pointers are not modified.	2010-07-04 23:55:42 +02:00
sparc	Rename getenv_r() into getenv_f()	2010-08-04 00:45:36 +02:00
.gitignore	update include/asm/ gitignore after move	2010-05-07 00:17:30 +02:00