Lines Matching refs:memory
143 bool "Unaligned memory access in use space"
146 memory accesses in hardware but through an exception handler.
147 Per default, unaligned memory accesses are disabled in user space.
149 Say Y here to enable unaligned memory access in user space.
211 to mapping the MMU and after mapping even if the area of low memory
229 lowermost 128 MB of memory linearly to the areas starting
231 When there are more than 128 MB memory in the system not
233 The physical memory that's not permanently mapped is called
234 "high memory".
350 memory size and the root device (e.g., mem=64M root=/dev/nfs).
405 The kernel memory allocator divides physically contiguous memory
408 keeps in the memory allocator. If you need to allocate very large
409 blocks of physically contiguous memory, then you may need to
413 a value of 11 means that the largest free memory block is 2^10 pages.
423 hex "Physical address of the default memory area start"
428 This is a fallback start address of the default memory area, it is
429 used when no physical memory size is passed through DTB or through
442 hex "Maximal size of the default memory area"
446 This is a fallback size of the default memory area, it is used when
447 no physical memory size is passed through DTB or through boot