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f86ef74ed9
Memory: 124428K/131072K available (3748K kernel code, 188K rwdata, 648K rodata, 508K init, 290K bss, 6644K reserved) Kernel virtual memory layout: * 0xfffdf000..0xfffff000 : fixmap * 0xfde00000..0xfe000000 : consistent mem * 0xfddf6000..0xfde00000 : early ioremap * 0xc9000000..0xfddf6000 : vmalloc & ioremap SLUB: HWalign=16, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Today, IMMR is mapped 1:1 at startup Mapping IMMR 1:1 is just wrong because it may overlap with another area. On most mpc8xx boards it is OK as IMMR is set to 0xff000000 but for instance on EP88xC board, IMMR is at 0xfa200000 which overlaps with VM ioremap area This patch fixes the virtual address for remapping IMMR with the fixmap regardless of the value of IMMR. The size of IMMR area is 256kbytes (CPM at offset 0, security engine at offset 128k) so a 512k page is enough Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Scott Wood <oss@buserror.net> |
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| .. | ||
| boot | ||
| configs | ||
| crypto | ||
| include | ||
| kernel | ||
| kvm | ||
| lib | ||
| math-emu | ||
| mm | ||
| net | ||
| oprofile | ||
| perf | ||
| platforms | ||
| scripts | ||
| sysdev | ||
| xmon | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| relocs_check.sh | ||