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YAMON can expose more than 256MB of RAM to Linux on Malta by passing an ememsize environment variable with the full size, but the kernel then needs to be careful to choose the corresponding physical memory regions, avoiding the IO memory window. This is platform dependent, and on Malta it also depends on the memory layout which varies between system controllers. Extend yamon_dt_amend_memory() to generically handle this by taking [e]memsize bytes of memory from an array of memory regions passed in as a new parameter. Board code provides this array as appropriate depending on its own memory map. [paul.burton@imgtec.com: SEAD-3 supports 384MB DDR from 0] Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16182/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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| .. | ||
| board-sead3.c | ||
| init.c | ||
| irq.c | ||
| Kconfig | ||
| kexec.c | ||
| Makefile | ||
| Platform | ||
| proc.c | ||
| vmlinux.its.S | ||
| yamon-dt.c | ||