Revert "mips: Manually call fdt_init_reserved_mem() method"
This reverts commit 3751cbda. Originally the patch was created to fix the reserved-memory DT-node parsing failure on the early stages of the platform memory initialization. That happened due to the two early memory allocators utilization that time: bootmem and memblock. At first the platform-specific memory mapping array was initialized. Then the early_init_fdt_scan_reserved_mem() was called, which couldn't fully parse the "reserved-memory" DT-node since neither memblock nor bootmem allocators hadn't been initialized at that stage, so the fdt_init_reserved_mem() method failed on the memory allocation calls. Only after that the platform-specific memory mapping were used to create proper bootmem and memblock structures and let the early memory allocations work. That's why we had to call the fdt_init_reserved_mem() method one more time to retry the initialization of the features like CMA. The necessity to have that fix was disappeared after the full memblock support had been added to the MIPS kernel and all plat_mem_setup() had been fixed to add the memory regions right into the memblock memory pool. Let's revert that patch then especially after having Paul reported that the second fdt_init_reserved_mem() call causes the reserved memory pool being created twice bigger than implied. Fixes: a94e4f24 ("MIPS: init: Drop boot_mem_map") Reported-by:Paul Cercueil <paul@crapouillou.net> Signed-off-by:
Serge Semin <Sergey.Semin@baikalelectronics.ru> Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de>
parent
9f0781ba
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