arch/arm64/include/asm/fixmap.h

46

FIX_FDT = FIX_FDT_END + DIV_ROUND_UP(MAX_FDT_SIZE, PAGE_SIZE) + 1,

arch/arm64/include/asm/kernel-pgtable.h

64

#define INIT_IDMAP_FDT_PAGES (EARLY_PAGES(INIT_IDMAP_PGTABLE_LEVELS, 0UL, UL(MAX_FDT_SIZE), 1) - 1)

arch/arm64/kernel/pi/map_kernel.c

203

phys_addr_t efdt = fdt + MAX_FDT_SIZE;

arch/arm64/mm/fixmap.c

166

if (*size > MAX_FDT_SIZE)

arch/riscv/include/asm/pgtable.h

103

#define FIX_FDT_SIZE (MAX_FDT_SIZE + SZ_2M)

arch/riscv/include/asm/pgtable.h

107

#define FIX_FDT_SIZE MAX_FDT_SIZE

arch/riscv/mm/init.c

990

pa, MAX_FDT_SIZE, PAGE_KERNEL);

drivers/firmware/efi/libstub/fdt.c

208

#ifndef MAX_FDT_SIZE

drivers/firmware/efi/libstub/fdt.c

276

status = efi_allocate_pages(MAX_FDT_SIZE, new_fdt_addr, ULONG_MAX);

drivers/firmware/efi/libstub/fdt.c

283

(void *)*new_fdt_addr, MAX_FDT_SIZE, cmdline_ptr);

drivers/firmware/efi/libstub/fdt.c

334

efi_free(MAX_FDT_SIZE, *new_fdt_addr);