Commit 9c4cd2a7 authored by Ard Biesheuvel's avatar Ard Biesheuvel Committed by Catalin Marinas
Browse files

arm64: kernel: Remove early fdt remap code 



The early FDT remap code is no longer used so let's drop it.

Signed-off-by: default avatarArd Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20240214122845.2033971-50-ardb+git@google.com


Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
parent e223a449

arch/arm64/include/asm/setup.h

+0 −3
Original line number Diff line number Diff line
@@ -7,9 +7,6 @@ 


#include <uapi/asm/setup.h>



void *get_early_fdt_ptr(void);

void early_fdt_map(u64 dt_phys);



/*

 * These two variables are used in the head.S file.

 */

arch/arm64/kernel/setup.c

+0 −15
Original line number Diff line number Diff line
@@ -166,21 +166,6 @@ static void __init smp_build_mpidr_hash(void) 
		pr_warn("Large number of MPIDR hash buckets detected\n");

}



static void *early_fdt_ptr __initdata;



void __init *get_early_fdt_ptr(void)

{

	return early_fdt_ptr;

}



asmlinkage void __init early_fdt_map(u64 dt_phys)

{

	int fdt_size;



	early_fixmap_init();

	early_fdt_ptr = fixmap_remap_fdt(dt_phys, &fdt_size, PAGE_KERNEL);

}



static void __init setup_machine_fdt(phys_addr_t dt_phys)

{

	int size;