1 files changed, 0 insertions, 82 deletions
diff --git a/arch/x86/boot/pmjump.S b/arch/x86/boot/pmjump.S
deleted file mode 100644
index 4dd1881e65..0000000000
--- a/arch/x86/boot/pmjump.S
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/* SPDX-FileCopyrightText: 1991,1992 Linus Torvalds */
-/* SPDX-FileCopyrightText: 2007 rPath, Inc. */
-
-/**
- * @file
- * @brief The actual transition into protected mode
- *
- * Note: This function is running in flat and real mode. Due to some
- * other restrictions it must running from an address space below 0x10000
- */
-
-/**
- * @fn void protected_mode_jump(void)
- * @brief Switches the first time from real mode to flat mode
- */
-
-#include <asm/modes.h>
-#include "boot.h"
-
-	.file "pmjump.S"
-	.code16
-	.section .boot.text.protected_mode_jump, "ax"
-
-	.globl	protected_mode_jump
-	.type	protected_mode_jump, @function
-
-protected_mode_jump:
-	jmp 1f			/* Short jump to serialize on 386/486 */
-1:
-
-	movw $__BOOT_DS, %cx
-	movw $__BOOT_TSS, %di
-
-	movl %cr0, %edx
-	orb $X86_CR0_PE, %dl	/* enable protected mode */
-	movl %edx, %cr0
-
-	/* Transition to 32-bit flat mode */
-	data32  ljmp $__BOOT_CS, $in_pm32
-	.size protected_mode_jump, .-protected_mode_jump
-
-/* ------------------------------------------------------------------------ */
-
-	.section ".text.in_pm32","ax"
-	.code32
-
-	.extern uboot_entry
-	.extern __bss_stop
-
-	.type	in_pm32, @function
-in_pm32:
-	# Set up data segments for flat 32-bit mode
-	movl %ecx, %ds
-	movl %ecx, %es
-	movl %ecx, %fs
-	movl %ecx, %gs
-	movl %ecx, %ss
-/*
- * Our flat mode code uses its own stack area behind the bss. With this we
- * are still able to return to real mode temporarely
- */
-	movl $__bss_stop + 32768, %esp
-
-	# Set up TR to make Intel VT happy
-	ltr %di
-
-	# Clear registers to allow for future extensions to the
-	# 32-bit boot protocol
-	xorl %ecx, %ecx
-	xorl %edx, %edx
-	xorl %ebx, %ebx
-	xorl %ebp, %ebp
-	xorl %edi, %edi
-
-	# Set up LDTR to make Intel VT happy
-	lldt %cx
-
-	jmp uboot_entry
-
-	.size in_pm32, .-in_pm32
-