Remove the arm26 port

The arm26 port has been in a state where it was far from even compiling
for quite some time.

Ian Molton agreed with the removal.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 112 deletions

diff --git a/arch/arm26/kernel/head.S b/arch/arm26/kernel/head.S
deleted file mode 100644
index 93575e0e58f..00000000000
--- a/arch/arm26/kernel/head.S
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- *  linux/arch/arm26/kernel/head.S
- *
- *  Copyright (C) 1994-2000 Russell King
- *  Copyright (C) 2003 Ian Molton
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  26-bit kernel startup code
- */
-#include <linux/linkage.h>
-#include <asm/mach-types.h>
-
-		.globl	swapper_pg_dir
-		.equ	swapper_pg_dir,	0x0207d000
-
-/*
- * Entry point.
- */
-		.section ".init.text",#alloc,#execinstr
-ENTRY(stext)
-
-__entry:
-		cmp	pc, #0x02000000
-		ldrlt	pc, LC0			@ if 0x01800000, call at 0x02080000
-		teq	r0, #0                  @ Check for old calling method
-		blne	oldparams		@ Move page if old
-
-		adr	r0, LC0
-		ldmib	r0, {r2-r5, sp}		@ Setup stack (and fetch other values)
-
-		mov	r0, #0			@ Clear BSS
-1:		cmp	r2, r3
-		strcc	r0, [r2], #4
-		bcc	1b
-
-		bl	detect_proc_type
-		str	r0, [r4]
-		bl	detect_arch_type
-		str	r0, [r5]
-
-#ifdef CONFIG_XIP_KERNEL
-               ldr     r3, ETEXT                       @ data section copy
-               ldr     r4, SDATA
-               ldr     r5, EDATA
-1:
-               ldr     r6, [r3], #4
-               str     r6, [r4], #4
-               cmp     r4, r5
-               blt     1b
-#endif
-		mov	fp, #0
-		b	start_kernel
-
-LC0:		.word	_stext
-		.word	__bss_start		@ r2
-		.word	_end			@ r3
-		.word	processor_id		@ r4
-		.word	__machine_arch_type	@ r5
-		.word	init_thread_union+8192	@ sp
-#ifdef CONFIG_XIP_KERNEL
-ETEXT:		.word   _endtext
-SDATA:		.word   _sdata
-EDATA:		.word   __bss_start
-#endif
-
-arm2_id:	.long	0x41560200  @ ARM2 and 250 dont have a CPUID
-arm250_id:	.long	0x41560250  @ So we create some after probing for them
-		.align
-
-oldparams:	mov     r4, #0x02000000
-		add	r3, r4, #0x00080000
-		add	r4, r4, #0x0007c000
-1:		ldmia	r0!, {r5 - r12}
-		stmia	r4!, {r5 - r12}
-		cmp	r4, r3
-		blt	1b
-		mov	pc, lr
-
-/*
- * We need some way to automatically detect the difference between
- * these two machines.  Unfortunately, it is not possible to detect
- * the presence of the SuperIO chip, because that will hang the old
- * Archimedes machines solid.
- */
-/* DAG: Outdated, these have been combined !!!!!!! */
-detect_arch_type:
-#if defined(CONFIG_ARCH_ARC)
-		mov	r0, #MACH_TYPE_ARCHIMEDES
-#elif defined(CONFIG_ARCH_A5K)
-		mov	r0, #MACH_TYPE_A5K
-#endif
-		mov	pc, lr
-
-detect_proc_type:
-		mov	ip, lr
-		mov	r2, #0xea000000		@ Point undef instr to continuation
-		adr	r0, continue - 12
-		orr	r0, r2, r0, lsr #2
-		mov	r1, #0
-		str	r0, [r1, #4]
-		ldr	r0, arm2_id
-		swp	r2, r2, [r1]		@ check for swp (ARM2 cant)
-		ldr	r0, arm250_id
-		mrc	15, 0, r3, c0, c0	@ check for CP#15 (ARM250 cant)
-		mov	r0, r3
-continue:	mov	r2, #0xeb000000		@ Make undef vector loop
-		sub	r2, r2, #2
-		str	r2, [r1, #4]
-		mov	pc, ip