X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-uboot.git;a=blobdiff_plain;f=arch%2Farm%2Fcpu%2Fs3c44b0%2Fstart.S;h=78183fc19bc40874a341e000277868164d5447f2;hp=7361aa268a6683242a35229906d72630bc8a3c2a;hb=47b8e527448c94d09fc8dbdb6601ea7a605ff955;hpb=8dc16cf9dd6196d99969d12741df186a61a2f9a3

diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S
index 7361aa268a..78183fc19b 100644
--- a/arch/arm/cpu/s3c44b0/start.S
+++ b/arch/arm/cpu/s3c44b0/start.S
@@ -80,10 +80,6 @@ _TEXT_BASE:
 _bss_start_ofs:
 	.word __bss_start - _start
 
-.globl _image_copy_end_ofs
-_image_copy_end_ofs:
-	.word __image_copy_end - _start
-
 .globl _bss_end_ofs
 _bss_end_ofs:
 	.word __bss_end - _start
@@ -140,79 +136,6 @@ reset:
 
 /*------------------------------------------------------------------------------*/
 
-/*
- * void relocate_code(addr_moni)
- *
- * This function relocates the monitor code.
- */
-	.globl	relocate_code
-relocate_code:
-	mov	r6, r0	/* save addr of destination */
-
-	adr	r0, _start
-	subs	r9, r6, r0		/* r9 <- relocation offset */
-	beq	relocate_done		/* skip relocation */
-	mov	r1, r6			/* r1 <- scratch for copy_loop */
-	ldr	r3, _image_copy_end_ofs
-	add	r2, r0, r3		/* r2 <- source end address	    */
-
-copy_loop:
-	ldmia	r0!, {r10-r11}		/* copy from source address [r0]    */
-	stmia	r1!, {r10-r11}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-
-#ifndef CONFIG_SPL_BUILD
-	/*
-	 * fix .rel.dyn relocations
-	 */
-	ldr	r0, _TEXT_BASE		/* r0 <- Text base */
-	ldr	r10, _dynsym_start_ofs	/* r10 <- sym table ofs */
-	add	r10, r10, r0		/* r10 <- sym table in FLASH */
-	ldr	r2, _rel_dyn_start_ofs	/* r2 <- rel dyn start ofs */
-	add	r2, r2, r0		/* r2 <- rel dyn start in FLASH */
-	ldr	r3, _rel_dyn_end_ofs	/* r3 <- rel dyn end ofs */
-	add	r3, r3, r0		/* r3 <- rel dyn end in FLASH */
-fixloop:
-	ldr	r0, [r2]		/* r0 <- location to fix up, IN FLASH! */
-	add	r0, r0, r9		/* r0 <- location to fix up in RAM */
-	ldr	r1, [r2, #4]
-	and	r7, r1, #0xff
-	cmp	r7, #23			/* relative fixup? */
-	beq	fixrel
-	cmp	r7, #2			/* absolute fixup? */
-	beq	fixabs
-	/* ignore unknown type of fixup */
-	b	fixnext
-fixabs:
-	/* absolute fix: set location to (offset) symbol value */
-	mov	r1, r1, LSR #4		/* r1 <- symbol index in .dynsym */
-	add	r1, r10, r1		/* r1 <- address of symbol in table */
-	ldr	r1, [r1, #4]		/* r1 <- symbol value */
-	add	r1, r1, r9		/* r1 <- relocated sym addr */
-	b	fixnext
-fixrel:
-	/* relative fix: increase location by offset */
-	ldr	r1, [r0]
-	add	r1, r1, r9
-fixnext:
-	str	r1, [r0]
-	add	r2, r2, #8		/* each rel.dyn entry is 8 bytes */
-	cmp	r2, r3
-	blo	fixloop
-#endif
-
-relocate_done:
-
-	bx	lr
-
-_rel_dyn_start_ofs:
-	.word __rel_dyn_start - _start
-_rel_dyn_end_ofs:
-	.word __rel_dyn_end - _start
-_dynsym_start_ofs:
-	.word __dynsym_start - _start
-
 	.globl	c_runtime_cpu_setup
 c_runtime_cpu_setup: