Drop support for CONFIG_SYS_ARM_WITHOUT_RELOC

When this define was introduced, the idea was to provide a soft
migration path for ARM boards to get adapted to the new relocation
support.  However, other recent changes led to a different
implementation (ELF relocation), where this no longer works.  By now
CONFIG_SYS_ARM_WITHOUT_RELOC does not only not help any more, but it
actually hurts because it obfuscates the actual code by sprinkling it
with lots of dead and non-working debris.

So let's make a clean cut and drop CONFIG_SYS_ARM_WITHOUT_RELOC.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Tested-by: Heiko Schocher <hs@denx.de>
Tested-by: Reinhard Meyer <u-boot@emk-elektronik.de>

arch/arm/config.mk

@@ -33,9 +33,6 @@ STANDALONE_LOAD_ADDR = 0xc100000
 endif
 endif
 
-ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
-PLATFORM_CPPFLAGS += -DCONFIG_SYS_ARM_WITHOUT_RELOC
-endif
 PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
 
 # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb:
@@ -68,9 +65,7 @@ endif
 endif
 LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
 
-ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
 # needed for relocation
 ifndef CONFIG_NAND_SPL
 PLATFORM_LDFLAGS += -pie
 endif
-endif

arch/arm/cpu/arm1136/start.S

@@ -132,14 +132,11 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
 	.word	0x0badc0de
-#endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /*
  * the actual reset code
  */
@@ -318,112 +315,6 @@ _rel_dyn_end_ofs:
 _dynsym_start_ofs:
 	.word __dynsym_start - _start
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-#ifdef CONFIG_OMAP2420H4
-       /* Copy vectors to mask ROM indirect addr */
-	adr	r0, _start		/* r0 <- current position of code   */
-		add     r0, r0, #4				/* skip reset vector			*/
-	mov	r2, #64			/* r2 <- size to copy  */
-	add	r2, r0, r2		/* r2 <- source end address	    */
-	mov	r1, #SRAM_OFFSET0	  /* build vect addr */
-	mov	r3, #SRAM_OFFSET1
-	add	r1, r1, r3
-	mov	r3, #SRAM_OFFSET2
-	add	r1, r1, r3
-next:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	bne	next			/* loop until equal */
-	bl	cpy_clk_code		/* put dpll adjust code behind vectors */
-#endif
-	/* the mask ROM code should have PLL and others stable */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl  cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp	r0, r1			/* don't reloc during debug	    */
-#ifndef CONFIG_PRELOADER
-	beq	stack_setup
-#endif	/* CONFIG_PRELOADER */
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot	    */
-	add	r2, r0, r2		/* r2 <- source end address	    */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-#ifdef CONFIG_PRELOADER
-	sub	sp, r0, #128		/* leave 32 words for abort-stack   */
-#else
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area			    */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo			    */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-#endif	/* CONFIG_PRELOADER */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	adr	r2, _start
-	ldr	r0, _bss_start_ofs	/* find start of bss segment        */
-	add	r0, r0, r2
-	ldr	r1, _bss_end_ofs	/* stop here                        */
-	add	r1, r1, r2
-	mov	r2, #0x00000000		/* clear			    */
-
-#ifndef CONFIG_PRELOADER
-clbss_l:str	r2, [r0]		/* clear loop...		    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	bne	clbss_l
-#endif
-
-	ldr	r0, _start_armboot_ofs
-	adr	r1, _start
-	add	r0, r0, r1
-	ldr	pc, r0
-
-_start_armboot_ofs:
-#ifdef CONFIG_NAND_SPL
-	.word nand_boot - _start
-#else
-#ifdef CONFIG_ONENAND_IPL
-	.word start_oneboot - _start
-#else
-	.word start_armboot - _start
-#endif /* CONFIG_ONENAND_IPL */
-#endif /* CONFIG_NAND_SPL */
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -508,13 +399,7 @@ cpu_init_crit:
 	sub	sp, sp, #S_FRAME_SIZE		@ carve out a frame on current user stack
 	stmia	sp, {r0 - r12}			@ Save user registers (now in svc mode) r0-r12
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	ldr	r2, IRQ_STACK_START_IN		@ set base 2 words into abort stack
-#else
-	adr	r2, _start
-	sub	r2, r2, #(CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)	@ set base 2 words into abort stack
-#endif
 	ldmia	r2, {r2 - r3}			@ get values for "aborted" pc and cpsr (into parm regs)
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
 
@@ -545,13 +430,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack (enter in banked mode)
-#else
-	adr	r13, _start			@ setup our mode stack (enter in banked mode)
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ move to reserved a couple spots for abort stack
-#endif
 
 	str	lr, [r13]			@ save caller lr in position 0 of saved stack
 	mrs	lr, spsr			@ get the spsr
@@ -567,13 +446,7 @@ cpu_init_crit:
 	.macro get_bad_stack_swi
 	sub	r13, r13, #4			@ space on current stack for scratch reg.
 	str	r0, [r13]			@ save R0's value.
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	ldr	r0, IRQ_STACK_START_IN		@ get data regions start
-#else
-	ldr	r0, _armboot_start		@ get data regions start
-	sub	r0, r0, #(CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r0, r0, #(GENERATED_GBL_DATA_SIZE+8)	@ move past gbl and a couple spots for abort stack
-#endif
 	str	lr, [r0]			@ save caller lr in position 0 of saved stack
 	mrs	r0, spsr			@ get the spsr
 	str	lr, [r0, #4]			@ save spsr in position 1 of saved stack

arch/arm/cpu/arm1176/start.S

@@ -108,12 +108,6 @@ _TEXT_BASE:
 _TEXT_PHY_BASE:
 	.word	CONFIG_SYS_PHY_UBOOT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  * Subtracting _start from them lets the linker put their
@@ -157,7 +151,6 @@ _rel_dyn_end_ofs:
 _dynsym_start_ofs:
 	.word __dynsym_start - _start
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -419,188 +412,6 @@ _board_init_r_ofs:
 	.word board_init_r - _start
 #endif
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0, cpsr
-	bic	r0, r0, #0x3f
-	orr	r0, r0, #0xd3
-	msr	cpsr, r0
-
-/*
- *************************************************************************
- *
- * CPU_init_critical registers
- *
- * setup important registers
- * setup memory timing
- *
- *************************************************************************
- */
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-cpu_init_crit:
-	/*
-	 * When booting from NAND - it has definitely been a reset, so, no need
-	 * to flush caches and disable the MMU
-	 */
-#ifndef CONFIG_NAND_SPL
-	/*
-	 * flush v4 I/D caches
-	 */
-	mov	r0, #0
-	mcr	p15, 0, r0, c7, c7, 0	/* flush v3/v4 cache */
-	mcr	p15, 0, r0, c8, c7, 0	/* flush v4 TLB */
-
-	/*
-	 * disable MMU stuff and caches
-	 */
-	mrc	p15, 0, r0, c1, c0, 0
-	bic	r0, r0, #0x00002300	@ clear bits 13, 9:8 (--V- --RS)
-	bic	r0, r0, #0x00000087	@ clear bits 7, 2:0 (B--- -CAM)
-	orr	r0, r0, #0x00000002	@ set bit 2 (A) Align
-	orr	r0, r0, #0x00001000	@ set bit 12 (I) I-Cache
-
-	/* Prepare to disable the MMU */
-	adr	r2, mmu_disable_phys
-	sub	r2, r2, #(CONFIG_SYS_PHY_UBOOT_BASE - CONFIG_SYS_TEXT_BASE)
-	b	mmu_disable
-
-	.align 5
-	/* Run in a single cache-line */
-mmu_disable:
-	mcr	p15, 0, r0, c1, c0, 0
-	nop
-	nop
-	mov	pc, r2
-mmu_disable_phys:
-
-#ifdef CONFIG_DISABLE_TCM
-	/*
-	 * Disable the TCMs
-	 */
-	mrc	p15, 0, r0, c0, c0, 2	/* Return TCM details */
-	cmp	r0, #0
-	beq	skip_tcmdisable
-	mov	r1, #0
-	mov	r2, #1
-	tst	r0, r2
-	mcrne	p15, 0, r1, c9, c1, 1	/* Disable Instruction TCM if present*/
-	tst	r0, r2, LSL #16
-	mcrne	p15, 0, r1, c9, c1, 0	/* Disable Data TCM if present*/
-skip_tcmdisable:
-#endif
-#endif
-
-#ifdef CONFIG_PERIPORT_REMAP
-	/* Peri port setup */
-	ldr	r0, =CONFIG_PERIPORT_BASE
-	orr	r0, r0, #CONFIG_PERIPORT_SIZE
-	mcr	p15,0,r0,c15,c2,4
-#endif
-
-	/*
-	 * Go setup Memory and board specific bits prior to relocation.
-	 */
-	bl	lowlevel_init		/* go setup pll,mux,memory */
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-#ifdef CONFIG_ENABLE_MMU
-enable_mmu:
-	/* enable domain access */
-	ldr	r5, =0x0000ffff
-	mcr	p15, 0, r5, c3, c0, 0	/* load domain access register */
-
-	/* Set the TTB register */
-	ldr	r0, _mmu_table_base
-	ldr	r1, =CONFIG_SYS_PHY_UBOOT_BASE
-	ldr	r2, =0xfff00000
-	bic	r0, r0, r2
-	orr	r1, r0, r1
-	mcr	p15, 0, r1, c2, c0, 0
-
-	/* Enable the MMU */
-	mrc	p15, 0, r0, c1, c0, 0
-	orr	r0, r0, #1		/* Set CR_M to enable MMU */
-
-	/* Prepare to enable the MMU */
-	adr	r1, skip_hw_init
-	and	r1, r1, #0x3fc
-	ldr	r2, _TEXT_BASE
-	ldr	r3, =0xfff00000
-	and	r2, r2, r3
-	orr	r2, r2, r1
-	b	mmu_enable
-
-	.align 5
-	/* Run in a single cache-line */
-mmu_enable:
-
-	mcr	p15, 0, r0, c1, c0, 0
-	nop
-	nop
-	mov	pc, r2
-skip_hw_init:
-#endif
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, =CONFIG_SYS_UBOOT_BASE	/* base of copy in DRAM	    */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov 	r2, #0			/* clear                            */
-
-clbss_l:
-	str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-#ifndef CONFIG_NAND_SPL
-	ldr	pc, _start_armboot
-
-_start_armboot:
-	.word start_armboot
-#else
-	b	nand_boot
-/*	.word nand_boot*/
-#endif
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 #ifdef CONFIG_ENABLE_MMU
 _mmu_table_base:
 	.word mmu_table
@@ -687,14 +498,7 @@ phy_last_jump:
 	/* Save user registers (now in svc mode) r0-r12 */
 	stmia	sp, {r0 - r12}
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_SYS_MALLOC_LEN)
-	/* set base 2 words into abort stack */
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	/* get values for "aborted" pc and cpsr (into parm regs) */
 	ldmia	r2, {r2 - r3}
 	/* grab pointer to old stack */
@@ -709,16 +513,7 @@ phy_last_jump:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	/* setup our mode stack (enter in banked mode) */
-	ldr	r13, _armboot_start
-	/* move past malloc pool */
-	sub	r13, r13, #(CONFIG_SYS_MALLOC_LEN)
-	/* move to reserved a couple spots for abort stack */
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE + 8)
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	/* save caller lr in position 0 of saved stack */
 	str	lr, [r13]
@@ -743,16 +538,7 @@ phy_last_jump:
 	sub	r13, r13, #4
 	/* save R0's value. */
 	str	r0, [r13]
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	/* get data regions start */
-	ldr	r0, _armboot_start
-	/* move past malloc pool */
-	sub	r0, r0, #(CONFIG_SYS_MALLOC_LEN)
-	/* move past gbl and a couple spots for abort stack */
-	sub	r0, r0, #(GENERATED_GBL_DATA_SIZE + 8)
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 	/* save caller lr in position 0 of saved stack */
 	str	lr, [r0]
 	/* get the spsr */

arch/arm/cpu/arm720t/start.S

@@ -79,12 +79,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -108,7 +102,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -264,92 +257,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0x13
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifdef CONFIG_LPC2292
-	bl	lowlevel_init
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp	r0, r1			/* don't reloc during debug	    */
-	beq	stack_setup
-
-#if CONFIG_SYS_TEXT_BASE
-#ifndef CONFIG_LPC2292 /* already done in lowlevel_init */
-	ldr	r2, =0x0		/* Relocate the exception vectors   */
-	cmp	r1, r2			/* and associated data to address   */
-	ldmneia r0!, {r3-r10}		/* 0x0. Do nothing if CONFIG_SYS_TEXT_BASE is  */
-	stmneia r2!, {r3-r10}		/* 0x0. Copy the first 15 words.    */
-	ldmneia r0, {r3-r9}
-	stmneia r2, {r3-r9}
-	adrne	r0, _start		/* restore r0			    */
-#endif	/* !CONFIG_LPC2292 */
-#endif
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot	    */
-	add	r2, r0, r2		/* r2 <- source end address	    */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN /* malloc area			    */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo			    */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment	    */
-	ldr	r1, _bss_end		/* stop here			    */
-	mov	r2, #0x00000000		/* clear			    */
-
-clbss_l:str	r2, [r0]		/* clear loop...		    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot: .word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -606,13 +513,7 @@ lock_loop:
 	stmia	sp, {r0 - r12}			@ Calling r0-r12
 	add	r8, sp, #S_PC
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)	@ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r4}			@ get pc, cpsr, old_r0
 	add	r0, sp, #S_FRAME_SIZE		@ restore sp_SVC
 
@@ -643,13 +544,7 @@ lock_loop:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr

arch/arm/cpu/arm920t/start.S

@@ -75,12 +75,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -104,7 +98,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -316,127 +309,6 @@ _nand_boot: .word nand_boot
 _board_init_r: .word board_init_r
 #endif
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual start code
- */
-
-start_code:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0, cpsr
-	bic	r0, r0, #0x1f
-	orr	r0, r0, #0xd3
-	msr	cpsr, r0
-
-	bl	coloured_LED_init
-	bl	red_LED_on
-
-#if	defined(CONFIG_AT91RM9200DK) || defined(CONFIG_AT91RM9200EK)
-	/*
-	 * relocate exception table
-	 */
-	ldr	r0, =_start
-	ldr	r1, =0x0
-	mov	r2, #16
-copyex:
-	subs	r2, r2, #1
-	ldr	r3, [r0], #4
-	str	r3, [r1], #4
-	bne	copyex
-#endif
-
-#ifdef CONFIG_S3C24X0
-	/* turn off the watchdog */
-
-# if defined(CONFIG_S3C2400)
-#  define pWTCON	0x15300000
-#  define INTMSK	0x14400008	/* Interupt-Controller base addresses */
-#  define CLKDIVN	0x14800014	/* clock divisor register */
-#else
-#  define pWTCON	0x53000000
-#  define INTMSK	0x4A000008	/* Interupt-Controller base addresses */
-#  define INTSUBMSK	0x4A00001C
-#  define CLKDIVN	0x4C000014	/* clock divisor register */
-# endif
-
-	ldr	r0, =pWTCON
-	mov	r1, #0x0
-	str	r1, [r0]
-
-	/*
-	 * mask all IRQs by setting all bits in the INTMR - default
-	 */
-	mov	r1, #0xffffffff
-	ldr	r0, =INTMSK
-	str	r1, [r0]
-# if defined(CONFIG_S3C2410)
-	ldr	r1, =0x3ff
-	ldr	r0, =INTSUBMSK
-	str	r1, [r0]
-# endif
-
-	/* FCLK:HCLK:PCLK = 1:2:4 */
-	/* default FCLK is 120 MHz ! */
-	ldr	r0, =CLKDIVN
-	mov	r1, #3
-	str	r1, [r0]
-#endif	/* CONFIG_S3C24X0 */
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp	r0, r1			/* don't reloc during debug         */
-	beq	stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area              */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                 */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:	.word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -525,15 +397,7 @@ cpu_init_crit:
 	.macro	bad_save_user_regs
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}			@ Calling r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE)
-	sub	r2, r2, #(CONFIG_SYS_MALLOC_LEN)
-	/* set base 2 words into abort stack */
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r3}			@ get pc, cpsr
 	add	r0, sp, #S_FRAME_SIZE		@ restore sp_SVC
 
@@ -565,15 +429,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE)
-	sub	r13, r13, #(CONFIG_SYS_MALLOC_LEN)
-	/* reserve a couple spots in abort stack */
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8)
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr

arch/arm/cpu/arm925t/start.S

@@ -85,12 +85,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -114,7 +108,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -305,108 +298,6 @@ _nand_boot: .word nand_boot
 _board_init_r: .word board_init_r
 #endif
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-	/*
-	 * Set up 925T mode
-	 */
-	mov r1, #0x81               /* Set ARM925T configuration. */
-	mcr p15, 0, r1, c15, c1, 0  /* Write ARM925T configuration register. */
-
-	/*
-	 * turn off the watchdog, unlock/diable sequence
-	 */
-	mov  r1, #0xF5
-	ldr  r0, =WDTIM_MODE
-	strh r1, [r0]
-	mov  r1, #0xA0
-	strh r1, [r0]
-
-	/*
-	 * mask all IRQs by setting all bits in the INTMR - default
-	 */
-	mov r1, #0xffffffff
-	ldr r0, =REG_IHL1_MIR
-	str r1, [r0]
-	ldr r0, =REG_IHL2_MIR
-	str r1, [r0]
-
-	/*
-	 * wait for dpll to lock
-	 */
-	ldr  r0, =CK_DPLL1
-	mov  r1, #0x10
-	strh r1, [r0]
-poll1:
-	ldrh r1, [r0]
-	ands r1, r1, #0x01
-	beq poll1
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl  cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:	.word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -489,13 +380,7 @@ cpu_init_crit:
 	sub	sp, sp, #S_FRAME_SIZE           @ carve out a frame on current user stack
 	stmia	sp, {r0 - r12}			@ Save user registers (now in svc mode) r0-r12
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r3}                   @ get values for "aborted" pc and cpsr (into parm regs)
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
 
@@ -526,13 +411,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN
-#endif
 
 	str	lr, [r13]			@ save caller lr in position 0 of saved stack
 	mrs	lr, spsr                        @ get the spsr

arch/arm/cpu/arm926ejs/orion5x/dram.c

@@ -49,20 +49,6 @@ u32 orion5x_sdram_bar(enum memory_bank bank)
 	result = winregs[bank].base;
 	return result;
 }
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
-	int i;
-
-	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-		gd->bd->bi_dram[i].start = orion5x_sdram_bar(i);
-		gd->bd->bi_dram[i].size = get_ram_size(
-			(volatile long *) (gd->bd->bi_dram[i].start),
-			CONFIG_MAX_RAM_BANK_SIZE);
-	}
-	return 0;
-}
-#else
 int dram_init (void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -83,4 +69,3 @@ void dram_init_banksize (void)
 			CONFIG_MAX_RAM_BANK_SIZE);
 	}
 }
-#endif

arch/arm/cpu/arm926ejs/start.S

@@ -145,7 +145,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -307,89 +306,6 @@ _rel_dyn_end_ofs:
 _dynsym_start_ofs:
 	.word __dynsym_start - _start
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-	ldr	r3, _bss_start_ofs	/* r3 <- _bss_start - _start	    */
-	add	r2, r0, r3		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	sp, r0, #128		/* leave 32 words for abort-stack   */
-#ifndef CONFIG_PRELOADER
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-#endif /* CONFIG_PRELOADER */
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	adr	r2, _start
-	ldr	r0, _bss_start_ofs	/* find start of bss segment        */
-	add	r0, r0, r2
-	ldr	r1, _bss_end_ofs	/* stop here                        */
-	add	r1, r1, r2
-	mov	r2, #0x00000000		/* clear                            */
-
-#ifndef CONFIG_PRELOADER
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	bl coloured_LED_init
-	bl red_LED_on
-#endif /* CONFIG_PRELOADER */
-
-	ldr	r0, _start_armboot_ofs
-	adr	r1, _start
-	add	r0, r0, r1
-	ldr	pc, r0
-
-_start_armboot_ofs:
-#ifdef CONFIG_NAND_SPL
-	.word nand_boot - _start
-#else
-	.word start_armboot - _start
-#endif /* CONFIG_NAND_SPL */
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -474,13 +390,7 @@ cpu_init_crit:
 	@ carve out a frame on current user stack
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}	@ Save user registers (now in svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	adr	r2, _start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	@ get values for "aborted" pc and cpsr (into parm regs)
 	ldmia	r2, {r2 - r3}
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
@@ -512,13 +422,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	adr	r13, _start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]	@ save caller lr in position 0 of saved stack
 	mrs	lr, spsr	@ get the spsr

arch/arm/cpu/arm946es/start.S

@@ -89,12 +89,6 @@ _fiq:
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -118,7 +112,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -273,72 +266,6 @@ _nand_boot: .word nand_boot
 _board_init_r: .word board_init_r
 #endif
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	bne	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:
-	.word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -424,13 +351,7 @@ cpu_init_crit:
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}	@ Save user registers (now in svc mode) r0-r12
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	@ get values for "aborted" pc and cpsr (into parm regs)
 	ldmia	r2, {r2 - r3}
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
@@ -462,13 +383,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]	@ save caller lr in position 0 of saved stack
 	mrs	lr, spsr	@ get the spsr

arch/arm/cpu/arm_intcm/start.S

@@ -87,12 +87,6 @@ _fiq:
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE /* address of _start in the linked image */
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -116,7 +110,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -268,74 +261,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-.globl reset
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* pc relative  address of label    */
-	ldr	r1, _TEXT_BASE		/* linked image address of label    */
-	cmp	r0, r1                  /* test if we run from flash or RAM */
-	beq	stack_setup             /* ifeq we are in the RAM copy      */
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:
-	.word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -400,13 +325,7 @@ cpu_init_crit:
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}	@ Save user registers (now in svc mode) r0-r12
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	@ get values for "aborted" pc and cpsr (into parm regs)
 	ldmia	r2, {r2 - r3}
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
@@ -438,13 +357,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]	@ save caller lr in position 0 of saved stack
 	mrs	lr, spsr	@ get the spsr

arch/arm/cpu/armv7/omap3/emif4.c

@@ -136,29 +136,6 @@ void do_emif4_init(void)
  * dram_init -
  *  - Sets uboots idea of sdram size
  */
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	unsigned int size0 = 0, size1 = 0;
-
-	size0 = get_sdr_cs_size(CS0);
-	/*
-	 * If a second bank of DDR is attached to CS1 this is
-	 * where it can be started.  Early init code will init
-	 * memory on CS0.
-	 */
-	if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED))
-		size1 = get_sdr_cs_size(CS1);
-
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = size0;
-	gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
-	gd->bd->bi_dram[1].size = size1;
-
-	return 0;
-}
-#else
 int dram_init(void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
@@ -190,7 +167,6 @@ void dram_init_banksize (void)
 	gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
 	gd->bd->bi_dram[1].size = size1;
 }
-#endif
 
 /*
  * mem_init() -

arch/arm/cpu/armv7/omap3/sdrc.c

@@ -163,33 +163,6 @@ void do_sdrc_init(u32 cs, u32 early)
  * dram_init -
  *  - Sets uboots idea of sdram size
  */
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	unsigned int size0 = 0, size1 = 0;
-
-	size0 = get_sdr_cs_size(CS0);
-	/*
-	 * If a second bank of DDR is attached to CS1 this is
-	 * where it can be started.  Early init code will init
-	 * memory on CS0.
-	 */
-	if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED)) {
-		do_sdrc_init(CS1, NOT_EARLY);
-		make_cs1_contiguous();
-
-		size1 = get_sdr_cs_size(CS1);
-	}
-
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = size0;
-	gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
-	gd->bd->bi_dram[1].size = size1;
-
-	return 0;
-}
-#else
 int dram_init(void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
@@ -225,7 +198,6 @@ void dram_init_banksize (void)
 	gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
 	gd->bd->bi_dram[1].size = size1;
 }
-#endif
 
 /*
  * mem_init -

arch/arm/cpu/armv7/omap4/board.c

@@ -102,12 +102,7 @@ int dram_init(void)
 {
 	DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	gd->bd->bi_dram[0].start = 0x80000000;
-	gd->bd->bi_dram[0].size = sdram_size();
-#else
 	gd->ram_size = sdram_size();
-#endif
 
 	return 0;
 }

arch/arm/cpu/armv7/start.S

@@ -70,12 +70,6 @@ _end_vect:
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -99,7 +93,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -295,94 +288,6 @@ _rel_dyn_end_ofs:
 _dynsym_start_ofs:
 	.word __dynsym_start - _start
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0, cpsr
-	bic	r0, r0, #0x1f
-	orr	r0, r0, #0xd3
-	msr	cpsr,r0
-
-#if (CONFIG_OMAP34XX)
-	/* Copy vectors to mask ROM indirect addr */
-	adr	r0, _start		@ r0 <- current position of code
-	add	r0, r0, #4		@ skip reset vector
-	mov	r2, #64			@ r2 <- size to copy
-	add	r2, r0, r2		@ r2 <- source end address
-	mov	r1, #SRAM_OFFSET0	@ build vect addr
-	mov	r3, #SRAM_OFFSET1
-	add	r1, r1, r3
-	mov	r3, #SRAM_OFFSET2
-	add	r1, r1, r3
-next:
-	ldmia	r0!, {r3 - r10}		@ copy from source address [r0]
-	stmia	r1!, {r3 - r10}		@ copy to   target address [r1]
-	cmp	r0, r2			@ until source end address [r2]
-	bne	next			@ loop until equal */
-#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_ONENAND_BOOT)
-	/* No need to copy/exec the clock code - DPLL adjust already done
-	 * in NAND/oneNAND Boot.
-	 */
-	bl	cpy_clk_code		@ put dpll adjust code behind vectors
-#endif /* NAND Boot */
-#endif
-	/* the mask ROM code should have PLL and others stable */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				@ relocate U-Boot to RAM
-	adr	r0, _start		@ r0 <- current position of code
-	ldr	r1, _TEXT_BASE		@ test if we run from flash or RAM
-	cmp	r0, r1			@ don't reloc during debug
-	beq	stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		@ r2 <- size of armboot
-	add	r2, r0, r2		@ r2 <- source end address
-
-copy_loop:				@ copy 32 bytes at a time
-	ldmia	r0!, {r3 - r10}		@ copy from source address [r0]
-	stmia	r1!, {r3 - r10}		@ copy to   target address [r1]
-	cmp	r0, r2			@ until source end address [r2]
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack */
-stack_setup:
-	ldr	r0, _TEXT_BASE		@ upper 128 KiB: relocated uboot
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN @ malloc area
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE @ bdinfo
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		@ leave 3 words for abort-stack
-	bic	sp, sp, #7		@ 8-byte alignment for ABI compliance
-
-	/* Clear BSS (if any). Is below tx (watch load addr - need space) */
-clear_bss:
-	ldr	r0, _bss_start		@ find start of bss segment
-	ldr	r1, _bss_end		@ stop here
-	mov	r2, #0x00000000		@ clear value
-clbss_l:
-	str	r2, [r0]		@ clear BSS location
-	cmp	r0, r1			@ are we at the end yet
-	add	r0, r0, #4		@ increment clear index pointer
-	bne	clbss_l			@ keep clearing till at end
-
-	ldr	pc, _start_armboot	@ jump to C code
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*************************************************************************
  *
  * CPU_init_critical registers
@@ -464,14 +369,8 @@ cpu_init_crit:
 						@ user stack
 	stmia	sp, {r0 - r12}			@ Save user registers (now in
 						@ svc mode) r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE + 8)	@ set base 2 words into abort
-#else
 	ldr	r2, IRQ_STACK_START_IN		@ set base 2 words into abort
 						@ stack
-#endif
 	ldmia	r2, {r2 - r3}			@ get values for "aborted" pc
 						@ and cpsr (into parm regs)
 	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
@@ -507,14 +406,8 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack (enter
-	sub	r13, r13, #(CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE + 8) @ move to reserved a couple
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack (enter
 						@ in banked mode)
-#endif
 
 	str	lr, [r13]			@ save caller lr in position 0
 						@ of saved stack
@@ -535,14 +428,8 @@ cpu_init_crit:
 	sub	r13, r13, #4			@ space on current stack for
 						@ scratch reg.
 	str	r0, [r13]			@ save R0's value.
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r0, _armboot_start		@ get data regions start
-	sub	r0, r0, #(CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r0, r0, #(GENERATED_GBL_DATA_SIZE + 8)	@ move past gbl and a couple
-#else
 	ldr	r0, IRQ_STACK_START_IN		@ get data regions start
 						@ spots for abort stack
-#endif
 	str	lr, [r0]			@ save caller lr in position 0
 						@ of saved stack
 	mrs	r0, spsr			@ get the spsr

arch/arm/cpu/ixp/start.S

@@ -98,12 +98,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -127,7 +121,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -394,190 +387,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/****************************************************************************/
-/*									    */
-/* the actual reset code						    */
-/*									    */
-/****************************************************************************/
-
-reset:
-	/* disable mmu, set big-endian */
-	mov	r0, #0xf8
-	mcr	p15, 0, r0, c1, c0, 0
-	CPWAIT  r0
-
-	/* invalidate I & D caches & BTB */
-	mcr	p15, 0, r0, c7, c7, 0
-	CPWAIT	r0
-
-	/* invalidate I & Data TLB */
-	mcr	p15, 0, r0, c8, c7, 0
-	CPWAIT r0
-
-	/* drain write and fill buffers */
-	mcr	p15, 0, r0, c7, c10, 4
-	CPWAIT	r0
-
-	/* disable write buffer coalescing */
-	mrc	p15, 0, r0, c1, c0, 1
-	orr	r0, r0, #1
-	mcr	p15, 0, r0, c1, c0, 1
-	CPWAIT	r0
-
-	/* set EXP CS0 to the optimum timing */
-	ldr	r1, =CONFIG_SYS_EXP_CS0
-	ldr     r2, =IXP425_EXP_CS0
-	str     r1, [r2]
-
-	/* make sure flash is visible at 0 */
-#if 0
-	ldr	r2, =IXP425_EXP_CFG0
-	ldr     r1, [r2]
-	orr     r1, r1, #0x80000000
-	str     r1, [r2]
-#endif
-	mov	r1, #CONFIG_SYS_SDR_CONFIG
-	ldr     r2, =IXP425_SDR_CONFIG
-	str     r1, [r2]
-
-	/* disable refresh cycles */
-	mov	r1, #0
-	ldr     r3, =IXP425_SDR_REFRESH
-	str	r1, [r3]
-
-	/* send nop command */
-	mov	r1, #3
-	ldr	r4, =IXP425_SDR_IR
-	str	r1, [r4]
-	DELAY_FOR 0x4000, r0
-
-	/* set SDRAM internal refresh val */
-	ldr	r1, =CONFIG_SYS_SDRAM_REFRESH_CNT
-	str     r1, [r3]
-	DELAY_FOR 0x4000, r0
-
-	/* send precharge-all command to close all open banks */
-	mov     r1, #2
-	str     r1, [r4]
-	DELAY_FOR 0x4000, r0
-
-	/* provide 8 auto-refresh cycles */
-	mov     r1, #4
-	mov     r5, #8
-111:    str	r1, [r4]
-	DELAY_FOR 0x100, r0
-	subs	r5, r5, #1
-	bne	111b
-
-	/* set mode register in sdram */
-	mov	r1, #CONFIG_SYS_SDR_MODE_CONFIG
-	str	r1, [r4]
-	DELAY_FOR 0x4000, r0
-
-	/* send normal operation command */
-	mov	r1, #6
-	str	r1, [r4]
-	DELAY_FOR 0x4000, r0
-
-	/* copy */
-	mov     r0, #0
-	mov     r4, r0
-	add     r2, r0, #CONFIG_SYS_MONITOR_LEN
-	mov     r1, #0x10000000
-	mov     r5, r1
-
-    30:
-	ldr     r3, [r0], #4
-	str     r3, [r1], #4
-	cmp     r0, r2
-	bne     30b
-
-	/* invalidate I & D caches & BTB */
-	mcr	p15, 0, r0, c7, c7, 0
-	CPWAIT	r0
-
-	/* invalidate I & Data TLB */
-	mcr	p15, 0, r0, c8, c7, 0
-	CPWAIT r0
-
-	/* drain write and fill buffers */
-	mcr	p15, 0, r0, c7, c10, 4
-	CPWAIT	r0
-
-	/* move flash to 0x50000000 */
-	ldr	r2, =IXP425_EXP_CFG0
-	ldr     r1, [r2]
-	bic     r1, r1, #0x80000000
-	str     r1, [r2]
-
-	nop
-	nop
-	nop
-	nop
-	nop
-	nop
-
-	/* invalidate I & Data TLB */
-	mcr	p15, 0, r0, c8, c7, 0
-	CPWAIT r0
-
-	/* enable I cache */
-	mrc     p15, 0, r0, c1, c0, 0
-	orr     r0, r0, #MMU_Control_I
-	mcr     p15, 0, r0, c1, c0, 0
-	CPWAIT  r0
-
-	mrs	r0,cpsr			/* set the cpu to SVC32 mode	    */
-	bic	r0,r0,#0x1f		/* (superviser mode, M=10011)	    */
-	orr	r0,r0,#0x13
-	msr	cpsr,r0
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot: .word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 
 /****************************************************************************/
 /*									    */
@@ -618,13 +427,7 @@ _start_armboot: .word start_armboot
 	stmia	sp, {r0 - r12}			/* Calling r0-r12	    */
 	add	r8, sp, #S_PC
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r4}			/* get pc, cpsr, old_r0	    */
 	add	r0, sp, #S_FRAME_SIZE		/* restore sp_SVC	    */
 
@@ -659,13 +462,7 @@ _start_armboot: .word start_armboot
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr

arch/arm/cpu/lh7a40x/start.S

@@ -75,12 +75,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -104,7 +98,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -278,100 +271,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0xd3
-	msr	cpsr,r0
-
-#define pWDTCTL		0x80001400  /* Watchdog Timer control register */
-#define pINTENC		0x8000050C  /* Interupt-Controller enable clear register */
-#define pCLKSET		0x80000420  /* clock divisor register */
-
-	/* disable watchdog, set watchdog control register to
-	 * all zeros (default reset)
-	 */
-	ldr     r0, =pWDTCTL
-	mov     r1, #0x0
-	str     r1, [r0]
-
-	/*
-	 * mask all IRQs by setting all bits in the INTENC register (default)
-	 */
-	mov	r1, #0xffffffff
-	ldr	r0, =pINTENC
-	str	r1, [r0]
-
-	/* FCLK:HCLK:PCLK = 1:2:2 */
-	/* default FCLK is 200 MHz, using 14.7456 MHz fin */
-	ldr	r0, =pCLKSET
-	ldr r1, =0x0004ee39
-@	ldr r1, =0x0005ee39	@ 1: 2: 4
-	str	r1, [r0]
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	@add	r0, r0, #4		/* start at first byte of bss       */
-					/*   why inc. 4 bytes past then?    */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:	.word start_armboot
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -460,13 +359,7 @@ cpu_init_crit:
 	.macro	bad_save_user_regs
 	sub	sp, sp, #S_FRAME_SIZE
 	stmia	sp, {r0 - r12}			@ Calling r0-r12
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r3}			@ get pc, cpsr
 	add	r0, sp, #S_FRAME_SIZE		@ restore sp_SVC
 
@@ -497,13 +390,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr

arch/arm/cpu/pxa/start.S

@@ -299,7 +299,7 @@ fixnext:
 	add	r2, r2, #8	/* each rel.dyn entry is 8 bytes */
 	cmp	r2, r3
 	blo	fixloop
-#endif
+#endif	/* #ifndef CONFIG_PRELOADER */
 #endif	/* #ifndef CONFIG_SKIP_RELOCATE_UBOOT */
 
 clear_bss:
@@ -316,7 +316,7 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 	add	r0, r0, #4
 	cmp	r0, r1
 	bne	clbss_l
-#endif
+#endif	/* #ifndef CONFIG_PRELOADER */
 
 /*
  * We are done. Do not return, instead branch to second part of board
@@ -343,7 +343,7 @@ _start_oneboot_ofs
 
 _board_init_r_ofs:
 	.word board_init_r - _start
-#endif
+#endif	/* CONFIG_ONENAND_IPL */
 
 _rel_dyn_start_ofs:
 	.word __rel_dyn_start - _start
@@ -352,7 +352,7 @@ _rel_dyn_end_ofs:
 _dynsym_start_ofs:
 	.word __dynsym_start - _start
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
+#else /* CONFIG_PRELOADER */
 
 /****************************************************************************/
 /*									    */
@@ -377,7 +377,7 @@ reset:
 	/* Start OneNAND IPL */
 	ldr	pc, =start_oneboot
 
-#endif /* #if !defined(CONFIG_ONENAND_IPL) */
+#endif /* CONFIG_PRELOADER */
 
 #ifndef CONFIG_PRELOADER
 /****************************************************************************/
@@ -419,13 +419,7 @@ reset:
 	stmia	sp, {r0 - r12}			/* Calling r0-r12	    */
 	add	r8, sp, #S_PC
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)	@ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r4}			/* get pc, cpsr, old_r0	    */
 	add	r0, sp, #S_FRAME_SIZE		/* restore sp_SVC	    */
 
@@ -460,13 +454,7 @@ reset:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr
@@ -485,7 +473,7 @@ reset:
 	.macro get_fiq_stack			@ setup FIQ stack
 	ldr	sp, FIQ_STACK_START
 	.endm
-#endif	/* CONFIG_PRELOADER */
+#endif	/* CONFIG_PRELOADER
 
 
 /****************************************************************************/
@@ -499,7 +487,7 @@ reset:
 do_hang:
 	ldr	sp, _TEXT_BASE			/* use 32 words abort stack */
 	bl	hang				/* hang and never return */
-#else	/* !CONFIG_PRELOADER */
+#else
 	.align	5
 undefined_instruction:
 	get_bad_stack
@@ -618,4 +606,4 @@ mmu_table:
 	.word	(__base << 20) | 0xc12
 	.set	__base, __base + 1
 	.endr
-#endif
+#endif	/* CONFIG_PRELOADER */

arch/arm/cpu/s3c44b0/start.S

@@ -66,12 +66,6 @@ _start:	b       reset
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -95,7 +89,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -265,84 +258,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0x13
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-	/*
-	 * before relocating, we have to setup RAM timing
-	 * because memory timing is board-dependend, you will
-	 * find a lowlevel_init.S in your board directory.
-	 */
-	bl	lowlevel_init
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-
-/*
-	now copy to sram the interrupt vector
-*/
-	adr	r0, real_vectors
-	add	r2, r0, #1024
-	ldr	r1, =0x0c000000
-	add	r1, r1, #0x08
-vector_copy_loop:
-	ldmia	r0!, {r3-r10}
-	stmia	r1!, {r3-r10}
-	cmp	r0, r2
-	blo	vector_copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-	ldr	pc, _start_armboot
-
-_start_armboot:	.word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *

arch/arm/cpu/sa1100/start.S

@@ -76,12 +76,6 @@ _fiq:			.word fiq
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-.globl _armboot_start
-_armboot_start:
-	.word _start
-#endif
-
 /*
  * These are defined in the board-specific linker script.
  */
@@ -105,7 +99,6 @@ FIQ_STACK_START:
 	.word 0x0badc0de
 #endif
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 /* IRQ stack memory (calculated at run-time) + 8 bytes */
 .globl IRQ_STACK_START_IN
 IRQ_STACK_START_IN:
@@ -254,75 +247,6 @@ clbss_l:str	r2, [r0]		/* clear loop...		    */
 
 _board_init_r: .word board_init_r
 
-#else /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0,cpsr
-	bic	r0,r0,#0x1f
-	orr	r0,r0,#0x13
-	msr	cpsr,r0
-
-	/*
-	 * we do sys-critical inits only at reboot,
-	 * not when booting from ram!
-	 */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				/* relocate U-Boot to RAM	    */
-	adr	r0, _start		/* r0 <- current position of code   */
-	ldr	r1, _TEXT_BASE		/* test if we run from flash or RAM */
-	cmp     r0, r1                  /* don't reloc during debug         */
-	beq     stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		/* r2 <- size of armboot            */
-	add	r2, r0, r2		/* r2 <- source end address         */
-
-copy_loop:
-	ldmia	r0!, {r3-r10}		/* copy from source address [r0]    */
-	stmia	r1!, {r3-r10}		/* copy to   target address [r1]    */
-	cmp	r0, r2			/* until source end address [r2]    */
-	blo	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack						    */
-stack_setup:
-	ldr	r0, _TEXT_BASE		/* upper 128 KiB: relocated uboot   */
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN	/* malloc area                      */
-	sub	r0, r0, #GENERATED_GBL_DATA_SIZE /* bdinfo                        */
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ+CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		/* leave 3 words for abort-stack    */
-	bic	sp, sp, #7		/* 8-byte alignment for ABI compliance */
-
-clear_bss:
-	ldr	r0, _bss_start		/* find start of bss segment        */
-	ldr	r1, _bss_end		/* stop here                        */
-	mov	r2, #0x00000000		/* clear                            */
-
-clbss_l:str	r2, [r0]		/* clear loop...                    */
-	add	r0, r0, #4
-	cmp	r0, r1
-	blo	clbss_l
-
-	ldr	pc, _start_armboot
-
-_start_armboot:	.word start_armboot
-
-#endif /* #if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 /*
  *************************************************************************
  *
@@ -441,13 +365,7 @@ cpu_init_crit:
 	stmia	sp, {r0 - r12}			@ Calling r0-r12
 	add     r8, sp, #S_PC
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(GENERATED_GBL_DATA_SIZE+8)  @ set base 2 words into abort stack
-#else
 	ldr	r2, IRQ_STACK_START_IN
-#endif
 	ldmia	r2, {r2 - r4}                   @ get pc, cpsr, old_r0
 	add	r0, sp, #S_FRAME_SIZE		@ restore sp_SVC
 
@@ -478,13 +396,7 @@ cpu_init_crit:
 	.endm
 
 	.macro get_bad_stack
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-	ldr	r13, _armboot_start		@ setup our mode stack
-	sub	r13, r13, #(CONFIG_STACKSIZE+CONFIG_SYS_MALLOC_LEN)
-	sub	r13, r13, #(GENERATED_GBL_DATA_SIZE+8) @ reserved a couple spots in abort stack
-#else
 	ldr	r13, IRQ_STACK_START_IN		@ setup our mode stack
-#endif
 
 	str	lr, [r13]			@ save caller lr / spsr
 	mrs	lr, spsr

arch/arm/include/asm/global_data.h

@@ -61,7 +61,6 @@ typedef	struct	global_data {
 	unsigned long	tbu;
 	unsigned long long	timer_reset_value;
 #endif
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	unsigned long	relocaddr;	/* Start address of U-Boot in RAM */
 	phys_size_t	ram_size;	/* RAM size */
 	unsigned long	mon_len;	/* monitor len */
@@ -70,7 +69,6 @@ typedef	struct	global_data {
 	unsigned long	reloc_off;
 #if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE))
 	unsigned long	tlb_addr;
-#endif
 #endif
 	void		**jt;		/* jump table */
 	char		env_buf[32];	/* buffer for getenv() before reloc. */

arch/arm/include/asm/u-boot-arm.h

@@ -34,16 +34,12 @@ extern ulong _bss_start_ofs;	/* BSS start relative to _start */
 extern ulong _bss_end_ofs;		/* BSS end relative to _start */
 extern ulong IRQ_STACK_START;	/* top of IRQ stack */
 extern ulong FIQ_STACK_START;	/* top of FIQ stack */
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-extern ulong _armboot_start_ofs;	/* code start */
-#else
 extern ulong _TEXT_BASE;	/* code start */
 extern ulong _datarel_start_ofs;
 extern ulong _datarelrolocal_start_ofs;
 extern ulong _datarellocal_start_ofs;
 extern ulong _datarelro_start_ofs;
 extern ulong IRQ_STACK_START_IN;	/* 8 bytes in IRQ stack */
-#endif
 
 /* cpu/.../cpu.c */
 int	cpu_init(void);
@@ -56,9 +52,7 @@ int	arch_misc_init(void);
 /* board/.../... */
 int	board_init(void);
 int	dram_init (void);
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 void	dram_init_banksize (void);
-#endif
 void	setup_serial_tag (struct tag **params);
 void	setup_revision_tag (struct tag **params);
 

arch/arm/lib/board.c

@@ -127,11 +127,7 @@ static int init_baudrate (void)
 	char tmp[64];	/* long enough for environment variables */
 	int i = getenv_f("baudrate", tmp, sizeof (tmp));
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	gd->baudrate = (i > 0)
-#else
-	gd->bd->bi_baudrate = gd->baudrate = (i > 0)
-#endif
 			? (int) simple_strtoul (tmp, NULL, 10)
 			: CONFIG_BAUDRATE;
 
@@ -142,11 +138,7 @@ static int display_banner (void)
 {
 	printf ("\n\n%s\n\n", version_string);
 	debug ("U-Boot code: %08lX -> %08lX  BSS: -> %08lX\n",
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	       _TEXT_BASE,
-#else
-	       _armboot_start,
-#endif
 	       _bss_start_ofs+_TEXT_BASE, _bss_end_ofs+_TEXT_BASE);
 #ifdef CONFIG_MODEM_SUPPORT
 	debug ("Modem Support enabled\n");
@@ -190,16 +182,6 @@ static int display_dram_config (void)
 	return (0);
 }
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-#ifndef CONFIG_SYS_NO_FLASH
-static void display_flash_config (ulong size)
-{
-	puts ("Flash: ");
-	print_size (size, "\n");
-}
-#endif /* CONFIG_SYS_NO_FLASH */
-#endif
-
 #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
 static int init_func_i2c (void)
 {
@@ -246,214 +228,6 @@ typedef int (init_fnc_t) (void);
 
 int print_cpuinfo (void);
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-init_fnc_t *init_sequence[] = {
-#if defined(CONFIG_ARCH_CPU_INIT)
-	arch_cpu_init,		/* basic arch cpu dependent setup */
-#endif
-	board_init,		/* basic board dependent setup */
-#if defined(CONFIG_USE_IRQ)
-	interrupt_init,		/* set up exceptions */
-#endif
-	timer_init,		/* initialize timer */
-#ifdef CONFIG_FSL_ESDHC
-	get_clocks,
-#endif
-	env_init,		/* initialize environment */
-	init_baudrate,		/* initialze baudrate settings */
-	serial_init,		/* serial communications setup */
-	console_init_f,		/* stage 1 init of console */
-	display_banner,		/* say that we are here */
-#if defined(CONFIG_DISPLAY_CPUINFO)
-	print_cpuinfo,		/* display cpu info (and speed) */
-#endif
-#if defined(CONFIG_DISPLAY_BOARDINFO)
-	checkboard,		/* display board info */
-#endif
-#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
-	init_func_i2c,
-#endif
-	dram_init,		/* configure available RAM banks */
-#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
-	arm_pci_init,
-#endif
-	display_dram_config,
-	NULL,
-};
-
-void start_armboot (void)
-{
-	init_fnc_t **init_fnc_ptr;
-	char *s;
-#if defined(CONFIG_VFD) || defined(CONFIG_LCD)
-	unsigned long addr;
-#endif
-
-	/* Pointer is writable since we allocated a register for it */
-	gd = (gd_t*)(_armboot_start - CONFIG_SYS_MALLOC_LEN - sizeof(gd_t));
-	/* compiler optimization barrier needed for GCC >= 3.4 */
-	__asm__ __volatile__("": : :"memory");
-
-	memset ((void*)gd, 0, sizeof (gd_t));
-	gd->bd = (bd_t*)((char*)gd - sizeof(bd_t));
-	memset (gd->bd, 0, sizeof (bd_t));
-
-	gd->flags |= GD_FLG_RELOC;
-
-	monitor_flash_len = _bss_start - _armboot_start;
-
-	for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
-		if ((*init_fnc_ptr)() != 0) {
-			hang ();
-		}
-	}
-
-	/* armboot_start is defined in the board-specific linker script */
-	mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
-			CONFIG_SYS_MALLOC_LEN);
-
-#ifndef CONFIG_SYS_NO_FLASH
-	/* configure available FLASH banks */
-	display_flash_config (flash_init ());
-#endif /* CONFIG_SYS_NO_FLASH */
-
-#ifdef CONFIG_VFD
-#	ifndef PAGE_SIZE
-#	  define PAGE_SIZE 4096
-#	endif
-	/*
-	 * reserve memory for VFD display (always full pages)
-	 */
-	/* bss_end is defined in the board-specific linker script */
-	addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-	vfd_setmem (addr);
-	gd->fb_base = addr;
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_LCD
-	/* board init may have inited fb_base */
-	if (!gd->fb_base) {
-#		ifndef PAGE_SIZE
-#		  define PAGE_SIZE 4096
-#		endif
-		/*
-		 * reserve memory for LCD display (always full pages)
-		 */
-		/* bss_end is defined in the board-specific linker script */
-		addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
-		lcd_setmem (addr);
-		gd->fb_base = addr;
-	}
-#endif /* CONFIG_LCD */
-
-#if defined(CONFIG_CMD_NAND)
-	puts ("NAND:  ");
-	nand_init();		/* go init the NAND */
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
-	onenand_init();
-#endif
-
-#ifdef CONFIG_HAS_DATAFLASH
-	AT91F_DataflashInit();
-	dataflash_print_info();
-#endif
-
-#ifdef CONFIG_GENERIC_MMC
-/*
- * MMC initialization is called before relocating env.
- * Thus It is required that operations like pin multiplexer
- * be put in board_init.
- */
-	puts ("MMC:   ");
-	mmc_initialize (gd->bd);
-#endif
-
-	/* initialize environment */
-	env_relocate ();
-
-#ifdef CONFIG_VFD
-	/* must do this after the framebuffer is allocated */
-	drv_vfd_init();
-#endif /* CONFIG_VFD */
-
-#ifdef CONFIG_SERIAL_MULTI
-	serial_initialize();
-#endif
-
-	/* IP Address */
-	gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
-
-	stdio_init ();	/* get the devices list going. */
-
-	jumptable_init ();
-
-#if defined(CONFIG_API)
-	/* Initialize API */
-	api_init ();
-#endif
-
-	console_init_r ();	/* fully init console as a device */
-
-#if defined(CONFIG_ARCH_MISC_INIT)
-	/* miscellaneous arch dependent initialisations */
-	arch_misc_init ();
-#endif
-#if defined(CONFIG_MISC_INIT_R)
-	/* miscellaneous platform dependent initialisations */
-	misc_init_r ();
-#endif
-
-	/* enable exceptions */
-	enable_interrupts ();
-
-	/* Perform network card initialisation if necessary */
-
-#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96)
-	/* XXX: this needs to be moved to board init */
-	if (getenv ("ethaddr")) {
-		uchar enetaddr[6];
-		eth_getenv_enetaddr("ethaddr", enetaddr);
-		smc_set_mac_addr(enetaddr);
-	}
-#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */
-
-	/* Initialize from environment */
-	if ((s = getenv ("loadaddr")) != NULL) {
-		load_addr = simple_strtoul (s, NULL, 16);
-	}
-#if defined(CONFIG_CMD_NET)
-	if ((s = getenv ("bootfile")) != NULL) {
-		copy_filename (BootFile, s, sizeof (BootFile));
-	}
-#endif
-
-#ifdef BOARD_LATE_INIT
-	board_late_init ();
-#endif
-
-#ifdef CONFIG_BITBANGMII
-	bb_miiphy_init();
-#endif
-#if defined(CONFIG_CMD_NET)
-#if defined(CONFIG_NET_MULTI)
-	puts ("Net:   ");
-#endif
-	eth_initialize(gd->bd);
-#if defined(CONFIG_RESET_PHY_R)
-	debug ("Reset Ethernet PHY\n");
-	reset_phy();
-#endif
-#endif
-	/* main_loop() can return to retry autoboot, if so just run it again. */
-	for (;;) {
-		main_loop ();
-	}
-
-	/* NOTREACHED - no way out of command loop except booting */
-}
-#else
 void __dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
@@ -868,8 +642,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
 	/* NOTREACHED - no way out of command loop except booting */
 }
 
-#endif /* defined(CONFIG_SYS_ARM_WITHOUT_RELOC) */
-
 void hang (void)
 {
 	puts ("### ERROR ### Please RESET the board ###\n");

arch/arm/lib/cache-cp15.c

@@ -44,7 +44,6 @@ static void cp_delay (void)
 	asm volatile("" : : : "memory");
 }
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 static inline void dram_bank_mmu_setup(int bank)
 {
 	u32 *page_table = (u32 *)gd->tlb_addr;
@@ -58,18 +57,11 @@ static inline void dram_bank_mmu_setup(int bank)
 		page_table[i] = i << 20 | (3 << 10) | CACHE_SETUP;
 	}
 }
-#endif
 
 /* to activate the MMU we need to set up virtual memory: use 1M areas */
 static inline void mmu_setup(void)
 {
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	u32 *page_table = (u32 *)gd->tlb_addr;
-#else
-	static u32 __attribute__((aligned(16384))) page_table[4096];
-	bd_t *bd = gd->bd;
-	int j;
-#endif
 	int i;
 	u32 reg;
 
@@ -77,20 +69,9 @@ static inline void mmu_setup(void)
 	for (i = 0; i < 4096; i++)
 		page_table[i] = i << 20 | (3 << 10) | 0x12;
 
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
 		dram_bank_mmu_setup(i);
 	}
-#else
-	/* Then, enable cacheable and bufferable for RAM only */
-	for (j = 0; j < CONFIG_NR_DRAM_BANKS; j++) {
-		for (i = bd->bi_dram[j].start >> 20;
-			i < (bd->bi_dram[j].start + bd->bi_dram[j].size) >> 20;
-			i++) {
-			page_table[i] = i << 20 | (3 << 10) | CACHE_SETUP;
-		}
-	}
-#endif
 
 	/* Copy the page table address to cp15 */
 	asm volatile("mcr p15, 0, %0, c2, c0, 0"

arch/arm/lib/interrupts.c

@@ -46,12 +46,8 @@ int interrupt_init (void)
 	/*
 	 * setup up stacks if necessary
 	 */
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 	IRQ_STACK_START = gd->irq_sp - 4;
 	IRQ_STACK_START_IN = gd->irq_sp + 8;
-#else
-	IRQ_STACK_START = _armboot_start - CONFIG_SYS_MALLOC_LEN - GENERATED_GBL_DATA_SIZE - 4;
-#endif
 	FIQ_STACK_START = IRQ_STACK_START - CONFIG_STACKSIZE_IRQ;
 
 	return arch_interrupt_init();
@@ -86,7 +82,6 @@ int disable_interrupts (void)
 	return (old & 0x80) == 0;
 }
 #else
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 int interrupt_init (void)
 {
 	/*
@@ -96,7 +91,6 @@ int interrupt_init (void)
 
 	return 0;
 }
-#endif
 
 void enable_interrupts (void)
 {

board/davinci/common/misc.c

@@ -33,15 +33,6 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
-	return(0);
-}
-#else
 int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -56,7 +47,6 @@ void dram_init_banksize(void)
 	gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
 	gd->bd->bi_dram[0].size = gd->ram_size;
 }
-#endif
 
 #ifdef CONFIG_DRIVER_TI_EMAC
 

board/keymile/km_arm/km_arm.c

@@ -225,20 +225,6 @@ U_BOOT_CMD(
 	);
 #endif
 
-#if defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
-int dram_init(void)
-{
-	int i;
-
-	for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) {
-		gd->bd->bi_dram[i].start = kw_sdram_bar(i);
-		gd->bd->bi_dram[i].size = get_ram_size((long *)kw_sdram_bar(i),
-						       kw_sdram_bs(i));
-	}
-
-	return 0;
-}
-#else
 int dram_init(void)
 {
 	/* dram_init must store complete ramsize in gd->ram_size */
@@ -259,7 +245,6 @@ void dram_init_banksize(void)
 						       kw_sdram_bs(i));
 	}
 }
-#endif
 
 /* Configure and enable MV88E1118 PHY */
 void reset_phy(void)

board/ttcontrol/vision2/vision2.c

@@ -160,19 +160,8 @@ u32 get_board_rev(void)
 
 int dram_init(void)
 {
-#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1,
-		PHYS_SDRAM_1_SIZE);
-#if (CONFIG_NR_DRAM_BANKS > 1)
-	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
-	gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2,
-		PHYS_SDRAM_2_SIZE);
-#endif
-#else
 	gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1,
 		PHYS_SDRAM_1_SIZE);
-#endif
 
 	return 0;
 }
@@ -682,9 +671,6 @@ void lcd_enable(void)
 
 int board_init(void)
 {
-#ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
-	board_early_init_f();
-#endif
 	gd->bd->bi_arch_number = MACH_TYPE_TTC_VISION2;	/* board id for linux */
 	/* address of boot parameters */
 	gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;

common/cmd_bdinfo.c

@@ -343,7 +343,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	printf ("ip_addr     = %pI4\n", &bd->bi_ip_addr);
 #endif
 	printf ("baudrate    = %d bps\n", bd->bi_baudrate);
-#if !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
 #if !(defined(CONFIG_SYS_NO_ICACHE) && defined(CONFIG_SYS_NO_DCACHE))
 	print_num ("TLB addr", gd->tlb_addr);
 #endif
@@ -352,7 +351,6 @@ int do_bdinfo ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 	print_num ("irq_sp", gd->irq_sp);	/* irq stack pointer */
 	print_num ("sp start ", gd->start_addr_sp);
 	print_num ("FB base  ", gd->fb_base);
-#endif
 	return 0;
 }
 

doc/README.arm-relocation

@@ -34,17 +34,10 @@ At lib level:
 
 	Board.c code is adapted from ppc code
 
-At config level:
-
-	Undefine CONFIG_SYS_ARM_WITHOUT_RELOC
-
 * WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING ** WARNING *
 
 Boards which are not fixed to support relocation will be REMOVED!
 
-Eventually, CONFIG_SYS_ARM_WITHOUT_RELOC will disappear and boards
-which have to migrated to relocation will disappear too.
-
 -----------------------------------------------------------------------------
 
 For boards which boot from nand_spl, it is possible to save one copy

doc/feature-removal-schedule.txt

@@ -5,33 +5,6 @@ and who is going to be doing the work.	When the feature is removed
 from U-Boot, its corresponding entry should also be removed from this
 file.
 
----------------------------
-What:	CONFIG_SYS_ARM_WITHOUT_RELOC option
-When:	After Release 2011.03
-
-Why:	The implementation of U-Boot for the ARM architecture has
-	been reworked to support relocation. This allows to
-	efficiently use the same U-Boot binary image on systems with
-	different RAM sizes, and brings the implementation much more
-	in line with the code used for example on Power Architecture
-	systems (eventually allowing to merge into common code). This
-	seems especailly interesting now that ARM is getting Device
-	Tree support as well.
-
-	All ARM boards need to be adapted to this new code, which
-	requires testing on the actual hardware, so this is a task
-	for the respective board maintainers or other users.
-
-	Please see the commit message of commit f1d2b31 for details:
-
-	http://git.denx.de/?p=u-boot.git;a=commit;h=f1d2b31
-
-	Support for CONFIG_SYS_ARM_WITHOUT_RELOC will be removed
-	after release v2011.03; all boards that have not been
-	converted by then, i. e. that are still broken then, are
-	considered unmaintained and without interest for the
-	community and will be removed as well.
-
 ---------------------------
 
 What:	CONFIG_NET_MULTI option

include/configs/imx31_litekit.h

@@ -146,7 +146,6 @@
 #define PHYS_SDRAM_1		CSD0_BASE
 #define PHYS_SDRAM_1_SIZE	(128 * 1024 * 1024)
 
-#undef CONFIG_SYS_ARM_WITHOUT_RELOC
 #define CONFIG_SYS_SDRAM_BASE		CSD0_BASE
 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
 #define CONFIG_SYS_INIT_RAM_SIZE		IRAM_SIZE

include/configs/jornada.h

@@ -28,7 +28,6 @@
 #define CONFIG_SA1110			1	/* This is an SA110 CPU */
 #define CONFIG_JORNADA700		1	/* on an HP Jornada 700 series */
 #define CONFIG_SYS_FLASH_PROTECTION	1
-#define CONFIG_SYS_ARM_WITHOUT_RELOC	1
 
 #define CONFIG_SYS_TEXT_BASE		0xC1F00000
 

include/configs/vision2.h

@@ -190,17 +190,12 @@
 #define CONFIG_SYS_SDRAM_BASE		0x90000000
 #define CONFIG_SYS_INIT_RAM_ADDR	0x1FFE8000
 
-#ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
 #define CONFIG_SYS_INIT_RAM_SIZE		(64 * 1024)
 #define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - \
 					GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
 					CONFIG_SYS_GBL_DATA_OFFSET)
 #undef CONFIG_SKIP_RELOCATE_UBOOT
-#else
-#define CONFIG_SKIP_RELOCATE_UBOOT
-#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + 0x2000)
-#endif
 
 #define CONFIG_BOARD_EARLY_INIT_F
 

nand_spl/nand_boot.c

@@ -221,7 +221,7 @@ static int nand_load(struct mtd_info *mtd, unsigned int offs,
 	return 0;
 }
 
-#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+#if defined(CONFIG_ARM)
 void board_init_f (ulong bootflag)
 {
 	relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,

nand_spl/nand_boot_fsl_nfc.c

@@ -263,7 +263,7 @@ static int nand_load(unsigned int from, unsigned int size, unsigned char *buf)
 	return 0;
 }
 
-#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+#if defined(CONFIG_ARM)
 void board_init_f (ulong bootflag)
 {
 	relocate_code (CONFIG_SYS_TEXT_BASE - TOTAL_MALLOC_LEN, NULL,