get ldscript working

at91_init0.s

@@ -17,6 +17,7 @@
  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  ***************************************************************************/
 	.equ AT91C_BASE_AIC,	(0xFFFFF000)
+	.equ AT91C_BASE_MC,	(0xFFFFFF00)
 
 	.equ IRQ_Stack_Size,	(3 * 8 * 4)
 	.equ FIQ_Stack_Size,	(0 * 8 * 4)
@@ -30,6 +31,46 @@
 	.equ I_BIT,		0x80
 	.equ F_BIT,		0x40
 
+	.section .dummy
+	.global _hwstart
+	.func _hwstart
+_hwstart:
+	ldr     pc, =0x13c000
+
+	.endfunc
+
+	.section .init
+	.global _blrelocate
+	.func _blrelocate
+		msr	CPSR_c, #ARM_MODE_SVC | I_BIT | F_BIT
+
+		/* Remap RAM to 0x00000000 */
+		ldr	r1, =AT91C_BASE_MC
+		mov	r2, #0x01
+		str	r2, [r1]
+
+		/* Relocate .data section */
+		ldr	r1, =__init_end__
+		ldr	r2, =__text_start__
+		ldr	r3, =__data_end__
+LoopRel:	cmp	r2, r3
+		ldrlo	r0, [r1], #4
+		strlo	r0, [r2], #4
+		blo	LoopRel
+
+		/* Clear .bss section */
+		mov	r0, #0
+		ldr	r1, =__bss_start__
+		ldr	r2, =__bss_end__
+LoopZI:		cmp	r1, r2
+		strlo	r0, [r1], #4
+		BLO	LoopZI
+
+		ldr	r0, =InitReset
+		mov	pc, r0
+
+	.endfunc
+
 	.section .text
 	.global _start
 	.func   _start
@@ -92,23 +133,6 @@ InitReset:
 		msr	CPSR_c, #ARM_MODE_SVC
 		mov	sp, r0
 
-		/* Relocate .data section */
-		ldr	r1, =__text_end__
-		ldr	r2, =__data_start__
-		ldr	r3, =__data_end__
-LoopRel:	cmp	r2, r3
-		ldrlo	r0, [r1], #4
-		strlo	r0, [r2], #4
-		blo	LoopRel
-
-		/* Clear .bss section */
-		mov	r0, #0
-		ldr	r1, =__bss_start__
-		ldr	r2, =__bss_end__
-LoopZI:		cmp	r1, r2
-		strlo	r0, [r1], #4
-		BLO	LoopZI
-
 		/* Start main() */
 		ldr	lr, =exit
 		ldr	r0, =main

ldscript.ld

@@ -1,15 +1,28 @@
 MEMORY
 {
-	CODE (rx)  : ORIGIN = 0x00100000, LENGTH = 256k
+	FLASH(rx)  : ORIGIN = 0x00100000, LENGTH = 256k
-	DATA (rwx) : ORIGIN = 0x00200000, LENGTH = 64k
+	CODE (rx)  : ORIGIN = 0x0013c000, LENGTH = 16k
+	DATA (rwx) : ORIGIN = 0x00000000, LENGTH = 64k
 }
 
 SECTIONS
 {
+	. = ORIGIN(FLASH);
+
+	.dummy : {
+		*(.dummy)
+	} >FLASH =0
+
 	. = ORIGIN(CODE);
-	.text : {
+
-		*at91_init0.o (.text)
+	.init : {
-		*at91_init1.o (.text)
+		*(.init)
+		__init_end__ = .;
+	} >CODE =0
+
+	.text : AT (LOADADDR(.init) + SIZEOF(.init)) {
+		*at91_init0.o(*.text)
+		*at91_init1.o(*.text)
 		*(.text)
 		*(.glue_7t)
 		*(.glue_7)
@@ -27,11 +40,12 @@ SECTIONS
 		. = ALIGN(4);
 		*(.rodata)
 		*(.rodata.*)
+	} >DATA =0
 
-		__text_end__ = .;
+	__text_start__ = ADDR(.text);
-	} >CODE =0
+	__text_end__ = ADDR(.text) + SIZEOF(.text);
 
-	.data : AT (ADDR(.text) + SIZEOF(.text)) {
+	.data : AT (LOADADDR(.text) + SIZEOF(.text)) {
 		*(.data)
 	} >DATA =0
 

src/at91_twi.c

@@ -217,7 +217,7 @@ void at91_twi_test(void)
 		cmd.size = 0;
 		ret = twi_cmd(i, &cmd);
 
-		for (x = 0; x < 200000; x++);
+		for (x = 0; x < 400000; x++);
 
 		cmd.cmd = CMD_GET_INFO,
 		cmd.mode = BLMC_CMD_READ | BLMC_CMD_0_ARG,