[U-Boot] [PATCHv2 09/13] arm: add Cortex A9 support

[Rabin Vincent]

Add Cortex A9 support by copying the code for Cortex A8.  The only
change is a removal of some OMAP3 specific code.

Acked-by: Michael Brandt <michael.brandt at stericsson.com>
Signed-off-by: Rabin Vincent <rabin.vincent at stericsson.com>
---
 cpu/{arm_cortexa8 => arm_cortexa9}/Makefile   |    0
 cpu/{arm_cortexa8 => arm_cortexa9}/config.mk  |    0
 cpu/{arm_cortexa8 => arm_cortexa9}/cpu.c      |    0
 cpu/{arm_cortexa8 => arm_cortexa9}/start.S    |   26 +------------------------
 cpu/{arm_cortexa8 => arm_cortexa9}/u-boot.lds |    2 +-
 5 files changed, 2 insertions(+), 26 deletions(-)
 copy cpu/{arm_cortexa8 => arm_cortexa9}/Makefile (100%)
 copy cpu/{arm_cortexa8 => arm_cortexa9}/config.mk (100%)
 copy cpu/{arm_cortexa8 => arm_cortexa9}/cpu.c (100%)
 copy cpu/{arm_cortexa8 => arm_cortexa9}/start.S (91%)
 copy cpu/{arm_cortexa8 => arm_cortexa9}/u-boot.lds (97%)

diff --git a/cpu/arm_cortexa8/Makefile b/cpu/arm_cortexa9/Makefile
similarity index 100%
copy from cpu/arm_cortexa8/Makefile
copy to cpu/arm_cortexa9/Makefile
diff --git a/cpu/arm_cortexa8/config.mk b/cpu/arm_cortexa9/config.mk
similarity index 100%
copy from cpu/arm_cortexa8/config.mk
copy to cpu/arm_cortexa9/config.mk
diff --git a/cpu/arm_cortexa8/cpu.c b/cpu/arm_cortexa9/cpu.c
similarity index 100%
copy from cpu/arm_cortexa8/cpu.c
copy to cpu/arm_cortexa9/cpu.c
diff --git a/cpu/arm_cortexa8/start.S b/cpu/arm_cortexa9/start.S
similarity index 91%
copy from cpu/arm_cortexa8/start.S
copy to cpu/arm_cortexa9/start.S
index 29dae2f..d667f6e 100644
--- a/cpu/arm_cortexa8/start.S
+++ b/cpu/arm_cortexa9/start.S
@@ -1,5 +1,5 @@
 /*
- * armboot - Startup Code for OMAP3530/ARM Cortex CPU-core
+ * armboot - Startup Code for ARM Cortex-A9 CPU-core
  *
  * Copyright (c) 2004	Texas Instruments <r-woodruff2 at ti.com>
  *
@@ -108,30 +108,6 @@ reset:
 	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
diff --git a/cpu/arm_cortexa8/u-boot.lds b/cpu/arm_cortexa9/u-boot.lds
similarity index 97%
copy from cpu/arm_cortexa8/u-boot.lds
copy to cpu/arm_cortexa9/u-boot.lds
index 4f1711c..fc787cd 100644
--- a/cpu/arm_cortexa8/u-boot.lds
+++ b/cpu/arm_cortexa9/u-boot.lds
@@ -34,7 +34,7 @@ SECTIONS
 	. = ALIGN(4);
 	.text	:
 	{
-		cpu/arm_cortexa8/start.o	(.text)
+		cpu/arm_cortexa9/start.o	(.text)
 		*(.text)
 	}
 
-- 
1.7.0