armv8/ls2085aqds: NAND boot support

This adds NAND boot support for LS2085AQDS, using SPL framework.
Details of forming NAND image can be found in README.

Signed-off-by: Scott Wood <scottwood@freescale.com>
[York Sun: Remove +S from defconfig after commit 252ed872]
Signed-off-by: York Sun <yorksun@freescale.com>

1 files changed, 77 insertions, 0 deletions

diff --git a/arch/arm/cpu/armv8/u-boot-spl.lds b/arch/arm/cpu/armv8/u-boot-spl.lds
new file mode 100644
index 0000000000..4df339c84a
--- /dev/null
+++ b/arch/arm/cpu/armv8/u-boot-spl.lds
@@ -0,0 +1,77 @@
+/*
+ * (C) Copyright 2013
+ * David Feng <fenghua@phytium.com.cn>
+ *
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
+ *
+ * (C) Copyright 2010
+ * Texas Instruments, <www.ti.com>
+ *	Aneesh V <aneesh@ti.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,
+		LENGTH = CONFIG_SPL_MAX_SIZE }
+MEMORY { .sdram : ORIGIN = CONFIG_SPL_BSS_START_ADDR,
+		LENGTH = CONFIG_SPL_BSS_MAX_SIZE }
+
+OUTPUT_FORMAT("elf64-littleaarch64", "elf64-littleaarch64", "elf64-littleaarch64")
+OUTPUT_ARCH(aarch64)
+ENTRY(_start)
+SECTIONS
+{
+	.text : {
+		. = ALIGN(8);
+		*(.__image_copy_start)
+		CPUDIR/start.o (.text*)
+		*(.text*)
+	} >.sram
+
+	.rodata : {
+		. = ALIGN(8);
+		*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+	} >.sram
+
+	.data : {
+		. = ALIGN(8);
+		*(.data*)
+	} >.sram
+
+	.u_boot_list : {
+		. = ALIGN(8);
+		KEEP(*(SORT(.u_boot_list*)));
+	} >.sram
+
+	.image_copy_end : {
+		. = ALIGN(8);
+		*(.__image_copy_end)
+	} >.sram
+
+	.end : {
+		. = ALIGN(8);
+		*(.__end)
+	} >.sram
+
+	.bss_start : {
+		. = ALIGN(8);
+		KEEP(*(.__bss_start));
+	} >.sdram
+
+	.bss : {
+		*(.bss*)
+		 . = ALIGN(8);
+	} >.sdram
+
+	.bss_end : {
+		KEEP(*(.__bss_end));
+	} >.sdram
+
+	/DISCARD/ : { *(.dynsym) }
+	/DISCARD/ : { *(.dynstr*) }
+	/DISCARD/ : { *(.dynamic*) }
+	/DISCARD/ : { *(.plt*) }
+	/DISCARD/ : { *(.interp*) }
+	/DISCARD/ : { *(.gnu*) }
+}