[U-Boot] [PATCH v6 16/20] arm: socfpga: Enhance Intel SoCFPGA program header to support Arria 10

[tien.fong.chee at intel.com]

From: Tien Fong Chee <tien.fong.chee at intel.com>

Enhance preloader header with both additional program length and program
entry offset attributes, which offset is relative to the start of program
header.

Signed-off-by: Tien Fong Chee <tien.fong.chee at intel.com>
Reviewed-by: Dinh Nguyen <dinguyen at kernel.org>
---
 arch/arm/mach-socfpga/include/mach/boot0.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-socfpga/include/mach/boot0.h b/arch/arm/mach-socfpga/include/mach/boot0.h
index 7e8a2b1..e6db659 100644
--- a/arch/arm/mach-socfpga/include/mach/boot0.h
+++ b/arch/arm/mach-socfpga/include/mach/boot0.h
@@ -15,6 +15,13 @@ _start:
 
 	.word	0x1337c0d3;	/* SoCFPGA preloader validation word */
 	.word	0xc01df00d;	/* Header length(2B),flags(1B),version(1B) */
+#ifndef CONFIG_TARGET_SOCFPGA_GEN5
+	.word	0xfeedface;	/* Program length(4B) */
+	.word	0xf00dcafe;	/*
+				 * Program entry offset(4B),relative to
+				 * the start of program header
+				 */
+#endif
 	.word	0xcafec0d3;	/* Simple checksum(2B),spare offset(2B) */
 	nop;
 
-- 
2.2.0