[U-Boot] [PATCH v5 16/20] arm: socfpga: Enhance Intel SoCFPGA program header to support Arria 10

tien.fong.chee at intel.com
2017-12-05T07:58:06Z

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@intel.com>
Reviewed-by: Dinh Nguyen <dinguyen@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 e06b548..b21b871 100644
--- a/arch/arm/mach-socfpga/include/mach/boot0.h
+++ b/arch/arm/mach-socfpga/include/mach/boot0.h
@@ -12,6 +12,13 @@

.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