[U-Boot] [PATCH v3 05/15] armv8: fsl-lsch3: Add bootscript header address for Secure Boot

[Saksham Jain]

During secure boot, Linux image along with other images are validated
using bootscript. This bootscript also needs to be validated before
it is executed. This requires a header for bootscript.

When secure boot is enabled, default bootcmd is changed to first validate
bootscript using the header and then execute the script.

For ls2080/5, NOR memory map is different from earlier arm SoCs.
So a new address on NOR is used for this bootscript header.
(0x583920000). The Bootscript address is mentioned in this header along
with addresses of other images.
Signed-off-by: Aneesh Bansal <aneesh.bansal at nxp.com>
Signed-off-by: Saksham Jain <saksham.jain at nxp.com>
---
Changes for v2:
	- No changes
Changes for v3:
	- No changes

 arch/arm/include/asm/fsl_secure_boot.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h
index e65caed..7c55ea1 100644
--- a/arch/arm/include/asm/fsl_secure_boot.h
+++ b/arch/arm/include/asm/fsl_secure_boot.h
@@ -63,7 +63,11 @@
 	"setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
 
 /* The address needs to be modified according to NOR memory map */
+#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
+#define CONFIG_BOOTSCRIPT_HDR_ADDR	0x583920000
+#else
 #define CONFIG_BOOTSCRIPT_HDR_ADDR	0x600a0000
+#endif
 
 #include <config_fsl_chain_trust.h>
 #endif /* #ifdef CONFIG_CHAIN_OF_TRUST */
-- 
1.8.1.4