[U-Boot] [PATCH v5 07/14] ls2080: Change env variable "fdt_high"

Saksham Jain saksham.jain at nxp.com
Wed Mar 23 11:54:38 CET 2016


"fdt_high" env variable has been changed to 0xa0000000 for ls2080
during Secure Boot. This env_varible is used to specify the upper limit
to be used for copying flat device tree. This address must be visible
to kernel.

The "fdt_high" value has been set during Secure Boot to same value as
it's default value during non-secure boot.

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
Changes for v4:
	- No changes
Changes for v5:
	- Cleaned up commit message

 arch/arm/include/asm/fsl_secure_boot.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/include/asm/fsl_secure_boot.h b/arch/arm/include/asm/fsl_secure_boot.h
index 4d04eea..d576f2e 100644
--- a/arch/arm/include/asm/fsl_secure_boot.h
+++ b/arch/arm/include/asm/fsl_secure_boot.h
@@ -52,10 +52,17 @@
 #define CONFIG_ESBC_ADDR_64BIT
 #endif
 
+#if defined(CONFIG_LS2080A) || defined(CONFIG_LS2085A)
+#define CONFIG_EXTRA_ENV \
+	"setenv fdt_high 0xa0000000;"	\
+	"setenv initrd_high 0xcfffffff;"	\
+	"setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
+#else
 #define CONFIG_EXTRA_ENV \
 	"setenv fdt_high 0xcfffffff;"	\
 	"setenv initrd_high 0xcfffffff;"	\
 	"setenv hwconfig \'fsl_ddr:ctlr_intlv=null,bank_intlv=null\';"
+#endif
 
 /* Copying Bootscript and Header to DDR from NOR for LS2 and for rest, from
  * Non-XIP Memory (Nand/SD)*/
-- 
1.8.1.4



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