[PATCH v2 04/34] ARM: put scratch mem area below OP-TEE

[Sascha Hauer]

We want to reserve memory for OP-TEE at the end of available SDRAM,
so move the scratch area below OP-TEE and not above.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/include/asm/barebox-arm.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/include/asm/barebox-arm.h b/arch/arm/include/asm/barebox-arm.h
index f446044be6..6e6606d005 100644
--- a/arch/arm/include/asm/barebox-arm.h
+++ b/arch/arm/include/asm/barebox-arm.h
@@ -71,14 +71,14 @@ static inline void arm_fixup_vectors(void)
 
 void *barebox_arm_boot_dtb(void);
 
-#define arm_mem_scratch(endmem) ((endmem) - SZ_32K)
+#define arm_mem_scratch(endmem) ((endmem) - OPTEE_SIZE - SZ_32K)
 
 static inline const void *arm_mem_scratch_get(void)
 {
 	return (const void *)arm_mem_scratch(arm_mem_endmem_get());
 }
 
-#define arm_mem_stack_top(endmem) ((endmem) - SZ_64K - OPTEE_SIZE)
+#define arm_mem_stack_top(endmem) ((endmem) - SZ_64K)
 
 static inline unsigned long arm_mem_stack(unsigned long endmem)
 {
-- 
2.39.2