[PATCH 01/27] ARM: fix scratch mem position with OP-TEE

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OP-TEE is placed right below the end of memory, so the scratch space
has to go below it.

Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
 arch/arm/include/asm/barebox-arm.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/barebox-arm.h b/arch/arm/include/asm/barebox-arm.h
index 0cf4549cd7..711ccd2510 100644
--- a/arch/arm/include/asm/barebox-arm.h
+++ b/arch/arm/include/asm/barebox-arm.h
@@ -75,7 +75,7 @@ void *barebox_arm_boot_dtb(void);
 
 static inline const void *arm_mem_scratch_get(void)
 {
-	return (const void *)__arm_mem_scratch(arm_mem_endmem_get());
+	return (const void *)__arm_mem_scratch(arm_mem_endmem_get() - OPTEE_SIZE);
 }
 
 #define arm_mem_stack_top(membase, endmem) ((endmem) - SZ_64K - OPTEE_SIZE)
-- 
2.39.2





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