[PATCH v2 1/3] ARM: webasto-ccbv2: consider the available memory size for optee

[Juergen Borleis]

Signed-off-by: Juergen Borleis <jbe at pengutronix.de>
---
 arch/arm/boards/webasto-ccbv2/lowlevel.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boards/webasto-ccbv2/lowlevel.c b/arch/arm/boards/webasto-ccbv2/lowlevel.c
index 32117b0..dfc5c0f 100644
--- a/arch/arm/boards/webasto-ccbv2/lowlevel.c
+++ b/arch/arm/boards/webasto-ccbv2/lowlevel.c
@@ -32,7 +32,7 @@ static void configure_uart(void)
 
 }
 
-static void noinline start_ccbv2(u32 r0)
+static void noinline start_ccbv2(u32 r0, unsigned long mem_size)
 {
 	int tee_size;
 	void *tee;
@@ -48,7 +48,7 @@ static void noinline start_ccbv2(u32 r0)
 	 */
 	if(IS_ENABLED(CONFIG_FIRMWARE_CCBV2_OPTEE)
 	   && !(r0 > MX6_MMDC_P0_BASE_ADDR
-	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + SZ_512M)) {
+	        &&  r0 < MX6_MMDC_P0_BASE_ADDR + mem_size)) {
 		get_builtin_firmware(ccbv2_optee_bin, &tee, &tee_size);
 
 		memset((void *)OPTEE_OVERLAY_LOCATION, 0, 0x1000);
@@ -70,7 +70,7 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_256m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0);
+	start_ccbv2(r0, SZ_256M);
 }
 
 ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
@@ -84,5 +84,5 @@ ENTRY_FUNCTION(start_imx6ul_ccbv2_512m, r0, r1, r2)
 	setup_c();
 	barrier();
 
-	start_ccbv2(r0);
+	start_ccbv2(r0, SZ_512M);
 }
-- 
2.30.2