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

[Juergen Borleis]

Signed-off-by: Juergen Borleis <j...@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..84de271 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 memSize)
 {
        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 + memSize)) {
                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


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