It seems we also need to reserve a region of 81 MiB called "removed_mem"
otherwise we can easily hit the following error with higher RAM usage:

  [ 1467.809274] Internal error: synchronous external abort: 0000000096000010 
[#2] SMP

Fixes: eee9602ad649 ("arm64: dts: qcom: qcm6490: Add device-tree for Fairphone 
5")
Signed-off-by: Luca Weiss <luca.we...@fairphone.com>
---
 arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts 
b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index 176898c9dbbd..1e85c43a6fd1 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -82,6 +82,11 @@ cdsp_mem: cdsp@88f00000 {
                        no-map;
                };
 
+               removed_mem: removed@c0000000 {
+                       reg = <0x0 0xc0000000 0x0 0x5100000>;
+                       no-map;
+               };
+
                rmtfs_mem: memory@f8500000 {
                        compatible = "qcom,rmtfs-mem";
                        reg = <0x0 0xf8500000 0x0 0x600000>;

---
base-commit: 39676dfe52331dba909c617f213fdb21015c8d10
change-id: 20231229-fp5-reserved-mem-b88e822b1127

Best regards,
-- 
Luca Weiss <luca.we...@fairphone.com>


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