It prevents booting angler.
cont_splash_mem was introduced in 74d6d0a145835, but the problem
manifested after 86588296acbf ("fdt: Properly handle "no-map" field
in the memory region").
Fixes: 74d6d0a145835 ("arm64: dts: qcom: msm8994/8994-kitakami: Fix up
the memory map")
Signed-off-by: Petr Vorel <petr.vorel@xxxxxxxxx>
---
Hi,
not sure if cont_splash_mem memory@3800000 is msm8994 specific.
BTW I haven't found it in LineageOS git [1]
Maybe it should go to msm8994-sony-xperia-kitakami.dtsi.
And I suppose it breaks also bullhead, thus this probably should go also
to msm8992-bullhead-rev-101.dts.
Kind regards,
Petr
[1] https://github.com/LineageOS/android_kernel_sony_msm8994
arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
index ffe1a9bd8f70..af5ff9badec9 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-angler-rev-101.dts
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/* Copyright (c) 2015, Huawei Inc. All rights reserved.
* Copyright (c) 2016, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021, Petr Vorel <petr.vorel@xxxxxxxxx>
*/
/dts-v1/;
@@ -31,6 +32,10 @@ serial@f991e000 {
pinctrl-1 = <&blsp1_uart2_sleep>;
};
};
+
+ reserved-memory {
+ /delete-node/ memory@3800000;
+ };
};
&tlmm {
--
2.32.0
