diff mbox series

[7/9] arm64: dts: qcom: msm8916/39: Disable unneeded firmware reservations

Message ID 20230911-msm8916-rmem-v1-7-b7089ec3e3a1@gerhold.net
State New
Headers show
Series arm64: dts: qcom: msm8916/39: Reserve firmware memory dynamically | expand

Commit Message

Stephan Gerhold Sept. 11, 2023, 5:41 p.m. UTC 
Now that we no longer have fixed addresses for the firmware memory
regions, disable them by default and only enable them together with
the actual user in the board DT.

This frees up unnecessary reserved memory for boards that do not use
some of the remoteprocs and allows moving selected device-specific
properties (such as firmware size) to the board-specific DT part in
the next step.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
---
 arch/arm64/boot/dts/qcom/apq8016-sbc.dts                 | 16 ++++++++++++++++
 arch/arm64/boot/dts/qcom/apq8039-t2.dts                  |  4 ++++
 arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts         |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts     |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts           |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts       |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts           |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts     |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts     |  8 ++++++++
 .../boot/dts/qcom/msm8916-samsung-a2015-common.dtsi      |  4 ++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts     |  4 ++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts     |  4 ++++
 .../boot/dts/qcom/msm8916-samsung-e2015-common.dtsi      |  4 ++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi  |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts   |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi                | 13 +++++++++++++
 arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts    |  8 ++++++++
 arch/arm64/boot/dts/qcom/msm8916.dtsi                    |  4 ++++
 arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts          |  4 ++++
 .../boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts   |  4 ++++
 arch/arm64/boot/dts/qcom/msm8939.dtsi                    |  4 ++++
 22 files changed, 153 insertions(+)

Comments

Konrad Dybcio Sept. 15, 2023, 1:51 p.m. UTC | #1 
On 11.09.2023 19:41, Stephan Gerhold wrote:
> Now that we no longer have fixed addresses for the firmware memory
> regions, disable them by default and only enable them together with
> the actual user in the board DT.
> 
> This frees up unnecessary reserved memory for boards that do not use
> some of the remoteprocs and allows moving selected device-specific
> properties (such as firmware size) to the board-specific DT part in
> the next step.
> 
> Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
> ---
Wouldn't delete-node on the outliers be more concise?

Konrad
Stephan Gerhold Sept. 15, 2023, 2:02 p.m. UTC | #2 
On Fri, Sep 15, 2023 at 03:51:03PM +0200, Konrad Dybcio wrote:
> On 11.09.2023 19:41, Stephan Gerhold wrote:
> > Now that we no longer have fixed addresses for the firmware memory
> > regions, disable them by default and only enable them together with
> > the actual user in the board DT.
> > 
> > This frees up unnecessary reserved memory for boards that do not use
> > some of the remoteprocs and allows moving selected device-specific
> > properties (such as firmware size) to the board-specific DT part in
> > the next step.
> > 
> > Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
> > ---
> Wouldn't delete-node on the outliers be more concise?
> 

No, because you also need to delete the reference to it on the
remoteproc node, i.e.

	/delete-node/ &wcnss_mem;

	&wcnss {
		/delete-property/ memory-region;
	};

But IMO this would be inconsistent anyway. You already have to opt-in to
get WCNSS at all (i.e.

	&wcnss {
		status = "okay";
	};

), so it would be weird to have the memory region opt-out IMO.

Thanks,
Stephan
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
index bd68f4793acd..ae510c5ec830 100644
--- a/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
+++ b/arch/arm64/boot/dts/qcom/apq8016-sbc.dts
@@ -242,6 +242,10 @@  &lpass_codec {
 	status = "okay";
 };
 
+&mba_mem {
+	status = "okay";
+};
+
 &mdss {
 	status = "okay";
 };
@@ -257,6 +261,10 @@  &mpss {
 	firmware-name = "qcom/apq8016/mba.mbn", "qcom/apq8016/modem.mbn";
 };
 
+&mpss_mem {
+	status = "okay";
+};
+
 &pm8916_codec {
 	status = "okay";
 	clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>;
@@ -372,6 +380,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 	firmware-name = "qcom/apq8016/wcnss.mbn";
@@ -385,6 +397,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 /* Enable CoreSight */
 &cti0 { status = "okay"; };
 &cti1 { status = "okay"; };
diff --git a/arch/arm64/boot/dts/qcom/apq8039-t2.dts b/arch/arm64/boot/dts/qcom/apq8039-t2.dts
index f591d6e78d6e..4f82bb668616 100644
--- a/arch/arm64/boot/dts/qcom/apq8039-t2.dts
+++ b/arch/arm64/boot/dts/qcom/apq8039-t2.dts
@@ -395,3 +395,7 @@  &wcnss {
 &wcnss_iris {
 	compatible = "qcom,wcn3680";
 };
+
+&wcnss_mem {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
index 1d1af1260938..57a74eea1005 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
@@ -159,6 +159,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -167,6 +171,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
index e130f19fdccf..aa4c1ab1e673 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-alcatel-idol347.dts
@@ -196,6 +196,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -204,6 +208,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio31";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
index 6f38e765ed3c..a8be6ff66893 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-asus-z00l.dts
@@ -164,6 +164,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -172,6 +176,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio107", "gpio117";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
index 1d1113958625..b748d140b52e 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-gplus-fl8005a.dts
@@ -154,6 +154,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -162,6 +166,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	camera_flash_default: camera-flash-default-state {
 		pins = "gpio31", "gpio32";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
index c46df67b4d10..bf7fc89dd106 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-huawei-g7.dts
@@ -332,6 +332,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -340,6 +344,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_irq_default: accel-irq-default-state {
 		pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
index 503155aefa55..47d1c5cb13f4 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8150.dts
@@ -268,6 +268,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -276,6 +280,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio116";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
index 919677969b3e..41cadb906b98 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-longcheer-l8910.dts
@@ -150,6 +150,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -158,6 +162,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	button_backlight_default: button-backlight-default-state {
 		pins = "gpio17";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
index 15d2486cdb45..0b29132b74e1 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a2015-common.dtsi
@@ -292,6 +292,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
index e5a569698c4f..f5a808369518 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a3u-eur.dts
@@ -120,6 +120,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	panel_vdd3_default: panel-vdd3-default-state {
 		pins = "gpio9";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
index 388482a1e3d9..391befa22bb4 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-a5u-eur.dts
@@ -71,6 +71,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3660b";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	tkey_en_default: tkey-en-default-state {
 		pins = "gpio97";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
index 6f65fd4b3ed3..0824ab041d80 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-e2015-common.dtsi
@@ -83,6 +83,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	tkey_en_default: tkey-en-default-state {
 		pins = "gpio97";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
index 06602db25e5f..c19cf20d7427 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gt5-common.dtsi
@@ -162,6 +162,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -170,6 +174,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3660b";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
index 9897089d2243..62692d2c32d5 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi
@@ -142,6 +142,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -150,6 +154,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	gpio_hall_sensor_default: gpio-hall-sensor-default-state {
 		pins = "gpio52";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
index 286ba7bb2b5a..68da2a2d3077 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-serranove.dts
@@ -363,6 +363,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -371,6 +375,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3660b";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	fg_alert_default: fg-alert-default-state {
 		pins = "gpio121";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
index 1d92c2e57216..c77ed04bb6c3 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-ufi.dtsi
@@ -80,12 +80,17 @@  &gcc {
 	clocks = <&xo_board>, <&sleep_clk>, <0>, <0>, <0>, <0>, <0>;
 };
 
+&mba_mem {
+	status = "okay";
+};
+
 &mpss {
 	status = "okay";
 };
 
 &mpss_mem {
 	reg = <0x0 0x86800000 0x0 0x5500000>;
+	status = "okay";
 };
 
 &pm8916_usbin {
@@ -111,6 +116,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -119,6 +128,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	/* pins are board-specific */
 	button_default: button-default-state {
diff --git a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
index 82ed50610b24..419f35c1fc92 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-wingtech-wt88047.dts
@@ -193,6 +193,10 @@  &venus {
 	status = "okay";
 };
 
+&venus_mem {
+	status = "okay";
+};
+
 &wcnss {
 	status = "okay";
 };
@@ -201,6 +205,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3620";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	camera_flash_default: camera-flash-default-state {
 		pins = "gpio31", "gpio32";
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 38f6c8ea605a..8457472c9ad8 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -86,6 +86,7 @@  mpss_mem: mpss@86800000 {
 			 */
 			reg = <0x0 0x86800000 0x0 0x2b00000>;
 			no-map;
+			status = "disabled";
 		};
 
 		wcnss_mem: wcnss {
@@ -93,6 +94,7 @@  wcnss_mem: wcnss {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		venus_mem: venus {
@@ -100,6 +102,7 @@  venus_mem: venus {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		mba_mem: mba {
@@ -107,6 +110,7 @@  mba_mem: mba {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 	};
 
diff --git a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
index ba652909d162..fccd8fec8b8f 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
+++ b/arch/arm64/boot/dts/qcom/msm8939-samsung-a7.dts
@@ -352,6 +352,10 @@  &wcnss_iris {
 	compatible = "qcom,wcn3660b";
 };
 
+&wcnss_mem {
+	status = "okay";
+};
+
 &tlmm {
 	accel_int_default: accel-int-default-state {
 		pins = "gpio115";
diff --git a/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
index cb893345c44b..eeb4d578c6fa 100644
--- a/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
+++ b/arch/arm64/boot/dts/qcom/msm8939-sony-xperia-kanuti-tulip.dts
@@ -91,3 +91,7 @@  &wcnss {
 &wcnss_iris {
 	compatible = "qcom,wcn3660";
 };
+
+&wcnss_mem {
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8939.dtsi b/arch/arm64/boot/dts/qcom/msm8939.dtsi
index ebea6de1177b..c50f6d828fed 100644
--- a/arch/arm64/boot/dts/qcom/msm8939.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8939.dtsi
@@ -358,6 +358,7 @@  mpss_mem: mpss@86800000 {
 			 */
 			reg = <0x0 0x86800000 0x0 0x5500000>;
 			no-map;
+			status = "disabled";
 		};
 
 		wcnss_mem: wcnss {
@@ -365,6 +366,7 @@  wcnss_mem: wcnss {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		venus_mem: venus {
@@ -372,6 +374,7 @@  venus_mem: venus {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 
 		mba_mem: mba {
@@ -379,6 +382,7 @@  mba_mem: mba {
 			alignment = <0x0 0x100000>;
 			alloc-ranges = <0x0 0x86800000 0x0 0x8000000>;
 			no-map;
+			status = "disabled";
 		};
 	};