iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

arm64: dts: qcom: msm8994/8994-kitakami: Fix up the memory map

Browse Source 
The previous map was wrong. Fix it up.

Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Link: https://lore.kernel.org/r/20210118162432.107275-10-konrad.dybcio@somainline.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Konrad Dybcio
2021-01-18 17:24:30 +01:00
committed by Bjorn Andersson
parent a046032c37
commit 74d6d0a145
2 changed files with 62 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi
View File

@ -72,47 +72,23 @@
}; };
reserved-memory { reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
/* This is for getting crash logs using Android downstream kernels */ /* This is for getting crash logs using Android downstream kernels */
ramoops@1fe00000 { ramoops@1fe00000 {
compatible = "ramoops"; compatible = "ramoops";
reg = <0x0 0x1fe00000 0x0 0x200000>; reg = <0 0x1fe00000 0 0x200000>;
console-size = <0x100000>; console-size = <0x100000>;
record-size = <0x10000>; record-size = <0x10000>;
ftrace-size = <0x10000>; ftrace-size = <0x10000>;
pmsg-size = <0x80000>; pmsg-size = <0x80000>;
}; };
continuous_splash: framebuffer@3401000{
reg = <0x0 0x3401000 0x0 0x2200000>;
no-map;
};
dfps_data_mem: dfps_data_mem@3400000 {
reg = <0x0 0x3400000 0x0 0x1000>;
no-map;
};
peripheral_region: peripheral_region@7400000 {
reg = <0x0 0x7400000 0x0 0x1c00000>;
no-map;
};
modem_region: modem_region@9000000 {
reg = <0x0 0x9000000 0x0 0x5a00000>;
no-map;
};
tzapp: modem_region@ea00000 {
reg = <0x0 0xea00000 0x0 0x1900000>;
no-map;
};
fb_region: fb_region@40000000 { fb_region: fb_region@40000000 {
reg = <0x00 0x40000000 0x00 0x1000000>; reg = <0 0x40000000 0 0x1000000>;
no-map;
};
tzapp: memory@c7800000 {
reg = <0 0xc7800000 0 0x1900000>;
no-map; no-map;
}; };
}; };
@ -185,6 +161,17 @@
status = "okay"; status = "okay";
}; };
/*
* Kitakami bootloader only turns cont_splash on when it detects
* specific downstream MDSS/backlight nodes in the active DTB.
* One way to use that framebuffer is to load a secondary instance of
* LK with the downstream DTB appended and then, only from there, load
* mainline Linux.
*/
&cont_splash_mem {
reg = <0 0x3401000 0 0x2200000>;
};
&pmi8994_spmi_regulators { &pmi8994_spmi_regulators {
/* /*
* Yeah, this one *is* managed by RPMPD, but also needs * Yeah, this one *is* managed by RPMPD, but also needs

45
arch/arm64/boot/dts/qcom/msm8994.dtsi
View File

@ -170,8 +170,51 @@
#size-cells = <2>; #size-cells = <2>;
ranges; ranges;
dfps_data_mem: dfps_data_mem@3400000 {
reg = <0 0x03400000 0 0x1000>;
no-map;
};
cont_splash_mem: memory@3800000 {
reg = <0 0x03800000 0 0x2400000>;
no-map;
};
smem_mem: smem_region@6a00000 { smem_mem: smem_region@6a00000 {
reg = <0x0 0x6a00000 0x0 0x200000>; reg = <0 0x06a00000 0 0x200000>;
no-map;
};
mpss_mem: memory@7000000 {
reg = <0 0x07000000 0 0x5a00000>;
no-map;
};
peripheral_region: memory@ca00000 {
reg = <0 0x0ca00000 0 0x1f00000>;
no-map;
};
rmtfs_mem: memory@c6400000 {
compatible = "qcom,rmtfs-mem";
reg = <0 0xc6400000 0 0x180000>;
no-map;
qcom,client-id = <1>;
};
mba_mem: memory@c6700000 {
reg = <0 0xc6700000 0 0x100000>;
no-map;
};
audio_mem: memory@c7000000 {
reg = <0 0xc7000000 0 0x800000>;
no-map;
};
adsp_mem: memory@c9400000 {
reg = <0 0xc9400000 0 0x3f00000>;
no-map; no-map;
}; };
}; };