Hey Jeff,
Thanks for taking time to review
the series.
On 2019-11-19 03:34, Jeffrey Hugo wrote:
On Mon, Nov 18, 2019 at 2:45 PM Sibi Sankar <sibis@xxxxxxxxxxxxxx>
wrote:
Update existing and add missing regions to the reserved memory map, as
described in version 7.1
Signed-off-by: Sibi Sankar <sibis@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 62
++++++++++++++++++++++++---
1 file changed, 55 insertions(+), 7 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi
b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index fc7838ea9a010..707673e3cf28a 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -28,8 +28,13 @@
#size-cells = <2>;
ranges;
- memory@85800000 {
- reg = <0x0 0x85800000 0x0 0x800000>;
+ hyp_mem: memory@85800000 {
+ reg = <0x0 0x85800000 0x0 0x600000>;
+ no-map;
+ };
+
+ xbl_mem: memory@85e00000 {
Are we ever going to use this label?
just leaving it here for info with the
added benefit of being deleteable
if MSM8998 uses a different boot chain
where xbl_mem/tz_mem remains unused as
in the case of Cheza
+ reg = <0x0 0x85e00000 0x0 0x100000>;
no-map;
};
@@ -38,21 +43,64 @@
no-map;
};
- memory@86200000 {
+ tz_mem: memory@86200000 {
Again, are we ever going to use this?
ditto
reg = <0x0 0x86200000 0x0 0x2d00000>;
no-map;
};
- rmtfs {
+ rmtfs_mem: memory@88f00000 {
compatible = "qcom,rmtfs-mem";
-
- size = <0x0 0x200000>;
- alloc-ranges = <0x0 0xa0000000 0x0 0x2000000>;
+ reg = <0x0 0x88f00000 0x0 0x200000>;
This seems to overlap with a defined region in the memory map.
0x9fa00000 seems to be a better address.
just following the what we did
for SDM845 SoC 0x88f00000 should
be safe to use.
no-map;
qcom,client-id = <1>;
qcom,vmid = <15>;
};
+
+ spss_mem: memory@8ab00000 {
+ reg = <0x0 0x8ab00000 0x0 0x700000>;
+ no-map;
+ };
+
+ adsp_mem: memory@8b200000 {
+ reg = <0x0 0x8b200000 0x0 0x1a00000>;
+ no-map;
+ };
+
+ mpss_mem: memory@8cc00000 {
+ reg = <0x0 0x8cc00000 0x0 0x7000000>;
+ no-map;
+ };
+
+ venus_mem: memory@93c00000 {
+ reg = <0x0 0x93c00000 0x0 0x500000>;
+ no-map;
+ };
+
+ mba_mem: memory@94100000 {
+ reg = <0x0 0x94100000 0x0 0x200000>;
+ no-map;
+ };
+
+ slpi_mem: memory@94300000 {
+ reg = <0x0 0x94300000 0x0 0xf00000>;
+ no-map;
+ };
+
+ ipa_fw_mem: memory@95200000 {
+ reg = <0x0 0x95200000 0x0 0x10000>;
+ no-map;
+ };
+
+ ipa_gsi_mem: memory@95210000 {
+ reg = <0x0 0x95210000 0x0 0x5000>;
+ no-map;
+ };
+
+ gpu_mem: memory@95215000 {
+ reg = <0x0 0x95215000 0x0 0x1000>;
This is the wrong size for the zap region.
double checked the memory maps,
gpu mem size is mentioned as 4kb
is that not the case?
+ no-map;
+ };
};
clocks {
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