diff options
| author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2017-08-14 15:46:19 -0700 |
|---|---|---|
| committer | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2018-03-13 12:43:07 +0100 |
| commit | c2b945f0bd7cbd0642dd56814e3f255e9fea520c (patch) | |
| tree | 85afade590c4869490e7a4b326a7d72415790f31 /arch/arm64/boot/dts/qcom | |
| parent | 673c87baacdbd01532ae71f312de4e78b4fc9fde (diff) | |
arm64: dts: qcom: Specify dload address for msm8916 and msm8996
On msm8916 and msm8996 boards a secure io-write is used to write the
magic for selecting "download mode", specify this address in the
DeviceTree.
Note that qcom_scm.download_mode=1 must be specified on the kernel
command line for the kernel to attempt selecting download mode.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
(cherry picked from commit 1f34d6440dde65722b037f91d0c1d9053cd356f9)
Diffstat (limited to 'arch/arm64/boot/dts/qcom')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/msm8996.dtsi | 7 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 88c79b4b93a4..b48ba4430242 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -319,6 +319,8 @@ clocks = <&gcc GCC_CRYPTO_CLK>, <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>; clock-names = "core", "bus", "iface"; #reset-cells = <1>; + + qcom,dload-mode = <&tcsr 0x6100>; }; }; diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 5d99a5f9c8b3..b6cdc16ecb66 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -261,6 +261,8 @@ firmware { scm { compatible = "qcom,scm-msm8996"; + + qcom,dload-mode = <&tcsr 0x13000>; }; }; @@ -358,6 +360,11 @@ reg = <0x740000 0x20000>; }; + tcsr: syscon@7a0000 { + compatible = "qcom,tcsr-msm8996", "syscon"; + reg = <0x7a0000 0x18000>; + }; + intc: interrupt-controller@9bc0000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; |