Commit 1b0c105b authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Andy Gross

arm64: dts: apq8016-sbc: Add ramoops

Declare a ramoops memory segment to aid debugging for those without UART
access. Verified to carry console log when holding volume down for 15
seconds.

No memory region for ramoops-like support was found downstream, so the
arbitrarily picked region is the last MB of System RAM.

Cc: John Stultz <john.stultz@linaro.org>
Cc: Mart Raudsepp <leio@gentoo.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: default avatarStephen Boyd <sboyd@codeaurora.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent 90621b80
...@@ -35,6 +35,17 @@ chosen { ...@@ -35,6 +35,17 @@ chosen {
stdout-path = "serial0"; stdout-path = "serial0";
}; };
reserved-memory {
ramoops@bff00000{
compatible = "ramoops";
reg = <0x0 0xbff00000 0x0 0x100000>;
record-size = <0x20000>;
console-size = <0x20000>;
ftrace-size = <0x20000>;
};
};
soc { soc {
dma@7884000 { dma@7884000 {
status = "okay"; status = "okay";
......
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