[PATCH 1/2] ARM: dts: Add Facebook BMC flash layout
Tao Ren
taoren at fb.com
Sat Sep 29 06:55:20 AEST 2018
This is the layout used by Facebook BMC systems. It describes the fixed
flash layout of a 32MB mtd device.
Signed-off-by: Tao Ren <taoren at fb.com>
---
.../boot/dts/facebook-bmc-flash-layout.dtsi | 32 +++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 arch/arm/boot/dts/facebook-bmc-flash-layout.dtsi
diff --git a/arch/arm/boot/dts/facebook-bmc-flash-layout.dtsi b/arch/arm/boot/dts/facebook-bmc-flash-layout.dtsi
new file mode 100644
index 000000000000..cc78614e9790
--- /dev/null
+++ b/arch/arm/boot/dts/facebook-bmc-flash-layout.dtsi
@@ -0,0 +1,32 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ u-boot at 0 {
+ reg = <0x0 0x60000>;
+ label = "u-boot";
+ };
+
+ u-boot-env at 60000 {
+ reg = <0x60000 0x20000>;
+ label = "env";
+ };
+
+ fit at 80000 {
+ reg = <0x80000 0x1b80000>;
+ label = "fit";
+ };
+
+ data0 at 1c00000 {
+ reg = <0x1c00000 0x400000>;
+ label = "data0";
+ };
+
+ flash0 at 0 {
+ reg = <0x0 0x2000000>;
+ label = "flash0";
+ };
+};
--
2.17.1
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