Add the RPC HyperFlash device node along with its partitions to the
common Salvator-X(S) board DTS file.
Based on a patch in the BSP by Valentine Barshak.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
Changes compared to the BSP:
- Update label,
- Keep RPC disabled,
- Add missing "cypress,hyperflash" compatible value,
- Drop leading zeroes from unit addresses,
- Use lower-case hexadecimal values,
- Enlarge uboot partition,
- Drop uboot-env partition.
---
.../boot/dts/renesas/salvator-common.dtsi | 49 +++++++++++++++++++
1 file changed, 49 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
index d1dbaf7d1170812f..4ebef1d2a7b4ddbc 100644
--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
@@ -872,6 +872,55 @@ rsnd_endpoint2: endpoint {
};
};
+&rpc {
+ /* Left disabled. To be enabled by firmware when unlocked. */
+
+ flash@0 {
+ compatible = "cypress,hyperflash", "cfi-flash";
+ reg = <0>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ bootparam@0 {
+ reg = <0x00000000 0x040000>;
+ read-only;
+ };
+ bl2@40000 {
+ reg = <0x00040000 0x140000>;
+ read-only;
+ };
+ cert_header_sa6@180000 {
+ reg = <0x00180000 0x040000>;
+ read-only;
+ };
+ bl31@1c0000 {
+ reg = <0x001c0000 0x040000>;
+ read-only;
+ };
+ tee@200000 {
+ reg = <0x00200000 0x440000>;
+ read-only;
+ };
+ uboot@640000 {
+ reg = <0x00640000 0x100000>;
+ read-only;
+ };
+ dtb@740000 {
+ reg = <0x00740000 0x080000>;
+ };
+ kernel@7c0000 {
+ reg = <0x007c0000 0x1400000>;
+ };
+ user@1bc0000 {
+ reg = <0x01bc0000 0x2440000>;
+ };
+ };
+ };
+};
+
&rwdt {
timeout-sec = <60>;
status = "okay";
--
2.25.1
