arm: dts: imx8mp: Add common u-boot dtsi

Factor out the common node settings for dm-spl and dm-pre-reloc
and move them to imx8mp-u-boot.dtsi

Signed-off-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Heiko Schocher <hs@denx.de>

diff --git a/arch/arm/dts/imx8mp-evk-u-boot.dtsi b/arch/arm/dts/imx8mp-evk-u-boot.dtsi
index 4162f41..2abcf1f 100644 (file)
--- a/arch/arm/dts/imx8mp-evk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-evk-u-boot.dtsi
@@ -3,11 +3,9 @@
  * Copyright 2019 NXP
  */
 
-/ {
-       binman: binman {
-               multiple-images;
-       };
+#include "imx8mp-u-boot.dtsi"
 
+/ {
        wdt-reboot {
                compatible = "wdt-reboot";
                wdt = <&wdog1>;
@@ -21,43 +19,6 @@
        };
 };
 
-&{/soc@0} {
-       u-boot,dm-pre-reloc;
-       u-boot,dm-spl;
-};
-
-&clk {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&osc_32k {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&osc_24m {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-       u-boot,dm-spl;
-};
-
-&aips3 {
-       u-boot,dm-spl;
-};
-
-&iomuxc {
-       u-boot,dm-spl;
-};
-
 &reg_usdhc2_vmmc {
        u-boot,off-on-delay-us = <20000>;
 };
@@ -156,104 +117,4 @@
        phy-reset-post-delay = <100>;
 };
 
-&binman {
-        u-boot-spl-ddr {
-               filename = "u-boot-spl-ddr.bin";
-               pad-byte = <0xff>;
-               align-size = <4>;
-               align = <4>;
 
-               u-boot-spl {
-                       align-end = <4>;
-               };
-
-               blob_1: blob-ext@1 {
-                       filename = "lpddr4_pmu_train_1d_imem_202006.bin";
-                       size = <0x8000>;
-               };
-
-               blob_2: blob-ext@2 {
-                       filename = "lpddr4_pmu_train_1d_dmem_202006.bin";
-                       size = <0x4000>;
-               };
-
-               blob_3: blob-ext@3 {
-                       filename = "lpddr4_pmu_train_2d_imem_202006.bin";
-                       size = <0x8000>;
-               };
-
-               blob_4: blob-ext@4 {
-                       filename = "lpddr4_pmu_train_2d_dmem_202006.bin";
-                       size = <0x4000>;
-               };
-       };
-
-
-       flash {
-               mkimage {
-                       args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x920000";
-
-                       blob {
-                               filename = "u-boot-spl-ddr.bin";
-                       };
-               };
-       };
-
-       itb {
-               filename = "u-boot.itb";
-
-               fit {
-                       description = "Configuration to load ATF before U-Boot";
-                       #address-cells = <1>;
-                       fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
-
-                       images {
-                               uboot {
-                                       description = "U-Boot (64-bit)";
-                                       type = "standalone";
-                                       arch = "arm64";
-                                       compression = "none";
-                                       load = <CONFIG_SYS_TEXT_BASE>;
-
-                                       uboot_blob: blob-ext {
-                                               filename = "u-boot-nodtb.bin";
-                                       };
-                               };
-
-                               atf {
-                                       description = "ARM Trusted Firmware";
-                                       type = "firmware";
-                                       arch = "arm64";
-                                       compression = "none";
-                                       load = <0x970000>;
-                                       entry = <0x970000>;
-
-                                       atf_blob: blob-ext {
-                                               filename = "bl31.bin";
-                                       };
-                               };
-
-                               fdt {
-                                       description = "NAME";
-                                       type = "flat_dt";
-                                       compression = "none";
-
-                                       uboot_fdt_blob: blob-ext {
-                                               filename = "u-boot.dtb";
-                                       };
-                               };
-                       };
-
-                       configurations {
-                               default = "conf";
-
-                               conf {
-                                       description = "NAME";
-                                       firmware = "uboot";
-                                       loadables = "atf";
-                                       fdt = "fdt";
-                               };
-                       };
-               };
-       };
-};

diff --git a/arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi b/arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi
index 20e7f63..6c15289 100644 (file)
--- a/arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi
+++ b/arch/arm/dts/imx8mp-phyboard-pollux-rdk-u-boot.dtsi
@@ -4,6 +4,8 @@
  * Author: Teresa Remmet <t.remmet@phytec.de>
  */
 
+#include "imx8mp-u-boot.dtsi"
+
 / {
        wdt-reboot {
                compatible = "wdt-reboot";
@@ -12,43 +14,6 @@
        };
 };
 
-&{/soc@0} {
-       u-boot,dm-pre-reloc;
-       u-boot,dm-spl;
-};
-
-&clk {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&osc_32k {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&osc_24m {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&aips1 {
-       u-boot,dm-spl;
-       u-boot,dm-pre-reloc;
-};
-
-&aips2 {
-       u-boot,dm-spl;
-};
-
-&aips3 {
-       u-boot,dm-spl;
-};
-
-&iomuxc {
-       u-boot,dm-spl;
-};
-
 &reg_usdhc2_vmmc {
        u-boot,dm-spl;
 };

diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi
new file mode 100644 (file)
index 0000000..d61346d
--- /dev/null
+++ b/arch/arm/dts/imx8mp-u-boot.dtsi
@@ -0,0 +1,149 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2021 PHYTEC Messtechnik GmbH
+ * Author: Teresa Remmet <t.remmet@phytec.de>
+ */
+
+/ {
+       binman: binman {
+               multiple-images;
+       };
+};
+
+&{/soc@0} {
+       u-boot,dm-pre-reloc;
+       u-boot,dm-spl;
+};
+
+&clk {
+       u-boot,dm-spl;
+       u-boot,dm-pre-reloc;
+};
+
+&osc_32k {
+       u-boot,dm-spl;
+       u-boot,dm-pre-reloc;
+};
+
+&osc_24m {
+       u-boot,dm-spl;
+       u-boot,dm-pre-reloc;
+};
+
+&aips1 {
+       u-boot,dm-spl;
+       u-boot,dm-pre-reloc;
+};
+
+&aips2 {
+       u-boot,dm-spl;
+};
+
+&aips3 {
+       u-boot,dm-spl;
+};
+
+&iomuxc {
+       u-boot,dm-spl;
+};
+
+&binman {
+        u-boot-spl-ddr {
+               filename = "u-boot-spl-ddr.bin";
+               pad-byte = <0xff>;
+               align-size = <4>;
+               align = <4>;
+
+               u-boot-spl {
+                       align-end = <4>;
+               };
+
+               blob_1: blob-ext@1 {
+                       filename = "lpddr4_pmu_train_1d_imem_202006.bin";
+                       size = <0x8000>;
+               };
+
+               blob_2: blob-ext@2 {
+                       filename = "lpddr4_pmu_train_1d_dmem_202006.bin";
+                       size = <0x4000>;
+               };
+
+               blob_3: blob-ext@3 {
+                       filename = "lpddr4_pmu_train_2d_imem_202006.bin";
+                       size = <0x8000>;
+               };
+
+               blob_4: blob-ext@4 {
+                       filename = "lpddr4_pmu_train_2d_dmem_202006.bin";
+                       size = <0x4000>;
+               };
+       };
+
+       flash {
+               mkimage {
+                       args = "-n spl/u-boot-spl.cfgout -T imx8mimage -e 0x920000";
+
+                       blob {
+                               filename = "u-boot-spl-ddr.bin";
+                       };
+               };
+       };
+
+       itb {
+               filename = "u-boot.itb";
+
+               fit {
+                       description = "Configuration to load ATF before U-Boot";
+                       #address-cells = <1>;
+                       fit,external-offset = <CONFIG_FIT_EXTERNAL_OFFSET>;
+
+                       images {
+                               uboot {
+                                       description = "U-Boot (64-bit)";
+                                       type = "standalone";
+                                       arch = "arm64";
+                                       compression = "none";
+                                       load = <CONFIG_SYS_TEXT_BASE>;
+
+                                       uboot_blob: blob-ext {
+                                               filename = "u-boot-nodtb.bin";
+                                       };
+                               };
+
+                               atf {
+                                       description = "ARM Trusted Firmware";
+                                       type = "firmware";
+                                       arch = "arm64";
+                                       compression = "none";
+                                       load = <0x970000>;
+                                       entry = <0x970000>;
+
+                                       atf_blob: blob-ext {
+                                               filename = "bl31.bin";
+                                       };
+                               };
+
+                               fdt {
+                                       description = "NAME";
+                                       type = "flat_dt";
+                                       compression = "none";
+
+                                       uboot_fdt_blob: blob-ext {
+                                               filename = "u-boot.dtb";
+                                       };
+                               };
+                       };
+
+                       configurations {
+                               default = "conf";
+
+                               conf {
+                                       description = "NAME";
+                                       firmware = "uboot";
+                                       loadables = "atf";
+                                       fdt = "fdt";
+                               };
+                       };
+               };
+       };
+};