mail archive of the barebox mailing list
 help / color / mirror / Atom feed
* [PATCH 1/2] ARM: i.MX53: dts: move QSB pmic to own file
@ 2014-01-09 14:40 Steffen Trumtrar
  2014-01-09 14:40 ` [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R Steffen Trumtrar
  0 siblings, 1 reply; 4+ messages in thread
From: Steffen Trumtrar @ 2014-01-09 14:40 UTC (permalink / raw)
  To: barebox; +Cc: Steffen Trumtrar

There are two versions of the i.MX53 LOCO:
	- the MCIMX53-START board
	- the MCIMX53-START-R board

The MCIMX53-START-R has a mc34708 pmic and is otherwise the similar to the
MCIMX53-START. To prepare for the START-R, move all common nodes to a new
	imx53-qsb-common.dtsi
and remove everything but the board name and pmic from the imx53-qsb.dts.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 arch/arm/dts/imx53-qsb-common.dtsi | 225 +++++++++++++++++++++++++++++++++++++
 arch/arm/dts/imx53-qsb.dts         | 210 +---------------------------------
 2 files changed, 226 insertions(+), 209 deletions(-)
 create mode 100644 arch/arm/dts/imx53-qsb-common.dtsi

diff --git a/arch/arm/dts/imx53-qsb-common.dtsi b/arch/arm/dts/imx53-qsb-common.dtsi
new file mode 100644
index 0000000..4ecb3ec
--- /dev/null
+++ b/arch/arm/dts/imx53-qsb-common.dtsi
@@ -0,0 +1,225 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+#include "imx53.dtsi"
+
+/ {
+	chosen {
+		linux,stdout-path = "/soc/aips@50000000/serial@53fbc000";
+
+		environment@0 {
+			compatible = "barebox,environment";
+			device-path = &esdhc1, "partname:barebox-environment";
+		};
+	};
+
+	display@di0 {
+		compatible = "fsl,imx-parallel-display";
+		crtcs = <&ipu 0>;
+		interface-pix-fmt = "rgb565";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ipu_disp0_1>;
+		status = "disabled";
+		display-timings {
+			claawvga {
+				native-mode;
+				clock-frequency = <27000000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <40>;
+				hfront-porch = <60>;
+				vback-porch = <10>;
+				vfront-porch = <10>;
+				hsync-len = <20>;
+				vsync-len = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+
+		power {
+			label = "Power Button";
+			gpios = <&gpio1 8 0>;
+			linux,code = <116>; /* KEY_POWER */
+			gpio-key,wakeup;
+		};
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio2 14 0>;
+			linux,code = <115>; /* KEY_VOLUMEUP */
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio2 15 0>;
+			linux,code = <114>; /* KEY_VOLUMEDOWN */
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&led_pin_gpio7_7>;
+
+		user {
+			label = "Heartbeat";
+			gpios = <&gpio7 7 0>;
+			linux,default-trigger = "heartbeat";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p2v: 3p2v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P2V";
+			regulator-min-microvolt = <3200000>;
+			regulator-max-microvolt = <3200000>;
+			regulator-always-on;
+		};
+	};
+
+	sound {
+		compatible = "fsl,imx53-qsb-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-qsb-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <5>;
+	};
+};
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1_1>;
+	cd-gpios = <&gpio3 13 0>;
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	partition@0 {
+		label = "barebox-environment";
+		reg = <0x80000 0x20000>;
+	};
+};
+
+&ssi2 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&esdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc3_1>;
+	cd-gpios = <&gpio3 11 0>;
+	wp-gpios = <&gpio3 12 0>;
+	status = "okay";
+};
+
+&iim {
+	barebox,provide-mac-address = <&fec 1 9>;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog>;
+
+	hog {
+		pinctrl_hog: hoggrp {
+			fsl,pins = <
+				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
+				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
+				MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
+				MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
+				MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
+				MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
+				MX53_PAD_EIM_DA13__GPIO3_13       0x80000000
+				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
+				MX53_PAD_GPIO_16__GPIO7_11        0x80000000
+			>;
+		};
+
+		led_pin_gpio7_7: led_gpio7_7@0 {
+			fsl,pins = <
+				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
+			>;
+		};
+	};
+
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_1>;
+	status = "okay";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2_1>;
+	status = "okay";
+
+	sgtl5000: codec@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		VDDA-supply = <&reg_3p2v>;
+		VDDIO-supply = <&reg_3p2v>;
+		clocks = <&clks 150>;
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_1>;
+	status = "okay";
+
+	accelerometer: mma8450@1c {
+		compatible = "fsl,mma8450";
+		reg = <0x1c>;
+	};
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux_1>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec_1>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio7 6 0>;
+	status = "okay";
+};
+
+&usbh1 {
+       status = "okay";
+};
+
+&usbotg {
+       status = "okay";
+};
diff --git a/arch/arm/dts/imx53-qsb.dts b/arch/arm/dts/imx53-qsb.dts
index f988ca9..dc3860d 100644
--- a/arch/arm/dts/imx53-qsb.dts
+++ b/arch/arm/dts/imx53-qsb.dts
@@ -10,200 +10,14 @@
  * http://www.gnu.org/copyleft/gpl.html
  */
 
-/dts-v1/;
-#include "imx53.dtsi"
+#include "imx53-qsb-common.dtsi"
 
 / {
 	model = "Freescale i.MX53 Quick Start Board";
 	compatible = "fsl,imx53-qsb", "fsl,imx53";
-
-	chosen {
-		linux,stdout-path = "/soc/aips@50000000/serial@53fbc000";
-
-		environment@0 {
-			compatible = "barebox,environment";
-			device-path = &esdhc1, "partname:barebox-environment";
-		};
-	};
-
-	display@di0 {
-		compatible = "fsl,imx-parallel-display";
-		crtcs = <&ipu 0>;
-		interface-pix-fmt = "rgb565";
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_ipu_disp0_1>;
-		status = "disabled";
-		display-timings {
-			claawvga {
-				native-mode;
-				clock-frequency = <27000000>;
-				hactive = <800>;
-				vactive = <480>;
-				hback-porch = <40>;
-				hfront-porch = <60>;
-				vback-porch = <10>;
-				vfront-porch = <10>;
-				hsync-len = <20>;
-				vsync-len = <10>;
-				hsync-active = <0>;
-				vsync-active = <0>;
-				de-active = <1>;
-				pixelclk-active = <0>;
-			};
-		};
-	};
-
-	gpio-keys {
-		compatible = "gpio-keys";
-
-		power {
-			label = "Power Button";
-			gpios = <&gpio1 8 0>;
-			linux,code = <116>; /* KEY_POWER */
-			gpio-key,wakeup;
-		};
-
-		volume-up {
-			label = "Volume Up";
-			gpios = <&gpio2 14 0>;
-			linux,code = <115>; /* KEY_VOLUMEUP */
-		};
-
-		volume-down {
-			label = "Volume Down";
-			gpios = <&gpio2 15 0>;
-			linux,code = <114>; /* KEY_VOLUMEDOWN */
-		};
-	};
-
-	leds {
-		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&led_pin_gpio7_7>;
-
-		user {
-			label = "Heartbeat";
-			gpios = <&gpio7 7 0>;
-			linux,default-trigger = "heartbeat";
-		};
-	};
-
-	regulators {
-		compatible = "simple-bus";
-
-		reg_3p2v: 3p2v {
-			compatible = "regulator-fixed";
-			regulator-name = "3P2V";
-			regulator-min-microvolt = <3200000>;
-			regulator-max-microvolt = <3200000>;
-			regulator-always-on;
-		};
-	};
-
-	sound {
-		compatible = "fsl,imx53-qsb-sgtl5000",
-			     "fsl,imx-audio-sgtl5000";
-		model = "imx53-qsb-sgtl5000";
-		ssi-controller = <&ssi2>;
-		audio-codec = <&sgtl5000>;
-		audio-routing =
-			"MIC_IN", "Mic Jack",
-			"Mic Jack", "Mic Bias",
-			"Headphone Jack", "HP_OUT";
-		mux-int-port = <2>;
-		mux-ext-port = <5>;
-	};
-};
-
-&esdhc1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_esdhc1_1>;
-	cd-gpios = <&gpio3 13 0>;
-	status = "okay";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	partition@0 {
-		label = "barebox-environment";
-		reg = <0x80000 0x20000>;
-	};
-};
-
-&ssi2 {
-	fsl,mode = "i2s-slave";
-	status = "okay";
-};
-
-&esdhc3 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_esdhc3_1>;
-	cd-gpios = <&gpio3 11 0>;
-	wp-gpios = <&gpio3 12 0>;
-	status = "okay";
-};
-
-&iim {
-	barebox,provide-mac-address = <&fec 1 9>;
-};
-
-&iomuxc {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_hog>;
-
-	hog {
-		pinctrl_hog: hoggrp {
-			fsl,pins = <
-				MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
-				MX53_PAD_GPIO_8__GPIO1_8          0x80000000
-				MX53_PAD_PATA_DATA14__GPIO2_14    0x80000000
-				MX53_PAD_PATA_DATA15__GPIO2_15    0x80000000
-				MX53_PAD_EIM_DA11__GPIO3_11       0x80000000
-				MX53_PAD_EIM_DA12__GPIO3_12       0x80000000
-				MX53_PAD_EIM_DA13__GPIO3_13       0x80000000
-				MX53_PAD_PATA_DA_0__GPIO7_6       0x80000000
-				MX53_PAD_GPIO_16__GPIO7_11        0x80000000
-			>;
-		};
-
-		led_pin_gpio7_7: led_gpio7_7@0 {
-			fsl,pins = <
-				MX53_PAD_PATA_DA_1__GPIO7_7 0x80000000
-			>;
-		};
-	};
-
-};
-
-&uart1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_uart1_1>;
-	status = "okay";
-};
-
-&i2c2 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c2_1>;
-	status = "okay";
-
-	sgtl5000: codec@0a {
-		compatible = "fsl,sgtl5000";
-		reg = <0x0a>;
-		VDDA-supply = <&reg_3p2v>;
-		VDDIO-supply = <&reg_3p2v>;
-		clocks = <&clks 150>;
-	};
 };
 
 &i2c1 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_i2c1_1>;
-	status = "okay";
-
-	accelerometer: mma8450@1c {
-		compatible = "fsl,mma8450";
-		reg = <0x1c>;
-	};
-
 	pmic: dialog@48 {
 		compatible = "dlg,da9053-aa", "dlg,da9052";
 		reg = <0x48>;
@@ -298,25 +112,3 @@
 		};
 	};
 };
-
-&audmux {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_audmux_1>;
-	status = "okay";
-};
-
-&fec {
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_fec_1>;
-	phy-mode = "rmii";
-	phy-reset-gpios = <&gpio7 6 0>;
-	status = "okay";
-};
-
-&usbh1 {
-       status = "okay";
-};
-
-&usbotg {
-       status = "okay";
-};
-- 
1.8.5.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 4+ messages in thread
* [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R
  2014-01-09 14:40 [PATCH 1/2] ARM: i.MX53: dts: move QSB pmic to own file Steffen Trumtrar
@ 2014-01-09 14:40 ` Steffen Trumtrar
  2014-01-10  9:36   ` Sascha Hauer
  0 siblings, 1 reply; 4+ messages in thread
From: Steffen Trumtrar @ 2014-01-09 14:40 UTC (permalink / raw)
  To: barebox; +Cc: Steffen Trumtrar

The start-r QSB has a different pmic than the older start QSB.
Add a new dts for the QSRB and let barebox generate two images when
LOCO is selected.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
 arch/arm/boards/freescale-mx53-loco/lowlevel.c |  13 +++
 arch/arm/dts/Makefile                          |   3 +-
 arch/arm/dts/imx53-qsrb.dts                    | 141 +++++++++++++++++++++++++
 images/Makefile.imx                            |   5 +
 4 files changed, 161 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/dts/imx53-qsrb.dts

diff --git a/arch/arm/boards/freescale-mx53-loco/lowlevel.c b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
index 7556a2e..c9e057a 100644
--- a/arch/arm/boards/freescale-mx53-loco/lowlevel.c
+++ b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
@@ -15,3 +15,16 @@ ENTRY_FUNCTION(start_imx53_loco, r0, r1, r2)
 
 	imx53_barebox_entry(fdt);
 }
+
+extern char __dtb_imx53_qsrb_start[];
+
+ENTRY_FUNCTION(start_imx53_loco_r, r0, r1, r2)
+{
+	uint32_t fdt;
+
+	arm_cpu_lowlevel_init();
+
+	fdt = (uint32_t)__dtb_imx53_qsrb_start - get_runtime_offset();
+
+	imx53_barebox_entry(fdt);
+}
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index bc314e9..ec46c4f 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_AM33XX) += \
 dtb-$(CONFIG_ARCH_IMX51) += imx51-babbage.dtb \
 	imx51-genesi-efika-sb.dtb
 dtb-$(CONFIG_ARCH_IMX53) += imx53-qsb.dtb \
+	imx53-qsrb.dtb \
 	imx53-voipac-bsb.dtb
 dtb-$(CONFIG_ARCH_IMX6) += imx6q-gk802.dtb \
 	imx6dl-dfi-fs700-m60-6s.dtb \
@@ -29,7 +30,7 @@ obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
 pbl-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o
 pbl-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o
 pbl-$(CONFIG_MACH_FREESCALE_MX51_PDK) += imx51-babbage.dtb.o
-pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o
+pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o imx53-qsrb.dtb.o
 pbl-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += imx53-voipac-bsb.dtb.o
 pbl-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o
 pbl-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
diff --git a/arch/arm/dts/imx53-qsrb.dts b/arch/arm/dts/imx53-qsrb.dts
new file mode 100644
index 0000000..e9a9bc6
--- /dev/null
+++ b/arch/arm/dts/imx53-qsrb.dts
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include "imx53-qsb-common.dtsi"
+
+/ {
+	model = "Freescale i.MX53 Quick Start-R Board";
+	compatible = "fsl,imx53-qsb", "fsl,imx53";
+};
+
+&iomuxc {
+	i2c1 {
+		/* open drain */
+		pinctrl_i2c1_qsrb: i2c1grp-1 {
+			fsl,pins = <
+				MX53_PAD_CSI0_DAT8__I2C1_SDA      0x400001ec
+				MX53_PAD_CSI0_DAT9__I2C1_SCL      0x400001ec
+			>;
+		};
+	};
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_qsrb>;
+
+	pmic: ripley@8 {
+		compatible = "fsl,mc34708";
+		reg = <0x08>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <23 0x8>;
+		regulators {
+			mc34708__sw1a {
+				regulator-name = "SW1";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <1437500>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__sw1b {
+				regulator-name = "SW1B";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <1437500>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__sw2 {
+				regulator-name = "SW2";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <1437500>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__sw3 {
+				regulator-name = "SW3";
+				regulator-min-microvolt = <650000>;
+				regulator-max-microvolt = <1425000>;
+				regulator-boot-on;
+			};
+			mc34708__sw4a {
+				regulator-name = "SW4A";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__sw4b {
+				regulator-name = "SW4B";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__sw5 {
+				regulator-name = "SW5";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__swbst {
+				regulator-name = "SWBST";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vpll {
+				regulator-name = "VPLL";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+			};
+			mc34708__vrefddr {
+				regulator-name = "VREFDDR";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vusb {
+				regulator-name = "VUSB";
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vusb2 {
+				regulator-name = "VUSB2";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vdac {
+				regulator-name = "VDAC";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <2775000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vgen1 {
+				regulator-name = "VGEN1";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1550000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+			mc34708__vgen2 {
+				regulator-name = "VGEN2";
+				regulator-min-microvolt = <2500000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
+};
diff --git a/images/Makefile.imx b/images/Makefile.imx
index 49c7e3e..4995514 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -26,6 +26,11 @@ CFG_start_imx53_loco.pblx.imximg = $(board)/freescale-mx53-loco/flash-header-imx
 FILE_barebox-freescale-imx53-loco.img = start_imx53_loco.pblx.imximg
 image-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += barebox-freescale-imx53-loco.img
 
+pblx-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += start_imx53_loco_r
+CFG_start_imx53_loco_r.pblx.imximg = $(board)/freescale-mx53-loco/flash-header-imx53-loco.imxcfg
+FILE_barebox-freescale-imx53-loco-r.img = start_imx53_loco_r.pblx.imximg
+image-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += barebox-freescale-imx53-loco-r.img
+
 pblx-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += start_imx53_vmx53
 CFG_start_imx53_vmx53.pblx.imximg = $(board)/freescale-mx53-vmx53/flash-header-imx53-vmx53.imxcfg
 FILE_barebox-freescale-imx53-vmx53.img = start_imx53_vmx53.pblx.imximg
-- 
1.8.5.2


_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R
  2014-01-09 14:40 ` [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R Steffen Trumtrar
@ 2014-01-10  9:36   ` Sascha Hauer
  2014-01-10 10:00     ` Steffen Trumtrar
  0 siblings, 1 reply; 4+ messages in thread
From: Sascha Hauer @ 2014-01-10  9:36 UTC (permalink / raw)
  To: Steffen Trumtrar; +Cc: barebox

On Thu, Jan 09, 2014 at 03:40:08PM +0100, Steffen Trumtrar wrote:
> The start-r QSB has a different pmic than the older start QSB.
> Add a new dts for the QSRB and let barebox generate two images when
> LOCO is selected.
> 
> Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> ---
>  arch/arm/boards/freescale-mx53-loco/lowlevel.c |  13 +++
>  arch/arm/dts/Makefile                          |   3 +-
>  arch/arm/dts/imx53-qsrb.dts                    | 141 +++++++++++++++++++++++++
>  images/Makefile.imx                            |   5 +
>  4 files changed, 161 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/dts/imx53-qsrb.dts
> 
> diff --git a/arch/arm/boards/freescale-mx53-loco/lowlevel.c b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> index 7556a2e..c9e057a 100644
> --- a/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> +++ b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> @@ -15,3 +15,16 @@ ENTRY_FUNCTION(start_imx53_loco, r0, r1, r2)
>  
>  	imx53_barebox_entry(fdt);
>  }
> +
> +extern char __dtb_imx53_qsrb_start[];
> +
> +ENTRY_FUNCTION(start_imx53_loco_r, r0, r1, r2)
> +{
> +	uint32_t fdt;
> +
> +	arm_cpu_lowlevel_init();
> +
> +	fdt = (uint32_t)__dtb_imx53_qsrb_start - get_runtime_offset();
> +
> +	imx53_barebox_entry(fdt);
> +}

For the record: This introduces a new image for the r board. Should we
want to later we could use the code from arch/ppc/mach-mpc85xx/fsl_i2c.c
to detect the board version and merge both images into one again.

> +	pmic: ripley@8 {
> +		compatible = "fsl,mc34708";
> +		reg = <0x08>;
> +		interrupt-parent = <&gpio5>;
> +		interrupts = <23 0x8>;
> +		regulators {
> +			mc34708__sw1a {
> +				regulator-name = "SW1";
> +				regulator-min-microvolt = <650000>;
> +				regulator-max-microvolt = <1437500>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +			};
> +			mc34708__sw1b {

There should be a blank line between the end of a node and the beginning
of a new one.

Sascha

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R
  2014-01-10  9:36   ` Sascha Hauer
@ 2014-01-10 10:00     ` Steffen Trumtrar
  0 siblings, 0 replies; 4+ messages in thread
From: Steffen Trumtrar @ 2014-01-10 10:00 UTC (permalink / raw)
  To: Sascha Hauer; +Cc: barebox

On Fri, Jan 10, 2014 at 10:36:56AM +0100, Sascha Hauer wrote:
> On Thu, Jan 09, 2014 at 03:40:08PM +0100, Steffen Trumtrar wrote:
> > The start-r QSB has a different pmic than the older start QSB.
> > Add a new dts for the QSRB and let barebox generate two images when
> > LOCO is selected.
> > 
> > Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
> > ---
> >  arch/arm/boards/freescale-mx53-loco/lowlevel.c |  13 +++
> >  arch/arm/dts/Makefile                          |   3 +-
> >  arch/arm/dts/imx53-qsrb.dts                    | 141 +++++++++++++++++++++++++
> >  images/Makefile.imx                            |   5 +
> >  4 files changed, 161 insertions(+), 1 deletion(-)
> >  create mode 100644 arch/arm/dts/imx53-qsrb.dts
> > 
> > diff --git a/arch/arm/boards/freescale-mx53-loco/lowlevel.c b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> > index 7556a2e..c9e057a 100644
> > --- a/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> > +++ b/arch/arm/boards/freescale-mx53-loco/lowlevel.c
> > @@ -15,3 +15,16 @@ ENTRY_FUNCTION(start_imx53_loco, r0, r1, r2)
> >  
> >  	imx53_barebox_entry(fdt);
> >  }
> > +
> > +extern char __dtb_imx53_qsrb_start[];
> > +
> > +ENTRY_FUNCTION(start_imx53_loco_r, r0, r1, r2)
> > +{
> > +	uint32_t fdt;
> > +
> > +	arm_cpu_lowlevel_init();
> > +
> > +	fdt = (uint32_t)__dtb_imx53_qsrb_start - get_runtime_offset();
> > +
> > +	imx53_barebox_entry(fdt);
> > +}
> 
> For the record: This introduces a new image for the r board. Should we
> want to later we could use the code from arch/ppc/mach-mpc85xx/fsl_i2c.c
> to detect the board version and merge both images into one again.
> 
> > +	pmic: ripley@8 {
> > +		compatible = "fsl,mc34708";
> > +		reg = <0x08>;
> > +		interrupt-parent = <&gpio5>;
> > +		interrupts = <23 0x8>;
> > +		regulators {
> > +			mc34708__sw1a {
> > +				regulator-name = "SW1";
> > +				regulator-min-microvolt = <650000>;
> > +				regulator-max-microvolt = <1437500>;
> > +				regulator-boot-on;
> > +				regulator-always-on;
> > +			};
> > +			mc34708__sw1b {
> 
> There should be a blank line between the end of a node and the beginning
> of a new one.
> 

Oops...you are right :-(
Will fix.

str

-- 
Pengutronix e.K.                           |                             |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0    |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |

_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-01-10 10:00 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-01-09 14:40 [PATCH 1/2] ARM: i.MX53: dts: move QSB pmic to own file Steffen Trumtrar
2014-01-09 14:40 ` [PATCH 2/2] ARM: i.MX53: dts: add support for MCIMX53-START-R Steffen Trumtrar
2014-01-10  9:36   ` Sascha Hauer
2014-01-10 10:00     ` Steffen Trumtrar

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox