* [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 = <®_3p2v>;
+ VDDIO-supply = <®_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 = <®_3p2v>;
- VDDIO-supply = <®_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
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^ 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
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^ 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 |
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^ 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 |
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^ 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
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