ARM: i.MX53: dts: add support for MCIMX53-START-R
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> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -15,3 +15,16 @@ ENTRY_FUNCTION(start_imx53_loco, r0, r1, r2)
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imx53_barebox_entry(fdt);
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}
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extern char __dtb_imx53_qsrb_start[];
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ENTRY_FUNCTION(start_imx53_loco_r, r0, r1, r2)
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{
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uint32_t fdt;
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arm_cpu_lowlevel_init();
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fdt = (uint32_t)__dtb_imx53_qsrb_start - get_runtime_offset();
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imx53_barebox_entry(fdt);
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}
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@ -5,6 +5,7 @@ dtb-$(CONFIG_ARCH_AM33XX) += \
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dtb-$(CONFIG_ARCH_IMX51) += imx51-babbage.dtb \
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imx51-genesi-efika-sb.dtb
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dtb-$(CONFIG_ARCH_IMX53) += imx53-qsb.dtb \
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imx53-qsrb.dtb \
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imx53-voipac-bsb.dtb
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dtb-$(CONFIG_ARCH_IMX6) += imx6q-gk802.dtb \
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imx6dl-dfi-fs700-m60-6s.dtb \
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@ -32,7 +33,7 @@ obj-$(CONFIG_BUILTIN_DTB) += $(BUILTIN_DTB).dtb.o
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pbl-$(CONFIG_MACH_BEAGLEBONE) += am335x-bone.dtb.o am335x-boneblack.dtb.o
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pbl-$(CONFIG_MACH_EFIKA_MX_SMARTBOOK) += imx51-genesi-efika-sb.dtb.o
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pbl-$(CONFIG_MACH_FREESCALE_MX51_PDK) += imx51-babbage.dtb.o
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pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o
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pbl-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += imx53-qsb.dtb.o imx53-qsrb.dtb.o
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pbl-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += imx53-voipac-bsb.dtb.o
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pbl-$(CONFIG_MACH_DFI_FS700_M60) += imx6q-dfi-fs700-m60-6q.dtb.o imx6dl-dfi-fs700-m60-6s.dtb.o
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pbl-$(CONFIG_MACH_PCM051) += am335x-phytec-phycore.dtb.o
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@ -0,0 +1,157 @@
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/*
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* Copyright 2011 Freescale Semiconductor, Inc.
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* Copyright 2011 Linaro Ltd.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx53-qsb-common.dtsi"
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/ {
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model = "Freescale i.MX53 Quick Start-R Board";
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compatible = "fsl,imx53-qsb", "fsl,imx53";
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};
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&iomuxc {
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i2c1 {
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/* open drain */
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pinctrl_i2c1_qsrb: i2c1grp-1 {
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fsl,pins = <
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MX53_PAD_CSI0_DAT8__I2C1_SDA 0x400001ec
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MX53_PAD_CSI0_DAT9__I2C1_SCL 0x400001ec
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>;
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};
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1_qsrb>;
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pmic: ripley@8 {
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compatible = "fsl,mc34708";
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reg = <0x08>;
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interrupt-parent = <&gpio5>;
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interrupts = <23 0x8>;
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regulators {
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sw1_reg: sw1a {
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regulator-name = "SW1";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1437500>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw1b_reg: sw1b {
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regulator-name = "SW1B";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1437500>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw2_reg: sw2 {
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regulator-name = "SW2";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1437500>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw3_reg: sw3 {
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regulator-name = "SW3";
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regulator-min-microvolt = <650000>;
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regulator-max-microvolt = <1425000>;
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regulator-boot-on;
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};
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sw4a_reg: sw4a {
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regulator-name = "SW4A";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw4b_reg: sw4b {
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regulator-name = "SW4B";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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sw5_reg: sw5 {
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regulator-name = "SW5";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1975000>;
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regulator-boot-on;
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regulator-always-on;
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};
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swbst_reg: swbst {
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regulator-name = "SWBST";
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regulator-boot-on;
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regulator-always-on;
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};
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vpll_reg: vpll {
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regulator-name = "VPLL";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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};
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vrefddr_reg: vrefddr {
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regulator-name = "VREFDDR";
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regulator-boot-on;
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regulator-always-on;
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};
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vusb_reg: vusb {
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regulator-name = "VUSB";
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regulator-boot-on;
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regulator-always-on;
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};
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vusb2_reg: vusb2 {
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regulator-name = "VUSB2";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3000000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vdac_reg: vdac {
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regulator-name = "VDAC";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2775000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vgen1_reg: vgen1 {
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regulator-name = "VGEN1";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1550000>;
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regulator-boot-on;
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regulator-always-on;
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};
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vgen2_reg: vgen2 {
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regulator-name = "VGEN2";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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};
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};
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@ -26,6 +26,11 @@ CFG_start_imx53_loco.pblx.imximg = $(board)/freescale-mx53-loco/flash-header-imx
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FILE_barebox-freescale-imx53-loco.img = start_imx53_loco.pblx.imximg
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image-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += barebox-freescale-imx53-loco.img
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pblx-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += start_imx53_loco_r
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CFG_start_imx53_loco_r.pblx.imximg = $(board)/freescale-mx53-loco/flash-header-imx53-loco.imxcfg
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FILE_barebox-freescale-imx53-loco-r.img = start_imx53_loco_r.pblx.imximg
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image-$(CONFIG_MACH_FREESCALE_MX53_LOCO) += barebox-freescale-imx53-loco-r.img
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pblx-$(CONFIG_MACH_FREESCALE_MX53_VMX53) += start_imx53_vmx53
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CFG_start_imx53_vmx53.pblx.imximg = $(board)/freescale-mx53-vmx53/flash-header-imx53-vmx53.imxcfg
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FILE_barebox-freescale-imx53-vmx53.img = start_imx53_vmx53.pblx.imximg
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