imx6: rename target to 'imx'

This is first step in migrating to a generic i.MX target which in the
next steps will also get divided into arch-specific subtargets.

In the result, this will make it possible to support, within a single
target, also other modern NXP i.MX families, like the i.MX 7, i.MX 8
or recently introduced i.MX 9.

Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>

3 files changed, 193 insertions, 0 deletions

diff --git a/target/linux/imx/patches-5.10/100-bootargs.patch b/target/linux/imx/patches-5.10/100-bootargs.patch
new file mode 100644
index 0000000000..cf63a3bdb1
--- /dev/null
+++ b/target/linux/imx/patches-5.10/100-bootargs.patch
@@ -0,0 +1,11 @@
+--- a/arch/arm/boot/dts/imx6dl-wandboard.dts
++++ b/arch/arm/boot/dts/imx6dl-wandboard.dts
+@@ -16,4 +16,8 @@
+ 		device_type = "memory";
+ 		reg = <0x10000000 0x40000000>;
+ 	};
++
++	chosen {
++		bootargs = "console=ttymxc0,115200";
++	};
+ };
diff --git a/target/linux/imx/patches-5.10/300-ARM-dts-imx6q-apalis-ixora-add-status-LEDs-aliases.patch b/target/linux/imx/patches-5.10/300-ARM-dts-imx6q-apalis-ixora-add-status-LEDs-aliases.patch
new file mode 100644
index 0000000000..e14dc484b0
--- /dev/null
+++ b/target/linux/imx/patches-5.10/300-ARM-dts-imx6q-apalis-ixora-add-status-LEDs-aliases.patch
@@ -0,0 +1,96 @@
+From 68604e89335ccb3e893b5a05b2c0d5cd2eaaf6ec Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
+Date: Tue, 3 Mar 2020 15:14:40 +0100
+Subject: [PATCH] ARM: dts: imx6q-apalis: ixora: add status LEDs aliases
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Štetiar <ynezz@true.cz>
+---
+ arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 16 ++++++++++------
+ arch/arm/boot/dts/imx6q-apalis-ixora.dts      | 12 ++++++++----
+ 2 files changed, 18 insertions(+), 10 deletions(-)
+
+--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
++++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
+@@ -25,6 +25,10 @@
+ 		i2c2 = &i2c2;
+ 		rtc0 = &rtc_i2c;
+ 		rtc1 = &snvs_rtc;
++		led-boot = &led_boot;
++		led-failsafe = &led_failsafe;
++		led-running = &led_running;
++		led-upgrade = &led_upgrade;
+ 	};
+ 
+ 	chosen {
+@@ -92,22 +96,22 @@
+ 		pinctrl-names = "default";
+ 		pinctrl-0 = <&pinctrl_leds_ixora>;
+ 
+-		led4-green {
++		led_running: led4-green {
+ 			label = "LED_4_GREEN";
+-			gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
++			gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led4-red {
++		led_upgrade: led4-red {
+ 			label = "LED_4_RED";
+-			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
++			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led5-green {
++		led_boot: led5-green {
+ 			label = "LED_5_GREEN";
+ 			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led5-red {
++		led_failsafe: led5-red {
+ 			label = "LED_5_RED";
+ 			gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+ 		};
+--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
++++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
+@@ -24,6 +24,10 @@
+ 		i2c2 = &i2c2;
+ 		rtc0 = &rtc_i2c;
+ 		rtc1 = &snvs_rtc;
++		led-boot = &led_boot;
++		led-failsafe = &led_failsafe;
++		led-running = &led_running;
++		led-upgrade = &led_upgrade;
+ 	};
+ 
+ 	chosen {
+@@ -91,22 +95,22 @@
+ 		pinctrl-names = "default";
+ 		pinctrl-0 = <&pinctrl_leds_ixora>;
+ 
+-		led4-green {
++		led_running: led4-green {
+ 			label = "LED_4_GREEN";
+ 			gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led4-red {
++		led_upgrade: led4-red {
+ 			label = "LED_4_RED";
+ 			gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led5-green {
++		led_boot: led5-green {
+ 			label = "LED_5_GREEN";
+ 			gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
+ 		};
+ 
+-		led5-red {
++		led_failsafe: led5-red {
+ 			label = "LED_5_RED";
+ 			gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+ 		};
diff --git a/target/linux/imx/patches-5.10/301-ARM-dts-imx6q-apalis-ixora-make-switch3-reset-button.patch b/target/linux/imx/patches-5.10/301-ARM-dts-imx6q-apalis-ixora-make-switch3-reset-button.patch
new file mode 100644
index 0000000000..8f07f0b1a5
--- /dev/null
+++ b/target/linux/imx/patches-5.10/301-ARM-dts-imx6q-apalis-ixora-make-switch3-reset-button.patch
@@ -0,0 +1,86 @@
+From b6764bb27c819cdcf854371db485a43d71f579f3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
+Date: Tue, 3 Mar 2020 15:15:57 +0100
+Subject: [PATCH] ARM: dts: imx6q-apalis: ixora: make switch3 reset button
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Petr Štetiar <ynezz@true.cz>
+---
+ arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts | 15 ++++++++++++++-
+ arch/arm/boot/dts/imx6q-apalis-ixora.dts      | 15 ++++++++++++++-
+ 2 files changed, 28 insertions(+), 2 deletions(-)
+
+--- a/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
++++ b/arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
+@@ -38,7 +38,7 @@
+ 	gpio-keys {
+ 		compatible = "gpio-keys";
+ 		pinctrl-names = "default";
+-		pinctrl-0 = <&pinctrl_gpio_keys>;
++		pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
+ 
+ 		wakeup {
+ 			label = "Wake-Up";
+@@ -47,6 +47,13 @@
+ 			debounce-interval = <10>;
+ 			wakeup-source;
+ 		};
++
++		reset {
++			label = "reset";
++			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
++			linux,code = <KEY_RESTART>;
++			debounce-interval = <10>;
++		};
+ 	};
+ 
+ 	lcd_display: disp0 {
+@@ -275,4 +282,10 @@
+ 			MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
+ 		>;
+ 	};
++
++	pinctrl_switch3_ixora: switch3ixora {
++		fsl,pins = <
++			MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
++		>;
++	};
+ };
+--- a/arch/arm/boot/dts/imx6q-apalis-ixora.dts
++++ b/arch/arm/boot/dts/imx6q-apalis-ixora.dts
+@@ -37,7 +37,7 @@
+ 	gpio-keys {
+ 		compatible = "gpio-keys";
+ 		pinctrl-names = "default";
+-		pinctrl-0 = <&pinctrl_gpio_keys>;
++		pinctrl-0 = <&pinctrl_gpio_keys &pinctrl_switch3_ixora>;
+ 
+ 		wakeup {
+ 			label = "Wake-Up";
+@@ -46,6 +46,13 @@
+ 			debounce-interval = <10>;
+ 			wakeup-source;
+ 		};
++
++		reset {
++			label = "reset";
++			gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
++			linux,code = <KEY_RESTART>;
++			debounce-interval = <10>;
++		};
+ 	};
+ 
+ 	lcd_display: disp0 {
+@@ -276,4 +283,10 @@
+ 			MX6QDL_PAD_NANDF_D2__GPIO2_IO02 0x1b0b0
+ 		>;
+ 	};
++
++	pinctrl_switch3_ixora: switch3ixora {
++		fsl,pins = <
++			MX6QDL_PAD_SD1_DAT0__GPIO1_IO16 0x1b0b0
++		>;
++	};
+ };