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4c2be83d5d
openwrt/package/boot/uboot-sunxi/patches/411-sunxi-dts-add-olinuxino-t113.patch
Chukun Pan 4c2be83d5d
uboot-sunxi: bump to 2026.04 
This version supports boards with 1.5GB or 3GB of RAM.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
Link: https://github.com/openwrt/openwrt/pull/23360
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>
2026-05-29 08:23:24 +02:00

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--- /dev/null
+++ b/dts/upstream/src/arm/allwinner/sun8i-t113s-olinuxino.dts
@@ -0,0 +1,193 @@
+// SPDX-License-Identifier: (GPL-2.0+ or MIT)
+// Copyright (C) 2022 Arm Ltd.
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+/dts-v1/;
+
+#include "sun8i-t113s.dtsi"
+
+/ {
+ model = "Olimex Olinuxino T113";
+ compatible = "olimex,olinuxino-t113", "allwinner,sun8i-t113s";
+
+ aliases {
+ serial0 = &uart4;
+ ethernet0 = &rtl8723bs;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ /* board wide 5V supply directly from the USB-C socket */
+ reg_vcc5v: regulator-5v {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-5v";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+
+ /* SY8008 DC/DC regulator on the board */
+ reg_3v3: regulator-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&reg_vcc5v>;
+ };
+
+ /* SY8008 DC/DC regulator on the board, also supplying VDD-SYS */
+ reg_vcc_core: regulator-core {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc-core";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <880000>;
+ vin-supply = <&reg_vcc5v>;
+ };
+
+ /* XC6206 LDO on the board */
+ reg_avdd2v8: regulator-avdd {
+ compatible = "regulator-fixed";
+ regulator-name = "avdd2v8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ vin-supply = <&reg_3v3>;
+ };
+
+ reg_gmac_3v3: gmac-3v3 {
+ compatible = "regulator-fixed";
+ regulator-name = "gmac-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pio 4 16 GPIO_ACTIVE_HIGH>; /* PE16 */
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&pio 3 12 GPIO_ACTIVE_LOW>; /* PD12 - WIFI_PMU_EN */
+ };
+
+ leds { // TBD
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_BLUE>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 4 12 GPIO_ACTIVE_LOW>; /* PE12 */
+ };
+ };
+};
+
+&cpu0 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&cpu1 {
+ cpu-supply = <&reg_vcc_core>;
+};
+
+&dcxo {
+ clock-frequency = <24000000>;
+};
+
+&ehci1 {
+ status = "okay";
+};
+
+&mmc0 {
+ pinctrl-0 = <&mmc0_pins>;
+ pinctrl-names = "default";
+ vmmc-supply = <&reg_3v3>;
+ cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+ disable-wp;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&mmc1 {
+ pinctrl-0 = <&mmc1_pins>;
+ pinctrl-names = "default";
+ vmmc-supply = <&reg_3v3>;
+ non-removable;
+ bus-width = <4>;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ status = "okay";
+
+ rtl8723bs: wifi@1 {
+ reg = <1>;
+ };
+};
+
+&ohci1 {
+ status = "okay";
+};
+
+&pio {
+ vcc-pb-supply = <&reg_3v3>;
+ vcc-pd-supply = <&reg_3v3>;
+ vcc-pe-supply = <&reg_avdd2v8>;
+ vcc-pf-supply = <&reg_3v3>;
+ vcc-pg-supply = <&reg_3v3>;
+};
+
+&usbphy {
+ usb1_vbus-supply = <&reg_vcc5v>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+ status = "okay";
+};
+
+&uart3 {
+ status = "disabled";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart4_pd_pins>;
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};
+
+&emac {
+ pinctrl-0 = <&rmii_pe_pins>;
+ pinctrl-names = "default";
+ phy-handle = <&ext_rmii_phy>;
+ phy-mode = "rmii";
+ phy-supply = <&reg_gmac_3v3>;
+ status = "okay";
+};
+
+&mdio {
+ ext_rmii_phy: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <1>;
+// reset-gpios = <&pio 4 13 GPIO_ACTIVE_LOW>; /* PE13 */
+ };
+};
+
+&spi0 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins>;
+
+ flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+ };
+};
--- /dev/null
+++ b/configs/olimex_olinuxino_defconfig
@@ -0,0 +1,41 @@
+CONFIG_ARM=y
+CONFIG_ARCH_SUNXI=y
+CONFIG_DEFAULT_DEVICE_TREE="allwinner/sun8i-t113s-olinuxino"
+CONFIG_SUNXI_MINIMUM_DRAM_MB=128
+CONFIG_SPL=y
+CONFIG_MACH_SUN8I_R528=y
+CONFIG_CONS_INDEX=5
+CONFIG_MMC0_CD_PIN="PF6"
+CONFIG_MMC_SUNXI_SLOT_EXTRA=-1
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SYS_MONITOR_LEN=786432
+CONFIG_DRAM_CLK=792
+CONFIG_DRAM_ZQ=8092667
+CONFIG_DRAM_SUNXI_ODT_EN=0
+CONFIG_DRAM_SUNXI_TPR0=0x004a2195
+CONFIG_DRAM_SUNXI_TPR11=0x340000
+CONFIG_DRAM_SUNXI_TPR12=0x46
+CONFIG_DRAM_SUNXI_TPR13=0x34000100
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_SUN8I_EMAC=y
+CONFIG_RMII=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_SPL_MMC_IO_VOLTAGE=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_SPL_MMC_HS200_SUPPORT=y
+CONFIG_REALTEK_PHY=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SYS_MTDPARTS_RUNTIME=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_MTD_UBI_FASTMAP=y
+CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPL_SPI_FLASH_MTD=y
+CONFIG_SPL_SPI_SUNXI=y
+CONFIG_SPI=y
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