凌云实验室推出的ARM Linux物联网网关开发板IGKBoard(IoT Gateway Kit Board)项目源码
guowenxue
2021-12-11 f3133c6e08fc7adf288819268360454808904bf5
bsp/bootloader/patch/uboot-imx-imx6ull.patch
@@ -1,7 +1,15 @@
diff -Nuar uboot-imx/arch/arm/dts/imx6ul-14x14-evk.dtsi uboot-imx-imx6ull/arch/arm/dts/imx6ul-14x14-evk.dtsi
--- uboot-imx/arch/arm/dts/imx6ul-14x14-evk.dtsi   2021-09-06 16:48:23.000000000 +0800
+++ uboot-imx-imx6ull/arch/arm/dts/imx6ul-14x14-evk.dtsi   2021-11-14 19:56:16.924626040 +0800
@@ -83,6 +83,9 @@
+++ uboot-imx-imx6ull/arch/arm/dts/imx6ul-14x14-evk.dtsi   2021-11-18 23:10:05.829844713 +0800
@@ -21,7 +21,6 @@
       regulator-name = "VSD_3V3";
       regulator-min-microvolt = <3300000>;
       regulator-max-microvolt = <3300000>;
-      gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
       off-on-delay-us = <20000>;
       enable-active-high;
    };
@@ -83,6 +82,9 @@
    pinctrl-0 = <&pinctrl_enet1>;
    phy-mode = "rmii";
    phy-handle = <&ethphy0>;
@@ -11,7 +19,7 @@
    status = "okay";
 };
 
@@ -91,14 +94,17 @@
@@ -91,14 +93,17 @@
    pinctrl-0 = <&pinctrl_enet2>;
    phy-mode = "rmii";
    phy-handle = <&ethphy1>;
@@ -31,7 +39,7 @@
          micrel,led-mode = <1>;
          clocks = <&clks IMX6UL_CLK_ENET_REF>;
          clock-names = "rmii-ref";
@@ -151,21 +157,21 @@
@@ -151,21 +156,21 @@
    status = "okay";
 
    display0: display@0 {
@@ -64,7 +72,7 @@
 
          hsync-active = <0>;
          vsync-active = <0>;
@@ -312,6 +318,7 @@
@@ -312,6 +317,7 @@
          MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00   0x1b0b0
          MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01   0x1b0b0
          MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1   0x4001b031
@@ -72,7 +80,7 @@
       >;
    };
 
@@ -327,6 +334,7 @@
@@ -327,6 +333,7 @@
          MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00   0x1b0b0
          MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01   0x1b0b0
          MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2   0x4001b031
@@ -80,7 +88,7 @@
       >;
    };
 
@@ -423,7 +431,6 @@
@@ -423,7 +430,6 @@
          MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA   0x11088
          MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA   0x11088
          MX6UL_PAD_JTAG_TMS__SAI2_MCLK      0x17088
@@ -88,7 +96,7 @@
       >;
    };
 
@@ -448,7 +455,6 @@
@@ -448,7 +454,6 @@
       fsl,pins = <
          MX6UL_PAD_BOOT_MODE0__GPIO5_IO10   0x70a1
          MX6UL_PAD_BOOT_MODE1__GPIO5_IO11   0x70a1
@@ -96,9 +104,20 @@
          MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08   0x80000000
       >;
    };
@@ -492,9 +497,7 @@
          MX6UL_PAD_SD1_DATA1__USDHC1_DATA1    0x17059
          MX6UL_PAD_SD1_DATA2__USDHC1_DATA2    0x17059
          MX6UL_PAD_SD1_DATA3__USDHC1_DATA3    0x17059
-         MX6UL_PAD_UART1_RTS_B__GPIO1_IO19       0x17059 /* SD1 CD */
-         MX6UL_PAD_GPIO1_IO05__USDHC1_VSELECT    0x17059 /* SD1 VSELECT */
-         MX6UL_PAD_GPIO1_IO09__GPIO1_IO09        0x17059 /* SD1 RESET */
+         MX6UL_PAD_UART1_RTS_B__GPIO1_IO19   0x17059 /* SD1 CD */
       >;
    };
diff -Nuar uboot-imx/.cfg-imx6ull uboot-imx-imx6ull/.cfg-imx6ull
--- uboot-imx/.cfg-imx6ull   1970-01-01 08:00:00.000000000 +0800
+++ uboot-imx-imx6ull/.cfg-imx6ull   2021-11-14 21:11:40.019795524 +0800
+++ uboot-imx-imx6ull/.cfg-imx6ull   2021-11-18 23:30:36.483282592 +0800
@@ -0,0 +1,1644 @@
+#
+# Automatically generated file; DO NOT EDIT.
@@ -540,7 +559,7 @@
+#
+# Boot commands
+#
+# CONFIG_CMD_BOOTD is not set
+CONFIG_CMD_BOOTD=y
+CONFIG_CMD_BOOTM=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_BOOTM_LINUX=y
@@ -1746,7 +1765,7 @@
+CONFIG_MKIMAGE_DTC_PATH="dtc"
diff -Nuar uboot-imx/drivers/net/phy/phy.c uboot-imx-imx6ull/drivers/net/phy/phy.c
--- uboot-imx/drivers/net/phy/phy.c   2021-09-06 16:48:23.000000000 +0800
+++ uboot-imx-imx6ull/drivers/net/phy/phy.c   2021-11-14 19:56:16.924626040 +0800
+++ uboot-imx-imx6ull/drivers/net/phy/phy.c   2021-11-18 23:10:05.841844591 +0800
@@ -182,6 +182,9 @@
 {
    int result;
@@ -1759,8 +1778,8 @@
 
diff -Nuar uboot-imx/include/configs/mx6ullevk.h uboot-imx-imx6ull/include/configs/mx6ullevk.h
--- uboot-imx/include/configs/mx6ullevk.h   2021-09-06 16:48:23.000000000 +0800
+++ uboot-imx-imx6ull/include/configs/mx6ullevk.h   2021-11-14 20:55:47.745008838 +0800
@@ -100,124 +100,34 @@
+++ uboot-imx-imx6ull/include/configs/mx6ullevk.h   2021-11-18 23:29:50.028951132 +0800
@@ -100,124 +100,39 @@
 
 #else
 #define CONFIG_EXTRA_ENV_SETTINGS \
@@ -1781,6 +1800,8 @@
-   "boot_fdt=try\0" \
-   "ip_dyn=yes\0" \
    "splashimage=0x8c000000\0" \
+    "ipaddr=192.168.2.22\0" \
+    "serverip=192.168.2.2\0" \
    "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
    "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
    "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
@@ -1798,6 +1819,9 @@
    "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
    "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
-   "loadtee=fatload mmc ${mmcdev}:${mmcpart} ${tee_addr} ${tee_file}\0" \
+    "bdtb=tftp $fdt_addr $fdt_file && fatwrite mmc 1:1 $fdt_addr $fdt_file $filesize\0" \
+    "bker=tftp $loadaddr $image&& fatwrite mmc 1:1 $loadaddr $image $filesize\0" \
+    "bsys=run bdtb && run bker\0" \
    "mmcboot=echo Booting from mmc ...; " \
+        "mmc dev ${mmcdev}; " \
+        "run loadimage; run loadfdt; " \
@@ -1901,7 +1925,7 @@
 #endif
 
 /* Miscellaneous configurable options */
@@ -238,7 +148,9 @@
@@ -238,7 +153,9 @@
    (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 
 /* environment organization */
@@ -1913,7 +1937,7 @@
 #define CONFIG_IOMUX_LPSR
diff -Nuar uboot-imx/Makefile uboot-imx-imx6ull/Makefile
--- uboot-imx/Makefile   2021-09-06 16:48:23.000000000 +0800
+++ uboot-imx-imx6ull/Makefile   2021-11-14 21:05:41.391745547 +0800
+++ uboot-imx-imx6ull/Makefile   2021-11-18 23:29:54.408791442 +0800
@@ -263,6 +263,9 @@
 CROSS_COMPILE ?=
 endif