update uboot patch file, fix network card and LCD driver bug, update u-boot...

guowenxu

2021-11-14 809a5822ddb5ac178e213edb14244fa27c3efc2c

 bsp/bootloader/patch/uboot-imx-imx6ull.patch

@@ -1,6 +1,104 @@
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 13:27:59.306153563 +0800
@@ -83,6 +83,9 @@
    pinctrl-0 = <&pinctrl_enet1>;
    phy-mode = "rmii";
    phy-handle = <&ethphy0>;
+    phy-reset-gpios = <&gpio5 7 GPIO_ACTIVE_LOW>;
+    phy-reset-duration = <50>;
+    phy-reset-post-delay = <15>;
    status = "okay";
 };
 
@@ -91,14 +94,17 @@
    pinctrl-0 = <&pinctrl_enet2>;
    phy-mode = "rmii";
    phy-handle = <&ethphy1>;
+    phy-reset-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;
+    phy-reset-duration = <50>;
+    phy-reset-post-delay = <15>;
    status = "okay";
 
    mdio {
       #address-cells = <1>;
       #size-cells = <0>;
 
-      ethphy0: ethernet-phy@2 {
-         reg = <2>;
+      ethphy0: ethernet-phy@0 {
+         reg = <0>;
          micrel,led-mode = <1>;
          clocks = <&clks IMX6UL_CLK_ENET_REF>;
          clock-names = "rmii-ref";
@@ -151,21 +157,21 @@
    status = "okay";
 
    display0: display@0 {
-      bits-per-pixel = <24>;
-      bus-width = <24>;
+      bits-per-pixel = <16>;
+      bus-width = <16>;
 
       display-timings {
          native-mode = <&timing0>;
          timing0: timing0 {
-         clock-frequency = <9200000>;
-         hactive = <480>;
-         vactive = <272>;
-         hfront-porch = <8>;
-         hback-porch = <4>;
-         hsync-len = <41>;
-         vback-porch = <2>;
-         vfront-porch = <4>;
-         vsync-len = <10>;
+         clock-frequency = <30000000>;
+         hactive = <800>;
+         vactive = <480>;
+         hfront-porch = <40>;
+         hback-porch = <88>;
+         hsync-len = <48>;
+         vback-porch = <32>;
+         vfront-porch = <13>;
+         vsync-len = <3>;
 
          hsync-active = <0>;
          vsync-active = <0>;
@@ -312,6 +318,7 @@
          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
+            MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x10B0 /* ENET1 RESET */
       >;
    };
 
@@ -327,6 +334,7 @@
          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
+            MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04  0x10B0 /* ENET2 RESET */
       >;
    };
 
@@ -423,7 +431,6 @@
          MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA   0x11088
          MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA   0x11088
          MX6UL_PAD_JTAG_TMS__SAI2_MCLK      0x17088
-         MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04   0x17059
       >;
    };
 
@@ -448,7 +455,6 @@
       fsl,pins = <
          MX6UL_PAD_BOOT_MODE0__GPIO5_IO10   0x70a1
          MX6UL_PAD_BOOT_MODE1__GPIO5_IO11   0x70a1
-         MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07   0x70a1
          MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08   0x80000000
       >;
    };
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   2021-11-09 21:36:57.485043985 +0800
+++ uboot-imx-imx6ull/.cfg-imx6ull   2021-11-14 13:57:01.556273286 +0800
@@ -0,0 +1,1648 @@
+#
+# Automatically generated file; DO NOT EDIT.
@@ -8,7 +106,7 @@
+#
+
+#
+# Compiler: arm-linux-gnueabihf-gcc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0
+# Compiler: arm-linux-gcc.br_real (Buildroot 2021.02.7) 9.4.0
+#
+CONFIG_CREATE_ARCH_SYMLINK=y
+CONFIG_LINKER_LIST_ALIGN=4
@@ -1650,15 +1748,171 @@
+# Tools options
+#
+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 13:28:43.737904373 +0800
@@ -182,6 +182,9 @@
 {
    int result;
 
+    /*  add Soft Reset the PHY by guowenxue, 2021.11.14 */
+    phy_reset(phydev);
+
    if (phydev->autoneg != AUTONEG_ENABLE)
       return genphy_setup_forced(phydev);
 
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 13:53:59.469274456 +0800
@@ -100,124 +100,33 @@
 
 #else
 #define CONFIG_EXTRA_ENV_SETTINGS \
-   CONFIG_MFG_ENV_SETTINGS \
-   TEE_ENV \
+    "emmc_dev=1\0"\
+    "emmc_ack=1\0"\
    "script=boot.scr\0" \
    "image=zImage\0" \
    "console=ttymxc0\0" \
-   "fdt_high=0xffffffff\0" \
-   "initrd_high=0xffffffff\0" \
-   "fdt_file=undefined\0" \
+   "fdt_file=imx6ull-emmc.dtb\0" \
    "fdt_addr=0x83000000\0" \
-   "tee_addr=0x84000000\0" \
-   "tee_file=undefined\0" \
-   "boot_fdt=try\0" \
-   "ip_dyn=yes\0" \
    "splashimage=0x8c000000\0" \
    "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
    "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
    "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
-   "mmcautodetect=yes\0" \
-   "mmcargs=setenv bootargs console=${console},${baudrate} " \
-      BOOTARGS_CMA_SIZE \
-      "root=${mmcroot}\0" \
-   "loadbootscript=" \
-      "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
-   "bootscript=echo Running bootscript from mmc ...; " \
-      "source\0" \
+    "mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot}\0" \
+    "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+    "bootscript=echo Running bootscript from mmc ...; source\0" \
    "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" \
    "mmcboot=echo Booting from mmc ...; " \
+        "mmc dev ${mmcdev}; " \
+        "run loadimage; run loadfdt; " \
       "run mmcargs; " \
-      "if test ${tee} = yes; then " \
-         "run loadfdt; run loadtee; bootm ${tee_addr} - ${fdt_addr}; " \
-      "else " \
-         "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-            "if run loadfdt; then " \
-               "bootz ${loadaddr} - ${fdt_addr}; " \
-            "else " \
-               "if test ${boot_fdt} = try; then " \
-                  "bootz; " \
-               "else " \
-                  "echo WARN: Cannot load the DT; " \
-               "fi; " \
-            "fi; " \
-         "else " \
-            "bootz; " \
-         "fi; " \
-      "fi;\0" \
-   "netargs=setenv bootargs console=${console},${baudrate} " \
-      BOOTARGS_CMA_SIZE \
-      "root=/dev/nfs " \
-   "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
-      "netboot=echo Booting from net ...; " \
-      "${usb_net_cmd}; " \
-      "run netargs; " \
-      "if test ${ip_dyn} = yes; then " \
-         "setenv get_cmd dhcp; " \
-      "else " \
-         "setenv get_cmd tftp; " \
-      "fi; " \
-      "${get_cmd} ${image}; " \
-      "if test ${tee} = yes; then " \
-         "${get_cmd} ${tee_addr} ${tee_file}; " \
-         "${get_cmd} ${fdt_addr} ${fdt_file}; " \
-         "bootm ${tee_addr} - ${fdt_addr}; " \
-      "else " \
-         "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
-            "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
-               "bootz ${loadaddr} - ${fdt_addr}; " \
-            "else " \
-               "if test ${boot_fdt} = try; then " \
-                  "bootz; " \
-               "else " \
-                  "echo WARN: Cannot load the DT; " \
-               "fi; " \
-            "fi; " \
-         "else " \
-            "bootz; " \
-         "fi; " \
-      "fi;\0" \
-      "findfdt="\
-         "if test $fdt_file = undefined; then " \
-            "if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
-               "setenv fdt_file imx6ulz-14x14-evk.dtb; fi; " \
-            "if test $board_name = EVK && test $board_rev = 9X9; then " \
-               "setenv fdt_file imx6ull-9x9-evk.dtb; fi; " \
-            "if test $board_name = EVK && test $board_rev = 14X14; then " \
-               "setenv fdt_file imx6ull-14x14-evk.dtb; fi; " \
-            "if test $fdt_file = undefined; then " \
-               "echo WARNING: Could not determine dtb to use; " \
-            "fi; " \
-         "fi;\0" \
-      "findtee="\
-         "if test $tee_file = undefined; then " \
-            "if test $board_name = ULZ-EVK && test $board_rev = 14X14; then " \
-               "setenv tee_file uTee-6ulzevk; fi; " \
-            "if test $board_name = EVK && test $board_rev = 9X9; then " \
-               "setenv tee_file uTee-6ullevk; fi; " \
-            "if test $board_name = EVK && test $board_rev = 14X14; then " \
-               "setenv tee_file uTee-6ullevk; fi; " \
-            "if test $tee_file = undefined; then " \
-               "echo WARNING: Could not determine tee to use; " \
-            "fi; " \
-         "fi;\0" \
-
-#define CONFIG_BOOTCOMMAND \
-      "run findfdt;" \
-      "run findtee;" \
-      "mmc dev ${mmcdev};" \
-      "mmc dev ${mmcdev}; if mmc rescan; then " \
-         "if run loadbootscript; then " \
-            "run bootscript; " \
-         "else " \
-            "if run loadimage; then " \
-               "run mmcboot; " \
-            "else run netboot; " \
-            "fi; " \
-         "fi; " \
-      "else run netboot; fi"
+        "run loadbootscript; run bootscript; " \
+        "bootz ${loadaddr} - ${fdt_addr}\0" \
+    "netboot=echo Booting from net ...; " \
+        "tftp $loadaddr $image; tftp $fdt_addr ${fdt_file};" \
+        "run mmcargs; " \
+        "bootz ${loadaddr} - ${fdt_addr}\0" \
+    "bootcmd=run mmcboot\0"
 #endif
 
 /* Miscellaneous configurable options */
diff -Nuar uboot-imx/Makefile uboot-imx-imx6ull/Makefile
--- uboot-imx/Makefile   2021-09-06 16:48:23.000000000 +0800
+++ uboot-imx-imx6ull/Makefile   2021-11-09 21:35:29.881688055 +0800
+++ uboot-imx-imx6ull/Makefile   2021-11-14 13:54:05.045108519 +0800
@@ -263,6 +263,9 @@
 CROSS_COMPILE ?=
 endif
 
+ARCH=arm
+CROSS_COMPILE=arm-linux-gnueabihf-
+CROSS_COMPILE=/opt/buildroot/cortexA7/bin/arm-linux-
+
 KCONFIG_CONFIG   ?= .config
 export KCONFIG_CONFIG