Update buidlroot to version 2016.08.1

bsp/buildroot/board/freescale/imx25pdk/genimage.cfg

@@ -0,0 +1,41 @@
+# Minimal SD card image for the Freescale's i.MX25 PDK board
+#
+# We mimic the .sdcard Freescale's image format for i.MX25:
+# * the SD card must have 1 kB free space at the beginning,
+# * U-Boot is dumped as is,
+# * a FAT partition at offset 8 MB is containing zImage and dtbs,
+# * a single root filesystem partition is required (Ext4 in this case).
+#
+
+image boot.vfat {
+  vfat {
+    files = {
+      "imx25-pdk.dtb",
+      "zImage"
+    }
+  }
+  size = 16M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.imx"
+    offset = 1024
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+    offset = 8M
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

bsp/buildroot/board/freescale/imx25pdk/post-image.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"

bsp/buildroot/board/freescale/imx25pdk/readme.txt

@@ -0,0 +1,54 @@
+**************************
+Freescale i.MX25 PDK board
+**************************
+
+This file documents the Buildroot support for the Freescale i.MX25 PDK board.
+
+Build
+=====
+
+First, configure Buildroot for the i.MX25 PDK board:
+
+  make mx25pdk_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - imx25-pdk.dtb
+  - rootfs.ext4
+  - rootfs.tar
+  - sdcard.img
+  - u-boot.imx
+  - zImage
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/imx25pdk/genimage.cfg.
+
+Boot the i.MX25 PDK board
+=========================
+
+To boot your newly created system:
+- insert the SD card in the SD slot of the board;
+- put a USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board.
+
+Enjoy!

bsp/buildroot/board/freescale/imx51evk/genimage.cfg

@@ -0,0 +1,41 @@
+# Minimal SD card image for the Freescale's i.MX51 EVK board
+#
+# We mimic the .sdcard Freescale's image format for i.MX51:
+# * the microSD card must have 1 kB free space at the beginning,
+# * U-Boot is dumped as is,
+# * a FAT partition at offset 8 MB is containing zImage and dtbs,
+# * a single root filesystem partition is required (Ext4 in this case).
+#
+
+image boot.vfat {
+  vfat {
+    files = {
+      "imx51-babbage.dtb",
+      "zImage"
+    }
+  }
+  size = 16M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.imx"
+    offset = 1024
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+    offset = 8M
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

bsp/buildroot/board/freescale/imx51evk/post-image.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"

bsp/buildroot/board/freescale/imx51evk/readme.txt

@@ -0,0 +1,54 @@
+**************************
+Freescale i.MX51 EVK board
+**************************
+
+This file documents the Buildroot support for the Freescale i.MX51 EVK board.
+
+Build
+=====
+
+First, configure Buildroot for the i.MX51 EVK board:
+
+  make mx51evk_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - imx51-babbage.dtb
+  - rootfs.ext4
+  - rootfs.tar
+  - sdcard.img
+  - u-boot.imx
+  - zImage
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/imx51evk/genimage.cfg.
+
+Boot the i.MX51 EVK board
+=========================
+
+To boot your newly created system:
+- insert the SD card in the SD slot of the board;
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board.
+
+Enjoy!

bsp/buildroot/board/freescale/imx53loco/create-boot-sd.sh

@@ -1 +0,0 @@
-../create-boot-sd.sh

bsp/buildroot/board/freescale/imx53loco/genimage.cfg

@@ -0,0 +1,42 @@
+# Minimal microSD card image for the Freescale's i.MX53 QSB board
+#
+# We mimic the .sdcard Freescale's image format for i.MX53:
+# * the microSD card must have 1 kB free space at the beginning,
+# * U-Boot is dumped as is,
+# * a FAT partition at offset 8 MB is containing zImage and dtbs,
+# * a single root filesystem partition is required (Ext4 in this case).
+#
+
+image boot.vfat {
+  vfat {
+    files = {
+      "imx53-qsb.dtb",
+      "imx53-qsrb.dtb",
+      "zImage"
+    }
+  }
+  size = 16M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.imx"
+    offset = 1024
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+    offset = 8M
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

bsp/buildroot/board/freescale/imx53loco/post-image.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"

bsp/buildroot/board/freescale/imx6ulevk/genimage.cfg

@@ -4,7 +4,7 @@
 # * the microSD card must have 1 kB free space at the beginning,
 # * U-Boot is dumped as is,
 # * a FAT partition at offset 8 MB is containing zImage and dtbs,
-# * a single root filesystem partition is required (Ext2 in this case).
+# * a single root filesystem partition is required (Ext4 in this case).
 #
 
 image boot.vfat {
@@ -36,6 +36,6 @@ image sdcard.img {
 
   partition rootfs {
     partition-type = 0x83
-    image = "rootfs.ext2"
+    image = "rootfs.ext4"
   }
 }

bsp/buildroot/board/freescale/imx6ulevk/post-image.sh

@@ -1,6 +1,7 @@
 #!/usr/bin/env bash
 
-GENIMAGE_CFG="board/freescale/imx6ulevk/genimage.cfg"
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
 GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
 
 rm -rf "${GENIMAGE_TMP}"
@@ -11,5 +12,3 @@ genimage \
   --inputpath "${BINARIES_DIR}" \
   --outputpath "${BINARIES_DIR}" \
   --config "${GENIMAGE_CFG}"
-
-exit $?

bsp/buildroot/board/freescale/imx6ulevk/readme.txt

@@ -20,7 +20,7 @@ Build all components:
 
 You will find in ./output/images/ the following files:
   - imx6ul-14x14-evk.dtb
-  - rootfs.ext2
+  - rootfs.ext4
   - rootfs.tar
   - sdcard.img
   - u-boot.imx

bsp/buildroot/board/freescale/imx7dsdb/genimage.cfg

@@ -0,0 +1,41 @@
+# Minimal microSD card image for the Freescale's i.MX7D SDB board
+#
+# We mimic the .sdcard Freescale's image format for i.MX7D:
+# * the microSD card must have 1 kB free space at the beginning,
+# * U-Boot is dumped as is,
+# * a FAT partition at offset 8 MB is containing zImage and dtbs,
+# * a single root filesystem partition is required (Ext4 in this case).
+#
+
+image boot.vfat {
+  vfat {
+    files = {
+      "imx7d-sdb.dtb",
+      "zImage"
+    }
+  }
+  size = 16M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.imx"
+    offset = 1024
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+    offset = 8M
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

bsp/buildroot/board/freescale/imx7dsdb/post-image.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"

bsp/buildroot/board/freescale/imx7dsdb/readme.txt

@@ -0,0 +1,54 @@
+***************************
+Freescale i.MX7D SDB board
+***************************
+
+This file documents the Buildroot support for the Freescale i.MX7D SDB board.
+
+Build
+=====
+
+First, configure Buildroot for your i.MX7D SDB board:
+
+  make freescale_imx7dsabresd_defconfig
+
+Build all components:
+
+  make
+
+You will find in output/images/ the following files:
+  - imx7d-sdb.dtb
+  - rootfs.ext4
+  - rootfs.tar
+  - sdcard.img
+  - u-boot.imx
+  - zImage
+
+Create a bootable SD card
+=========================
+
+To determine the device associated to the SD card have a look in the
+/proc/partitions file:
+
+  cat /proc/partitions
+
+Buildroot prepares a bootable "sdcard.img" image in the output/images/
+directory, ready to be dumped on a SD card. Launch the following
+command as root:
+
+  dd if=./output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the card content. Use with care! ***
+
+For details about the medium image layout, see the definition in
+board/freescale/imx7dsdb/genimage.cfg.
+
+Boot the i.MX7D SDB board
+=========================
+
+To boot your newly created system:
+- insert the SD card in the SD slot of the board;
+- put a micro USB cable into the Debug USB Port and connect using a terminal
+  emulator at 115200 bps, 8n1;
+- power on the board.
+
+Enjoy!

bsp/buildroot/board/freescale/warpboard/README

@@ -9,7 +9,9 @@ Build all components:
 
 You will find in ./output/images/ the following files:
   - imx6sl-warp.dtb
+  - rootfs.ext4
   - rootfs.tar
+  - sdcard.img
   - u-boot.imx
   - zImage
 
@@ -29,7 +31,7 @@ Update uboot
  => env default -f -a
  => saveenv
 
-- Run the DFU toocommand in U-Boot:
+- Run the DFU command in U-Boot:
  => dfu 0 mmc 0
 
 - Transfer U-Boot into flash by running this command in host side:
@@ -42,14 +44,16 @@ Update uboot
 Update linux & rootfs
 =====================
 
-Run the 'ums' command from the u6Boot prompt to mount the eMMC as mass
-storage and update zImage, device tree (imx6sl-warp.dtb) and rootfs
-file (rootfs.tar) :
+Run the 'ums' command from the U-Boot prompt to mount the eMMC as USB mass
+storage:
 
 => ums 0 mmc 0
 
-Put the zImage and DTB files in the warp-vfat partition and extract as
-root the rootfs.tar tarball in the warp-rootfs partition.
+And then flash the sdcard.img into the eMMC:
+
+  dd if=output/images/sdcard.img of=/dev/<your-sd-device>
+
+*** WARNING! This will destroy all the eMMC content. Use it with care! ***
 
 Using bluetooth
 ================
@@ -62,4 +66,12 @@ $ hciconfig hci0 up
 Using Wifi
 ==========
 
-$ ifconfig wlan0 up
+# modprobe brcmfmac
+# iwconfig wlan0 essid ACCESSPOINTNAME
+# wpa_passphrase ACCESSPOINTNAME > /etc/wpa.conf
+(enter the wifi password and press enter)
+# wpa_supplicant -Dwext -iwlan0 -c /etc/wpa.conf &
+# udhcpc -i wlan0
+# ping buildroot.org
+
+Enjoy!

bsp/buildroot/board/freescale/warpboard/genimage.cfg

@@ -0,0 +1,41 @@
+# Minimal SD card image for the Warp board
+#
+# We mimic the .sdcard Freescale's image format for i.MX6SL:
+# * the microSD card must have 1 kB free space at the beginning,
+# * U-Boot is dumped as is,
+# * a FAT partition at offset 8 MB is containing zImage and dtbs,
+# * a single root filesystem partition is required (Ext4 in this case).
+#
+
+image boot.vfat {
+  vfat {
+    files = {
+      "imx6sl-warp.dtb",
+      "zImage"
+    }
+  }
+  size = 16M
+}
+
+image sdcard.img {
+  hdimage {
+  }
+
+  partition u-boot {
+    in-partition-table = "no"
+    image = "u-boot.imx"
+    offset = 1024
+  }
+
+  partition boot {
+    partition-type = 0xC
+    bootable = "true"
+    image = "boot.vfat"
+    offset = 8M
+  }
+
+  partition rootfs {
+    partition-type = 0x83
+    image = "rootfs.ext4"
+  }
+}

bsp/buildroot/board/freescale/warpboard/linux.fragment

@@ -0,0 +1 @@
+CONFIG_CFG80211_WEXT=y

bsp/buildroot/board/freescale/warpboard/patches/linux/0001-hciuart-h4.patch

@@ -1,34 +0,0 @@
-From f6878a437a5ba157fd087ef5e1874bdce5eca199 Mon Sep 17 00:00:00 2001
-From: Fabio Estevam <fabio.estevam@freescale.com>
-Date: Mon, 22 Jun 2015 16:37:34 -0300
-Subject: [PATCH] ARM: imx_v6_v7_defconfig: Select HCIUART_H4
-
-The old warp board revision had hardware issues that prevented
-the RTS/CTS lines to work with the Bluetooth module.
-
-Tha latest rev1.12 fixes this problem, so now we should better use
-CONFIG_BT_HCIUART_H4 instead, as it provides a better throughput than
-the CONFIG_BT_HCIUART_3WIRE option.
-
-Suggested-by: Arthur Lambert <arthur@dreem.com>
-Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
----
- arch/arm/configs/imx_v6_v7_defconfig | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
-index f6989fb..c864295 100644
---- a/arch/arm/configs/imx_v6_v7_defconfig
-+++ b/arch/arm/configs/imx_v6_v7_defconfig
-@@ -73,7 +73,7 @@ CONFIG_CAN=y
- CONFIG_CAN_FLEXCAN=y
- CONFIG_BT=y
- CONFIG_BT_HCIUART=y
--CONFIG_BT_HCIUART_3WIRE=y
-+CONFIG_BT_HCIUART_H4=y
- CONFIG_CFG80211=y
- CONFIG_CFG80211_WEXT=y
- CONFIG_MAC80211=y
--- 
-1.9.1
-

bsp/buildroot/board/freescale/warpboard/patches/linux/0002-replace-uart2-by-uart5.patch

@@ -1,103 +0,0 @@
-From: Fabio Estevam <fabio.estevam@freescale.com>
-Date: Fri, 29 May 2015 16:19:39 -0300
-Subject: [PATCH] ARM: dts: imx6sl-warp: Add changes for rev1.12
-
-Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
----
- arch/arm/boot/dts/imx6sl-warp.dts | 32 +++++++++++++++++++-------------
- 1 file changed, 19 insertions(+), 13 deletions(-)
-
-diff --git a/arch/arm/boot/dts/imx6sl-warp.dts b/arch/arm/boot/dts/imx6sl-warp.dts
-index 0da906b..bdfa82b 100644
---- a/arch/arm/boot/dts/imx6sl-warp.dts
-+++ b/arch/arm/boot/dts/imx6sl-warp.dts
-@@ -61,7 +61,9 @@
- 	usdhc3_pwrseq: usdhc3_pwrseq {
- 		compatible = "mmc-pwrseq-simple";
- 		reset-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>, 	/* WL_REG_ON */
-+			      <&gpio4 7 GPIO_ACTIVE_LOW>, 	/* WL_HOSTWAKE */
- 			      <&gpio3 25 GPIO_ACTIVE_LOW>, 	/* BT_REG_ON */
-+			      <&gpio3 27 GPIO_ACTIVE_LOW>,	/* BT_HOSTWAKE */
- 			      <&gpio4 4 GPIO_ACTIVE_LOW>, 	/* BT_WAKE */
- 			      <&gpio4 6 GPIO_ACTIVE_LOW>; 	/* BT_RST_N */
- 	};
-@@ -73,16 +75,16 @@
- 	status = "okay";
- };
- 
--&uart2 {
-+&uart3 {
- 	pinctrl-names = "default";
--	pinctrl-0 = <&pinctrl_uart2>;
--	fsl,uart-has-rtscts;
-+	pinctrl-0 = <&pinctrl_uart3>;
- 	status = "okay";
- };
- 
--&uart3 {
-+&uart5 {
- 	pinctrl-names = "default";
--	pinctrl-0 = <&pinctrl_uart3>;
-+	pinctrl-0 = <&pinctrl_uart5>;
-+	fsl,uart-has-rtscts;
- 	status = "okay";
- };
- 
-@@ -130,14 +132,6 @@
- 			>;
- 		};
- 
--		pinctrl_uart2: uart2grp {
--			fsl,pins = <
--				MX6SL_PAD_EPDC_D12__UART2_RX_DATA	0x41b0b1
--				MX6SL_PAD_EPDC_D13__UART2_TX_DATA	0x41b0b1
--				MX6SL_PAD_EPDC_D14__UART2_RTS_B		0x4130B1
--				MX6SL_PAD_EPDC_D15__UART2_CTS_B		0x4130B1
--			>;
--		};
- 
- 		pinctrl_uart3: uart3grp {
- 			fsl,pins = <
-@@ -146,6 +140,15 @@
- 			>;
- 		};
- 
-+		pinctrl_uart5: uart5grp {
-+			fsl,pins = <
-+				MX6SL_PAD_ECSPI1_SCLK__UART5_RX_DATA	0x41b0b1
-+				MX6SL_PAD_ECSPI1_MOSI__UART5_TX_DATA	0x41b0b1
-+				MX6SL_PAD_ECSPI1_MISO__UART5_RTS_B	0x4130b1
-+				MX6SL_PAD_ECSPI1_SS0__UART5_CTS_B	0x4130b1
-+			>;
-+		};
-+
- 		pinctrl_usdhc2: usdhc2grp {
- 			fsl,pins = <
- 				MX6SL_PAD_SD2_CMD__SD2_CMD		0x417059
-@@ -158,6 +161,7 @@
- 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x417059
- 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x417059
- 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x417059
-+				MX6SL_PAD_SD2_RST__SD2_RESET		0x417059
- 			>;
- 		};
- 
-@@ -173,6 +177,7 @@
- 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x4170b9
- 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x4170b9
- 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x4170b9
-+				MX6SL_PAD_SD2_RST__SD2_RESET		0x4170b9
- 			>;
- 		};
- 
-@@ -188,6 +193,7 @@
- 				MX6SL_PAD_SD2_DAT5__SD2_DATA5		0x4170f9
- 				MX6SL_PAD_SD2_DAT6__SD2_DATA6		0x4170f9
- 				MX6SL_PAD_SD2_DAT7__SD2_DATA7		0x4170f9
-+				MX6SL_PAD_SD2_RST__SD2_RESET		0x4170f9
- 			>;
- 		};
- 
--- 
-1.9.1
-

bsp/buildroot/board/freescale/warpboard/post-image.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+genimage \
+  --rootpath "${TARGET_DIR}" \
+  --tmppath "${GENIMAGE_TMP}" \
+  --inputpath "${BINARIES_DIR}" \
+  --outputpath "${BINARIES_DIR}" \
+  --config "${GENIMAGE_CFG}"