[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Ludovic Desroches]

Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
NAND flash and SD card.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
 board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
 configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
 configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++
 4 files changed, 255 insertions(+)
 create mode 100644 board/atmel/at91sam9x5ek_mmc/genimage.cfg
 create mode 100755 board/atmel/at91sam9x5ek_mmc/post-image.sh
 create mode 100644 configs/at91sam9x5ek_dev_defconfig
 create mode 100644 configs/at91sam9x5ek_mmc_dev_defconfig

diff --git a/board/atmel/at91sam9x5ek_mmc/genimage.cfg b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
new file mode 100644
index 0000000..46c2dc9
--- /dev/null
+++ b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
@@ -0,0 +1,34 @@
+# Image for SD card boot on Atmel at91sam9x5ek boards
+#
+image boot.vfat {
+	vfat {
+		files = {
+			"zImage",
+			"at91sam9g15ek.dtb",
+			"at91sam9g25ek.dtb",
+			"at91sam9g35ek.dtb",
+			"at91sam9x25ek.dtb",
+			"at91sam9x35ek.dtb",
+			"boot.bin",
+			"u-boot.bin"
+		}
+	}
+	size = 16M
+}
+
+image sdcard.img {
+	hdimage {
+	}
+
+	partition boot {
+		partition-type = 0xC
+		bootable = "true"
+		image = "boot.vfat"
+	}
+
+	partition rootfs {
+		partition-type = 0x83
+		image = "rootfs.ext4"
+		size = 512M
+	}
+}
diff --git a/board/atmel/at91sam9x5ek_mmc/post-image.sh b/board/atmel/at91sam9x5ek_mmc/post-image.sh
new file mode 100755
index 0000000..b560fd3
--- /dev/null
+++ b/board/atmel/at91sam9x5ek_mmc/post-image.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+echo --rootpath "${TARGET_DIR}"
+echo --tmppath "${GENIMAGE_TMP}"
+echo --inputpath "${BINARIES_DIR}"
+echo --outputpath "${BINARIES_DIR}"
+echo --config "${GENIMAGE_CFG}"
+
+genimage                               \
+	--rootpath "${TARGET_DIR}"     \
+	--tmppath "${GENIMAGE_TMP}"    \
+	--inputpath "${BINARIES_DIR}"  \
+	--outputpath "${BINARIES_DIR}" \
+	--config "${GENIMAGE_CFG}"
diff --git a/configs/at91sam9x5ek_dev_defconfig b/configs/at91sam9x5ek_dev_defconfig
new file mode 100644
index 0000000..279ce3d
--- /dev/null
+++ b/configs/at91sam9x5ek_dev_defconfig
@@ -0,0 +1,99 @@
+# Architecture
+BR2_arm=y
+BR2_arm926t=y
+
+# Toolchain
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+# Needed for some packages
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+# Needed for gdb
+BR2_PTHREAD_DEBUG=y
+# Needed for some packages
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+
+# System Configuration
+# Needed for usb-utils
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
+BR2_LINUX_KERNEL_DEFCONFIG="at91_dt"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g15ek at91sam9g25ek at91sam9g35ek at91sam9x25ek at91sam9x35ek"
+
+# Packages
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_ALSACONF=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_FFMPEG=y
+BR2_PACKAGE_FFMPEG_GPL=y
+BR2_PACKAGE_FFMPEG_SWSCALE=y
+BR2_PACKAGE_MPG123=y
+BR2_PACKAGE_BZIP2=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_UNZIP=y
+BR2_PACKAGE_XZ=y
+BR2_PACKAGE_ZIP=y
+BR2_PACKAGE_GDB=y
+BR2_PACKAGE_LMBENCH=y
+BR2_PACKAGE_DOSFSTOOLS=y
+BR2_PACKAGE_DOSFSTOOLS_FATLABEL=y
+BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
+BR2_PACKAGE_DOSFSTOOLS_MKFS_FAT=y
+BR2_PACKAGE_MMC_UTILS=y
+BR2_PACKAGE_MTD=y
+BR2_PACKAGE_WILC1000_FIRMWARE=y
+BR2_PACKAGE_DEVMEM2=y
+BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_SETSERIAL=y
+BR2_PACKAGE_SPI_TOOLS=y
+BR2_PACKAGE_USBUTILS=y
+BR2_PACKAGE_LIBDRM=y
+BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y
+BR2_PACKAGE_DTC=y
+BR2_PACKAGE_DTC_PROGRAMS=y
+BR2_PACKAGE_BLUEZ_UTILS=y
+BR2_PACKAGE_BRIDGE_UTILS=y
+BR2_PACKAGE_CAN_UTILS=y
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_ETHTOOL=y
+BR2_PACKAGE_IPERF=y
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_IPTABLES=y
+BR2_PACKAGE_IW=y
+BR2_PACKAGE_LRZSZ=y
+BR2_PACKAGE_MII_DIAG=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_WGET=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_HTOP=y
+BR2_PACKAGE_VIM=y
+
+# Filesystem
+BR2_TARGET_ROOTFS_UBIFS=y
+BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
+BR2_TARGET_ROOTFS_UBI=y
+BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
+
+# Bootloaders
+BR2_TARGET_AT91BOOTSTRAP3=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
+BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="at91sam9x5eknf_uboot"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="at91sam9x5ek_nandflash"
+
+# Host packages
+BR2_PACKAGE_HOST_SAM_BA=y
diff --git a/configs/at91sam9x5ek_mmc_dev_defconfig b/configs/at91sam9x5ek_mmc_dev_defconfig
new file mode 100644
index 0000000..103b457
--- /dev/null
+++ b/configs/at91sam9x5ek_mmc_dev_defconfig
@@ -0,0 +1,102 @@
+# Architecture
+BR2_arm=y
+BR2_arm926t=y
+
+# Toolchain
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+# Needed for some packages
+BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
+# Needed for gdb
+BR2_PTHREAD_DEBUG=y
+# Needed for some packages
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+
+# System Configuration
+# Needed for usb-utils
+BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
+# Creation of the SD card image
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/at91sam9x5ek_mmc/post-image.sh"
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
+BR2_LINUX_KERNEL_DEFCONFIG="at91_dt"
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g15ek at91sam9g25ek at91sam9g35ek at91sam9x25ek at91sam9x35ek"
+
+# Packages
+BR2_PACKAGE_BUSYBOX_SHOW_OTHERS=y
+BR2_PACKAGE_ALSA_UTILS=y
+BR2_PACKAGE_ALSA_UTILS_ALSACONF=y
+BR2_PACKAGE_ALSA_UTILS_APLAY=y
+BR2_PACKAGE_FFMPEG=y
+BR2_PACKAGE_FFMPEG_GPL=y
+BR2_PACKAGE_FFMPEG_SWSCALE=y
+BR2_PACKAGE_MPG123=y
+BR2_PACKAGE_BZIP2=y
+BR2_PACKAGE_GZIP=y
+BR2_PACKAGE_UNZIP=y
+BR2_PACKAGE_XZ=y
+BR2_PACKAGE_ZIP=y
+BR2_PACKAGE_GDB=y
+BR2_PACKAGE_LMBENCH=y
+BR2_PACKAGE_DOSFSTOOLS=y
+BR2_PACKAGE_DOSFSTOOLS_FATLABEL=y
+BR2_PACKAGE_DOSFSTOOLS_FSCK_FAT=y
+BR2_PACKAGE_DOSFSTOOLS_MKFS_FAT=y
+BR2_PACKAGE_MMC_UTILS=y
+BR2_PACKAGE_MTD=y
+BR2_PACKAGE_WILC1000_FIRMWARE=y
+BR2_PACKAGE_DEVMEM2=y
+BR2_PACKAGE_EVTEST=y
+BR2_PACKAGE_I2C_TOOLS=y
+BR2_PACKAGE_SETSERIAL=y
+BR2_PACKAGE_SPI_TOOLS=y
+BR2_PACKAGE_USBUTILS=y
+BR2_PACKAGE_LIBDRM=y
+BR2_PACKAGE_LIBDRM_INSTALL_TESTS=y
+BR2_PACKAGE_DTC=y
+BR2_PACKAGE_DTC_PROGRAMS=y
+BR2_PACKAGE_BLUEZ_UTILS=y
+BR2_PACKAGE_BRIDGE_UTILS=y
+BR2_PACKAGE_CAN_UTILS=y
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_ETHTOOL=y
+BR2_PACKAGE_IPERF=y
+BR2_PACKAGE_IPROUTE2=y
+BR2_PACKAGE_IPTABLES=y
+BR2_PACKAGE_IW=y
+BR2_PACKAGE_LRZSZ=y
+BR2_PACKAGE_MII_DIAG=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_WGET=y
+BR2_PACKAGE_WIRELESS_TOOLS=y
+BR2_PACKAGE_WPA_SUPPLICANT=y
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_HTOP=y
+BR2_PACKAGE_VIM=y
+
+# Filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+
+# Bootloaders
+BR2_TARGET_AT91BOOTSTRAP3=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
+BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="at91sam9x5eksd_uboot"
+BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
+BR2_TARGET_UBOOT_CUSTOM_GIT=y
+BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="at91sam9x5ek_mmc"
+
+# Host packages
+# Needed to generate the SD card image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
-- 
2.9.0

[Buildroot] [PATCH 2/4] board: atmel: genimage: add 1M offset for FAT partition

[Ludovic Desroches]

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 board/atmel/at91sam9x5ek_mmc/genimage.cfg     | 1 +
 board/atmel/sama5d2_xplained_mmc/genimage.cfg | 1 +
 board/atmel/sama5d3_xplained_mmc/genimage.cfg | 1 +
 board/atmel/sama5d4_xplained_mmc/genimage.cfg | 1 +
 4 files changed, 4 insertions(+)

diff --git a/board/atmel/at91sam9x5ek_mmc/genimage.cfg b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
index 46c2dc9..b2be647 100644
--- a/board/atmel/at91sam9x5ek_mmc/genimage.cfg
+++ b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
@@ -24,6 +24,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d2_xplained_mmc/genimage.cfg b/board/atmel/sama5d2_xplained_mmc/genimage.cfg
index b0ba22d..d3b7af5 100644
--- a/board/atmel/sama5d2_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d2_xplained_mmc/genimage.cfg
@@ -23,6 +23,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d3_xplained_mmc/genimage.cfg b/board/atmel/sama5d3_xplained_mmc/genimage.cfg
index 32df453..277ce5f 100644
--- a/board/atmel/sama5d3_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d3_xplained_mmc/genimage.cfg
@@ -23,6 +23,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d4_xplained_mmc/genimage.cfg b/board/atmel/sama5d4_xplained_mmc/genimage.cfg
index b23ebe4..70bb3e4 100644
--- a/board/atmel/sama5d4_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d4_xplained_mmc/genimage.cfg
@@ -24,6 +24,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
-- 
2.9.0

[Buildroot] [PATCH 3/4] configs: atmel: xplained boards: bump to linux4sam_5.5

[Ludovic Desroches]

Bump at91bootstrap to v3.8.7, U-Boot to linux4sam_5.5, Linux to linux4sam_5.5
(based on v4.4.x).

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 configs/atmel_sama5d2_xplained_mmc_defconfig     | 8 ++++----
 configs/atmel_sama5d2_xplained_mmc_dev_defconfig | 8 ++++----
 configs/atmel_sama5d3_xplained_defconfig         | 8 ++++----
 configs/atmel_sama5d3_xplained_dev_defconfig     | 8 ++++----
 configs/atmel_sama5d3_xplained_mmc_defconfig     | 8 ++++----
 configs/atmel_sama5d3_xplained_mmc_dev_defconfig | 8 ++++----
 configs/atmel_sama5d4_xplained_defconfig         | 8 ++++----
 configs/atmel_sama5d4_xplained_dev_defconfig     | 8 ++++----
 configs/atmel_sama5d4_xplained_mmc_defconfig     | 8 ++++----
 configs/atmel_sama5d4_xplained_mmc_dev_defconfig | 8 ++++----
 10 files changed, 40 insertions(+), 40 deletions(-)

diff --git a/configs/atmel_sama5d2_xplained_mmc_defconfig b/configs/atmel_sama5d2_xplained_mmc_defconfig
index 7eb969f..13086af 100644
--- a/configs/atmel_sama5d2_xplained_mmc_defconfig
+++ b/configs/atmel_sama5d2_xplained_mmc_defconfig
@@ -3,12 +3,12 @@ BR2_cortex_a5=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d2_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d2_xplained at91-sama5d2_xplained_pda4 at91-sama5d2_xplained_pda7 at91-sama5d2_xplained_pda7b"
@@ -17,13 +17,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d2_xplained_mmc"
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/atmel_sama5d2_xplained_mmc_dev_defconfig b/configs/atmel_sama5d2_xplained_mmc_dev_defconfig
index d7f4717..a225091 100644
--- a/configs/atmel_sama5d2_xplained_mmc_dev_defconfig
+++ b/configs/atmel_sama5d2_xplained_mmc_dev_defconfig
@@ -6,7 +6,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
 
 # Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 # Needed for some packages
 BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
 # Needed for gdb
@@ -24,7 +24,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d2_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d2_xplained at91-sama5d2_xplained_pda4 at91-sama5d2_xplained_pda7 at91-sama5d2_xplained_pda7b"
@@ -89,13 +89,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d2_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d2_xplained_mmc"
 
 # Host packages
diff --git a/configs/atmel_sama5d3_xplained_defconfig b/configs/atmel_sama5d3_xplained_defconfig
index 480f2fd..307bbaa 100644
--- a/configs/atmel_sama5d3_xplained_defconfig
+++ b/configs/atmel_sama5d3_xplained_defconfig
@@ -2,11 +2,11 @@ BR2_arm=y
 BR2_cortex_a5=y
 BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d3_xplained at91-sama5d3_xplained_pda4 at91-sama5d3_xplained_pda7 at91-sama5d3_xplained_pda7b"
@@ -17,12 +17,12 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainednf_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_nandflash"
 BR2_PACKAGE_HOST_SAM_BA=y
diff --git a/configs/atmel_sama5d3_xplained_dev_defconfig b/configs/atmel_sama5d3_xplained_dev_defconfig
index d51a141..4905148 100644
--- a/configs/atmel_sama5d3_xplained_dev_defconfig
+++ b/configs/atmel_sama5d3_xplained_dev_defconfig
@@ -5,7 +5,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
 
 # Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 # Needed for some packages
 BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
 # Needed for gdb
@@ -21,7 +21,7 @@ BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d3_xplained at91-sama5d3_xplained_pda4 at91-sama5d3_xplained_pda7 at91-sama5d3_xplained_pda7b"
@@ -88,13 +88,13 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainednf_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_nandflash"
 
 # Host packages
diff --git a/configs/atmel_sama5d3_xplained_mmc_defconfig b/configs/atmel_sama5d3_xplained_mmc_defconfig
index 14ca3f5..0a44dc7 100644
--- a/configs/atmel_sama5d3_xplained_mmc_defconfig
+++ b/configs/atmel_sama5d3_xplained_mmc_defconfig
@@ -2,12 +2,12 @@ BR2_arm=y
 BR2_cortex_a5=y
 BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d3_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d3_xplained at91-sama5d3_xplained_pda4 at91-sama5d3_xplained_pda7 at91-sama5d3_xplained_pda7b"
@@ -16,13 +16,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_mmc"
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/atmel_sama5d3_xplained_mmc_dev_defconfig b/configs/atmel_sama5d3_xplained_mmc_dev_defconfig
index c45c2ce..1fc8452 100644
--- a/configs/atmel_sama5d3_xplained_mmc_dev_defconfig
+++ b/configs/atmel_sama5d3_xplained_mmc_dev_defconfig
@@ -5,7 +5,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
 
 # Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 # Needed for some packages
 BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
 # Needed for gdb
@@ -23,7 +23,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d3_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d3_xplained at91-sama5d3_xplained_pda4 at91-sama5d3_xplained_pda7 at91-sama5d3_xplained_pda7b"
@@ -88,13 +88,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d3_xplainedsd_uboot"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d3_xplained_mmc"
 
 # Host packages
diff --git a/configs/atmel_sama5d4_xplained_defconfig b/configs/atmel_sama5d4_xplained_defconfig
index 65313f3..5646723 100644
--- a/configs/atmel_sama5d4_xplained_defconfig
+++ b/configs/atmel_sama5d4_xplained_defconfig
@@ -3,11 +3,11 @@ BR2_cortex_a5=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d4_xplained at91-sama5d4_xplained_hdmi at91-sama5d4_xplained_pda4 at91-sama5d4_xplained_pda7 at91-sama5d4_xplained_pda7b"
@@ -21,12 +21,12 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainednf_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_nandflash"
 BR2_PACKAGE_HOST_SAM_BA=y
diff --git a/configs/atmel_sama5d4_xplained_dev_defconfig b/configs/atmel_sama5d4_xplained_dev_defconfig
index 7dadeca..b3dc815 100644
--- a/configs/atmel_sama5d4_xplained_dev_defconfig
+++ b/configs/atmel_sama5d4_xplained_dev_defconfig
@@ -6,7 +6,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
 
 # Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 # Needed for some packages
 BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
 # Needed for gdb
@@ -22,7 +22,7 @@ BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d4_xplained at91-sama5d4_xplained_hdmi at91-sama5d4_xplained_pda4 at91-sama5d4_xplained_pda7 at91-sama5d4_xplained_pda7b"
@@ -92,13 +92,13 @@ BR2_TARGET_ROOTFS_UBI_SUBSIZE=0
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainednf_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_nandflash"
 
 # Host packages
diff --git a/configs/atmel_sama5d4_xplained_mmc_defconfig b/configs/atmel_sama5d4_xplained_mmc_defconfig
index 7f93a82..03055cf 100644
--- a/configs/atmel_sama5d4_xplained_mmc_defconfig
+++ b/configs/atmel_sama5d4_xplained_mmc_defconfig
@@ -3,12 +3,12 @@ BR2_cortex_a5=y
 BR2_ARM_ENABLE_NEON=y
 BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d4_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d4_xplained at91-sama5d4_xplained_hdmi at91-sama5d4_xplained_pda4 at91-sama5d4_xplained_pda7 at91-sama5d4_xplained_pda7b"
@@ -17,13 +17,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainedsd_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_mmc"
 BR2_PACKAGE_HOST_DOSFSTOOLS=y
 BR2_PACKAGE_HOST_GENIMAGE=y
diff --git a/configs/atmel_sama5d4_xplained_mmc_dev_defconfig b/configs/atmel_sama5d4_xplained_mmc_dev_defconfig
index 9e11efa..1d4cfcb 100644
--- a/configs/atmel_sama5d4_xplained_mmc_dev_defconfig
+++ b/configs/atmel_sama5d4_xplained_mmc_dev_defconfig
@@ -6,7 +6,7 @@ BR2_ARM_ENABLE_VFP=y
 BR2_ARM_INSTRUCTIONS_THUMB2=y
 
 # Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 # Needed for some packages
 BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
 # Needed for gdb
@@ -24,7 +24,7 @@ BR2_ROOTFS_POST_IMAGE_SCRIPT="board/atmel/sama5d4_xplained_mmc/post-image.sh"
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="sama5"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-sama5d4_xplained at91-sama5d4_xplained_hdmi at91-sama5d4_xplained_pda4 at91-sama5d4_xplained_pda7 at91-sama5d4_xplained_pda7b"
@@ -89,13 +89,13 @@ BR2_TARGET_ROOTFS_EXT2_4=y
 BR2_TARGET_AT91BOOTSTRAP3=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.5"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama5d4_xplainedsd_uboot_secure"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.3"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama5d4_xplained_mmc"
 
 # Host packages
-- 
2.9.0

[Buildroot] [PATCH 4/4] configs: atmel: at91sam9x5ek: bump to linux4sam_5.5

[Ludovic Desroches]

Bump at91bootstrap to v3.8.7, U-Boot to linux4sam_5.5, Linux to
linux4sam_5.5 (based on v4.4.x).

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 configs/at91sam9x5ek_defconfig | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/configs/at91sam9x5ek_defconfig b/configs/at91sam9x5ek_defconfig
index 79031b6..69f9e75 100644
--- a/configs/at91sam9x5ek_defconfig
+++ b/configs/at91sam9x5ek_defconfig
@@ -1,11 +1,11 @@
 BR2_arm=y
 BR2_arm926t=y
-# Linux headers same as kernel, a 3.18 series
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_18=y
+# Linux headers same as kernel, a 4.4 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
 BR2_LINUX_KERNEL=y
 BR2_LINUX_KERNEL_CUSTOM_GIT=y
 BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/linux4sam/linux-at91.git"
-BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="03329ca4cf6b94acc5c65b59b2d1f90fdeee0887"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="linux4sam_5.5"
 BR2_LINUX_KERNEL_DEFCONFIG="at91_dt"
 BR2_LINUX_KERNEL_DTS_SUPPORT=y
 BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91sam9g15ek at91sam9g25ek at91sam9g35ek at91sam9x25ek at91sam9x35ek"
@@ -14,10 +14,14 @@ BR2_TARGET_ROOTFS_UBIFS_LEBSIZE=0x1f000
 BR2_TARGET_ROOTFS_UBI=y
 BR2_TARGET_ROOTFS_UBI_SUBSIZE=2048
 BR2_TARGET_AT91BOOTSTRAP3=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.7"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="at91sam9x5eknf_uboot"
 BR2_TARGET_UBOOT=y
-BR2_TARGET_UBOOT_BOARDNAME="at91sam9x5ek_nandflash"
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_GIT=y
 BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/linux4sam/u-boot-at91.git"
-BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="677f3c2340b72131beebace8e96cac17b9569887"
+BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="linux4sam_5.5"
+BR2_TARGET_UBOOT_BOARD_DEFCONFIG="at91sam9x5ek_nandflash"
 BR2_PACKAGE_HOST_SAM_BA=y
-- 
2.9.0

[Buildroot] [PATCH 2/4] board: atmel: genimage: add 1M offset for FAT partition

[Thomas Petazzoni]

Hello,

On Thu, 3 Nov 2016 15:08:39 +0100, Ludovic Desroches wrote:
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>

An empty commit log is a bit strange. This really needs some
explanation.

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 3/4] configs: atmel: xplained boards: bump to linux4sam_5.5

[Thomas Petazzoni]

Hello,

On Thu, 3 Nov 2016 15:08:40 +0100, Ludovic Desroches wrote:
> Bump at91bootstrap to v3.8.7, U-Boot to linux4sam_5.5, Linux to linux4sam_5.5
> (based on v4.4.x).
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> ---
>  configs/atmel_sama5d2_xplained_mmc_defconfig     | 8 ++++----
>  configs/atmel_sama5d2_xplained_mmc_dev_defconfig | 8 ++++----
>  configs/atmel_sama5d3_xplained_defconfig         | 8 ++++----
>  configs/atmel_sama5d3_xplained_dev_defconfig     | 8 ++++----
>  configs/atmel_sama5d3_xplained_mmc_defconfig     | 8 ++++----
>  configs/atmel_sama5d3_xplained_mmc_dev_defconfig | 8 ++++----
>  configs/atmel_sama5d4_xplained_defconfig         | 8 ++++----
>  configs/atmel_sama5d4_xplained_dev_defconfig     | 8 ++++----
>  configs/atmel_sama5d4_xplained_mmc_defconfig     | 8 ++++----
>  configs/atmel_sama5d4_xplained_mmc_dev_defconfig | 8 ++++----
>  10 files changed, 40 insertions(+), 40 deletions(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH 4/4] configs: atmel: at91sam9x5ek: bump to linux4sam_5.5

[Thomas Petazzoni]

Hello,

On Thu, 3 Nov 2016 15:08:41 +0100, Ludovic Desroches wrote:
> Bump at91bootstrap to v3.8.7, U-Boot to linux4sam_5.5, Linux to
> linux4sam_5.5 (based on v4.4.x).
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> ---
>  configs/at91sam9x5ek_defconfig | 14 +++++++++-----
>  1 file changed, 9 insertions(+), 5 deletions(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH 2/4] board: atmel: genimage: add 1M offset for FAT partition

[Ludovic Desroches]

With older SoCs and some SD cards, a 1024-bytes offset is needed to allow
ROM code to read the content of the FAT partition. As it is usual to get
a 1M bytes offset for the first partition, use this value to avoid boot
issues.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
---
 board/atmel/at91sam9x5ek_mmc/genimage.cfg     | 1 +
 board/atmel/sama5d2_xplained_mmc/genimage.cfg | 1 +
 board/atmel/sama5d3_xplained_mmc/genimage.cfg | 1 +
 board/atmel/sama5d4_xplained_mmc/genimage.cfg | 1 +
 4 files changed, 4 insertions(+)

diff --git a/board/atmel/at91sam9x5ek_mmc/genimage.cfg b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
index 46c2dc9..b2be647 100644
--- a/board/atmel/at91sam9x5ek_mmc/genimage.cfg
+++ b/board/atmel/at91sam9x5ek_mmc/genimage.cfg
@@ -24,6 +24,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d2_xplained_mmc/genimage.cfg b/board/atmel/sama5d2_xplained_mmc/genimage.cfg
index b0ba22d..d3b7af5 100644
--- a/board/atmel/sama5d2_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d2_xplained_mmc/genimage.cfg
@@ -23,6 +23,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d3_xplained_mmc/genimage.cfg b/board/atmel/sama5d3_xplained_mmc/genimage.cfg
index 32df453..277ce5f 100644
--- a/board/atmel/sama5d3_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d3_xplained_mmc/genimage.cfg
@@ -23,6 +23,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
diff --git a/board/atmel/sama5d4_xplained_mmc/genimage.cfg b/board/atmel/sama5d4_xplained_mmc/genimage.cfg
index b23ebe4..70bb3e4 100644
--- a/board/atmel/sama5d4_xplained_mmc/genimage.cfg
+++ b/board/atmel/sama5d4_xplained_mmc/genimage.cfg
@@ -24,6 +24,7 @@ image sdcard.img {
 		partition-type = 0xC
 		bootable = "true"
 		image = "boot.vfat"
+		offset = 1M
 	}
 
 	partition rootfs {
-- 
2.9.0

[Buildroot] [PATCH 2/4] board: atmel: genimage: add 1M offset for FAT partition

[Thomas Petazzoni]

Hello,

On Fri, 4 Nov 2016 11:15:17 +0100, Ludovic Desroches wrote:
> With older SoCs and some SD cards, a 1024-bytes offset is needed to allow
> ROM code to read the content of the FAT partition. As it is usual to get
> a 1M bytes offset for the first partition, use this value to avoid boot
> issues.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> ---
>  board/atmel/at91sam9x5ek_mmc/genimage.cfg     | 1 +
>  board/atmel/sama5d2_xplained_mmc/genimage.cfg | 1 +
>  board/atmel/sama5d3_xplained_mmc/genimage.cfg | 1 +
>  board/atmel/sama5d4_xplained_mmc/genimage.cfg | 1 +
>  4 files changed, 4 insertions(+)

I've applied to master, after removing the hunk changing
board/atmel/at91sam9x5ek_mmc/genimage.cfg. Indeed, this file doesn't
exist in master since I haven't committed your PATCH 1/4. It is indeed
weird to:

 1/ Have patches making fixes *after* patches adding new features in a
    patch series. It should be the other way around.

 2/ In PATCH 1/4, introduce a genimage.cfg file for the
    at91sam9x5ek_mmc configuration that is wrong, and gets fixed in
    PATCH 2/4.

Anyway, this one is applied to master for SAMA5D{2,3,4}, we will handle
9x5EK separately.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Thomas Petazzoni]

Hello,

On Thu, 3 Nov 2016 15:08:38 +0100, Ludovic Desroches wrote:
> Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
> NAND flash and SD card.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> ---
>  board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
>  board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
>  configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
>  configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++

So after this patch, we would have:

  at91sam9x5ek_defconfig
  at91sam9x5ek_dev_defconfig
  at91sam9x5ek_mmc_dev_defconfig

But no minimal MMC configuration.

That's a lot of configurations for a single board. Can we rationalize a
bit, and chose one configuration only (either NAND or MMC), for which
we have the minimal and dev configurations?

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 2/4] board: atmel: genimage: add 1M offset for FAT partition

[Ludovic Desroches]

On Fri, Nov 04, 2016 at 11:47:10AM +0100, Thomas Petazzoni wrote:
> Hello,
> 
> On Fri, 4 Nov 2016 11:15:17 +0100, Ludovic Desroches wrote:
> > With older SoCs and some SD cards, a 1024-bytes offset is needed to allow
> > ROM code to read the content of the FAT partition. As it is usual to get
> > a 1M bytes offset for the first partition, use this value to avoid boot
> > issues.
> > 
> > Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> > ---
> >  board/atmel/at91sam9x5ek_mmc/genimage.cfg     | 1 +
> >  board/atmel/sama5d2_xplained_mmc/genimage.cfg | 1 +
> >  board/atmel/sama5d3_xplained_mmc/genimage.cfg | 1 +
> >  board/atmel/sama5d4_xplained_mmc/genimage.cfg | 1 +
> >  4 files changed, 4 insertions(+)
> 
> I've applied to master, after removing the hunk changing
> board/atmel/at91sam9x5ek_mmc/genimage.cfg. Indeed, this file doesn't
> exist in master since I haven't committed your PATCH 1/4. It is indeed
> weird to:
> 
>  1/ Have patches making fixes *after* patches adding new features in a
>     patch series. It should be the other way around.
> 
>  2/ In PATCH 1/4, introduce a genimage.cfg file for the
>     at91sam9x5ek_mmc configuration that is wrong, and gets fixed in
>     PATCH 2/4.
> 

Sorry, in fact patch 1/4 was done for linux4sam_5.4 but I didn't sent it
because we had some issues with this release and we discovered the sd card
boot issue when testing the linux4sam_5.5 release.

> Anyway, this one is applied to master for SAMA5D{2,3,4}, we will handle
> 9x5EK separately.

Thanks

Ludovic

> 
> Thanks!
> 
> Thomas
> -- 
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Ludovic Desroches]

On Fri, Nov 04, 2016 at 11:48:40AM +0100, Thomas Petazzoni wrote:
> Hello,
> 
> On Thu, 3 Nov 2016 15:08:38 +0100, Ludovic Desroches wrote:
> > Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
> > NAND flash and SD card.
> > 
> > Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> > ---
> >  board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
> >  board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
> >  configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
> >  configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++
> 
> So after this patch, we would have:
> 
>   at91sam9x5ek_defconfig
>   at91sam9x5ek_dev_defconfig
>   at91sam9x5ek_mmc_dev_defconfig
> 
> But no minimal MMC configuration.
> 
> That's a lot of configurations for a single board. Can we rationalize a
> bit, and chose one configuration only (either NAND or MMC), for which
> we have the minimal and dev configurations?
> 

I have in mind, but maybe I am wrong since the conversion is not recent,
you told me having several defconfigs for the same board  won't be an issue.
The concern was more about having a dev_defconfig.

Without a defconfig targetted to NAND or MMC, the customer will have to
recompile the at91bootstrap and u-boot, this is something we would like
to avoid. I think u-boot case could be handled because the difference is
mainly about environment variables. Concerning at91bootstrap, it is more
complex. If you have any suggestion to handle this case and so reducing
the number of defconfig variants, I would be happy.


Thanks

Ludovic

> Thanks,
> 
> Thomas
> -- 
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Alexandre Belloni]

On 04/11/2016 at 14:14:08 +0100, Ludovic Desroches wrote :
> On Fri, Nov 04, 2016 at 11:48:40AM +0100, Thomas Petazzoni wrote:
> > Hello,
> > 
> > On Thu, 3 Nov 2016 15:08:38 +0100, Ludovic Desroches wrote:
> > > Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
> > > NAND flash and SD card.
> > > 
> > > Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> > > ---
> > >  board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
> > >  board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
> > >  configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
> > >  configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++
> > 
> > So after this patch, we would have:
> > 
> >   at91sam9x5ek_defconfig
> >   at91sam9x5ek_dev_defconfig
> >   at91sam9x5ek_mmc_dev_defconfig
> > 
> > But no minimal MMC configuration.
> > 
> > That's a lot of configurations for a single board. Can we rationalize a
> > bit, and chose one configuration only (either NAND or MMC), for which
> > we have the minimal and dev configurations?
> > 
> 
> I have in mind, but maybe I am wrong since the conversion is not recent,
> you told me having several defconfigs for the same board  won't be an issue.
> The concern was more about having a dev_defconfig.
> 
> Without a defconfig targetted to NAND or MMC, the customer will have to
> recompile the at91bootstrap and u-boot, this is something we would like
> to avoid. I think u-boot case could be handled because the difference is
> mainly about environment variables. Concerning at91bootstrap, it is more
> complex. If you have any suggestion to handle this case and so reducing
> the number of defconfig variants, I would be happy.
> 

I think the best would be to be able to merge defconfigs. So, you'd get
one iminimal defconfig per machine plus only one for the development
image.


-- 
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Thomas Petazzoni]

Hello,

On Fri, 4 Nov 2016 14:14:08 +0100, Ludovic Desroches wrote:

> > That's a lot of configurations for a single board. Can we rationalize a
> > bit, and chose one configuration only (either NAND or MMC), for which
> > we have the minimal and dev configurations?
> 
> I have in mind, but maybe I am wrong since the conversion is not recent,
> you told me having several defconfigs for the same board  won't be an issue.
> The concern was more about having a dev_defconfig.

Well, the issue is the overall multiplication of defconfigs, so both
the fact that you have separate defconfigs for MMC and NAND, and the
fact that you want to have those "dev_defconfig" contribute to the
multiplication of defconfigs.

> Without a defconfig targetted to NAND or MMC, the customer will have to
> recompile the at91bootstrap and u-boot, this is something we would like
> to avoid. I think u-boot case could be handled because the difference is
> mainly about environment variables. Concerning at91bootstrap, it is more
> complex. If you have any suggestion to handle this case and so reducing
> the number of defconfig variants, I would be happy.

Is it possible to have a single at91bootstrap for both the NAND and MMC
scenarios? I guess you can decide depending on the boot source whether
you should load u-boot from NAND or from MMC. However, this means you
need to have both the NAND code and MMC code compiled in the same
at91bootstrap image. Maybe this makes the at91bootstrap image too big?
I'm not sure what are the constraints of the ROM code in terms of first
stage bootloader size on this SoC.

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Ludovic Desroches]

On Fri, Nov 04, 2016 at 02:53:49PM +0100, Thomas Petazzoni wrote:
> Hello,
> 
> On Fri, 4 Nov 2016 14:14:08 +0100, Ludovic Desroches wrote:
> 
> > > That's a lot of configurations for a single board. Can we rationalize a
> > > bit, and chose one configuration only (either NAND or MMC), for which
> > > we have the minimal and dev configurations?
> > 
> > I have in mind, but maybe I am wrong since the conversion is not recent,
> > you told me having several defconfigs for the same board  won't be an issue.
> > The concern was more about having a dev_defconfig.
> 
> Well, the issue is the overall multiplication of defconfigs, so both
> the fact that you have separate defconfigs for MMC and NAND, and the
> fact that you want to have those "dev_defconfig" contribute to the
> multiplication of defconfigs.
> 
> > Without a defconfig targetted to NAND or MMC, the customer will have to
> > recompile the at91bootstrap and u-boot, this is something we would like
> > to avoid. I think u-boot case could be handled because the difference is
> > mainly about environment variables. Concerning at91bootstrap, it is more
> > complex. If you have any suggestion to handle this case and so reducing
> > the number of defconfig variants, I would be happy.
> 
> Is it possible to have a single at91bootstrap for both the NAND and MMC
> scenarios? I guess you can decide depending on the boot source whether
> you should load u-boot from NAND or from MMC. However, this means you
> need to have both the NAND code and MMC code compiled in the same
> at91bootstrap image. Maybe this makes the at91bootstrap image too big?
> I'm not sure what are the constraints of the ROM code in terms of first
> stage bootloader size on this SoC.

No, it is not possible to get a single at91bootstrap to manage several
boot medias. The boot media selection is an exclusive choice. Removing
this constraint rises two potential issues:
- the size, we may have a binary too big as you said for some SoCs (only
  24KB)
- we need to decide at execution time the boot media but we have no
  guarantee that all components are on the same media.


Ludovic

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Thomas Petazzoni]

Hello,

On Thu, 3 Nov 2016 15:08:38 +0100, Ludovic Desroches wrote:
> Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
> NAND flash and SD card.
> 
> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
> ---
>  board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
>  board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
>  configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
>  configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++
>  4 files changed, 255 insertions(+)
>  create mode 100644 board/atmel/at91sam9x5ek_mmc/genimage.cfg
>  create mode 100755 board/atmel/at91sam9x5ek_mmc/post-image.sh
>  create mode 100644 configs/at91sam9x5ek_dev_defconfig
>  create mode 100644 configs/at91sam9x5ek_mmc_dev_defconfig

In the end, I've applied your commit. But before doing so, I've added a
at91sam9x5ek_mmc_defconfig, i.e a minimal defconfig for the MMC
configuration.

Please check that everything is still OK on your side.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH 1/4] configs: at91sam9x5ek: add development rootfs

[Ludovic Desroches]

Hi,

On 03/07/2017 09:59 PM, Thomas Petazzoni wrote:
> Hello,
>
> On Thu, 3 Nov 2016 15:08:38 +0100, Ludovic Desroches wrote:
>> Add development rootfs based on linux4sam_5.4 for at91sam9x5ek for both
>> NAND flash and SD card.
>>
>> Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
>> ---
>>  board/atmel/at91sam9x5ek_mmc/genimage.cfg  |  34 ++++++++++
>>  board/atmel/at91sam9x5ek_mmc/post-image.sh |  20 ++++++
>>  configs/at91sam9x5ek_dev_defconfig         |  99 ++++++++++++++++++++++++++++
>>  configs/at91sam9x5ek_mmc_dev_defconfig     | 102 +++++++++++++++++++++++++++++
>>  4 files changed, 255 insertions(+)
>>  create mode 100644 board/atmel/at91sam9x5ek_mmc/genimage.cfg
>>  create mode 100755 board/atmel/at91sam9x5ek_mmc/post-image.sh
>>  create mode 100644 configs/at91sam9x5ek_dev_defconfig
>>  create mode 100644 configs/at91sam9x5ek_mmc_dev_defconfig
>
> In the end, I've applied your commit. But before doing so, I've added a
> at91sam9x5ek_mmc_defconfig, i.e a minimal defconfig for the MMC
> configuration.

Thanks to add it, it is in line with defconfigs provided for other boards.

>
> Please check that everything is still OK on your side.
>

We have not release a new version of linux4sam yet, so it's ok.

Thanks

Ludovic

> Thanks!
>
> Thomas
>