Preparing an image for VIA Epia boards
Credits for the GRUB2 setup go to [1]; in the end it's actually a bit
simpler.
[1] http://lists.busybox.net/pipermail/buildroot/2014-April/095234.html
Change-Id: I47a30be4a62f32d09c5c329809e2f958d05d6c64
diff --git a/board/czechlight/epia/genimage.cfg b/board/czechlight/epia/genimage.cfg
new file mode 100644
index 0000000..a84794f
--- /dev/null
+++ b/board/czechlight/epia/genimage.cfg
@@ -0,0 +1,20 @@
+image hdimage.img {
+ hdimage {
+ align = 1M
+ }
+ partition mbr {
+ in-partition-table = "no"
+ image = "boot.img"
+ offset = 0
+ size = 512
+ }
+ partition grub {
+ in-partition-table = "no"
+ image = "grub.img"
+ offset = 512
+ }
+ partition rootfs {
+ partition-type = 0x83
+ image = "rootfs.ext4"
+ }
+}
diff --git a/board/czechlight/epia/kconfig b/board/czechlight/epia/kconfig
new file mode 100644
index 0000000..a61af28
--- /dev/null
+++ b/board/czechlight/epia/kconfig
@@ -0,0 +1,6 @@
+CONFIG_SATA_VIA=y
+CONFIG_PATA_VIA=y
+CONFIG_VIA_RHINE=y
+CONFIG_VIA_VELOCITY=y
+CONFIG_I2C_VIA=y
+CONFIG_I2C_VIAPRO=y
diff --git a/board/czechlight/epia/post-image.sh b/board/czechlight/epia/post-image.sh
new file mode 100755
index 0000000..4ea1afb
--- /dev/null
+++ b/board/czechlight/epia/post-image.sh
@@ -0,0 +1,19 @@
+#!/bin/sh
+
+BOARD_DIR="$(dirname $0)"
+GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg"
+GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
+
+rm -rf "${GENIMAGE_TMP}"
+
+cp $HOST_DIR/usr/lib/grub/i386-pc/boot.img $BINARIES_DIR
+
+genimage \
+ --rootpath "${TARGET_DIR}" \
+ --tmppath "${GENIMAGE_TMP}" \
+ --inputpath "${BINARIES_DIR}" \
+ --outputpath "${BINARIES_DIR}" \
+ --config "${GENIMAGE_CFG}"
+
+exit $?
+
diff --git a/configs/czechlight_epia_defconfig b/configs/czechlight_epia_defconfig
new file mode 100644
index 0000000..cc3d9b6
--- /dev/null
+++ b/configs/czechlight_epia_defconfig
@@ -0,0 +1,53 @@
+BR2_x86_i686=y
+BR2_KERNEL_MIRROR="http://ftp.fi.muni.cz/pub/linux/kernel/"
+BR2_GNU_MIRROR="http://ftp.fi.muni.cz/pub/gnu/"
+BR2_CPAN_MIRROR="http://ftp.fi.muni.cz/pub/CPAN/"
+BR2_OPTIMIZE_2=y
+BR2_SSP_STRONG=y
+BR2_TOOLCHAIN_BUILDROOT_GLIBC=y
+BR2_KERNEL_HEADERS_4_9=y
+BR2_GLIBC_VERSION_2_25=y
+BR2_BINUTILS_VERSION_2_28_X=y
+BR2_GCC_VERSION_6_X=y
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+BR2_GCC_ENABLE_LTO=y
+BR2_GCC_ENABLE_GRAPHITE=y
+BR2_TARGET_GENERIC_HOSTNAME="czechlight"
+BR2_TARGET_GENERIC_ISSUE="Welcome to CzechLight"
+BR2_TARGET_GENERIC_PASSWD_SHA256=y
+BR2_INIT_SYSTEMD=y
+BR2_SYSTEM_DHCP="eth0"
+BR2_ENABLE_LOCALE_WHITELIST="C en_US en_US.utf8"
+BR2_ROOTFS_OVERLAY="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/overlay/"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/epia/post-image.sh"
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.9.20"
+BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y
+BR2_LINUX_KERNEL_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/kconfig $(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/epia/kconfig"
+BR2_LINUX_KERNEL_INSTALL_TARGET=y
+BR2_PACKAGE_BUSYBOX_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_CZECHLIGHT_PATH)/board/czechlight/common/busybox-config"
+BR2_PACKAGE_LSOF=y
+BR2_PACKAGE_STRACE=y
+BR2_PACKAGE_AVAHI=y
+BR2_PACKAGE_AVAHI_DAEMON=y
+BR2_PACKAGE_OPENSSH=y
+BR2_PACKAGE_BASH=y
+BR2_PACKAGE_SYSTEMD_COREDUMP=y
+# BR2_PACKAGE_SYSTEMD_HWDB is not set
+BR2_PACKAGE_SYSTEMD_LOGIND=y
+# BR2_PACKAGE_SYSTEMD_MYHOSTNAME is not set
+BR2_PACKAGE_SYSTEMD_RANDOMSEED=y
+BR2_PACKAGE_SYSTEMD_SYSUSERS=y
+BR2_PACKAGE_UTIL_LINUX_AGETTY=y
+BR2_PACKAGE_VIM=y
+# BR2_PACKAGE_VIM_RUNTIME is not set
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_BLOCKS=131072
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_GRUB2=y
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+CZECHLIGHT_NETCONF=y