Packages
nerves_system_br
0.5.2
1.34.0
1.33.9
1.33.8
1.33.7
1.33.6
1.33.5
1.33.4
1.33.3
1.33.2
1.33.1
1.33.0
1.32.5
1.32.4
1.32.3
1.32.2
1.32.1
1.32.0
1.31.7
1.31.6
1.31.5
1.31.4
1.31.3
1.31.2
1.31.1
1.31.0
1.30.1
1.30.0
1.29.3
1.29.2
1.29.1
1.29.0
1.28.3
1.28.2
1.28.1
1.28.0
1.27.3
1.27.2
1.27.1
1.27.0
1.26.1
1.26.0
1.25.3
1.25.2
1.25.1
1.25.0
1.24.1
1.24.0
1.23.3
1.23.2
1.23.1
1.23.0
1.22.8
1.22.7
1.22.6
1.22.5
1.22.4
1.22.3
1.22.2
1.22.1
1.22.0
1.21.6
1.21.5
1.21.4
1.21.3
1.21.2
1.21.1
1.21.0
1.20.6
1.20.5
1.20.4
1.20.3
1.20.2
1.20.1
1.20.0
1.19.1
1.19.0
1.18.6
1.18.5
1.18.4
1.18.3
1.18.2
1.18.1
1.18.0
1.17.4
1.17.3
1.17.2
1.17.1
1.17.0
1.16.5
1.16.4
1.16.3
1.16.2
1.16.1
1.16.0
1.15.2
1.15.1
1.15.0
1.14.5
1.14.4
1.14.3
1.14.2
1.14.1
1.14.0
1.13.8
1.13.7
1.13.6
1.13.5
1.13.4
1.13.3
1.13.2
1.13.1
1.13.0
1.12.4
1.12.3
1.12.2
1.12.1
1.12.0
1.12.0-rc.0
1.11.4
1.11.3
1.11.2
1.11.1
1.11.0
1.10.3
1.10.2
1.10.1
1.10.0
1.9.5
1.9.4
1.9.3
1.9.2
1.9.1
1.9.0
1.8.6
1.8.5
1.8.4
1.8.3
1.8.2
1.8.1
1.8.0
1.7.3
1.7.2
1.7.1
1.7.0
1.6.8
1.6.7
1.6.6
1.6.5
1.6.4
1.6.3
1.6.2
1.6.1
1.6.0
1.5.6
1.5.5
1.5.4
1.5.3
1.5.2
1.5.1
1.5.0
1.4.5
1.4.4
1.4.3
1.4.2
1.4.1
1.4.0
1.3.2
1.3.1
1.3.0
1.2.2
1.2.1
1.2.0
1.1.0
1.0.1
1.0.0
1.0.0-rc.4
1.0.0-rc.3
1.0.0-rc.2
1.0.0-rc.1
1.0.0-rc.0
0.17.0
0.16.4
0.16.3
0.16.2
0.16.1-2017-11
0.16.0-2017-11
0.15.1
0.15.0
0.14.1
0.14.0
0.13.9
0.13.8
0.13.7
0.13.6
0.13.5
0.13.4
retired
0.13.3
0.13.2
0.13.0
0.12.1
0.12.0
0.11.1
0.11.0
0.10.1
0.10.0
0.9.4
0.9.3
0.9.2
0.9.1
0.9.0
0.8.2
0.8.1
0.8.0
0.7.0
0.6.1
0.6.0
0.5.2
0.5.1
0.5.0
0.4.2
0.4.1
Nerves System BR - Buildroot based build platform for Nerves Systems
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Files
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Files
board/galileo/fwup.conf
# Firmware configuration file for the Intel Galileo Gen 1 or 2
# Default paths if not specified via the commandline
define(ROOTFS, "${NERVES_SYSTEM}/images/rootfs.squashfs")
# This configuration file will create an image that
# has an MBR and the following 3 partitions:
#
# +----------------------------+
# | MBR |
# +----------------------------+
# | p0: EFI partition (FAT16) |
# +----------------------------+
# | p1*: Rootfs A (squashfs) |
# +----------------------------+
# | p1*: Rootfs B (squashfs) |
# +----------------------------+
# | p2: Application (FAT32) |
# +----------------------------+
#
# The p1 partition points to whichever of Rootfs A or B that
# is active.
#
# The image is sized to be less than 1 GB so that it fits on
# nearly any SDCard around. If you have a larger SDCard and
# need more space, feel free to bump the partition sizes
# below.
define(BOOT_PART_OFFSET, 1)
define(BOOT_PART_COUNT, 1024)
# Let the rootfs have room to grow up to 128 MiB and align
# it to the nearest 1 MB boundary
define(ROOTFS_A_PART_OFFSET, 2048)
define(ROOTFS_A_PART_COUNT, 262144)
define(ROOTFS_B_PART_OFFSET, 264192)
define(ROOTFS_B_PART_COUNT, 262144)
# Application partition. This partition can occupy all of the
# remaining space. Size it to fit the destination.
define(APP_PART_OFFSET, 526336)
define(APP_PART_COUNT, 1048576)
# Firmware metadata
meta-product = "Nerves Firmware"
meta-description = ""
meta-version = ${NERVES_SDK_VERSION}
meta-platform = "galileo"
meta-architecture = "x86"
meta-author = "Frank Hunleth"
# File resources are listed in the order that they are included in the .fw file
# This is important, since this is the order that they're written on a firmware
# update due to the event driven nature of the update system.
file-resource startup.nsh {
host-path = "${NERVES_SYSTEM}/images/efi-part/startup.nsh"
}
file-resource bootia32.efi {
host-path = "${NERVES_SYSTEM}/images/efi-part/EFI/BOOT/bootia32.efi"
}
file-resource grub.cfg {
host-path = "${NERVES_SYSTEM}/images/efi-part/EFI/BOOT/grub.cfg"
}
file-resource rootfs.img {
host-path = ${ROOTFS}
}
mbr mbr-a {
partition 0 {
block-offset = ${BOOT_PART_OFFSET}
block-count = ${BOOT_PART_COUNT}
type = 0xc # FAT32
boot = true
}
partition 1 {
block-offset = ${ROOTFS_A_PART_OFFSET}
block-count = ${ROOTFS_A_PART_COUNT}
type = 0x83 # Linux
}
partition 2 {
block-offset = ${APP_PART_OFFSET}
block-count = ${APP_PART_COUNT}
type = 0xc # FAT32
}
# partition 3 is unused
}
mbr mbr-b {
partition 0 {
block-offset = ${BOOT_PART_OFFSET}
block-count = ${BOOT_PART_COUNT}
type = 0xc # FAT32
boot = true
}
partition 1 {
block-offset = ${ROOTFS_B_PART_OFFSET}
block-count = ${ROOTFS_B_PART_COUNT}
type = 0x83 # Linux
}
partition 2 {
block-offset = ${APP_PART_OFFSET}
block-count = ${APP_PART_COUNT}
type = 0xc # FAT32
}
# partition 3 is unused
}
# This firmware task writes everything to the destination media
task complete {
# Only match if not mounted
require-unmounted-destination = true
# Everything that gets written can be verified on the fly.
# This speeds things up, since we don't care about detecting
# errors before data gets written.
verify-on-the-fly = true
on-init {
mbr_write(mbr-a)
fat_mkfs(${BOOT_PART_OFFSET}, ${BOOT_PART_COUNT})
fat_setlabel(${BOOT_PART_OFFSET}, "BOOT")
fat_mkdir(${BOOT_PART_OFFSET}, "EFI")
fat_mkdir(${BOOT_PART_OFFSET}, "EFI/BOOT")
}
on-resource startup.nsh { fat_write(${BOOT_PART_OFFSET}, "startup.nsh") }
on-resource bootia32.efi { fat_write(${BOOT_PART_OFFSET}, "EFI/BOOT/bootia32.efi") }
on-resource grub.cfg { fat_write(${BOOT_PART_OFFSET}, "EFI/BOOT/grub.cfg") }
on-resource rootfs.img {
# write to the first rootfs partition
raw_write(${ROOTFS_A_PART_OFFSET})
}
on-finish {
# Initialize a big partition for application data
# This is done last so that the boot partition can be written to completely
# before the first write to this partition. Not skipping back and forth between
# FAT filesystems saves a little time when programming the Flash.
fat_mkfs(${APP_PART_OFFSET}, ${APP_PART_COUNT})
fat_setlabel(${APP_PART_OFFSET}, "APPDATA")
}
}
task upgrade.a {
# This task upgrades the A partition
require-partition1-offset = ${ROOTFS_B_PART_OFFSET}
# Since the upgrade won't run until it has been finalized, it's ok
# to write data as it is read.
verify-on-the-fly = true
on-init {
}
on-resource rootfs.img {
# write to the first rootfs partition
raw_write(${ROOTFS_A_PART_OFFSET})
}
on-finish {
# Switch over to boot the new firmware
mbr_write(mbr-a)
}
on-error {
}
}
task upgrade.b {
# This task upgrades the B partition
require-partition1-offset = ${ROOTFS_A_PART_OFFSET}
# Since the upgrade won't run until it has been finalized, it's ok
# to write data as it is read.
verify-on-the-fly = true
on-init {
}
on-resource rootfs.img {
# write to the first rootfs partition
raw_write(${ROOTFS_B_PART_OFFSET})
}
on-finish {
# Switch over to boot the new firmware
mbr_write(mbr-b)
}
on-error {
}
}