[Buildroot] [PATCH 2/3] Patches for Arietta G25 board based on Buildroot 2016.08
Biagio Montaruli
biagio.hkr at gmail.com
Thu Sep 22 09:50:33 UTC 2016
- configs/acmesystems_arietta_g25_128mb_defconfig,
configs/acmesystems_arietta_g25_256mb_defconfig :
update default configuration files for both 128MB and 256MB version
- board/acmesystems/arietta-g25/genimage.cfg
board/acmesystems/arietta-g25/post-image.sh :
add support for genimage in order to build sdcard.img
- board/acmesystems/arietta-g25/readme.txt : update documentation
for Arietta G25 and add notes about how to build sdcard.img
Signed-off-by: Biagio Montaruli <biagio.hkr at gmail.com>
---
board/acmesystems/arietta-g25/genimage.cfg | 12 ++++-----
board/acmesystems/arietta-g25/post-image.sh | 4 +--
board/acmesystems/arietta-g25/readme.txt | 33 ++++++++++-------------
configs/acmesystems_arietta_g25_128mb_defconfig | 36 ++++++++++++++-----------
configs/acmesystems_arietta_g25_256mb_defconfig | 36 ++++++++++++++-----------
5 files changed, 63 insertions(+), 58 deletions(-)
diff --git a/board/acmesystems/arietta-g25/genimage.cfg b/board/acmesystems/arietta-g25/genimage.cfg
index 1080b0e..420f1b6 100644
--- a/board/acmesystems/arietta-g25/genimage.cfg
+++ b/board/acmesystems/arietta-g25/genimage.cfg
@@ -1,18 +1,18 @@
# Minimal SD card image for the Acmesystems Arietta G25
-#
+
image boot.vfat {
vfat {
file zImage {
image = "zImage"
}
-
+
file acme-arietta.dtb {
- image = "at91-ariag25.dtb"
+ image = "at91-ariettag25.dtb"
}
-
+
file boot.bin {
- image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.7.bin"
- }
+ image = "at91sam9x5_arietta-sdcardboot-linux-zimage-dt-3.8.6.bin"
+ }
}
size = 16M
}
diff --git a/board/acmesystems/arietta-g25/post-image.sh b/board/acmesystems/arietta-g25/post-image.sh
index c82b189..2846f56 100755
--- a/board/acmesystems/arietta-g25/post-image.sh
+++ b/board/acmesystems/arietta-g25/post-image.sh
@@ -6,11 +6,9 @@ GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp"
rm -rf "${GENIMAGE_TMP}"
-genimage \
+genimage \
--rootpath "${TARGET_DIR}" \
--tmppath "${GENIMAGE_TMP}" \
--inputpath "${BINARIES_DIR}" \
--outputpath "${BINARIES_DIR}" \
--config "${GENIMAGE_CFG}"
-
-exit $?
diff --git a/board/acmesystems/arietta-g25/readme.txt b/board/acmesystems/arietta-g25/readme.txt
index 485e275..1899ca2 100644
--- a/board/acmesystems/arietta-g25/readme.txt
+++ b/board/acmesystems/arietta-g25/readme.txt
@@ -1,20 +1,10 @@
-Acmesystems Arietta G25
-
-Intro
-=====
-
-This default configuration will allow you to start experimenting with the
-buildroot environment for the Arietta G25. With the current configuration
-it will bring-up the board, and allow access through the serial console.
-
-You can find additional informations, tutorials and a very comprehensive
-documentation on http://www.acmesystems.it/arietta.
+Acme Systems Arietta G25
Build instructions
==================
-To build an image for the arietta g25 choose the configuration
-corresponding to the arietta variant.
+To build an image for the Arietta G25 choose the configuration
+corresponding to the Arietta variant.
For 128MB RAM variant type:
@@ -24,7 +14,11 @@ else for 256MB RAM variant type:
$ make acmesystems_arietta_g25_256mb_defconfig
-then:
+To customize the configuration choosed type:
+
+$ make menuconfig
+
+When you are ready to start building Buildroot type:
$ make
@@ -34,12 +28,13 @@ How to write the microSD card
Once the build process is finished you will have an image called "sdcard.img"
in the output/images/ directory.
-Copy the bootable "sdcard.img" onto an SD card with "dd":
+Write the bootable SD card image "sdcard.img" onto an SD card with "dd" command:
$ sudo dd if=output/images/sdcard.img of=/dev/sdX
-Insert the microSD card into the arietta slot and power it.
+Insert the microSD card into the Arietta slot and power it.
+
+To get the kernel log messages you can use a DPI cable (http://www.acmesystems.it/DPI)
-The image just built is fairly basic and the only output
-you will get is on serial console, please consider to use a DPI
-cable (http://www.acmesystems.it/DPI)
+You can find additional informations, tutorials and a very comprehensive
+documentation on http://www.acmesystems.it/arietta.
diff --git a/configs/acmesystems_arietta_g25_128mb_defconfig b/configs/acmesystems_arietta_g25_128mb_defconfig
index e5ddf13..a68ac57 100644
--- a/configs/acmesystems_arietta_g25_128mb_defconfig
+++ b/configs/acmesystems_arietta_g25_128mb_defconfig
@@ -1,30 +1,36 @@
# Architecture
BR2_arm=y
-# Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+# Kernel headers
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_7=y
-# Kernel
+# System configuration
+BR2_TARGET_GENERIC_ISSUE="Welcome to Arietta-G25 Buildroot"
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/acmesystems/arietta-g25/post-image.sh"
+
+# Kernel configuration
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.1.1"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.7.4"
BR2_LINUX_KERNEL_DEFCONFIG="at91_dt"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-ariag25"
-BR2_LINUX_KERNEL_XZ=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-ariettag25"
+
+# Root filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_LABEL="rootfs"
-# Bootloader
+# AT91bootstrap bootloader
BR2_TARGET_AT91BOOTSTRAP3=y
BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/tanzilli/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="cedbde4b36695b715f469f4872f47e5cc8115000"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.6"
BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="arietta-128m"
-# Image
-BR2_ROOTFS_POST_IMAGE_SCRIPT="board/acmesystems/arietta-g25/post-image.sh"
-BR2_TARGET_ROOTFS_EXT2=y
-BR2_TARGET_ROOTFS_EXT2_4=y
-# BR2_TARGET_ROOTFS_TAR is not set
-BR2_PACKAGE_HOST_GENIMAGE=y
+# Tools to build sdcard.img
BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
diff --git a/configs/acmesystems_arietta_g25_256mb_defconfig b/configs/acmesystems_arietta_g25_256mb_defconfig
index cf6f67b..ce9ebac 100644
--- a/configs/acmesystems_arietta_g25_256mb_defconfig
+++ b/configs/acmesystems_arietta_g25_256mb_defconfig
@@ -1,30 +1,36 @@
# Architecture
BR2_arm=y
-# Toolchain
-BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_1=y
+# Kernel headers
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_7=y
-# Kernel
+# System configuration
+BR2_TARGET_GENERIC_ISSUE="Welcome to Arietta-G25 Buildroot"
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+BR2_TARGET_GENERIC_GETTY_BAUDRATE_115200=y
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/acmesystems/arietta-g25/post-image.sh"
+
+# Kernel configuration
BR2_LINUX_KERNEL=y
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
-BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.1.1"
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.7.4"
BR2_LINUX_KERNEL_DEFCONFIG="at91_dt"
BR2_LINUX_KERNEL_DTS_SUPPORT=y
-BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-ariag25"
-BR2_LINUX_KERNEL_XZ=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="at91-ariettag25"
+
+# Root filesystem
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+BR2_TARGET_ROOTFS_EXT2_LABEL="rootfs"
-# Bootloader
+# AT91bootstrap bootloader
BR2_TARGET_AT91BOOTSTRAP3=y
BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_GIT=y
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/tanzilli/at91bootstrap.git"
-BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="cedbde4b36695b715f469f4872f47e5cc8115000"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_URL="https://github.com/linux4sam/at91bootstrap.git"
+BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_REPO_VERSION="v3.8.6"
BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="arietta-256m"
-# Image
-BR2_ROOTFS_POST_IMAGE_SCRIPT="board/acmesystems/arietta-g25/post-image.sh"
-BR2_TARGET_ROOTFS_EXT2=y
-BR2_TARGET_ROOTFS_EXT2_4=y
-# BR2_TARGET_ROOTFS_TAR is not set
-BR2_PACKAGE_HOST_GENIMAGE=y
+# Tools to build sdcard.img
BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
BR2_PACKAGE_HOST_MTOOLS=y
--
2.7.4
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