* [Buildroot] [PATCH 1/2] package/rpi-firmware: bump version for rpi0
2016-05-08 13:49 [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero) Yann E. MORIN
@ 2016-05-08 13:50 ` Yann E. MORIN
2016-05-08 13:50 ` [Buildroot] [PATCH 2/2] boards/raspberrypi0: new board Yann E. MORIN
2016-05-08 13:58 ` [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero) Thomas Petazzoni
2 siblings, 0 replies; 4+ messages in thread
From: Yann E. MORIN @ 2016-05-08 13:50 UTC (permalink / raw)
To: buildroot
Although the current version of rpi-firmware we use is working just fine
on the rpi-zero, the latest firmware provides a DTB overlay to use the
USB OTG device in either host or slave modes.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
package/rpi-firmware/rpi-firmware.mk | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/package/rpi-firmware/rpi-firmware.mk b/package/rpi-firmware/rpi-firmware.mk
index 96b10f4..bcb8641 100644
--- a/package/rpi-firmware/rpi-firmware.mk
+++ b/package/rpi-firmware/rpi-firmware.mk
@@ -4,7 +4,7 @@
#
################################################################################
-RPI_FIRMWARE_VERSION = c5e131971c323f5658c7c5d4b1dd105d37903a99
+RPI_FIRMWARE_VERSION = cc6d7bf8b4c03a2a660ff9fdf4083fc165620866
RPI_FIRMWARE_SITE = $(call github,raspberrypi,firmware,$(RPI_FIRMWARE_VERSION))
RPI_FIRMWARE_LICENSE = BSD-3c
RPI_FIRMWARE_LICENSE_FILES = boot/LICENCE.broadcom
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [Buildroot] [PATCH 2/2] boards/raspberrypi0: new board
2016-05-08 13:49 [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero) Yann E. MORIN
2016-05-08 13:50 ` [Buildroot] [PATCH 1/2] package/rpi-firmware: bump version for rpi0 Yann E. MORIN
@ 2016-05-08 13:50 ` Yann E. MORIN
2016-05-08 13:58 ` [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero) Thomas Petazzoni
2 siblings, 0 replies; 4+ messages in thread
From: Yann E. MORIN @ 2016-05-08 13:50 UTC (permalink / raw)
To: buildroot
Add support for the rpi-0, which is basically a rpi (model A+) in a
smaller form-factor.
This one does not have an ethernet port, so we just remove it from the
configuration (or we could use the existing rasbperrypi_defconfig and
suffer froma longer boot time because of the waiting for eth0).
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
board/raspberrypi/genimage-raspberrypi0.cfg | 30 +++++++++++++++++++++++++
board/raspberrypi0 | 1 +
configs/raspberrypi0_defconfig | 34 +++++++++++++++++++++++++++++
3 files changed, 65 insertions(+)
create mode 100644 board/raspberrypi/genimage-raspberrypi0.cfg
create mode 120000 board/raspberrypi0
create mode 100644 configs/raspberrypi0_defconfig
diff --git a/board/raspberrypi/genimage-raspberrypi0.cfg b/board/raspberrypi/genimage-raspberrypi0.cfg
new file mode 100644
index 0000000..a38840c
--- /dev/null
+++ b/board/raspberrypi/genimage-raspberrypi0.cfg
@@ -0,0 +1,30 @@
+image boot.vfat {
+ vfat {
+ files = {
+ "bcm2708-rpi-b-plus.dtb",
+ "rpi-firmware/bootcode.bin",
+ "rpi-firmware/cmdline.txt",
+ "rpi-firmware/config.txt",
+ "rpi-firmware/fixup.dat",
+ "rpi-firmware/start.elf",
+ "kernel-marked/zImage"
+ }
+ }
+ size = 32M
+}
+
+image sdcard.img {
+ hdimage {
+ }
+
+ partition boot {
+ partition-type = 0xC
+ bootable = "true"
+ image = "boot.vfat"
+ }
+
+ partition rootfs {
+ partition-type = 0x83
+ image = "rootfs.ext4"
+ }
+}
diff --git a/board/raspberrypi0 b/board/raspberrypi0
new file mode 120000
index 0000000..fcdafc8
--- /dev/null
+++ b/board/raspberrypi0
@@ -0,0 +1 @@
+raspberrypi
\ No newline at end of file
diff --git a/configs/raspberrypi0_defconfig b/configs/raspberrypi0_defconfig
new file mode 100644
index 0000000..cec88bd
--- /dev/null
+++ b/configs/raspberrypi0_defconfig
@@ -0,0 +1,34 @@
+BR2_arm=y
+BR2_arm1176jzf_s=y
+BR2_ARM_EABIHF=y
+
+# Linux headers same as kernel, a 4.4 series
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_4=y
+
+BR2_TOOLCHAIN_BUILDROOT_CXX=y
+
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_GIT=y
+BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git"
+BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="26f3b72a9c049be10e6af196252283e1f6ab9d1f"
+BR2_LINUX_KERNEL_DEFCONFIG="bcmrpi"
+
+# Build the DTBs for A/B from the kernel sources: the zero is the same
+# as the A+ model, just in a different form-factor
+BR2_LINUX_KERNEL_DTS_SUPPORT=y
+BR2_LINUX_KERNEL_INTREE_DTS_NAME="bcm2708-rpi-b-plus"
+
+BR2_PACKAGE_RPI_FIRMWARE=y
+# BR2_PACKAGE_RPI_FIRMWARE_INSTALL_DTB_OVERLAYS is not set
+
+# Required tools to create the SD image
+BR2_PACKAGE_HOST_DOSFSTOOLS=y
+BR2_PACKAGE_HOST_GENIMAGE=y
+BR2_PACKAGE_HOST_MTOOLS=y
+
+# Filesystem / image
+BR2_TARGET_ROOTFS_EXT2=y
+BR2_TARGET_ROOTFS_EXT2_4=y
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_ROOTFS_POST_BUILD_SCRIPT="board/raspberrypi0/post-build.sh"
+BR2_ROOTFS_POST_IMAGE_SCRIPT="board/raspberrypi0/post-image.sh"
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread* [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero)
2016-05-08 13:49 [Buildroot] [PATCH 0/2] boards: add rpi-zero defconfig (branch yem/rpi-zero) Yann E. MORIN
2016-05-08 13:50 ` [Buildroot] [PATCH 1/2] package/rpi-firmware: bump version for rpi0 Yann E. MORIN
2016-05-08 13:50 ` [Buildroot] [PATCH 2/2] boards/raspberrypi0: new board Yann E. MORIN
@ 2016-05-08 13:58 ` Thomas Petazzoni
2 siblings, 0 replies; 4+ messages in thread
From: Thomas Petazzoni @ 2016-05-08 13:58 UTC (permalink / raw)
To: buildroot
Hello,
On Sun, 8 May 2016 15:49:58 +0200, Yann E. MORIN wrote:
> Yann E. MORIN (2):
> package/rpi-firmware: bump version for rpi0
> boards/raspberrypi0: new board
Applied, thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
^ permalink raw reply [flat|nested] 4+ messages in thread