* [Buildroot] [PATCH 0/2] Add support for Libre Computer AML-S905X-CC board
@ 2018-08-06 8:50 Neil Armstrong
2018-08-06 8:50 ` [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares Neil Armstrong
2018-08-06 8:50 ` [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support Neil Armstrong
0 siblings, 2 replies; 8+ messages in thread
From: Neil Armstrong @ 2018-08-06 8:50 UTC (permalink / raw)
To: buildroot
This patch adds support for the Libre Computer AML-S905X-CC based
on an Amlogic S905X SoC.
The board features :
- 4xCortex-A53 Cores
- 1 or 2Gib or DDR4
- RS232 TTL Header
- MicroUSB for Power Only
- HDMI 2.0b output + CEC
- CVBS + Audio Jack
- 10/100 Ethernet
- 4xUSB2.0
- IR Receiver
- SDCard
- eMMC optional slot
- 40pin connector partially RPi compatible
- 8Pin I2S 7.1 connector
- 3Pin SPDIF connector
The board is entirely supported since U-boot 2018.01 and Linux 4.14.
In order the generate a valid bootable SDCard image, the "aml-s905x-cc-fip"
is also part of this patchset.
Neil Armstrong (2):
boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC
boot firmwares
board: Add Libre Computer AML-S905X-CC board support
DEVELOPERS | 5 ++
board/librecomputer/aml-s905x-cc/extlinux.conf | 6 +++
board/librecomputer/aml-s905x-cc/genimage.cfg | 11 +++++
board/librecomputer/aml-s905x-cc/post-build.sh | 5 ++
board/librecomputer/aml-s905x-cc/post-image.sh | 64 ++++++++++++++++++++++++++
board/librecomputer/aml-s905x-cc/readme.txt | 50 ++++++++++++++++++++
boot/Config.in | 1 +
boot/aml-s905x-cc-fip/Config.in | 5 ++
boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash | 2 +
boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk | 26 +++++++++++
configs/aml-s905x-cc_defconfig | 30 ++++++++++++
11 files changed, 205 insertions(+)
create mode 100644 board/librecomputer/aml-s905x-cc/extlinux.conf
create mode 100644 board/librecomputer/aml-s905x-cc/genimage.cfg
create mode 100755 board/librecomputer/aml-s905x-cc/post-build.sh
create mode 100755 board/librecomputer/aml-s905x-cc/post-image.sh
create mode 100644 board/librecomputer/aml-s905x-cc/readme.txt
create mode 100644 boot/aml-s905x-cc-fip/Config.in
create mode 100644 boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash
create mode 100644 boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk
create mode 100644 configs/aml-s905x-cc_defconfig
--
2.7.4
^ permalink raw reply [flat|nested] 8+ messages in thread* [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares 2018-08-06 8:50 [Buildroot] [PATCH 0/2] Add support for Libre Computer AML-S905X-CC board Neil Armstrong @ 2018-08-06 8:50 ` Neil Armstrong 2018-08-09 21:09 ` Thomas Petazzoni 2018-08-06 8:50 ` [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support Neil Armstrong 1 sibling, 1 reply; 8+ messages in thread From: Neil Armstrong @ 2018-08-06 8:50 UTC (permalink / raw) To: buildroot The Libre Computer AML-S905X-CC is based on am Amlogic S905X SoCs and needs some pre-build ATF firmwares named "FIP" in order to generate a valid boot binary. These files are used in the post-image board script to generate a bootable sdcard.img file. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- DEVELOPERS | 3 +++ boot/Config.in | 1 + boot/aml-s905x-cc-fip/Config.in | 5 +++++ boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash | 2 ++ boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk | 26 ++++++++++++++++++++++++++ 5 files changed, 37 insertions(+) create mode 100644 boot/aml-s905x-cc-fip/Config.in create mode 100644 boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash create mode 100644 boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk diff --git a/DEVELOPERS b/DEVELOPERS index 215506c..66d2c51 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1458,6 +1458,9 @@ N: Naumann Andreas <ANaumann@ultratronik.de> F: package/evemu/ F: package/libevdev/ +N: Neil Armstrong <narmstrong@baylibre.com> +F: boot/aml-s905x-cc-fip/ + N: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> F: package/libgit2/ diff --git a/boot/Config.in b/boot/Config.in index 3687c41..a0d897f 100644 --- a/boot/Config.in +++ b/boot/Config.in @@ -4,6 +4,7 @@ source "boot/afboot-stm32/Config.in" source "boot/at91bootstrap/Config.in" source "boot/at91bootstrap3/Config.in" source "boot/at91dataflashboot/Config.in" +source "boot/aml-s905x-cc-fip/Config.in" source "boot/arm-trusted-firmware/Config.in" source "boot/barebox/Config.in" source "boot/binaries-marvell/Config.in" diff --git a/boot/aml-s905x-cc-fip/Config.in b/boot/aml-s905x-cc-fip/Config.in new file mode 100644 index 0000000..1cd0b99 --- /dev/null +++ b/boot/aml-s905x-cc-fip/Config.in @@ -0,0 +1,5 @@ +config BR2_TARGET_AML_S905X_CC_FIP + bool "aml-s905x-cc fip" + depends on BR2_aarch64 + help + Amlogic FIP boot firmwares for AML-S905X-CC diff --git a/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash new file mode 100644 index 0000000..aad3fc1 --- /dev/null +++ b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.hash @@ -0,0 +1,2 @@ +# Locally calculated +sha256 957c96037bcd792a4139cc33eded2f006d55a82c0c56ae69ef43bdcb76a255e2 libretech-cc_fip_20170606.tar.gz diff --git a/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk new file mode 100644 index 0000000..7aa6af9 --- /dev/null +++ b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk @@ -0,0 +1,26 @@ +################################################################################ +# +# aml-s905x-cc-fip +# +################################################################################ + +AML_S905X_CC_FIP_VERSION = 20170606 +AML_S905X_CC_FIP_SOURCE = libretech-cc_fip_$(AML_S905X_CC_FIP_VERSION).tar.gz +AML_S905X_CC_FIP_SITE = https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc +AML_S905X_CC_FIP_LICENSE = Amlogic + +AML_S905X_CC_FIP_INSTALL_IMAGES = YES + +define AML_S905X_CC_FIP_INSTALL_IMAGES_CMDS + $(INSTALL) -D -m 0644 $(@D)/gxl/bl2.bin $(BINARIES_DIR)/fip/bl2.bin + $(INSTALL) -D -m 0644 $(@D)/gxl/acs.bin $(BINARIES_DIR)/fip/acs.bin + $(INSTALL) -D -m 0644 $(@D)/gxl/bl21.bin $(BINARIES_DIR)/fip/bl21.bin + $(INSTALL) -D -m 0644 $(@D)/gxl/bl30.bin $(BINARIES_DIR)/fip/bl30.bin + $(INSTALL) -D -m 0644 $(@D)/gxl/bl301.bin $(BINARIES_DIR)/fip/bl301.bin + $(INSTALL) -D -m 0644 $(@D)/gxl/bl31.img $(BINARIES_DIR)/fip/bl31.img + $(INSTALL) -D -m 0755 $(@D)/gxl/aml_encrypt_gxl $(BINARIES_DIR)/fip/aml_encrypt_gxl + $(INSTALL) -D -m 0755 $(@D)/blx_fix.sh $(BINARIES_DIR)/fip/blx_fix.sh + $(INSTALL) -D -m 0644 $(@D)/acs_tool.pyc $(BINARIES_DIR)/fip/acs_tool.pyc +endef + +$(eval $(generic-package)) -- 2.7.4 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares 2018-08-06 8:50 ` [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares Neil Armstrong @ 2018-08-09 21:09 ` Thomas Petazzoni 2018-09-20 9:23 ` Neil Armstrong 0 siblings, 1 reply; 8+ messages in thread From: Thomas Petazzoni @ 2018-08-09 21:09 UTC (permalink / raw) To: buildroot Hello, Thanks for this new proposal. However, I still have some concerns about it :-/ On Mon, 6 Aug 2018 08:50:07 +0000, Neil Armstrong wrote: > diff --git a/boot/Config.in b/boot/Config.in > index 3687c41..a0d897f 100644 > --- a/boot/Config.in > +++ b/boot/Config.in > @@ -4,6 +4,7 @@ source "boot/afboot-stm32/Config.in" > source "boot/at91bootstrap/Config.in" > source "boot/at91bootstrap3/Config.in" > source "boot/at91dataflashboot/Config.in" > +source "boot/aml-s905x-cc-fip/Config.in" Alphabetic ordering is not good. > + Amlogic FIP boot firmwares for AML-S905X-CC Is this package specific to a board ? to a SoC ? > diff --git a/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk > new file mode 100644 > index 0000000..7aa6af9 > --- /dev/null > +++ b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk > @@ -0,0 +1,26 @@ > +################################################################################ > +# > +# aml-s905x-cc-fip > +# > +################################################################################ > + > +AML_S905X_CC_FIP_VERSION = 20170606 > +AML_S905X_CC_FIP_SOURCE = libretech-cc_fip_$(AML_S905X_CC_FIP_VERSION).tar.gz > +AML_S905X_CC_FIP_SITE = https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc > +AML_S905X_CC_FIP_LICENSE = Amlogic "Amlogic" is not a license. We need a proper license, that at least gives the right to redistribute those binaries. Without a license, nobody is allowed to redistribute those binaries, making them pretty useless. > +define AML_S905X_CC_FIP_INSTALL_IMAGES_CMDS > + $(INSTALL) -D -m 0644 $(@D)/gxl/bl2.bin $(BINARIES_DIR)/fip/bl2.bin > + $(INSTALL) -D -m 0644 $(@D)/gxl/acs.bin $(BINARIES_DIR)/fip/acs.bin > + $(INSTALL) -D -m 0644 $(@D)/gxl/bl21.bin $(BINARIES_DIR)/fip/bl21.bin > + $(INSTALL) -D -m 0644 $(@D)/gxl/bl30.bin $(BINARIES_DIR)/fip/bl30.bin > + $(INSTALL) -D -m 0644 $(@D)/gxl/bl301.bin $(BINARIES_DIR)/fip/bl301.bin > + $(INSTALL) -D -m 0644 $(@D)/gxl/bl31.img $(BINARIES_DIR)/fip/bl31.img > + $(INSTALL) -D -m 0755 $(@D)/gxl/aml_encrypt_gxl $(BINARIES_DIR)/fip/aml_encrypt_gxl > + $(INSTALL) -D -m 0755 $(@D)/blx_fix.sh $(BINARIES_DIR)/fip/blx_fix.sh > + $(INSTALL) -D -m 0644 $(@D)/acs_tool.pyc $(BINARIES_DIR)/fip/acs_tool.pyc These last three files are host programs, they should be installed to $(HOST_DIR). However: - aml_encrypt_gxl is a prebuilt binary for x86-64. This means this package should depend on host arch being x86-64: depends on BR2_HOSTARCH = "x86_64" You really don't have the source code for this tool ? It would be much easier. - acs_tool.pyc is byte-compiled. You also don't have the source code here ? I'm not sure how much Python bytecode is compatible between Python versions. The bytecode you have has been built with Python 2.7. Does it work with Python 2.6 ? Python 3.x ? Also, perhaps we should do like arm-trusted-firmware: make this package depend on u-boot, and then include all the complicated firmware generation logic inside aml-s905x-cc instead of having it in a post-image script. Best regards, Thomas -- Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares 2018-08-09 21:09 ` Thomas Petazzoni @ 2018-09-20 9:23 ` Neil Armstrong 0 siblings, 0 replies; 8+ messages in thread From: Neil Armstrong @ 2018-09-20 9:23 UTC (permalink / raw) To: buildroot Hi, On 09/08/2018 23:09, Thomas Petazzoni wrote: > Hello, > > Thanks for this new proposal. However, I still have some concerns about > it :-/ Thanks, sorry for the delayed answer.... > > On Mon, 6 Aug 2018 08:50:07 +0000, Neil Armstrong wrote: > >> diff --git a/boot/Config.in b/boot/Config.in >> index 3687c41..a0d897f 100644 >> --- a/boot/Config.in >> +++ b/boot/Config.in >> @@ -4,6 +4,7 @@ source "boot/afboot-stm32/Config.in" >> source "boot/at91bootstrap/Config.in" >> source "boot/at91bootstrap3/Config.in" >> source "boot/at91dataflashboot/Config.in" >> +source "boot/aml-s905x-cc-fip/Config.in" > > Alphabetic ordering is not good. Ok > >> + Amlogic FIP boot firmwares for AML-S905X-CC > > Is this package specific to a board ? to a SoC ? To a board, it contains code loaded in SCP co-processor to handle the CPU power rails. > >> diff --git a/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk >> new file mode 100644 >> index 0000000..7aa6af9 >> --- /dev/null >> +++ b/boot/aml-s905x-cc-fip/aml-s905x-cc-fip.mk >> @@ -0,0 +1,26 @@ >> +################################################################################ >> +# >> +# aml-s905x-cc-fip >> +# >> +################################################################################ >> + >> +AML_S905X_CC_FIP_VERSION = 20170606 >> +AML_S905X_CC_FIP_SOURCE = libretech-cc_fip_$(AML_S905X_CC_FIP_VERSION).tar.gz >> +AML_S905X_CC_FIP_SITE = https://github.com/BayLibre/u-boot/releases/download/v2017.11-libretech-cc >> +AML_S905X_CC_FIP_LICENSE = Amlogic > > "Amlogic" is not a license. We need a proper license, that at least > gives the right to redistribute those binaries. Without a license, > nobody is allowed to redistribute those binaries, making them pretty > useless. Yes, it's an issue we need to handle, we are in the process to discuss an EULA for that. > >> +define AML_S905X_CC_FIP_INSTALL_IMAGES_CMDS >> + $(INSTALL) -D -m 0644 $(@D)/gxl/bl2.bin $(BINARIES_DIR)/fip/bl2.bin >> + $(INSTALL) -D -m 0644 $(@D)/gxl/acs.bin $(BINARIES_DIR)/fip/acs.bin >> + $(INSTALL) -D -m 0644 $(@D)/gxl/bl21.bin $(BINARIES_DIR)/fip/bl21.bin >> + $(INSTALL) -D -m 0644 $(@D)/gxl/bl30.bin $(BINARIES_DIR)/fip/bl30.bin >> + $(INSTALL) -D -m 0644 $(@D)/gxl/bl301.bin $(BINARIES_DIR)/fip/bl301.bin >> + $(INSTALL) -D -m 0644 $(@D)/gxl/bl31.img $(BINARIES_DIR)/fip/bl31.img >> + $(INSTALL) -D -m 0755 $(@D)/gxl/aml_encrypt_gxl $(BINARIES_DIR)/fip/aml_encrypt_gxl >> + $(INSTALL) -D -m 0755 $(@D)/blx_fix.sh $(BINARIES_DIR)/fip/blx_fix.sh >> + $(INSTALL) -D -m 0644 $(@D)/acs_tool.pyc $(BINARIES_DIR)/fip/acs_tool.pyc > > These last three files are host programs, they should be installed to > $(HOST_DIR). > > However: > > - aml_encrypt_gxl is a prebuilt binary for x86-64. This means this > package should depend on host arch being x86-64: > > depends on BR2_HOSTARCH = "x86_64" > > You really don't have the source code for this tool ? It would be > much easier. I would loved to... > > - acs_tool.pyc is byte-compiled. You also don't have the source code > here ? I'm not sure how much Python bytecode is compatible between > Python versions. The bytecode you have has been built with Python > 2.7. Does it work with Python 2.6 ? Python 3.x ? I would also loved to have the source of this. > > Also, perhaps we should do like arm-trusted-firmware: make this package > depend on u-boot, and then include all the complicated firmware > generation logic inside aml-s905x-cc instead of having it in a > post-image script. Makes sense. > > Best regards, > > Thomas > Thanks for the review, Until we have a clear EULA I will drop U-boot support. Neil ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support 2018-08-06 8:50 [Buildroot] [PATCH 0/2] Add support for Libre Computer AML-S905X-CC board Neil Armstrong 2018-08-06 8:50 ` [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares Neil Armstrong @ 2018-08-06 8:50 ` Neil Armstrong 2018-08-09 21:14 ` Thomas Petazzoni 1 sibling, 1 reply; 8+ messages in thread From: Neil Armstrong @ 2018-08-06 8:50 UTC (permalink / raw) To: buildroot This patch adds support for the Libre Computer AML-S905X-CC based on an Amlogic S905X SoCs. The board features : - 4xCortex-A53 Cores - 1 or 2Gib or DDR4 - RS232 TTL Header - MicroUSB for Power Only - HDMI 2.0b output + CEC - CVBS + Audio Jack - 10/100 Ethernet - 4xUSB2.0 - IR Receiver - SDCard - eMMC optional slot - 40pin connector partially RPi compatible - 8Pin I2S 7.1 connector - 3Pin SPDIF connector The board is entirely supported since U-boot 2018.01 and Linux 4.14. The Buildroot support is done with upstream only package and the previously submitted "aml-s905x-cc-fip" package to generate a valid bootable SDCard image. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- DEVELOPERS | 2 + board/librecomputer/aml-s905x-cc/extlinux.conf | 6 +++ board/librecomputer/aml-s905x-cc/genimage.cfg | 11 +++++ board/librecomputer/aml-s905x-cc/post-build.sh | 5 ++ board/librecomputer/aml-s905x-cc/post-image.sh | 64 ++++++++++++++++++++++++++ board/librecomputer/aml-s905x-cc/readme.txt | 50 ++++++++++++++++++++ configs/aml-s905x-cc_defconfig | 30 ++++++++++++ 7 files changed, 168 insertions(+) create mode 100644 board/librecomputer/aml-s905x-cc/extlinux.conf create mode 100644 board/librecomputer/aml-s905x-cc/genimage.cfg create mode 100755 board/librecomputer/aml-s905x-cc/post-build.sh create mode 100755 board/librecomputer/aml-s905x-cc/post-image.sh create mode 100644 board/librecomputer/aml-s905x-cc/readme.txt create mode 100644 configs/aml-s905x-cc_defconfig diff --git a/DEVELOPERS b/DEVELOPERS index 66d2c51..6f18f93 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1460,6 +1460,8 @@ F: package/libevdev/ N: Neil Armstrong <narmstrong@baylibre.com> F: boot/aml-s905x-cc-fip/ +F: board/librecomputer/aml-s905x-cc +F: configs/aml-s905x-cc_defconfig N: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> F: package/libgit2/ diff --git a/board/librecomputer/aml-s905x-cc/extlinux.conf b/board/librecomputer/aml-s905x-cc/extlinux.conf new file mode 100644 index 0000000..aa58a2c --- /dev/null +++ b/board/librecomputer/aml-s905x-cc/extlinux.conf @@ -0,0 +1,6 @@ +default buildroot + +label buildroot +kernel /boot/Image +devicetree /boot/meson-gxl-s905x-libretech-cc.dtb +append console=ttyAML0,115200 root=/dev/mmcblk1p1 rootwait rw diff --git a/board/librecomputer/aml-s905x-cc/genimage.cfg b/board/librecomputer/aml-s905x-cc/genimage.cfg new file mode 100644 index 0000000..f559e35 --- /dev/null +++ b/board/librecomputer/aml-s905x-cc/genimage.cfg @@ -0,0 +1,11 @@ +image sdcard.img { + hdimage { + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + size = 512M + offset = 1048576 + } +} diff --git a/board/librecomputer/aml-s905x-cc/post-build.sh b/board/librecomputer/aml-s905x-cc/post-build.sh new file mode 100755 index 0000000..1f5ff6a --- /dev/null +++ b/board/librecomputer/aml-s905x-cc/post-build.sh @@ -0,0 +1,5 @@ +#!/bin/sh + +BOARD_DIR="$(dirname $0)" + +install -m 0644 -D $BOARD_DIR/extlinux.conf $TARGET_DIR/boot/extlinux/extlinux.conf diff --git a/board/librecomputer/aml-s905x-cc/post-image.sh b/board/librecomputer/aml-s905x-cc/post-image.sh new file mode 100755 index 0000000..c6bbe6f --- /dev/null +++ b/board/librecomputer/aml-s905x-cc/post-image.sh @@ -0,0 +1,64 @@ +#!/bin/sh + +BOARD_DIR="$(dirname $0)" +GENIMAGE_CFG="${BOARD_DIR}/genimage.cfg" +GENIMAGE_TMP="${BUILD_DIR}/genimage.tmp" + +rm -rf "${GENIMAGE_TMP}" + +genimage \ + --rootpath "${TARGET_DIR}" \ + --tmppath "${GENIMAGE_TMP}" \ + --inputpath "${BINARIES_DIR}" \ + --outputpath "${BINARIES_DIR}" \ + --config "${GENIMAGE_CFG}" + +mkdir ${BINARIES_DIR}/fip/tmp +cp ${BINARIES_DIR}/u-boot.bin ${BINARIES_DIR}/fip/tmp/bl33.bin +cp ${BINARIES_DIR}/fip/bl31.img ${BINARIES_DIR}/fip/tmp/bl31.img + +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/bl30.bin \ + ${BINARIES_DIR}/fip/tmp/zero_tmp \ + ${BINARIES_DIR}/fip/tmp/bl30_zero.bin \ + ${BINARIES_DIR}/fip/bl301.bin \ + ${BINARIES_DIR}/fip/tmp/bl301_zero.bin \ + ${BINARIES_DIR}/fip/tmp/bl30_new.bin bl30 + +python ${BINARIES_DIR}/fip/acs_tool.pyc ${BINARIES_DIR}/fip/bl2.bin \ + ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ + ${BINARIES_DIR}/fip/acs.bin 0 + +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ + ${BINARIES_DIR}/fip/tmp/zero_tmp \ + ${BINARIES_DIR}/fip/tmp/bl2_zero.bin \ + ${BINARIES_DIR}/fip/bl21.bin \ + ${BINARIES_DIR}/fip/tmp/bl21_zero.bin \ + ${BINARIES_DIR}/fip/tmp/bl2_new.bin bl2 + +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ + --input ${BINARIES_DIR}/fip/tmp/bl30_new.bin + +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ + --input ${BINARIES_DIR}/fip/tmp/bl31.img + +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ + --input ${BINARIES_DIR}/fip/tmp/bl33.bin + +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl2sig \ + --input ${BINARIES_DIR}/fip/tmp/bl2_new.bin \ + --output ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig + +${BINARIES_DIR}/fip/aml_encrypt_gxl --bootmk \ + --output ${BINARIES_DIR}/fip/tmp/u-boot.bin \ + --bl2 ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig \ + --bl30 ${BINARIES_DIR}/fip/tmp/bl30_new.bin.enc \ + --bl31 ${BINARIES_DIR}/fip/tmp/bl31.img.enc \ + --bl33 ${BINARIES_DIR}/fip/tmp/bl33.bin.enc + +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ + of=${BINARIES_DIR}/sdcard.img \ + bs=1 count=444 conv=sync,notrunc + +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ + of=${BINARIES_DIR}/sdcard.img \ + bs=512 skip=1 seek=1 conv=fsync,notrunc diff --git a/board/librecomputer/aml-s905x-cc/readme.txt b/board/librecomputer/aml-s905x-cc/readme.txt new file mode 100644 index 0000000..ee699dc --- /dev/null +++ b/board/librecomputer/aml-s905x-cc/readme.txt @@ -0,0 +1,50 @@ +Libre Computer AML-S905X-CC + +Intro +===== +To be able to use AML-S905X-CC board with the images generated by +Buildroot, you have to prepare the SDCard or eMMC. + +How to build it +=============== + + $ make aml-s905-cc_defconfig + +Then you can edit the build options using + + $ make menuconfig + +Compile all and build rootfs image: + + $ make + +Note: you will need to have access to the network, since Buildroot will +download the packages' sources. + +Result of the build +------------------- + +After building, you should obtain this tree: + + output/images/ + +-- Image + +-- boot.vfat + +-- meson-gxl-s905x-libretech-cc.dtb + +-- rootfs.ext2 + +-- rootfs.ext4 + +-- rootfs.tar + +-- sdcard.img + `-- u-boot.bin + +How to write the SD card or eMMC +================================ + +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 or eMMC with "dd": + + $ sudo dd if=output/images/sdcard.img of=/dev/sdX + +Insert the SDcard into your AML-S905X-CC, and power it up. Your new system +should come up now. diff --git a/configs/aml-s905x-cc_defconfig b/configs/aml-s905x-cc_defconfig new file mode 100644 index 0000000..cb2550b --- /dev/null +++ b/configs/aml-s905x-cc_defconfig @@ -0,0 +1,30 @@ +# Architecture +BR2_aarch64=y + +# System +BR2_TARGET_GENERIC_HOSTNAME="aml-s905x-cc" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +BR2_ROOTFS_POST_BUILD_SCRIPT="board/librecomputer/aml-s905x-cc/post-build.sh" +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/librecomputer/aml-s905x-cc/post-image.sh" + +# Kernel +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_BUILD_DEFAULT_DTS=y +BR2_LINUX_KERNEL_USE_INTREE_DTS=y +BR2_LINUX_KERNEL_INTREE_DTS_NAME="amlogic/meson-gxl-s905x-libretech-cc" +BR2_LINUX_KERNEL_IMAGE=y +BR2_LINUX_KERNEL_INSTALL_TARGET=y + +# U-Boot +BR2_TARGET_UBOOT=y +BR2_TARGET_UBOOT_BOARDNAME="libretech-cc" +BR2_TARGET_UBOOT_BOARD_DEFCONFIG="libretech-cc" +BR2_TARGET_AML_S905X_CC_FIP=y + +# Required tools to create the SD image +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y -- 2.7.4 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support 2018-08-06 8:50 ` [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support Neil Armstrong @ 2018-08-09 21:14 ` Thomas Petazzoni 2018-09-20 9:28 ` Neil Armstrong 2018-09-20 9:28 ` Neil Armstrong 0 siblings, 2 replies; 8+ messages in thread From: Thomas Petazzoni @ 2018-08-09 21:14 UTC (permalink / raw) To: buildroot Hello Neil, On Mon, 6 Aug 2018 08:50:08 +0000, Neil Armstrong wrote: > +mkdir ${BINARIES_DIR}/fip/tmp > +cp ${BINARIES_DIR}/u-boot.bin ${BINARIES_DIR}/fip/tmp/bl33.bin > +cp ${BINARIES_DIR}/fip/bl31.img ${BINARIES_DIR}/fip/tmp/bl31.img > + > +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/bl30.bin \ > + ${BINARIES_DIR}/fip/tmp/zero_tmp \ > + ${BINARIES_DIR}/fip/tmp/bl30_zero.bin \ > + ${BINARIES_DIR}/fip/bl301.bin \ > + ${BINARIES_DIR}/fip/tmp/bl301_zero.bin \ > + ${BINARIES_DIR}/fip/tmp/bl30_new.bin bl30 > + > +python ${BINARIES_DIR}/fip/acs_tool.pyc ${BINARIES_DIR}/fip/bl2.bin \ > + ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ > + ${BINARIES_DIR}/fip/acs.bin 0 > + > +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ > + ${BINARIES_DIR}/fip/tmp/zero_tmp \ > + ${BINARIES_DIR}/fip/tmp/bl2_zero.bin \ > + ${BINARIES_DIR}/fip/bl21.bin \ > + ${BINARIES_DIR}/fip/tmp/bl21_zero.bin \ > + ${BINARIES_DIR}/fip/tmp/bl2_new.bin bl2 > + > +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ > + --input ${BINARIES_DIR}/fip/tmp/bl30_new.bin > + > +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ > + --input ${BINARIES_DIR}/fip/tmp/bl31.img > + > +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ > + --input ${BINARIES_DIR}/fip/tmp/bl33.bin > + > +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl2sig \ > + --input ${BINARIES_DIR}/fip/tmp/bl2_new.bin \ > + --output ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig > + > +${BINARIES_DIR}/fip/aml_encrypt_gxl --bootmk \ > + --output ${BINARIES_DIR}/fip/tmp/u-boot.bin \ > + --bl2 ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig \ > + --bl30 ${BINARIES_DIR}/fip/tmp/bl30_new.bin.enc \ > + --bl31 ${BINARIES_DIR}/fip/tmp/bl31.img.enc \ > + --bl33 ${BINARIES_DIR}/fip/tmp/bl33.bin.enc Can't all this stuff be done in a script provided in the aml-s905x-cc repository ? > +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ > + of=${BINARIES_DIR}/sdcard.img \ > + bs=1 count=444 conv=sync,notrunc > + > +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ > + of=${BINARIES_DIR}/sdcard.img \ > + bs=512 skip=1 seek=1 conv=fsync,notrunc Both of these should be done using the genimage configuration file. genimage allows you to place some image data at an arbitrary offset: For example: partition spl { in-partition-table = "no" image = "sunxi-spl.bin" offset = 8192 } partition u-boot { in-partition-table = "no" image = "u-boot.itb" offset = 40K size = 1M # 1MB - 40K } > +How to write the SD card or eMMC > +================================ > + > +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 or eMMC with "dd": How is the eMMC visible as a block device on the build machine ? > diff --git a/configs/aml-s905x-cc_defconfig b/configs/aml-s905x-cc_defconfig > new file mode 100644 > index 0000000..cb2550b > --- /dev/null > +++ b/configs/aml-s905x-cc_defconfig > @@ -0,0 +1,30 @@ > +# Architecture > +BR2_aarch64=y You need something like this: # Linux headers same as kernel, a 4.14 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y to make sure the toolchain uses the same kernel headers version as the kernel being built. > +# System > +BR2_TARGET_GENERIC_HOSTNAME="aml-s905x-cc" Probably not needed. > +BR2_TARGET_ROOTFS_EXT2=y > +BR2_TARGET_ROOTFS_EXT2_4=y > +BR2_ROOTFS_POST_BUILD_SCRIPT="board/librecomputer/aml-s905x-cc/post-build.sh" > +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/librecomputer/aml-s905x-cc/post-image.sh" > + > +# Kernel > +BR2_LINUX_KERNEL=y Please use a fixed version of the Linux kernel. > +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y > +BR2_LINUX_KERNEL_DTS_SUPPORT=y > +BR2_LINUX_KERNEL_BUILD_DEFAULT_DTS=y > +BR2_LINUX_KERNEL_USE_INTREE_DTS=y > +BR2_LINUX_KERNEL_INTREE_DTS_NAME="amlogic/meson-gxl-s905x-libretech-cc" > +BR2_LINUX_KERNEL_IMAGE=y > +BR2_LINUX_KERNEL_INSTALL_TARGET=y > + > +# U-Boot > +BR2_TARGET_UBOOT=y Please use a fixed version of U-Boot. Thanks! Thomas -- Thomas Petazzoni, CTO, Bootlin (formerly Free Electrons) Embedded Linux and Kernel engineering https://bootlin.com ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support 2018-08-09 21:14 ` Thomas Petazzoni @ 2018-09-20 9:28 ` Neil Armstrong 2018-09-20 9:28 ` Neil Armstrong 1 sibling, 0 replies; 8+ messages in thread From: Neil Armstrong @ 2018-09-20 9:28 UTC (permalink / raw) To: buildroot Hi Thomas, On 09/08/2018 23:14, Thomas Petazzoni wrote: > Hello Neil, > > On Mon, 6 Aug 2018 08:50:08 +0000, Neil Armstrong wrote: > >> +mkdir ${BINARIES_DIR}/fip/tmp >> +cp ${BINARIES_DIR}/u-boot.bin ${BINARIES_DIR}/fip/tmp/bl33.bin >> +cp ${BINARIES_DIR}/fip/bl31.img ${BINARIES_DIR}/fip/tmp/bl31.img >> + >> +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/bl30.bin \ >> + ${BINARIES_DIR}/fip/tmp/zero_tmp \ >> + ${BINARIES_DIR}/fip/tmp/bl30_zero.bin \ >> + ${BINARIES_DIR}/fip/bl301.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl301_zero.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl30_new.bin bl30 >> + >> +python ${BINARIES_DIR}/fip/acs_tool.pyc ${BINARIES_DIR}/fip/bl2.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ >> + ${BINARIES_DIR}/fip/acs.bin 0 >> + >> +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ >> + ${BINARIES_DIR}/fip/tmp/zero_tmp \ >> + ${BINARIES_DIR}/fip/tmp/bl2_zero.bin \ >> + ${BINARIES_DIR}/fip/bl21.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl21_zero.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl2_new.bin bl2 >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl30_new.bin >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl31.img >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl33.bin >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl2sig \ >> + --input ${BINARIES_DIR}/fip/tmp/bl2_new.bin \ >> + --output ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bootmk \ >> + --output ${BINARIES_DIR}/fip/tmp/u-boot.bin \ >> + --bl2 ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig \ >> + --bl30 ${BINARIES_DIR}/fip/tmp/bl30_new.bin.enc \ >> + --bl31 ${BINARIES_DIR}/fip/tmp/bl31.img.enc \ >> + --bl33 ${BINARIES_DIR}/fip/tmp/bl33.bin.enc > > Can't all this stuff be done in a script provided in the aml-s905x-cc > repository ? It should, yes. > >> +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ >> + of=${BINARIES_DIR}/sdcard.img \ >> + bs=1 count=444 conv=sync,notrunc >> + >> +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ >> + of=${BINARIES_DIR}/sdcard.img \ >> + bs=512 skip=1 seek=1 conv=fsync,notrunc > > Both of these should be done using the genimage configuration file. > genimage allows you to place some image data at an arbitrary offset: > > For example: > > partition spl { > in-partition-table = "no" > image = "sunxi-spl.bin" > offset = 8192 > } > > partition u-boot { > in-partition-table = "no" > image = "u-boot.itb" > offset = 40K > size = 1M # 1MB - 40K > } Does it support offset 0 ? We had issues with Yocto Wic not supporting offset < 512.... > > >> +How to write the SD card or eMMC >> +================================ >> + >> +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 or eMMC with "dd": > > How is the eMMC visible as a block device on the build machine ? This was copied from the Odroid-C2 README ;-) My bas, on Odroid-C2, you can buy an adapter for eMMC for your PC... I'll remove this. > >> diff --git a/configs/aml-s905x-cc_defconfig b/configs/aml-s905x-cc_defconfig >> new file mode 100644 >> index 0000000..cb2550b >> --- /dev/null >> +++ b/configs/aml-s905x-cc_defconfig >> @@ -0,0 +1,30 @@ >> +# Architecture >> +BR2_aarch64=y > > You need something like this: > > # Linux headers same as kernel, a 4.14 series > BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y > > to make sure the toolchain uses the same kernel headers version as the > kernel being built. Sure. > >> +# System >> +BR2_TARGET_GENERIC_HOSTNAME="aml-s905x-cc" > > Probably not needed. > >> +BR2_TARGET_ROOTFS_EXT2=y >> +BR2_TARGET_ROOTFS_EXT2_4=y >> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/librecomputer/aml-s905x-cc/post-build.sh" >> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/librecomputer/aml-s905x-cc/post-image.sh" >> + >> +# Kernel >> +BR2_LINUX_KERNEL=y > > Please use a fixed version of the Linux kernel. Why can't it use the latest kernel ? the board is supported upstream and *should* worrk on any version. > >> +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y >> +BR2_LINUX_KERNEL_DTS_SUPPORT=y >> +BR2_LINUX_KERNEL_BUILD_DEFAULT_DTS=y >> +BR2_LINUX_KERNEL_USE_INTREE_DTS=y >> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="amlogic/meson-gxl-s905x-libretech-cc" >> +BR2_LINUX_KERNEL_IMAGE=y >> +BR2_LINUX_KERNEL_INSTALL_TARGET=y >> + >> +# U-Boot >> +BR2_TARGET_UBOOT=y > > Please use a fixed version of U-Boot. Same as Linux, the board is supported upstream and *should* work on any version. > > Thanks! > > Thomas > Thanks, Neil ^ permalink raw reply [flat|nested] 8+ messages in thread
* [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support 2018-08-09 21:14 ` Thomas Petazzoni 2018-09-20 9:28 ` Neil Armstrong @ 2018-09-20 9:28 ` Neil Armstrong 1 sibling, 0 replies; 8+ messages in thread From: Neil Armstrong @ 2018-09-20 9:28 UTC (permalink / raw) To: buildroot Hi Thomas, On 09/08/2018 23:14, Thomas Petazzoni wrote: > Hello Neil, > > On Mon, 6 Aug 2018 08:50:08 +0000, Neil Armstrong wrote: > >> +mkdir ${BINARIES_DIR}/fip/tmp >> +cp ${BINARIES_DIR}/u-boot.bin ${BINARIES_DIR}/fip/tmp/bl33.bin >> +cp ${BINARIES_DIR}/fip/bl31.img ${BINARIES_DIR}/fip/tmp/bl31.img >> + >> +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/bl30.bin \ >> + ${BINARIES_DIR}/fip/tmp/zero_tmp \ >> + ${BINARIES_DIR}/fip/tmp/bl30_zero.bin \ >> + ${BINARIES_DIR}/fip/bl301.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl301_zero.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl30_new.bin bl30 >> + >> +python ${BINARIES_DIR}/fip/acs_tool.pyc ${BINARIES_DIR}/fip/bl2.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ >> + ${BINARIES_DIR}/fip/acs.bin 0 >> + >> +${BINARIES_DIR}/fip/blx_fix.sh ${BINARIES_DIR}/fip/tmp/bl2_acs.bin \ >> + ${BINARIES_DIR}/fip/tmp/zero_tmp \ >> + ${BINARIES_DIR}/fip/tmp/bl2_zero.bin \ >> + ${BINARIES_DIR}/fip/bl21.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl21_zero.bin \ >> + ${BINARIES_DIR}/fip/tmp/bl2_new.bin bl2 >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl30_new.bin >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl31.img >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl3enc \ >> + --input ${BINARIES_DIR}/fip/tmp/bl33.bin >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bl2sig \ >> + --input ${BINARIES_DIR}/fip/tmp/bl2_new.bin \ >> + --output ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig >> + >> +${BINARIES_DIR}/fip/aml_encrypt_gxl --bootmk \ >> + --output ${BINARIES_DIR}/fip/tmp/u-boot.bin \ >> + --bl2 ${BINARIES_DIR}/fip/tmp/bl2.n.bin.sig \ >> + --bl30 ${BINARIES_DIR}/fip/tmp/bl30_new.bin.enc \ >> + --bl31 ${BINARIES_DIR}/fip/tmp/bl31.img.enc \ >> + --bl33 ${BINARIES_DIR}/fip/tmp/bl33.bin.enc > > Can't all this stuff be done in a script provided in the aml-s905x-cc > repository ? It should, yes. > >> +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ >> + of=${BINARIES_DIR}/sdcard.img \ >> + bs=1 count=444 conv=sync,notrunc >> + >> +dd if=${BINARIES_DIR}/fip/tmp/u-boot.bin.sd.bin \ >> + of=${BINARIES_DIR}/sdcard.img \ >> + bs=512 skip=1 seek=1 conv=fsync,notrunc > > Both of these should be done using the genimage configuration file. > genimage allows you to place some image data at an arbitrary offset: > > For example: > > partition spl { > in-partition-table = "no" > image = "sunxi-spl.bin" > offset = 8192 > } > > partition u-boot { > in-partition-table = "no" > image = "u-boot.itb" > offset = 40K > size = 1M # 1MB - 40K > } Does it support offset 0 ? We had issues with Yocto Wic not supporting offset < 512.... > > >> +How to write the SD card or eMMC >> +================================ >> + >> +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 or eMMC with "dd": > > How is the eMMC visible as a block device on the build machine ? This was copied from the Odroid-C2 README ;-) My bas, on Odroid-C2, you can buy an adapter for eMMC for your PC... I'll remove this. > >> diff --git a/configs/aml-s905x-cc_defconfig b/configs/aml-s905x-cc_defconfig >> new file mode 100644 >> index 0000000..cb2550b >> --- /dev/null >> +++ b/configs/aml-s905x-cc_defconfig >> @@ -0,0 +1,30 @@ >> +# Architecture >> +BR2_aarch64=y > > You need something like this: > > # Linux headers same as kernel, a 4.14 series > BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y > > to make sure the toolchain uses the same kernel headers version as the > kernel being built. Sure. > >> +# System >> +BR2_TARGET_GENERIC_HOSTNAME="aml-s905x-cc" > > Probably not needed. > >> +BR2_TARGET_ROOTFS_EXT2=y >> +BR2_TARGET_ROOTFS_EXT2_4=y >> +BR2_ROOTFS_POST_BUILD_SCRIPT="board/librecomputer/aml-s905x-cc/post-build.sh" >> +BR2_ROOTFS_POST_IMAGE_SCRIPT="board/librecomputer/aml-s905x-cc/post-image.sh" >> + >> +# Kernel >> +BR2_LINUX_KERNEL=y > > Please use a fixed version of the Linux kernel. Why can't it use the latest kernel ? the board is supported upstream and *should* worrk on any version. > >> +BR2_LINUX_KERNEL_USE_ARCH_DEFAULT_CONFIG=y >> +BR2_LINUX_KERNEL_DTS_SUPPORT=y >> +BR2_LINUX_KERNEL_BUILD_DEFAULT_DTS=y >> +BR2_LINUX_KERNEL_USE_INTREE_DTS=y >> +BR2_LINUX_KERNEL_INTREE_DTS_NAME="amlogic/meson-gxl-s905x-libretech-cc" >> +BR2_LINUX_KERNEL_IMAGE=y >> +BR2_LINUX_KERNEL_INSTALL_TARGET=y >> + >> +# U-Boot >> +BR2_TARGET_UBOOT=y > > Please use a fixed version of U-Boot. Same as Linux, the board is supported upstream and *should* work on any version. > > Thanks! > > Thomas > Thanks, Neil ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2018-09-20 9:28 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2018-08-06 8:50 [Buildroot] [PATCH 0/2] Add support for Libre Computer AML-S905X-CC board Neil Armstrong 2018-08-06 8:50 ` [Buildroot] [PATCH 1/2] boot: aml-s905x-cc-fip: new package for Libre Computer AML-S905X-CC boot firmwares Neil Armstrong 2018-08-09 21:09 ` Thomas Petazzoni 2018-09-20 9:23 ` Neil Armstrong 2018-08-06 8:50 ` [Buildroot] [PATCH 2/2] board: Add Libre Computer AML-S905X-CC board support Neil Armstrong 2018-08-09 21:14 ` Thomas Petazzoni 2018-09-20 9:28 ` Neil Armstrong 2018-09-20 9:28 ` Neil Armstrong
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