Rename the gphy firmware to match the name requested by kernel 4.14 and
update the devicetree source files to use the new name.
Update the u-boot lantiq Makefile to be compatible with the new names as
well.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This syncs the Orange Pi R1 device tree files with the one from the
upstream kernel and also uses the default configuration from the Orange
Pi Zero.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
EG-200 is a DIN rail mountable device with one ethernet port, wifi,
an RS-485 port, and an internal USB attached uSD card reader.
Two leds, "modbus" and "etactica" are managed by userspace applications
in factory firmware.
Flash instruction:
Original firmware is based on OpenWrt.
Use sysupgrade image directly in vendor GUI.
Signed-off-by: Karl Palsson <karlp@etactica.com>
This prevents passing down the HOSTCC stuff set in u-boot.mk
which results in linking errors against openssl:
tools/mxsimage.o: In function `sb_aes_reinit':
mxsimage.c:(.text+0x202): undefined reference to `EVP_CIPHER_CTX_reset'
tools/mxsimage.o: In function `mxsimage_generate':
mxsimage.c:(.text+0x110d): undefined reference to `EVP_MD_CTX_new'
mxsimage.c:(.text+0x114f): undefined reference to `EVP_MD_CTX_free'
mxsimage.c:(.text+0x11c3): undefined reference to `EVP_MD_CTX_new'
mxsimage.c:(.text+0x1323): undefined reference to `EVP_MD_CTX_free'
mxsimage.c:(.text+0x134a): undefined reference to `EVP_CIPHER_CTX_reset'
tools/mxsimage.o: In function `mxsimage_verify_print_header':
mxsimage.c:(.text+0x23ce): undefined reference to `EVP_MD_CTX_new'
mxsimage.c:(.text+0x242c): undefined reference to `EVP_MD_CTX_new'
mxsimage.c:(.text+0x246b): undefined reference to `EVP_MD_CTX_free'
mxsimage.c:(.text+0x24ef): undefined reference to `EVP_CIPHER_CTX_reset'
mxsimage.c:(.text+0x2e52): undefined reference to `EVP_MD_CTX_free'
collect2: error: ld returned 1 exit status
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
ls1012ardb/ls1012afrdm/ls1046ardb/ls1088ardb firmwares now use ubifs
rootfs. So u-boot env should be set accordingly.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
With no warning, it just looks like the box has hung during boot.
We don't want users resetting it without having captured a crashdump.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
When we provide the HOSTCFLAGS to the U-Boot build it will fail because
it can not find the u-boot provided header files any more.
Just overwrite and not append the package specific configuration on top
of the configuration provided by u-boot.mk.
uboot-fritz4040 is based on U-Boot 2012.07 and this problem is probably
similar to the problem seen with the lantiq and ar71xx u-boot build.
Fixes: df9781a420 ("u-boot,at91bootstrap: fix incorrect HOSTCPPFLAGS variable")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Since I have no openssl-dev on my machine, I first
get this error:
```
tools/kwbimage.c:21:10: fatal error: openssl/bn.h: No such file or directory
#include <openssl/bn.h>
```
After removing the UBOOT_MAKE_FLAGS the next error is:
```
tools/kwbimage.c:40:6: error: conflicting types for ‘EVP_MD_CTX_cleanup’
void EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx)
```
After removing the OpenSSL patches the next error is:
```
HOSTLD tools/dumpimage
/usr/bin/ld: cannot find -lssl
/usr/bin/ld: cannot find -lcrypto
collect2: error: ld returned 1 exit status
scripts/Makefile.host:108: recipe for target 'tools/dumpimage' failed
make[5]: *** [tools/dumpimage] Error 1
```
So, the final part is to add the build system's
HOST_LDFLAGS to the UBOOT_MAKE_FLAGS.
(which was done in the previous commit)
Then the image builds.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This would should up as `$$(HOSTCPPFLAGS)` in the host CFLAGS.
```
make --jobserver-fds=3,4 -j -C <openwrt>/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/u-boot-A10-OLinuXino-Lime/u-boot-2017.07 CROSS_COMPILE=arm-openwrt-linux-muslgnueabi- DTC="<openwrt>/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/linux-sunxi_cortexa8/linux-4.9.76/scripts/dtc/dtc" HOSTCC="gcc" HOSTCFLAGS='-O2 -I<openwrt>/staging_dir/host/include -I<openwrt>/staging_dir/host/usr/include -I<openwrt>/staging_dir/hostpkg/include -I<openwrt>/staging_dir/target-arm_cortex-a8+vfpv3_musl_eabi/host/include $$(HOSTCPPFLAGS)' HOSTLDFLAGS="" BL31=<openwrt>/staging_dir/target-arm_cortex-a8+vfpv3_musl_eabi/image/bl31.bin
```
And then it would complain with:
```
/bin/sh: 1: HOSTCPPFLAGS: not found
```
Also, HOSTCPPFLAGS does not exist.
The correct var is HOST_CPPFLAGS.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
We use the dtc from the kernel and that does not have all the options
which u-boot would like to use now. make these parameters optional.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
- use release build instead of debug to reduce size
- bump to use latest commit in allwinner tree
Tested on Pine64/1G.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Use the generic board detection method:
- Board name: First compatible string from the device tree
- Board model: Model property from the device tree
Change occurrences of board name in userspace by the compatible
string, and removed target specific board detection script
Replace the definition of SUPPORTED_DEVICES in Device/Default
to extract the dt compatible string from each device definition.
Additionally, for devices supported by lede-17.01, append
the value of BOARD_NAME to SUPPORTED_DEVICES in the device
definition.
Signed-off-by: Luis Araneda <luaraneda@gmail.com>
These packages are needed to generate the image, better mark them hidden
so we will activate them based on which boards gets build and they will
be activated always when the board which needs then gets build.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
These packages are needed to generate the image, better mark them hidden
so we will activate them based on which boards gets build and they will
be activated always when the board which needs then gets build.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The fixes following problems
1. changing prefix at91bootstrap to AT91bootstrap will fix the default
selection of at91bootstrap for the selected sama5 subtarget.
2. fixed missing default selection of sama5d4 nand flash for the
selected sama5d4 subtarget.
3. corrected at91bootstrap Title name.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
neon and VFPv4 support is added to this target and uboot-at91 build
fails due to TARGET_CFLAGS -mfloat-abi set to hard. as a fix, setting
uboot-at91 CFLAGS -mfloat-abi=soft.
Fixes: 01cc6bd495 ("at91: sama5: activate fpu")
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
add an uboot able to boot a kernel in an ubi partition
This uboot also has a "recovery" feature, before
booting from flash it will try to boot a initramfs
image called "initramfs.bin" from a FAT32-formatted
USB drive connected to the USB 2.0 port.
(u-boot lacks drivers for usb 3.0 controllers)
Just rename the initramfs image and place it on
the usb drive, the uboot will load it.
In case there is no USB drive or no such file
is found, the uboot will boot from internal flash.
The whole check takes less than a second, boot times
are not impacted.
Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
Use <manufacturer>_<modelname> as image name.
Use the BOARD_NAME variable to ensure that the former used boardname is
still used as the subdirectory name for the sysupgrade-tar image, to
not break sysupgrade from earlier versions.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Build the Seagate GoFlexHome u-boot for the Seagate GoFlexNet as well. The
name clearly indicates that the u-boot can be used for both boards
Build the Zyxel NSA310 u-boot if the NSA310B image is selected.
Signed-off-by: Mathias Kresin <dev@kresin.me>
No image build code for the Guruplug, Sheevaplug and NSA310S exists. Drop
support for the boards for now.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The git hash was changed for multiple layerscape packages without
changing the version number. The LEDE build system will not download the
packages again if the old version is already there and so some people
and the build bots are using wrong version of some packages. Use
PKG_SOURCE_DATE instead of PKG_VERSION to generate packages with the
date and the first charterers of the git hash. This will change the file
name and make the build system download them again, also if in future
the git hash is changed the file name will change and trigger a new
download.
This should fix a problem spotted by build bot.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The LinkIt Smart 7688/LinkIt Smart 7688 Duo are identical beside the
extra ATmega32U4 - accessible via UART - on the the Duo.
Since all relevant hardware is identical, drop the Duo special handling
in userspace.
Signed-off-by: Mathias Kresin <dev@kresin.me>
In commit 2b1ec44dbd ("layerscape: add ls1012afrdm device support")
The git revision and the mirror hash for this package was updated to a
version which includes ls1012afrdm-uboot.bin, but the file name at
dl/uboot-layerscape-armv8_32b-2017.09.tar.xz staid the same. This way
most user did not download the new version but used the old file.
Convert this package to the normal git clone parameters by using
PKG_SOURCE_DATE instated of PKG_VERSION, now the file name in dl also
contains the git hash and should change every time the git hash is
updated.
This should fix a problem spotted by build bot.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Use <manufacturer>_<modelname> as image name.
Use the BOARD_NAME variable to ensure that the former used boardname is
still used as the subdirectory name for the sysupgrade-tar image, to
not break sysupgrade from earlier versions.
While at it, normalise the image filenames by using only lower case
characters and bin as file extension for sysupgrade images.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Use the first compatible string as board name in userspace. Add the new
board name as well as the former used board name to the image metadata
to keep compatibilty with already deployed installations.
Don't add the former used boardname for boards which exists only in
master or evaluation boards.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The uboot target is named MarsBoard_A10 and it was not build at all.
This fixes a build problem seen by the build bot.
Fixes: 6a3565985f ("sunxi: Added profile for HAOYU Electronics Marsboard A10")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
CPE ids helps to tracks CVE in packages.
https://cpe.mitre.org/specification/
Thanks to swalker for CPE to package mapping and
keep tracking CVEs.
Acked-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
My compilation failed because of missing uint.* definitions:
In file included from mtd.h:33:0,
from bootstream.c:35:
BootControlBlocks.h:58:2: error: unknown type name 'uint8_t'
uint8_t m_u8DataSetup;
^
BootControlBlocks.h:59:2: error: unknown type name 'uint8_t'
uint8_t m_u8DataHold;
^
BootControlBlocks.h:60:2: error: unknown type name 'uint8_t'
uint8_t m_u8AddressSetup;
^
BootControlBlocks.h:61:2: error: unknown type name 'uint8_t'
uint8_t m_u8DSAMPLE_TIME;
Adding the header file fixes the problem.
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
[fold changes into 001-compile.patch]
Signed-off-by: Mathias Kresin <dev@kresin.me>
The QorIQ FRDM-LS1012A Board is an ultra-low-cost
development platform for QorIQ LS1012A Series Network
Processors built on ARM Cortex-A53 processor.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
- H3 @ 1.3 GHz
- 1GiB DDR3
- 10/100Mbps Ethernet
- Realtek RTL8189ETV wifi
- 4 USB 2.0
Difference to the "Orange Pi Plus" is the lack of Gbit ethernet
and lack of onboard flash.
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
The MarsBoard was a short-lived credit-card sized, extendable board with an Allwinner A10 SoC.
http://linux-sunxi.org/MarsBoard_A10
Signed-off-by: Kayo Phoenix <kayo@illumium.org>
[Forward-ported to new target layout:]
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
Upgrade uboot-kirkwood to upstream release 2017.09
Catch up with upstream and move configuration options from
simple defines to Kconfig, as otherwise dependencies would
not be resolved and code would not compile.
Tested-by: Alberto Bursi <alberto.bursi@outlook.it>
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
This backports the upstream commit fixing stale references to
CONFIG_SUNXI_GMAC which have been later replaced by CONFIG_SUN7I_GMAC.
This fixes the designware MAC pinmuxing on e.g: Lamobo R1.
Refresh patches while we are at it.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
removed copying of binaries to BIN_DIR during install and using
default/install to install binaries to BIN_DIR folder.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Added sama5 to BUILD_SUBTARGET variable.This will populate at91bootstrap
menu options in bootloader menu only when SAMA5 devices are selected as
SUBTARGET and to avoid showing up this menu when legacy device is
selected as SUBTARGET and fixed typo mistake: sama5d3 -> sama5d2.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
This fixes the following problems:
* Add BUILD_DEVICES for legacy subtarget
* Use features from u-boot.mk for sama5 subtarget This is mainly done
by changing the prefix from uboot to U-Boot. This makes them depend
on the sama5 subtarget and not selectable for the legacy subtarget
any more
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
NXP Layerscape LSDK had set up its own open source web site
and github for release.
https://lsdk.github.iohttps://github.com/qoriq-open-source
This patch is to update rcw/fman_ucode/u-boot packages with LSDK
git trees. Also add some patches of packages to support LEDE.
Since ARMv8 32-bit u-boot images are same with ARMv8 64-bit images
but 64-bit toolchain couldn't be used for 32-bit targets, we still
use a private tree for ARMv8 32-bit u-boot images. This is in plan
to move this private tree to NXP Layerscape github.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Rename subtargets 32b/64b with armv8_32b/armv8_64b which are
more proper, and update makefile files. There also will be other
subtargets added in the future, like armv7.
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This patch implements CPU frequency control as found on several
routerboard devices.
Supported SoCs:
- QCA953X
- AR9344
Tested on hAP lite and mAP lite (QCA953x): steps of 50MHz
Tested on LHG 5 (AR9344): steps of 50MHz
On unsupported hardware, this patch is a NOP: it will not alter the
new field.
"rbcfg help" will display an empty "cpu_freq" help listing.
"rbcfg show" will not show the cpu_freq field.
"rbcfg set/get cpu_freq" will return an error code.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
[adjusted subject]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The following features are working and tested:
* both Ethernet ports
* MMC
* LED
The following features are not working:
* Wifi (There is a crappy driver we could port)
* SPI flash (I haven't looked into this)
I haven't tried out the rest.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit improves support for the Xiaomi Mi Router 3G originally
added in commit 6e283cdc0d
Improvements:
- Remove software watchdog as hardware watchdog now working as per
commit 3fbf3ab44f for all mt7621
devices.
- Reset button polarity corrected - length of press determines reboot
(short press) vs. reset to defaults (long press) behaviour.
- Enable GPIO amber switch port LEDs on board rear - lit indicates 1Gbit
link and blink on activity. Green LEDs driven directly by switch
indicating any link speed and tx activity.
- USB port power on/off GPIO exposed as 'usbpower'
- Add access to uboot environment settings for checking/setting uboot
boot order preference from user space.
Changes:
- Front LED indicator is physically made of independent Yellow/Amber,
Red & Blue LEDs combined via a plastic 'lightpipe' to a front panel
indicator, hence the colour behaviour is similar to an RGB LED. RGB
LEDs are not supported at this time because they produce colour results
that do not then match colour labels, e.g. enabling 'mir3g:red' and
'mir3g:blue' would result in a purple indicator and we have no such
label for purple.
The yellow, red & blue LEDs have been split out as individual yellow,
red & blue status LEDs, with yellow being the default status LED as
before and with red's WAN and blue's USB default associations removed.
- Swapped order of vlan interfaces (eth0.1 & eth0.2) to match stock vlan
layout. eth0.1 is LAN, eth0.2 is WAN
- Add 'lwlll' vlan layout to mt7530 switch driver to prevent packet
leakage between kernel switch init and uci swconfig
uboot behaviour & system 'recovery'
uboot expects to find bootable kernels at nand addresses 0x200000 &
0x600000 known by uboot as "system 1" and "system 2" respectively.
uboot chooses which system to hand control to based on 3 environment
variables: flag_last_success, flag_try_sys1_failed & flag_try_sys2_failed
last_success represents a preference for a particular system and is set
to 0 for system 1, set to 1 for system 2. last_success is considered *if*
and only if both try_sys'n'_failed flags are 0 (ie. unset) If *either*
failed flags are set then uboot will attempt to hand control to the
non failed system. If both failed flags are set then uboot will check
the uImage CRC of system 1 and hand control to it if ok. If the uImage
CRC of system is not ok, uboot will hand control to system 2
irrespective of system 2's uImage CRC.
NOTE: uboot only ever sets failed flags, it *never* clears them. uboot
sets a system's failed flag if that system's was selected for boot but
the uImage CRC is incorrect.
Fortunately with serial console access, uboot provides the ability to
boot an initramfs image transferred via tftp, similarly an image may
be flashed to nand however it will flash to *both* kernels so a backup
of stock kernel image is suggested. Note that the suggested install
procedure below set's system 1's failed flag (stock) thus uboot ignores
the last_success preference and boots LEDE located in system 2.
Considerable thought has gone into whether LEDE should replace both
kernels, only one (and which one) etc. LEDE kernels do not include a
minimal rootfs and thus unlike the stock kernel cannot include a
method of controlling uboot environment variables in the event of
rootfs mount failure. Similarly uboot fails to provide an external
mechanism for indicating boot system failure.
Installation - from stock.
Installation through telnet/ssh:
- copy lede-ramips-mt7621-mir3g-squashfs-kernel1.bin and
lede-ramips-mt7621-mir3g-squashfs-rootfs0.bin to usb disk or wget it
from LEDE download site to /tmp
- switch to /extdisks/sda1/ (if copied to USB drive) or to /tmp if
wgetted from LEDE download site
- run: mtd write lede-ramips-mt7621-mir3g-squashfs-kernel1.bin kernel1
- run: mtd write lede-ramips-mt7621-mir3g-squashfs-rootfs0.bin rootfs0
- run: nvram set flag_try_sys1_failed=1
- run: nvram commit
- run: reboot
Recovery - to stock.
Assuming you used the above installation instructions you will have a
stock kernel image in system 1. If it can be booted then it may be used
to perform a stock firmware recovery, thus erasing LEDE completely. From
a 'working' LEDE state (even failsafe)
Failsafe only:
- run: mount_root
- run: sh /etc/uci-defaults/30_uboot-envtools
Then do the steps for 'All'
All:
- run: fw_setenv flag_try_sys2_failed 1
- run: reboot
The board will reboot into system 1 (stock basic kernel) and wait with
system red light slowly blinking for a FAT formatted usb stick with a
recovery image to be inserted. Press and hold the reset button for
around 1 second. Status LED will turn yellow during recovery and blue
when recovery complete.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Fixes the following build issue: "undefined reference to `EVP_MD_CTX_create'"
From: Jelle van der Waa <jelle@vdwaa.nl>
The rsa_st struct has been made opaque in 1.1.x, add forward compatible
code to access the n, e, d members of rsa_struct.
EVP_MD_CTX_cleanup has been removed in 1.1.x and EVP_MD_CTX_reset should be
called to reinitialise an already created structure.
Signed-off-by: Marko Ratkaj <marko.ratkaj@sartura.hr>
Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
[replaced u-boot patch with original version from u-boot git]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The arm-trusted-firmware-sunxi package is only used by the Allwinner
A64, so only make it selectable for its subtarget sunxi/cortexa53.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Jonas Gorski <jonas.gorski@gmail.com>
at91bootstrap is a second-level bootloader for Microchip(Atmel AT91) SoCs.
It provides a set of algorithms to manage the hardware initialization and
to download the main application or a third-level bootloader(i.e. uboot)
from specified boot media to main memory and execute it.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Add support for SAMA5D4 Xplained board and options to select & build
u-boot configs for different media storage.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Add support for SAMA5D2 Xplained board and options to select & build
u-boot configs for different media storage.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
Add support for SAMA5D3 Xplained board and options to select & build
u-boot configs for different media storage.
Signed-off-by: Sandeep Sheriker Mallikarjun <sandeepsheriker.mallikarjun@microchip.com>
IPQ806x AP148 and DB149 boards didn't have the UCI ubootenv
section initialized, so the usage of fw_printenv required manual
configuration. With this change, the "fw_printenv" and "fw_setenv"
command will automatically work on NOR and NAND based platforms.
Signed-off-by: Ram Chandra Jangir <rjangir@codeaurora.org>
Backing up the current firmware from U-Boot over serial can take hours.
Booting a working Linux image for backup purposes is not always an option.
Using the tftpput command in U-Boot is the fastest and easiest way.
tftpput will upload the contents of a memory region to the TFTP server.
The IP address of the server is stored in the serverip variable.
Usage:
tftpput <memaddr> <length> <filename>
Example for a complete flash backup of an o2 Box 6431 (VGV7510KW22):
VGV7510KW22 # tftpput 0xB0000000 0x1000000 o2boxbackup.bin
Signed-off-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
split kexec-tools into two packages, kexec and kdump.
* kexec to simply execute a new kernel
* kdump is for loading and collecting debris of a crashed kernel with
support for kdump forensics.
In order to properly support booting into a crashkernel, an init script
as well as UCI configuration has been added.
As modifying the kernel cmdline is required for this to work in x86
platforms use an uci-defaults script to modify /boot/grub/grub.cfg.
To test collecting crash information, use the 'c' sysrq-trigger, ie.
echo c > /proc/sysrq-trigger
This should result in the crash kernel being executed and (depending
on the configution) dmesg and/or vmcore getting saved.
To check if the crash kernel was loaded properly, use the 'status'
command of the kdump init script.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
