narmstrong changed the topic of #linux-amlogic to: Amlogic mainline kernel development discussion - our wiki http://linux-meson.com/ - ml linux-amlogic@lists.infradead.org - Publicly Logged on https://irclog.whitequark.org/linux-amlogic
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<afaerber> lvrp16, where are the UART pins on La Frite?
<afaerber> http://wiki.loverpi.com/faq:sbc:libre-aml-s805x-serial-console-uboot is not very helpful given that there are no markings on the PCB and no pictures with legend anywhere to be found...
<lvrp16> You received?
<lvrp16> afaerber:
<lvrp16> I don't maintain the wiki so some of the info there is flat out wrong.
<afaerber> lvrp16, many thanks, that did the trick!
<afaerber> lvrp16, and yes, mine arrived Thursday without problems
<afaerber> great that it has a mainline U-Boot in SPI already! thanks for embracing EBBR
<lvrp16> afaerber: we are going to build a lot of functionality into that spi nor ;)
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<afaerber> lvrp16, Following our annual Hackweek I've pushed an Open Source amlbootsig-gxl tool to replace aml_encrypt_gxl --bl2sig: https://github.com/afaerber/meson-tools
<afaerber> acs_tool is trivial copy&replace from acs.bin to bl2.bin - too boring to replace for now
<afaerber> aml_encrypt_gxl --bl3enc remains a challenge
<afaerber> narmstrong, Your instructions at https://gitlab.denx.de/u-boot/u-boot/blob/master/board/amlogic/p212/README.libretech-ac talk about writing to SD but the the S805X has none - copy&paste from S905X?
<lvrp16> afaerber: one thing about the u-boot on the spi-nor is that i hacked it a little bit with respect to DTS location and script/environment filenames
<lvrp16> u-boot.scr and u-boot.ini instead of the normal stuff, just in case someone comes in with a separate bootloader
<lvrp16> does bl3enc have any special magic or it's just a matter of time?
<lvrp16> afaerber: it's in the wrong folder, p212 is not s805x design
<afaerber> well, that's hard to say... until I figured out that the BL2 padding was not all zeroes, I feared they changed the hashing algorithm. so only when I get a 100% output match do I know that the tool is working fine for a given input file
<narmstrong> afaerber: yep copy paste error
<narmstrong> afaerber: what’s the difference with https://github.com/repk/gxlimg tool ??
<afaerber> narmstrong, first time I hear of it! its author never contacted me
<narmstrong> He also pushed a reverse engineered bl31 on upstream atf
<narmstrong> lvrp16: the p213 folder is only a convenient place since the only specific code (for now) was the same as p212, nothing is fixed in stone !
<narmstrong> *p212
<lvrp16> narmstrong: yeah not an issue for me :D
<afaerber> narmstrong, counterquestion: if you know of that tool, why are your instructions not referring to it? :)
* afaerber was aware of the upstream TF-A gxbb and gxl ports, but BL31 alone is not yet a win
<narmstrong> afaerber: Because they are not « my » instructions and afaik the amlogic tools, even in binary, are perfectly functional, but I’ll certainly apply any patch switching to any open source alternative
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