MediaTek's ARM Trusted Firmware v2.7+ allows the images inside a FIP
structure to be compressed. Make use of that for boards with NOR flash.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The updated sources bring support for the MT798x Filogic SoC family.
Add builds for MT7986 with most supported storage types, each for DDR3
and DDR4 configurations.
A better solution for skipping bad blocks on SPI-NAND connected via the
SNFI interface has been implemented upstream, so drop local patch.
Add pending patches [1] and [2] to fix boot on existing MT7622 boards.
Tested on BananaPi BPi-R64 (SDMMC, eMMC, SPI-NAND), Linksys E8450 and
Ubiquiti UniFi 6 LR as well as upcoming Bananapi BPi-R3 board for which
support will be added in future patches.
[1]: https://github.com/mtk-openwrt/arm-trusted-firmware/pulls/#3
[2]: https://github.com/mtk-openwrt/arm-trusted-firmware/pulls/#4
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Instead of relying on dtc being provided by the build host use the
dtc from $(LINUX_DIR) similar to how it's done also in u-boot.mk.
For this to work kernel.mk now needs to be included before
trusted-firmware-a.mk, add this include to all affected packages.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add patch to skip bad blocks when reading from SPI-NAND. This is needed
in case erase block(s) early in the flash inside the FIP area are bad
and hence need to be skipped in order to be able to boot on such damaged
chips.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
As anyway only the default is called now we can as well also just remove
the override for Build/Configure.
Fixes: e2cffbb805 ("arm-trusted-firmware-mediatek: update to 2021-03-10")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Most notably this enabled use of pstore/ramoops on MT7622 as DRAM
content is now preserved over reboot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The Ubiquiti Networks UniFi 6 LR access point comes with a total of
512 MB RAM provided by 2x 8-bit DDR3 SDRAM. This combination lead to
problems with the DDR calibration on boot resulting in occasional hang
on boot. Use updated calibration binary provided by MediaTek to make
boot on that device more reliable.
The binary has also been tested on the BananaPi BPi-R64 board and that
also works just fine with the new binary.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Use bl3 size of 0xa0000 instead of 0x80000 in NOR flash.
This results in bl3 ending at 0xc0000 which is where the legacy
bootchain typically puts U-Boot environment.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Most prominently this adds changes which allow replacing the binary-
only 'bromimage' tool by U-Boot's 'mkimage' (see previous commit).
This fixes build on non-Linux and/or non-x86 platforms.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add patches for mkimage to allow using it instead of the binary-only
'bromimage' tool to generate bl2 for MT7622.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Remove unneeded delcarations form package Makefile now that everything
comes from github.com/mtk-openwrt upstream.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
DDR3_FLYBY has accidentally been set also for the 1-chip variant which
lead to broken, unbootable images. Fix that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
All necessary blobs are now contained in the upstream repository, no
more wild replacing of blobs needed.
This new version also contains new storage drivers for (SPI-)NAND which
already comes with support for FM35Q1GA, so that patch can be dropped
as well.
Tested on:
* Bananapi BPi-R64
- sdmmc-2ddr
- emmc-2ddr
* Linksys E8450
- snand-1ddr
All works fine (booting Bananapi BPi-R64 from SD Card does NOT require
a signed image, so patch arm-trusted-firmware-mediatek to allow doing
that).
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Don't try to install files which no longer exist
Since {e,sd}mmc are now produced by ptgen they have been removed.
Fixes: 5a3562cd1d ("arm-trusted-firmware-mediatek: remove {e,sd}mmc headers")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Turned out those are simply MBR with active boot partition. And not
needed at all on emmc. Remove them as ptgen can now generate hybrid
MBR sufficient to boot MT7622 from SD Card.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The Linksys E8450 aka. Belkin RT3200 comes with a rather fresh brand
of SPI NAND storage. Add support for it to the nandx driver in
arm-trusted-firmware-mediatek, so we can boot from that chip.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
As PKG_LICENSE is originally set by include/trusted-firmware-a.mk it
can only be appended after that. Hence move that line below the
include to actually make sense.
(cosmetical change, already slipped into openwrt-21.02 branch)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Now that mirrors have picked it up, switch to using the @OPENWRT
mirror instead of hosting those files on Github.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The 'bromimage' tool which is used to wrap bl2 with a MediaTek-specific
header is distributed in binary form only and unfortunately tries to
dynamically link against libopenssl, which fails on the buildbots.
Wait for MTK to provide a at least static executable instead, in the
meantime, mark the package as broken.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
ATF bl2 comes in 4 variants for MT7622 depending on the boot media:
* nor
* snand
* emmc
* sdmmc
Additional binary headers needed for emmc and sdmmc are downloaded as
well and provided along with bl2*.bin and bl31.bin to allow building
images including ATF for MT7622.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
