Commit Graph

10 Commits

Author SHA1 Message Date
Daniel Golle
a7449e5e95 arm-trusted-firmware-mediatek: fix hang on reboot on MT7622
With recent updates of TF-A the previously already fixed bug slipped
back into the source tree. Again, reorder bl2 init for MT7622 and
initialize WDT only after DRAM init has completed to avoid the
notorious hang.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 948ad2ec7a)
2023-09-11 00:03:56 +01:00
Daniel Golle
a2ffbc8d16 arm-trusted-firmware-mediatek: enable built-in 2.5G PHY on MT7988
Always enable built-in 2.5G PHY on MT7988 for now, so that it can be
used. In future it would be nice to be able to switch power and MDIO
access via address 0 at run-time in Linux, both, to be able to use
external PHYs at address 0 and to reduce power consumption on systems
not using the built-in 2.5G PHY.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 33046d2a47)
2023-09-04 23:00:35 +01:00
Daniel Golle
11a6021866 arm-trusted-firmware-mediatek: update to sources of 2022-08-31
Drop downstream patches which have been replaced with equivalent
upstream changes.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2022-08-31 21:10:39 +01:00
Daniel Golle
a4933cdd12 uboot-mediatek: add support for compressed BL3/FIP image
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>
2022-08-28 20:33:15 +01:00
Daniel Golle
a1b263698c arm-trusted-firmware-mediatek: update to v2.7+ from MediaTek
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>
2022-08-28 19:05:58 +01:00
Daniel Golle
c0109537d1 arm-trusted-firmware-mediatek: skip bad blocks on SPI-NAND (SNFI)
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>
2022-08-12 22:16:00 +02:00
Daniel Golle
d37aaf3ee2
arm-trusted-firmware-mediatek: increase NOR bl3 size
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>
2021-04-09 16:04:40 +01:00
Daniel Golle
ce19e8fa43
tools: mkimage: add patches for 64-bit MediaTek BootROM
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>
2021-03-11 16:24:20 +00:00
Daniel Golle
dc416983bb arm-trusted-firmware-mediatek: update to ATF 2.4 (2021-02-25)
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>
2021-03-05 17:42:10 +00:00
Daniel Golle
c16958e194 arm-trusted-firmware-mediatek: add patch for Fidelix SPI NAND
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>
2021-02-28 01:23:48 +00:00