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* uboot-mediatek: add spi-nand build for bananapi bpi-r64Daniel Golle2021-04-111-0/+12
| | | | | | | | Some of bpi-r64 boards have serial NAND attached to SPI bus. Build U-Boot for booting from SPI-NAND. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Oskari Lemmela <oskari@lemmela.net>
* uboot-mediatek: add build for Ubiquiti Networks UniFi 6 LRDaniel Golle2021-04-091-0/+12
| | | | | | | | | | | | | | | | Add U-Boot build for the Ubiquiti Networks UniFi 6 LR access point. This allows updating the bootchain to modern ARM Trusted Firmware 2.4 and U-Boot 2021.04 while keeping as much of the existing flash layout as possible (u-boot-env, factory and eeprom partitions are retained), gaining robust recovery vs. production dual-boot mechanism. Add info for the Winbond W25Q512JV SPI NOR flash used in the device and wait for GPIOs to settle after reset before checking for reset button. I2C connected LED controller is not supported yet. Writing large amounts of data to SPI flash currently doesn't work due to watchdog timeout causing reset before data write completes. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uboot-mediatek: update to v2021.04Daniel Golle2021-04-051-2/+2
| | | | | | | | | | Remove patches merged upstream and refresh the remaining ones. Runtime tested on * Bananapi BPi-R64 (eMMC and SD Card) * Linksys E8450 (SPI-NAND) * Ubiquiti UniFi 6 LR (SPI-NOR) Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uboot-mediatek: select matching U-Boot for boardDaniel Golle2021-03-141-9/+15
| | | | | | | Instead of building all U-Boot variants by default, build only those needed by the selected board(s). Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uboot-mediatek: update to 2021.04-rc3 with MediaTek's patchesDaniel Golle2021-03-111-2/+2
| | | | | | | | | | | | | | MediaTek published their current U-Boot patchset on github: https://github.com/mtk-openwrt/u-boot/commits/mtksoc Import the platform patches from there (`00-mtk-*.patch`), arrange, them nicely, drop no longer needed local patches and rebase on top of U-Boot 2021.04-rc3. Tested and works well on Linksys E8450 (snand-1ddr) as well as Bananapi BPi-R64 (sdmmc-2ddr, emmc-2ddr). Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uboot-mediatek: rework support for Bananapi BPi-R64 boardDaniel Golle2021-02-281-3/+30
| | | | | | | | | | | | | | Provide U-Boot variants for SD-card as well as eMMC boot, so we can generate whole-disk images for the device. While at it, rename 'mt7622' to 'mt7622-rfb1' to make it less confusing now that more boards are being added. Thanks to Frank Wunderlich (@frank-w) for making that nice SVG image explaining the MMC boot process[1] and for providing the necessary binary header blobs. [1]: https://github.com/frank-w/BPI-R64-ATF Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* uboot-mediatek: add support for Linksys E8450Daniel Golle2021-02-281-3/+32
| | | | | | | | | | | | | | | | | | | | | Build U-Boot for the Linksys E8450 in order to have support for UBI. The loader has a default environment with scripts handling the reset button as well as fall-back to recovery firmware. If the loader comes up without a valid environment found in UBI, it will automatically make sure UBI is formatted and create a new environment and proceed to load recovery firmware (either from UBI or via TFTP if recovery is corrupted or unavailable). If the button is held down during power-on, the yellow status LED turns on and the bootloader environment is reset to factory defaults. If the button is released at this point, the recovery firmware (if existing) is loaded from UBI and booted. If the button is continously held down even beyond the point that the yellow LED turned on, the loader will try to load the recovery firmware via TFTP from server 192.168.1.254, write it to UBI and boot. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* mediatek: update uboot to latest patchset provided by MTKJohn Crispin2020-11-041-2/+2
| | | | | | MTK sent us their latest version of the staging uboot. Lets merge the patches. Signed-off-by: John Crispin <john@phrozen.org>
* uboot-mediatek: update to latest versionJohn Crispin2020-09-011-3/+2
| | | | Signed-off-by: John Crispin <john@phrozen.org>
* mediatek: add U-Boot build for UniElec U7623David Woodhouse2020-07-261-7/+13
| | | | | | | | | Patches submitted upstream at https://patchwork.ozlabs.org/project/uboot/list/?series=189178 Tested on Banana Pi R2 and U7623-06. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* uboot-mediatek: remove swig requirementRosen Penev2020-07-231-1/+1
| | | | | | | | | Ever since this package was introduced, the SDK for mt7629 failed to build as it started failing on this package. Fixed by porting Hauke's similar patch for uboot-sunxi to uboot-mediatek. Signed-off-by: Rosen Penev <rosenp@gmail.com>
* mediatek: add mt7623 u-boot build for Banana Pi R2David Woodhouse2020-07-081-1/+8
| | | | | | | For building full SD/eMMC images for Banana Pi R2 we'll want a u-boot image built for that platform. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* mediatek: add ubootJohn Crispin2020-05-041-0/+41
Signed-off-by: John Crispin <john@phrozen.org>