On 2023-02-05, Vagrant Cascadian wrote: > On 2023-02-06, Patrick Wildt wrote: >> The MNT Reform 2 is a modular DIY laptop. In its initial version it >> is based on the BoundaryDevices i.MX8MQ SoM. Some parts have been >> lifted from BoundaryDevices official U-Boot downstream project. >> >> Signed-off-by: Patrick Wildt <patr...@blueri.se> > > Tested booting Debian with a 6.1.x linux kernel on a mnt/reform2 using > nvme rootfs and microsd /boot. Some oddities with video and wifi that do > not occur with the vendor u-boot, but seems like huge progress.
The patch still applies to master; could this be considered for merging soon? live well, vagrant >> --- >> Changes since v7: >> - Re-added lost ramdisk_addr_r. >> Changes since v6: >> - Cleaned up some CONFIG_* pollution. >> Changes since v5: >> - Adjusted to further Binman changes. >> - Adjusted to further Kconfig conversions. >> - Removed some phy init in favor of DM. >> - Removed some pinmux which are now handled by DM_SERIAL. >> - Compared with Librem5/EVK and adjusted for similarity. >> Changes since v4: >> - Adjusted to Kconfig conversions. >> - Removed U-Boot-specific device tree changes. >> - Synced device tree to Linux v5.19-rc3. >> Changes since v3: >> - Adjusted to Binman changes in main branch. >> - Cleaned up environment variables akin to i.MX8MM. >> - Added vendor-prefix to device tree filename. >> - Provided ramdisk_addr_r. >> Changes since v2: >> - Switched to Binman. >> Changes since v1: >> - Synced DTS with files in Linux git repo. >> - Added support for USB host ports. >> >> arch/arm/dts/imx8mq-mnt-reform2-u-boot.dtsi | 11 + >> arch/arm/mach-imx/imx8m/Kconfig | 7 + >> board/mntre/imx8mq_reform2/Kconfig | 15 + >> board/mntre/imx8mq_reform2/MAINTAINERS | 7 + >> board/mntre/imx8mq_reform2/Makefile | 12 + >> board/mntre/imx8mq_reform2/imx8mq_reform2.c | 171 +++ >> board/mntre/imx8mq_reform2/lpddr4_timing.c | 1014 +++++++++++++++++ >> .../mntre/imx8mq_reform2/lpddr4_timing_ch2.h | 95 ++ >> board/mntre/imx8mq_reform2/spl.c | 260 +++++ >> configs/imx8mq_reform2_defconfig | 107 ++ >> include/configs/imx8mq_reform2.h | 67 ++ >> 11 files changed, 1766 insertions(+) >> create mode 100644 arch/arm/dts/imx8mq-mnt-reform2-u-boot.dtsi >> create mode 100644 board/mntre/imx8mq_reform2/Kconfig >> create mode 100644 board/mntre/imx8mq_reform2/MAINTAINERS >> create mode 100644 board/mntre/imx8mq_reform2/Makefile >> create mode 100644 board/mntre/imx8mq_reform2/imx8mq_reform2.c >> create mode 100644 board/mntre/imx8mq_reform2/lpddr4_timing.c >> create mode 100644 board/mntre/imx8mq_reform2/lpddr4_timing_ch2.h >> create mode 100644 board/mntre/imx8mq_reform2/spl.c >> create mode 100644 configs/imx8mq_reform2_defconfig >> create mode 100644 include/configs/imx8mq_reform2.h
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