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2019-06-17doc/mb/upsquared: Add documentationFelix Singer
This patch adds documentation about the UPĀ² mainboard and the IFWI used by Apollolake platform. Change-Id: Ic708ddbd2616eee4e5ec2740b3eac18b408bde38 Signed-off-by: Felix Singer <felix.singer@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/32935 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>
2019-05-22mb/up/squared: Add mainboardFelix Singer
Works: - bootblock, romstage, ramstage - Serial console UART0, UART1 - SPI flash console - iGPU init with libgfxinit - LAN1, LAN2 - USB2, USB3 - HDMI, DisplayPort - eMMC - flashing with flashrom externally WIP: - Documentation - VGA For some reason Seabios can not find the CBFS region and therefore it can't load seavgabios, but generally it is working as soon as Linux is booted. - ACPI Works not: - Devices needs proper configuration - Seabios can't find CBFS region Untested: - GPIO pin header - 60 pin EXHAT - Camera interface - MIPI-CSI2 2-lane (2MP) - MIPI-CSI2 4-lane (8MP) - SATA3 - USB3 OTG - embedded DisplayPort - M.2 slot - mini PCIe - flashing with flashrom internally using Linux Change-Id: Ia913534ec176fc600fcd4ce3af335ebe682b0ed4 Signed-off-by: Felix Singer <felix.singer@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/31378 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Patrick Rudolph <siro@das-labor.org>