coreboot.git - Coreboot firmware sources

	Commit message (Collapse)	Author	Age	Files	Lines
*	mb/dell/e6400/acpi: Route Ricoh R5C847 PCI IRQ lines as DBC	Nicholas Chin	2023-05-26	1	-77/+8
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Based on the schematic and vendor ASL code, PCI interrupt lines ABC of the Ricoh R5C847 PC Card/Media Card/FireWire controller are routed DBC. From lspci and the schematic this chip is PCI device 1. The original config copied from the T400 was routed ABCD->BCDA, causing Linux to issue an "irq 18: nobody cared" message when inserting an SD card. This is fixed by this patch and the SD card now works properly. Change-Id: Iede1de72d5369f1aebbac170792733739add3431 Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/75411 Reviewed-by: Paul Menzel <paulepanter@mailbox.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
*	mb/dell: Add Latitude E6400	Nicholas Chin	2023-02-09	20	-0/+605
	Mainboard name is Compal JBL00. This is based on the GM45/ICH9M chipset and uses DDR2 RAM. The EC is a SMSC MEC5035 which has internal flash, so there's no issue about making sure to include the EC firmware in the BIOS region. This only supports the variant with integrated graphics only, the version with a discrete Nvidia Quadro NVS 160M is not supported. This port was based on the Lenovo T400 port. Working: - USB EHCI debug (lower USB port on right side) - Keyboard - Touchpad/trackpoint - VGA - Displayport - ExpressCard - Audio - Ethernet - mPCIe WiFi - mPCIe Bluetooth (uses USB) Not working: - Brightness hotkeys - Physical Wireless switch - SD card slot: Linux outputs an "irq 18: nobody cared" message when inserting a card, after which it disables the IRQ Unknown/untested: - Dock - Smartcard (slot and contactless) - Firewire - eSATA - TPM - Battery (my battery is at the end of its lifespan) Signed-off-by: Nicholas Chin <nic.c3.14@gmail.com> Change-Id: I516ebbf4390a3f6d242050da8d35dc267b8b3a28 Reviewed-on: https://review.coreboot.org/c/coreboot/+/59704 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>