u-boot.git/drivers/serial/serial_goldfish.c, branch v2026.07Unnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/u-boot.git/atom/drivers/serial/serial_goldfish.c?h=v2026.072026-04-14T19:25:13Zserial: goldfish: Add debug uart support2026-04-14T19:25:13ZDaniel Palmerdaniel@0x0f.com2026-03-09T10:51:08Zurn:sha1:cbfb9b3f2248ff30724a12583981e3e7523272d6
Add debug support for the goldfish tty so it can be used for
early debugging. This will be really useful when adding support
for relocation to the m68k qemu virt machine.
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Tested-by: Kuan-Wei Chiu <visitorckw@gmail.com>
serial: Add Goldfish TTY driver2026-02-02T20:24:40ZKuan-Wei Chiuvisitorckw@gmail.com2026-01-07T20:18:30Zurn:sha1:bf55b84736d6b220dae11e3b1e7a670918d9daee
Add support for the Google Goldfish TTY serial device. This virtual
device is commonly used in QEMU virtual machines (such as the m68k
virt machine) and Android emulators.
The driver implements basic console output and input polling using the
Goldfish MMIO interface.
Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Yao Zi <me@ziyao.cc>
Tested-by: Daniel Palmer <daniel@0x0f.com>
Acked-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <simon.glass@canonical.com>
Acked-by: Angelo Dureghello <angelo@kernel-space.org>