u-boot.git/drivers/serial/Makefile, branch master Unnamed repository; edit this file 'description' to name the repository. serial: pl011: Remove legacy serial driver options 2026-04-02T17:13:16+00:00 Tom Rini trini@konsulko.com 2026-03-19T16:33:36+00:00 39214eb49b62c161796413f64a64c96e177c3bd8 There are no longer any users of the legacy non-DM pl01x serial driver. This lets us remove both CONFIG_PL011_SERIAL as well as CONFIG_PL011_SERIAL_RLCR references. We still have SPL users of the non-DM portions of the code. Signed-off-by: Tom Rini <trini@konsulko.com> 
There are no longer any users of the legacy non-DM pl01x serial driver.
This lets us remove both CONFIG_PL011_SERIAL as well as
CONFIG_PL011_SERIAL_RLCR references. We still have SPL users of the
non-DM portions of the code.

Signed-off-by: Tom Rini <trini@konsulko.com>
serial: Add Goldfish TTY driver 2026-02-02T20:24:40+00:00 Kuan-Wei Chiu visitorckw@gmail.com 2026-01-07T20:18:30+00:00 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> 
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>
serial: linflexuart: Remove unused driver 2025-08-14T17:03:12+00:00 Tom Rini trini@konsulko.com 2025-08-04T21:57:14+00:00 546be69f05817ac3a16dddc847ee59c4342e7709 This driver is unused. Remove it. Signed-off-by: Tom Rini <trini@konsulko.com> 
This driver is unused. Remove it.

Signed-off-by: Tom Rini <trini@konsulko.com>
Kbuild: Always use $(PHASE_) 2025-04-11T18:16:44+00:00 Tom Rini trini@konsulko.com 2025-04-01T22:55:23+00:00 302b41d5397e9f821d360a74335e8821d4513970 It is confusing to have both "$(PHASE_)" and "$(XPL_)" be used in our Makefiles as part of the macros to determine when to do something in our Makefiles based on what phase of the build we are in. For consistency, bring this down to a single macro and use "$(PHASE_)" only. Signed-off-by: Tom Rini <trini@konsulko.com> 
It is confusing to have both "$(PHASE_)" and "$(XPL_)" be used in our
Makefiles as part of the macros to determine when to do something in our
Makefiles based on what phase of the build we are in. For consistency,
bring this down to a single macro and use "$(PHASE_)" only.

Signed-off-by: Tom Rini <trini@konsulko.com>
usb: gadget: Remove the legacy usbtty driver 2025-03-10T08:22:35+00:00 Tom Rini trini@konsulko.com 2025-02-27T20:51:01+00:00 6689b0c955f1ec885ed1acafc7c5d7c1565dbe63 The lone user of this driver has been removed for some time. Remove this driver as well. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> Link: https://lore.kernel.org/r/20250227205101.4127604-2-trini@konsulko.com Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com> 
The lone user of this driver has been removed for some time. Remove this
driver as well.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20250227205101.4127604-2-trini@konsulko.com
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
global: Rename SPL_TPL_ to PHASE_ 2024-10-11T17:44:48+00:00 Simon Glass sjg@chromium.org 2024-09-30T01:49:54+00:00 5c10c8badf8233cac1593cd2bef4d0379ac9e5bd Use PHASE_ as the symbol to select a particular XPL build. This means that SPL_TPL_ is no-longer set. Update the comment in bootstage to refer to this symbol, instead of SPL_ Signed-off-by: Simon Glass <sjg@chromium.org> 
Use PHASE_ as the symbol to select a particular XPL build. This means
that SPL_TPL_ is no-longer set.

Update the comment in bootstage to refer to this symbol, instead of
SPL_

Signed-off-by: Simon Glass <sjg@chromium.org>
global: Rename SPL_ to XPL_ 2024-10-11T17:44:48+00:00 Simon Glass sjg@chromium.org 2024-09-30T01:49:53+00:00 c46760d5967d12b6f7d37402878d1607a98b2b84 Use XPL_ as the symbol to indicate an SPL build. This means that SPL_ is no-longer set. Signed-off-by: Simon Glass <sjg@chromium.org> 
Use XPL_ as the symbol to indicate an SPL build. This means that SPL_ is
no-longer set.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD 2024-10-11T17:44:48+00:00 Simon Glass sjg@chromium.org 2024-09-30T01:49:48+00:00 371dc068bbf50c6ed6146c04ec83b644bcc79249 Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass <sjg@chromium.org> 
Use the new symbol to refer to any 'SPL' build, including TPL and VPL

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers: serial: Add xtensa semihosting driver 2024-07-04T22:08:37+00:00 Jiaxun Yang jiaxun.yang@flygoat.com 2024-06-18T13:56:06+00:00 eb2daa0f4e6d431ea62c3feca190f7fd2a9de8f5 Add xtensa semihosting driver. It can't use regular semihosting driver as Xtensa's has it's own semihosting ABI. Tested-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> 
Add xtensa semihosting driver.

It can't use regular semihosting driver as Xtensa's has it's own
semihosting ABI.

Tested-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
drivers: serial: Add in UART for ADI SC5XX-family processors 2024-05-08T01:24:00+00:00 Nathan Barrett-Morrison nathan.morrison@timesys.com 2024-04-25T00:04:02+00:00 8af2e141e1d988794c1acd682ece4d1437acf296 Co-developed-by: Greg Malysa <greg.malysa@timesys.com> Signed-off-by: Greg Malysa <greg.malysa@timesys.com> Co-developed-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Ian Roberts <ian.roberts@timesys.com> Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com> Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com> Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com> Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com> 
Co-developed-by: Greg Malysa <greg.malysa@timesys.com>
Signed-off-by: Greg Malysa <greg.malysa@timesys.com>
Co-developed-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Ian Roberts <ian.roberts@timesys.com>
Signed-off-by: Vasileios Bimpikas <vasileios.bimpikas@analog.com>
Signed-off-by: Utsav Agarwal <utsav.agarwal@analog.com>
Signed-off-by: Arturs Artamonovs <arturs.artamonovs@analog.com>
Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>