2017-05-03 |
Use SPDX license identifiers
...
To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.
NOTE: Files that have been imported by FreeBSD have not been modified.
[0]: https://spdx.org/
Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
dp-arm
committed
on 3 May 2017
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2016-08-09 |
Move console drivers to AArch64 folder
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This patch moves the various assembly console drivers
into `aarch64` architecture specific folder. Stub files,
which include files from new location, are retained at the
original location for platform compatibility reasons.
Change-Id: I0069b6c1c0489ca47f5204d4e26e3bc3def533a8
Soby Mathew
committed
on 9 Aug 2016
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2016-01-21 |
Disable PL011 UART before configuring it
...
The PL011 TRM (ARM DDI 0183G) specifies that the UART must be
disabled before any of the control registers are programmed. The
PL011 driver included in TF does not disable the UART, so the
initialization in BL2 and BL31 is violating this requirement
(and potentially in BL1 if the UART is enabled after reset).
This patch modifies the initialization function in the PL011
console driver to disable the UART before programming the
control registers.
Register clobber list and documentation updated.
Fixes ARM-software/tf-issues#300
Change-Id: I839b2d681d48b03f821ac53663a6a78e8b30a1a1
Juan Castillo
committed
on 21 Jan 2016
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2016-01-03 |
Add ret to return from console_uninit() function
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The 'ret' was missing in console_uninit() implementation, so the
program doesn't return from console_uninit(). Instead, it keeps
executing the following instructions which is not expected.
Change-Id: I810684f37f61c41c6f95a3bb36914d0765da8571
Signed-off-by: Jimmy Huang <jimmy.huang@mediatek.com>
Jimmy Huang
authored
on 31 Dec 2015
Yidi Lin
committed
on 3 Jan 2016
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2015-12-09 |
Introduce console_uninit() API in ARM Trusted Firmware
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Allowing console base address to be set to NULL conveniently
allows console driver to ignore further invocations to console_putc()
and console_getc(). This patch adds `console_uninit()` API to the
console driver which sets console base address as NULL. The BL images can
invoke this API to finish the use of console and ignore any further
invocations to print to the console.
Change-Id: I00a1762b3e0b7c55f2be2f9c4c9bee3967189dde
Soby Mathew
committed
on 9 Dec 2015
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2015-07-09 |
Use uintptr_t as base address type in ARM driver APIs
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This patch changes the type of the base address parameter in the
ARM device driver APIs to uintptr_t (GIC, CCI, TZC400, PL011). The
uintptr_t type allows coverage of the whole memory space and to
perform arithmetic operations on the addresses. ARM platform code
has also been updated to use uintptr_t as GIC base address in the
configuration.
Fixes ARM-software/tf-issues#214
Change-Id: I1b87daedadcc8b63e8f113477979675e07d788f1
Juan Castillo
committed
on 9 Jul 2015
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2015-04-28 |
Separate out common console functionality
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Separate out the common console functionality in
`drivers/arm/pl011/pl011_console.S` into a new source file
`drivers/console/console.S`. The former includes the latter to
provide backwards compatibility for platform make files.
Also add a skeleton console implementation for platforms that do not
want to use PL011.
Change-Id: I1ff963b2b54a872fbcf1eb0700797b9e9afa2538
Dan Handley
committed
on 28 Apr 2015
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