console: add a flag to prepend '\r' in the multi-console framework ...

Currently, console drivers prepend '\r' to '\n' by themselves. This is
common enough to be supported in the framework.

Add a new flag, CONSOLE_FLAG_TRANSLATE_CRLF. A driver can set this
flag to ask the framework to transform LF into CRLF instead of doing
it by itself.

Change-Id: I4f5c5887591bc0a8749a105abe62b6562eaf503b
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

Merge "intel: agilex: Fix memory controller driver" into integration

Merge changes from topic "rockchip-uart-fixes" into integration ...

* changes:
  rockchip: rk3399: store actual debug uart information on suspend
  rockchip: move dt-coreboot uart distinction into param handling code
  rockchip: make uart baudrate configurable
  rockchip: px30: add uart5 as option for serial output

Merge "AArch64: Align crash reporting output" into integration

AArch64: Align crash reporting output ...

This patch modifies crash reporting for AArch64 to provide
aligned output of register dump and GIC registers.

Change-Id: I8743bf1d2d6d56086e735df43785ef28051c5fc3
Signed-off-by: Alexei Fedorov <Alexei.Fedorov@arm.com>

intel: agilex: Fix memory controller driver ...

Increase calibration delay, fix ddrio control config & nonsecure region
limit

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ibca3c247a3ad5104176ca9057d29755599f13c9b

Merge "intel: agilex: Fix reliance on hard coded clock information" into integration

intel: agilex: Fix reliance on hard coded clock information ...

Extract clock information for UART, MMC & Watchdog from the clock manager

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I42d3d4ceeaf45788d457472f6ddcd3fe099f0133

Merge changes from topic "jc/coverity-fixes" into integration ...

* changes:
  Fix Coverity #261967, Infinite loop
  Fix Coverity #343017, Missing unlock
  Fix Coverity #343008, Side affect in assertion
  Fix Coverity #342970, Uninitialized scalar variable

Merge "spd: opteed: enable NS_TIMER_SWITCH" into integration

rockchip: rk3399: store actual debug uart information on suspend ...

The rk3399 suspend code saves and restores the debug uart settings, but
right now always does this for the default uart. Right now this works
only by chance for the majority of rk3399 boards, which do not deviate
from that default.

But both Coreboot as well as U-Boot-based platforms can actually use
different uarts for their output, which can be configured from either
devicetree or Coreboot-variables.

To fix this, just use the stored uart-base information instead of the
default constant.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: I1ea059d59a1126f6f8702315df7e620e632b686e

rockchip: move dt-coreboot uart distinction into param handling code ...

Rockchip platforms can be booted from either u-boot or coreboot.

So far the Coreboot-console was initizalized from a coreboot data struct
in the early_param2 callbacks and dt-based consoles with data from the
rockchip_get_uart_* functions.

But later code may also need this console information for example for
special suspend handling. To make this easy follow a suggestion from
Julius Werner and move the coreboot<->dt distinction into the
rockchip_get_uart_* functions, thus making correct data about the used
uart available to all Rockchip platform code at all times.

This includes a new rockchip_get_uart_clock as well, because while the
dt-platforms right now always just default the rate defined in a constant
Coreboot provides its own field for the clock rate and we don't want to
loose that information for the console init. Similarly the rk_uart_*
variables should move into the non-Coreboot code, to prevent them from
being marked as unused, which also requires the rk_get_uart_* functions
to move below the actual dt-parsing.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: I278d595d2aa6c6864187fc8979a9fbff9814feac

Merge changes from topic "intel-plat-refactor" into integration ...

* changes:
  intel: Platform common code refactor
  intel: Platform common code refactor

intel: Platform common code refactor ...

Pull out common code from aarch64 and include

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I4d0f5e1bb01bcdacbedf8e6c359de594239b645f

Merge changes from topic "qemu_sbsa" into integration ...

* changes:
  plat/qemu: add gicv3 support for qemu
  plat/qemu: move gicv2 codes to separate file

Fix Coverity #261967, Infinite loop ...

Coverity has identified that the __aeabi_imod function will loop forever
if the denominator is not a power of 2, which is probably not the
desired behaviour.

The functions in the rest of the file are compiler implementations of
division if ARMv7 does not implement division which is permitted by the
spec. However, while most of the functions in the file are documented
and referenced in other places online, __aeabi_uimod and __aeabi_imod
are not. For this reason, these functions have been removed from the
code base, which also removes the Coverity error.

Change-Id: I20066d72365329a8b03a5536d865c4acaa2139ae
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

Fix Coverity #343017, Missing unlock ...

All other returns from this function unlock the responses_lock, so we
also should release the lock in this case.

Change-Id: Ie2cfa8755723fed79e809f9480190d11f373a217
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

Fix Coverity #343008, Side affect in assertion ...

This patch simply splits off the increment of next_xlat into a separate
statement to ensure consistent behaviour if the assert was to ever be
removed.

Change-Id: I827f601ccea55f4da9442048419c9b8cc0c5d22e
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

Fix Coverity #342970, Uninitialized scalar variable ...

This ensures that probe_data starts with a reasonable default, as
opposed to whatever was left on the stack.

Change-Id: I5550efea5e2bec7717f9fa063cb11e6a7005cce5
Signed-off-by: Justin Chadwell <justin.chadwell@arm.com>

Merge "meson: gxl: Fix CPU hotplug" into integration

rockchip: make uart baudrate configurable ...

A previous patch already allowed to configure the uart output from the
devicetree, but on Rockchip platforms we also have the issue of different
vendors using different baudrates for their uarts.

For example, rk3399 has a default baudrate of 115200 which is true for
ChromeOS-devices and boards from Theobroma-Systems, while all the boards
using the vendor boot chain actually use a baudrate of 1500000.

Similarly the newly added px30 has a default of said 1500000 but some
boards may want to use the more widely used 115200.

The devicetree stdout-path node already contains the desired baudrate,
so add simple code to parse it from there and override the default,
which stays unchanged.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: I7412139c3df3073a1996eb508ec08642ec6af90d

spd: opteed: enable NS_TIMER_SWITCH ...

Enable dispatcher to save/restore unbanked timer registers. So that
both secure (OP-TEE) and non-secure (Linux) worlds can have independent
access control over timer registers.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Change-Id: I4d58d5ff8298587ed478c8433fcbc3aef538d668

rockchip: px30: add uart5 as option for serial output ...

The px30 mini-evb can use either uart2 (muxed with the sd-card pins) or
uart5 via its pin header for serial output. Uart5 is especially useful
when needing to boot from the sd-card, where uart2 obviously is not
useable.

So add the uart5 constants and it as uart option for the serial-param
handler.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Change-Id: Ib88df7a55d761ee104d312c9953a13de3beba1c4

Merge "intel: stratix10: Fix BL31 memory mapping" into integration

Merge "meson: gxl: Fix reset and power off" into integration

intel: stratix10: Fix BL31 memory mapping ...

Previous config blocks ATF runtime service communications with SDM mailbox

Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: Ia857facd0bd0790056df94ed1e016bcf619a161e

meson: gxl: Fix CPU hotplug ...

The CPU[1-3] are reset to initial/cold boot state (with their reset
address set to 0x0). In this state the cpus are waiting for another
one to set the reset address to bl31_warm_entrypoint and wake them up.

The CPU0 needs a bit of a workaround as changing the reset address
either through PSCI mailbox or the mmio mapped RVBAR (at 0xda834650)
does not seem to have any effect. Thus the workaround consists in
emulating the other CPUs' behavior with a WFE loop and manually jumping
to bl31_warm_entrypoint when woken back up by another one.

Change-Id: I11265620b5fd0619285e3993253a3f9a3ff6a7a4
Signed-off-by: Remi Pommarel <repk@triplefau.lt>

meson: gxl: Fix reset and power off ...

Before CPU enters standby state (wfi), the AP needs to signal the SCP
through PSCI mailbox.

Also at boot time the AP has to wait for the SCP to be ready before
sending the first scpi commands or it can crash.

Change-Id: Iacc99f5bec745ad71922c5ea07ca5b87088133b6
Signed-off-by: Remi Pommarel <repk@triplefau.lt>

Merge "Switch AARCH32/AARCH64 to __aarch64__" into integration

Merge "Replace __ASSEMBLY__ with compiler-builtin __ASSEMBLER__" into integration