Merge pull request #1690 from pbatard/rpi3-docfix

rpi3: fix bad formatting in rpi3.rst

rpi3: fix bad formatting in rpi3.rst

d4fd0219 (pull request #1685) introduced unwanted formatting
such as bold/italic in the description for RPI3_USE_UEFI_MAP.

Merge pull request #1686 from antonio-nino-diaz-arm/an/backtrace

backtrace: Extract rules from root Makefile

Merge pull request #1685 from pbatard/rpi3-use-uefi-map

rpi3: add RPI3_USE_UEFI_MAP build option

rcar-gen3: control RPC hyper-flash access

RCAR_RPC_HYPERFLASH_LOCKED can be set to 0 as a build option if the
user needs to allow u-boot to reprogram the ATF firmware using a FIP
image (as a faster

rcar-gen3: control RPC hyper-flash access

RCAR_RPC_HYPERFLASH_LOCKED can be set to 0 as a build option if the
user needs to allow u-boot to reprogram the ATF firmware using a FIP
image (as a faster alternative of toggling numerous DIP switches on
the board and using ascii-xfer of srec files)

The code being controlled with this commit should only be re-enabled for
debugging (_never_ on a product release)

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez.ortiz@gmail.com>

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Merge pull request #1684 from oscardagrach/hikey-mmc-fix

hikey: increase delay after eMMC initialized

Merge pull request #1682 from MISL-EBU-System-SW/migrate-multi-console

Marvell: Migrate to multi console API

backtrace: Extract rules from root Makefile

It's better to have them in a separate file instead of having them spread
across the Makefile. This is what the stack protector is already doing.

Change-

backtrace: Extract rules from root Makefile

It's better to have them in a separate file instead of having them spread
across the Makefile. This is what the stack protector is already doing.

Change-Id: Id30742c0af10de5ea6d10674ca25bf52b0f2b262
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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rpi3: add RPI3_USE_UEFI_MAP build option

The default Raspberry Pi 3 memory mapping for ATF is geared towards
the use of uboot + Linux. This creates issues when trying to use
ATF with an UEFI payload

rpi3: add RPI3_USE_UEFI_MAP build option

The default Raspberry Pi 3 memory mapping for ATF is geared towards
the use of uboot + Linux. This creates issues when trying to use
ATF with an UEFI payload and Windows on ARM64.

We therefore introduce new build option RPI3_USE_UEFI_MAP, that
enables the build process to use an alternate memory mapping that
is compatible with UEFI + Windows (as well as UEFI + Linux).

Fixes ARM-software/tf-issues#649

Signed-off-by: Pete Batard <pete@akeo.ie>

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Merge pull request #1683 from Yann-lms/stm32mp1_multi_console

Add multi console support for STM32MP1

Merge pull request #1680 from pbatard/rpi3-runtime-uart

rpi3: add RPI3_RUNTIME_UART build option

hikey: increase delay after eMMC initialized

Some eMMC chips require a longer delay. After testing
different chips, 20ms appears to work reliably.

Signed-off-by: Ryan Grachek <ryan@edited.us>

plat/marvell: Migrate to multi-console API

Migrate Marvell platforms from legacy console API to
multi-console API.

Change-Id: I647f5f49148b463a257a747af05b5f0c967f267c
Signed-off-by: Konstantin Por

plat/marvell: Migrate to multi-console API

Migrate Marvell platforms from legacy console API to
multi-console API.

Change-Id: I647f5f49148b463a257a747af05b5f0c967f267c
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>

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drivers: st: uart: remove old API

Now that MULTI_CONSOLE_API is enabled for the STM32MP1 platform,
we can remove the non MULTI_CONSOLE_API parts in the driver.

Signed-off-by: Yann Gautier <yann.gau

drivers: st: uart: remove old API

Now that MULTI_CONSOLE_API is enabled for the STM32MP1 platform,
we can remove the non MULTI_CONSOLE_API parts in the driver.

Signed-off-by: Yann Gautier <yann.gautier@st.com>

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stm32mp1: use MULTI_CONSOLE_API

Signed-off-by: Yann Gautier <yann.gautier@st.com>

drivers: st: update console driver to support MULTI_CONSOLE_API

Signed-off-by: Yann Gautier <yann.gautier@st.com>

stm32mp1: add a new file for UART registers definition

Signed-off-by: Yann Gautier <yann.gautier@st.com>

utils_def: add an assembly version for GENMASK

When compiling assembly files, stdint.h is not included.
UINT32_C and UINT64_C are then not defined.
A new GENMASK macro for assembly is then created.

utils_def: add an assembly version for GENMASK

When compiling assembly files, stdint.h is not included.
UINT32_C and UINT64_C are then not defined.
A new GENMASK macro for assembly is then created.

Signed-off-by: Yann Gautier <yann.gautier@st.com>

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Merge pull request #1675 from SNG-ARM/integration

SPM priority level changes

fix: plat/marvell: a3700: Remove encryption password

According to "openssl" manual:
-K key
The actual key to use: this must be represented as a string
comprised only of hex digits. If only the key i

fix: plat/marvell: a3700: Remove encryption password

According to "openssl" manual:
-K key
The actual key to use: this must be represented as a string
comprised only of hex digits. If only the key is specified,
the IV must additionally specified using the -iv option.
When both a key and a password are specified, the key given
with the -K option will be used and the IV generated from the
password will be taken.
It does not make much sense to specify both key and password.

This patch removes "-k 0" parameter from the encryption command
since we are already using "-K" and "-iv" for the key and IV.

Change-Id: Ia333cedaa3207e643c95d2ec7c229f50eeab96db
Signed-off-by: Konstantin Porotchkin <kostap@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/60745
Reviewed-by: Igal Liberman <igall@marvell.com>
Tested-by: iSoC Platform CI <ykjenk@marvell.com>
Reviewed-by: Sharon Habet <sharonh@marvell.com>

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allwinner: power: Add DCDC6 power rail

The DCDC6 power rail is typically driving VDD_SYS in the SoC, so it is
on by default and uses the default voltage.

As there seems to be at least on board usin

allwinner: power: Add DCDC6 power rail

The DCDC6 power rail is typically driving VDD_SYS in the SoC, so it is
on by default and uses the default voltage.

As there seems to be at least on board using a different voltage, add
the rail to the list of known voltage lines, so we can setup the right
voltage as early as possible.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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allwinner: power: add enable switches for DCDC1/5

The DCDC1 and DCDC5 power rails didn't specify the enable bits. This
isn't critical, since those rails are on by default (and are needed for
every b

allwinner: power: add enable switches for DCDC1/5

The DCDC1 and DCDC5 power rails didn't specify the enable bits. This
isn't critical, since those rails are on by default (and are needed for
every board), but it is inconsistent.

Add the respective enable bits for those two rails.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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allwinner: power: fix DRIVEVBUS pin setup

The DRIVEVBUS pin setup was broken in two ways:
- To configure this pin as an output pin, one has to *clear* the bit in
register 0x8f. It is 0 by default,

allwinner: power: fix DRIVEVBUS pin setup

The DRIVEVBUS pin setup was broken in two ways:
- To configure this pin as an output pin, one has to *clear* the bit in
register 0x8f. It is 0 by default, but rebooting from Linux might have
left this bit set.
- Doing this just configures the pin as an output pin, but doesn't
actually drive power to it. This is done via bit 2 in register 0x30.

Fix the routine to both properly configure the pin and drive power to
it. Add an axp_clrsetbits() helper on the way.

Now this isn't really perfect, still:
We only need to setup the PMIC power rails that are needed for U-Boot.
DRIVEVBUS typically controls the VBUS voltage for the host function of
an USB-OTG port, something we typically don't want in U-Boot (fastboot,
using the USB *device* functionality, is much more common). The
BananaPi-M64 uses the regulator in this way, but the Remix Mini PC
actually controls the power of both its USB ports via this line.

Technically we should differentiate here: if DRIVEVBUS controls a
microUSB-B socket, the power should stay off, any host-type A sockets
should be supplied, though.
For now just always enable the power, that shouldn't really hurt the
USB-OTG functionality anyway.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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allwinner: A64/H5: setup missing bus clocks

The legacy Allwinner ATF port used to setup some clocks, and U-Boot is
still relying on this. We don't need to setup the full set, as the SPL
is doing mos

allwinner: A64/H5: setup missing bus clocks

The legacy Allwinner ATF port used to setup some clocks, and U-Boot is
still relying on this. We don't need to setup the full set, as the SPL
is doing most of it, but it misses one clock (AHB2) and programs another
(AHB1) to quite conservative values.

Fix this up during the platform setup to improve USB and Ethernet
performance, iperf values go up by 31% in my setup with that patch.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>

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SPM: Raise running priority of the core while in Secure Partition

The current secure partition design mandates that a) at a point, only
a single core can be executing in the secure partition, and b)

SPM: Raise running priority of the core while in Secure Partition

The current secure partition design mandates that a) at a point, only
a single core can be executing in the secure partition, and b) a core
cannot be preempted by an interrupt while executing in secure
partition.

Ensure this by activating the SPM priority prior to entering the
parition. Deactivate the priority on return from the
partition.

Change-Id: Icb3473496d16b733564592eef06304a1028e4f5c
Signed-off-by: Sughosh Ganu <sughosh.ganu@arm.com>

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