History log of /rk3399_ARM-atf/ (Results 13451 – 13475 of 18314)
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f660533725-Jan-2019 Antonio Nino Diaz <antonio.ninodiaz@arm.com>

Remove duplicated definitions of linker symbols

Many parts of the code were duplicating symbols that are defined in
include/common/bl_common.h. It is better to only use the definitions in
this heade

Remove duplicated definitions of linker symbols

Many parts of the code were duplicating symbols that are defined in
include/common/bl_common.h. It is better to only use the definitions in
this header.

As all the symbols refer to virtual addresses, they have to be
uintptr_t, not unsigned long. This has also been fixed in bl_common.h.

Change-Id: I204081af78326ced03fb05f69846f229d324c711
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

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0d84535601-Feb-2019 Antonio Niño Díaz <antonio.ninodiaz@arm.com>

Merge pull request #1800 from sandrine-bailleux-arm/sb/load-img-v2

Remove dead code related to LOAD_IMAGE_V2=0

48eccbc201-Feb-2019 Antonio Niño Díaz <antonio.ninodiaz@arm.com>

Merge pull request #1802 from oscardagrach/master

hikey960: EDMAC: leave channel 0 as secure

d57d2b3131-Jan-2019 Sandrine Bailleux <sandrine.bailleux@arm.com>

Arm platforms: Fix max size of BL33 image

The BL33 image must not go past the end of DRAM.

Change-Id: I56668ab760d82332d69a8904d125d9a055aa91d5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@a

Arm platforms: Fix max size of BL33 image

The BL33 image must not go past the end of DRAM.

Change-Id: I56668ab760d82332d69a8904d125d9a055aa91d5
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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ece6fd2d31-Jan-2019 Sandrine Bailleux <sandrine.bailleux@arm.com>

Arm platforms: Rename PLAT_ARM_NS_IMAGE_OFFSET

PLAT_ARM_NS_IMAGE_OFFSET is in fact not an offset relative to some base
address, it is an absolute address. Rename it to avoid any confusion.

Change-I

Arm platforms: Rename PLAT_ARM_NS_IMAGE_OFFSET

PLAT_ARM_NS_IMAGE_OFFSET is in fact not an offset relative to some base
address, it is an absolute address. Rename it to avoid any confusion.

Change-Id: I1f7f5e8553cb267786afe7e5f3cd4d665b610d3f
Signed-off-by: Sandrine Bailleux <sandrine.bailleux@arm.com>

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92d2f49131-Jan-2019 Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

maintainers: Add maintainter for Raspberry Pi 3 platform.

This patch adds myself to co-maintainer list of Raspberry Pi 3
platform.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

968377fc29-Jan-2019 Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

rpi3: Enable SDHost driver in BL2

This patch inits SDHost in BL2 earlysetup. BL2 can start operating mmc
commands to read/write MMC raw blocks.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debia

rpi3: Enable SDHost driver in BL2

This patch inits SDHost in BL2 earlysetup. BL2 can start operating mmc
commands to read/write MMC raw blocks.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

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0503adf429-Jan-2019 Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

rpi3: Add SDHost driver

This commit adds SDHost driver for RaspberryPi3. SDHost driver uses the
GPIO driver to connect the SDCard and SDHost. By using this driver it is
able to read/write raw blocks

rpi3: Add SDHost driver

This commit adds SDHost driver for RaspberryPi3. SDHost driver uses the
GPIO driver to connect the SDCard and SDHost. By using this driver it is
able to read/write raw blocks on SDCard.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>

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f7bf9b0d31-Jan-2019 Antonio Niño Díaz <antonio.ninodiaz@arm.com>

Merge pull request #1801 from sandrine-bailleux-arm/sb/doc

User Guide: Move ARM_PLAT_MT doc to Arm build flags

a01b0f1612-Mar-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra: restrict non-secure PMC accesses

Platforms that do not support bpmp firmware, do not need access
to the PMC block from outside of the CPU complex. The agents
running on the CPU can always acc

Tegra: restrict non-secure PMC accesses

Platforms that do not support bpmp firmware, do not need access
to the PMC block from outside of the CPU complex. The agents
running on the CPU can always access the PMC through the EL3
exception space.

This patch restricts non-secure world access to the PMC block on
such platforms.

Change-Id: I2c4318dc07ddf6407c1700595e0f4aac377ba258
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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a7f4e89b07-Dec-2017 Krishna Reddy <vdumpa@nvidia.com>

Tegra186: memctrl: disable stream id writes for MC clients

As per the latest recommendations from the hardware team, write access
needs to be disabled for APE, BPMP, NvDec and SCE clients. This patc

Tegra186: memctrl: disable stream id writes for MC clients

As per the latest recommendations from the hardware team, write access
needs to be disabled for APE, BPMP, NvDec and SCE clients. This patch
disables stream id register writes for these MC clients to implement
those recommendations.

Change-Id: I8887c0f2cc5bc3fc5bba42074810ba5c1d3f121f
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>

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e6712cf523-Apr-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra: bpmp: mark device "not present" on boot timeout

This patch updates the state machine to "not present" if the bpmp
firmware is not found in the system during boot. The suspend
handler also che

Tegra: bpmp: mark device "not present" on boot timeout

This patch updates the state machine to "not present" if the bpmp
firmware is not found in the system during boot. The suspend
handler also checks now if the interface exists, before updating
the internal state machine.

Reported by: Kalyani Chidambaram Vaidyanathan <kalyanic@nvidia.com>

Change-Id: If8fd7f8e412bb603944555c24826855226e7f48c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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6a397d1d20-Apr-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: toggle ring oscillator across cluster idle

This patch toggles the ring oscillator state across cluster idle
as DFLL loses its state. We dont want garbage values being written
to the pmic w

Tegra210: toggle ring oscillator across cluster idle

This patch toggles the ring oscillator state across cluster idle
as DFLL loses its state. We dont want garbage values being written
to the pmic when we enter cluster idle state, so enable "open loop"
when we enter CC6 and restore the state to "closed loop" on exit.

Change-Id: I56f4649f57bcc651d6c415a6dcdc978e9444c97b
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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da0f474309-Apr-2018 kalyani chidambaram <kalyanic@nvidia.com>

Tegra210: clear PMC_DPD registers on resume

This patch clears the PMC's DPD registers on resuming from System
Suspend, for all Tegra210 platforms that support the sc7entry-fw.

Change-Id: I7881ef0a5

Tegra210: clear PMC_DPD registers on resume

This patch clears the PMC's DPD registers on resuming from System
Suspend, for all Tegra210 platforms that support the sc7entry-fw.

Change-Id: I7881ef0a5f609ed28b158bc2f4016abea3c7f305
Signed-off-by: kalyani chidambaram <kalyanic@nvidia.com>

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e275ae7a04-Apr-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: suspend/resume bpmp interface across System Suspend

The BPMP firmware takes some time to initialise its state on exiting
System Suspend state. The CPU needs to synchronize with the BPMP du

Tegra210: suspend/resume bpmp interface across System Suspend

The BPMP firmware takes some time to initialise its state on exiting
System Suspend state. The CPU needs to synchronize with the BPMP during
this process to avoid any race conditions. This patch suspends and resumes
the BPMP interface across a System Suspend cycle, to fix this race.

Change-Id: I82a61d12ef3eee267bdd8d4386bed23397fbfd2d
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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d37a132204-Apr-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra: bpmp: suspend/resume handlers

This patch adds suspend and resume handlers for the BPMP
interface. Mark the interface as "suspended" before entering
System Suspend and verify that BPMP is aliv

Tegra: bpmp: suspend/resume handlers

This patch adds suspend and resume handlers for the BPMP
interface. Mark the interface as "suspended" before entering
System Suspend and verify that BPMP is alive on exit.

Change-Id: I74ccbc86125079b46d06360fc4c7e8a5acfbdfb2
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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1ffaaec929-Mar-2018 Stephen Wolfe <swolfe@nvidia.com>

spd: trusty: pass max affinity level to Trusty

During System Suspend, the entire system loses its state. To allow Trusty
to save/restore its context and allow its TAs to participate in the suspend
p

spd: trusty: pass max affinity level to Trusty

During System Suspend, the entire system loses its state. To allow Trusty
to save/restore its context and allow its TAs to participate in the suspend
process, it needs to look at the max affinity level being suspended. This
patch passes the max affinity level to Trusty to enable to do so.

Change-Id: If7838dae10c3f5a694baedb15ec56fbad41f2b36
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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c33473d519-Mar-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: skip past sc7entry-fw signature header

This patch skips past the signature header added to the sc7entry-fw
binary by the previous level bootloader. Currently, the size of
the header is 1KB

Tegra210: skip past sc7entry-fw signature header

This patch skips past the signature header added to the sc7entry-fw
binary by the previous level bootloader. Currently, the size of
the header is 1KB, so adjust the start address and the binary size
at the time of copy.

Change-Id: Id0494548009749035846d54df417a960c640c8f9
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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7350277b07-Mar-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: move sc7entry-fw inside the TZDRAM fence

This patch uses the sc7entry-fw base/size values to calculate the
TZDRAM fence, so as to move sc7entry-fw inside the TZDRAM fence.

Change-Id: I91a

Tegra210: move sc7entry-fw inside the TZDRAM fence

This patch uses the sc7entry-fw base/size values to calculate the
TZDRAM fence, so as to move sc7entry-fw inside the TZDRAM fence.

Change-Id: I91aeeeece857076c478cdc4c18a6ad70dc265031
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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fdc08e2e07-Mar-2018 kalyani chidambaram <kalyanic@nvidia.com>

Tegra210: SiP handlers to allow PMC access

This patch adds SiP handler for Tegra210 platforms to service
read/write requests for PMC block. None of the secure registers
are accessible to the NS worl

Tegra210: SiP handlers to allow PMC access

This patch adds SiP handler for Tegra210 platforms to service
read/write requests for PMC block. None of the secure registers
are accessible to the NS world though.

Change-Id: I7dc1f10c6a6ee6efc642ddcfb1170fb36d3accff
Signed-off-by: kalyani chidambaram <kalyanic@nvidia.com>

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2d5560f905-Mar-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: power off all DMA masters before System Suspend entry

This patch puts all the DMA masters in reset before starting the System
Suspend sequence. This helps us make sure that there are no ro

Tegra210: power off all DMA masters before System Suspend entry

This patch puts all the DMA masters in reset before starting the System
Suspend sequence. This helps us make sure that there are no rogue agents
in the system trying to over-write the SC7 Entry Firmware with their own.

Change-Id: I7eb39999d229951e612fbfeb9f86c4efb8f98b5a
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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278d599c01-Mar-2018 Mihir Joshi <mihirj@nvidia.com>

spd: tlkd: remove unwanted assert on System Suspend entry

c_rt_ctx is used to store current SP before the system goes
into suspend. The assert for its value being zero is not
really necessary as the

spd: tlkd: remove unwanted assert on System Suspend entry

c_rt_ctx is used to store current SP before the system goes
into suspend. The assert for its value being zero is not
really necessary as the value gets over-written eventually.

This patch removes assert(tlk_ctx->c_rt_ctx == 0) from the
System Suspend path, as a result.

Change-Id: If41f15e74ebbbfd82958d8e179114899b2ffb0a7
Signed-off-by: Mihir Joshi <mihirj@nvidia.com>

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3ca3c27c27-Feb-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra: support for System Suspend using sc7entry-fw binary

This patch adds support to enter System Suspend on Tegra210 platforms
without the traditional BPMP firmware. The BPMP firmware will no long

Tegra: support for System Suspend using sc7entry-fw binary

This patch adds support to enter System Suspend on Tegra210 platforms
without the traditional BPMP firmware. The BPMP firmware will no longer
be supported on Tegra210 platforms and its functionality will be
divided across the CPU and sc7entry-fw.

The sc7entry-fw takes care of performing the hardware sequence required
to enter System Suspend (SC7 power state) from the COP. The CPU is required
to load this firmware to the internal RAM of the COP and start the sequence.
The CPU also make sure that the COP is off after cold boot and is only
powered on when we want to start the actual System Suspend sequence.

The previous bootloader loads the firmware to TZDRAM and passes its base and
size as part of the boot parameters. The EL3 layer is supposed to sanitize
the parameters before touching the firmware blob.

To assist the warmboot code with the PMIC discovery, EL3 is also supposed to
program PMC's scratch register #210, with appropriate values. Without these
settings the warmboot code wont be able to get the device out of System
Suspend.

Change-Id: I5a7b868512dbfd6cfefd55acf3978a1fd7ebf1e2
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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93e3b0f314-Feb-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: remove support for cluster power down

This patch removes support for powering down a CPU cluster on
Tegra210 platforms as none of them actually use it.

Change-Id: I9665634cf2b5b7b8a1b5a27

Tegra210: remove support for cluster power down

This patch removes support for powering down a CPU cluster on
Tegra210 platforms as none of them actually use it.

Change-Id: I9665634cf2b5b7b8a1b5a2700cae152dc9165fe3
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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7db077f214-Feb-2018 Varun Wadekar <vwadekar@nvidia.com>

Tegra210: support for cluster idle from the CPU

This patch adds support to enter/exit to/from cluster idle power
state on Tegra210 platforms that do not load BPMP firmware.

The CPU initates the clu

Tegra210: support for cluster idle from the CPU

This patch adds support to enter/exit to/from cluster idle power
state on Tegra210 platforms that do not load BPMP firmware.

The CPU initates the cluster idle sequence on the last standing
CPU, by following these steps:

Entry
-----
* stop other CPUs from waking up
* program the PWM pinmux to tristate for OVR PMIC
* program the flow controller to enter CC6 state
* skip L1 $ flush during cluster power down, as L2 $ is inclusive
of L1 $ on Cortex-A57 CPUs

Exit
----
* program the PWM pinmux to un-tristate for OVR PMIC
* allow other CPUs to wake up

This patch also makes sure that cluster idle state entry is not
enabled until CL-DVFS is ready.

Change-Id: I54cf31bf72b4a09d9bf9d2baaed6ee5a963c7808
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

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