Tegra194: psci: rename 'percpu_data' variable

The per CPU wake times are saved in an array called 't19x_percpu_data'. But,
there is one instance in the code where the name of the variable is misspel

Tegra194: psci: rename 'percpu_data' variable

The per CPU wake times are saved in an array called 't19x_percpu_data'. But,
there is one instance in the code where the name of the variable is misspelt.

This patch fixes this typographical error to fix compilation errors.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: I52f5f0b150c51d8cc38372675415dec7944a7735

show more ...

Merge "Use the proper size for tb_fw_cfg_dtb" into integration

Merge "arm: Fix current RECLAIM_INIT_CODE behavior" into integration

arm: Fix current RECLAIM_INIT_CODE behavior

Previously the .init section was created even when the reclaim flag was
manually set to 0.

Change-Id: Ia9e7c7997261f54a4eca725d7ea605192f60bcf8
Signed-of

arm: Fix current RECLAIM_INIT_CODE behavior

Previously the .init section was created even when the reclaim flag was
manually set to 0.

Change-Id: Ia9e7c7997261f54a4eca725d7ea605192f60bcf8
Signed-off-by: Ambroise Vincent <ambroise.vincent@arm.com>
Zelalem Aweke <zelalem.aweke@arm.com>

show more ...

Use the proper size for tb_fw_cfg_dtb

Currently tb_fw_cfg_dtb size is fixed to max, which is generally a page
(but depend on the platform). Instead, read the actual size of the dtb
with the libfdt "

Use the proper size for tb_fw_cfg_dtb

Currently tb_fw_cfg_dtb size is fixed to max, which is generally a page
(but depend on the platform). Instead, read the actual size of the dtb
with the libfdt "fdt_totalsize" function.
This avoid flushing extra memory after updating the dtb with mbedtls
heap information when shared heap is used.

Change-Id: Ibec727661116429f486464a0c9f15e9760d7afe2
Signed-off-by: Louis Mayencourt <louis.mayencourt@arm.com>

show more ...

rpi3/4: Add support for offlining CPUs

The hooks were populated but the power down left the CPU in limbo-land.
What we need to do - until there is a way to actually power off - is to
turn off the MM

rpi3/4: Add support for offlining CPUs

The hooks were populated but the power down left the CPU in limbo-land.
What we need to do - until there is a way to actually power off - is to
turn off the MMU and enter the spinning loop as if we were cold-booted.
This allows the on-call to pick up the CPU again.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Change-Id: Iefc7a58424e3578ad3dd355a7bd6eaba4b412699

show more ...

Merge changes from topic "allwinner_bl31_size" into integration

* changes:
Reduce space lost to object alignment
imx: Fix multiple definition of ipc_handle
imx: Fix missing inclusion of cdefs.h

Merge "intel: Refactor common platform code [5/5]" into integration

Merge changes from topic "platform-refactor" into integration

* changes:
intel: Refactor common platform code [4/5]
intel: Refactor common platform code [3/5]
intel: Refactor common platform c

Merge changes from topic "platform-refactor" into integration

* changes:
intel: Refactor common platform code [4/5]
intel: Refactor common platform code [3/5]
intel: Refactor common platform code [2/5]
intel: Refactor common platform code [1/5]

show more ...

Merge "rockchip: px30: Add support for UART3 as serial output" into integration

imx: Fix multiple definition of ipc_handle

This is not conforming C and does not compile with -fno-common.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I6535954cc567d6efa06919069b

imx: Fix multiple definition of ipc_handle

This is not conforming C and does not compile with -fno-common.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: I6535954cc567d6efa06919069b91e3f50975b073

show more ...

imx: Fix missing inclusion of cdefs.h

This was found by compiling with -fno-common:

./build/picopi/release/bl2/imx_snvs.o:(.bss.__packed+0x0): multiple definition of `__packed';
./build/picopi/rele

imx: Fix missing inclusion of cdefs.h

This was found by compiling with -fno-common:

./build/picopi/release/bl2/imx_snvs.o:(.bss.__packed+0x0): multiple definition of `__packed';
./build/picopi/release/bl2/imx_caam.o:(.bss.__packed+0x0): first defined here

__packed was intended to be the attribute macro from cdefs.h, not an
object of the structure type.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: Id02fac3f098be2d71c35c6b4a18012515532f32a

show more ...

allwinner: Fix incorrect ARISC code patch offset check

The current range check for the offset is wrong: it is counting bytes,
while indexing an array of uint32_t. Since the offset is always zero,
th

allwinner: Fix incorrect ARISC code patch offset check

The current range check for the offset is wrong: it is counting bytes,
while indexing an array of uint32_t. Since the offset is always zero,
the parameter is unnecessary. Instead of adding more code to fix the
check, remove the parameter to avoid the problem entirely.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Change-Id: Iadfc7d027155adc754e017b3462233ce9a1d64f6

show more ...

Merge "Enable -Wlogical-op always" into integration

Merge "Enable -Wshadow always" into integration

Merge "plat/rockchip: initialize reset and poweroff GPIOs with known invalid value" into integration

Merge changes from topic "tegra-downstream-092319" into integration

* changes:
Tegra194: add support to reset GPU
Tegra194: memctrl: fix logic to check TZDRAM config register access
Tegra: int

Merge changes from topic "tegra-downstream-092319" into integration

* changes:
Tegra194: add support to reset GPU
Tegra194: memctrl: fix logic to check TZDRAM config register access
Tegra: introduce plat_enable_console()
Tegra: include: drivers: introduce spe.h
Tegra194: update nvg header to v6.4
Tegra194: mce: enable strict checking
Tegra194: CC6 state from last offline CPU in the cluster
Tegra194: console driver compilation from platform makefiles
Tegra194: memctrl: platform handler for TZDRAM setup
Tegra194: memctrl: override SE client as coherent
Tegra194: save system suspend entry marker to TZDRAM
Tegra194: helper functions for CPU rst handler and SMMU ctx offset
Tegra194: cleanup references to Tegra186
Tegra194: mce: display NVG header version during boot
Tegra194: mce: fix cg_cstate encoding format
Tegra194: drivers: SE and RNG1/PKA1 context save support
Tegra194: rename secure scratch register macros
Tegra194: SiP: Fix Rule 8.4 and Rule 10.4 violation
Tegra194: mce: remove unsupported functionality
Tegra194: sanity check target cluster during core power on
Tegra194: fix defects flagged by MISRA scan
Tegra194: mce: fix defects flagged by MISRA scan
Tegra194: remove the GPU reset register macro
Tegra194: MC registers to allow CPU accesses to TZRAM
Tegra194: increase MAX_MMAP_REGIONS macro value
Tegra194: update nvg header to v6.1
Tegra194: update cache operations supported by the ROC
Tegra194: memctrl: platform handlers to reprogram MSS
Tegra194: core and cluster count values
Tegra194: correct the TEGRA_CAR_RESET_BASE macro value
Tegra194: add MC_SECURITY mask defines
Tegra194: Update wake mask, wake time for cpu offlining
Tegra194: program stream ids for XUSB
Tegra194: Update checks for c-state stats
Tegra194: smmu: fix mask for board revision id
Tegra194: smmu: ISO support
Tegra194: Initialize smmu on system suspend exit
Tegra194: Update cpu core-id calculation
Tegra194: read-modify-write ACTLR_ELx registers
Tegra194: Enable fake system suspend
Tegra194: convert 'target_cpu' and 'target_cluster' to 32-bits
Tegra194: platform support for memctrl/smmu drivers
Tegra194: Support for cpu suspend

show more ...

Tegra194: add support to reset GPU

This patch adds macros, to define registers required to support GPU
reset, for Tegra194 SoCs.

Change-Id: Ifa7e0161b9e8de695a33856193f500b847a03526
Signed-off-by:

Tegra194: add support to reset GPU

This patch adds macros, to define registers required to support GPU
reset, for Tegra194 SoCs.

Change-Id: Ifa7e0161b9e8de695a33856193f500b847a03526
Signed-off-by: Jeetesh Burman <jburman@nvidia.com>

show more ...

Tegra194: memctrl: fix logic to check TZDRAM config register access

This patch fixes the logic to check if the previous bootloader has
disabled access to the TZDRAM configuration registers. The pola

Tegra194: memctrl: fix logic to check TZDRAM config register access

This patch fixes the logic to check if the previous bootloader has
disabled access to the TZDRAM configuration registers. The polarity
for the bit was incorrect in the previous check.

Change-Id: I7a0ba4f7b1714997508ece904c0261ca2c901a03
Signed-off-by: Steven Kao <skao@nvidia.com>

show more ...

Tegra: introduce plat_enable_console()

This patch introduces the 'plat_enable_console' handler to allow
the platform to enable the right console. Tegra194 platform supports
multiple console, while a

Tegra: introduce plat_enable_console()

This patch introduces the 'plat_enable_console' handler to allow
the platform to enable the right console. Tegra194 platform supports
multiple console, while all the previous platforms support only one
console.

For Tegra194 platforms, the previous bootloader checks the platform
config and sets the uart-id boot parameter, to 0xFE. On seeing this
boot parameter, the platform port uses the proper memory aperture
base address to communicate with the SPE. This functionality is
currently protected by a platform macro, ENABLE_CONSOLE_SPE.

Change-Id: I3972aa376d66bd10d868495f561dc08fe32fcb10
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

show more ...

Tegra: include: drivers: introduce spe.h

This patch introduces a header file for the spe-console driver. This
file currently provides a device struct and a registration function
call for clients.

S

Tegra: include: drivers: introduce spe.h

This patch introduces a header file for the spe-console driver. This
file currently provides a device struct and a registration function
call for clients.

Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Change-Id: Ic65c056f5bd60871d8a3f44f2c1210035f878799

show more ...

Tegra194: update nvg header to v6.4

This patch updates the header, t194_nvg.h, to v6.4. This
gets it in synch with MTS pre-release 2 - cl39748439.

Change-Id: I1093c9f5dea7b7f230b3267c90b54b7f3005ec

Tegra194: update nvg header to v6.4

This patch updates the header, t194_nvg.h, to v6.4. This
gets it in synch with MTS pre-release 2 - cl39748439.

Change-Id: I1093c9f5dea7b7f230b3267c90b54b7f3005ecd7
Signed-off-by: Steven Kao <skao@nvidia.com>

show more ...

Tegra194: mce: enable strict checking

"Strict checking" is a mode where secure world can access
secure-only areas unlike legacy mode where secure world could
access non-secure spaces as well. Secure

Tegra194: mce: enable strict checking

"Strict checking" is a mode where secure world can access
secure-only areas unlike legacy mode where secure world could
access non-secure spaces as well. Secure-only areas are defined
as the TZ-DRAM carveout and any GSC with the CPU_SECURE bit set.
This mode not only helps prevent issues with IO-Coherency but aids
with security as well.

This patch implements the programming sequence required to enable
strict checking mode for Tegra194 SoCs.

Change-Id: Ic2e594f79ec7c5bc1339b509e67c4c62efb9d0c0
Signed-off-by: Dilan Lee <dilee@nvidia.com>

show more ...

Tegra194: CC6 state from last offline CPU in the cluster

This patch enables the CC6 cluster state for the cluster, if the
current CPU being offlined is the last CPU in the cluster.

Change-Id: I3380

Tegra194: CC6 state from last offline CPU in the cluster

This patch enables the CC6 cluster state for the cluster, if the
current CPU being offlined is the last CPU in the cluster.

Change-Id: I3380a969b534fcd14f9c46433471cc1c2adf6011
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

show more ...

Tegra194: console driver compilation from platform makefiles

This patch includes the console driver from individual platform
makefile, to allow future platforms to include consoles of their
choice.

Tegra194: console driver compilation from platform makefiles

This patch includes the console driver from individual platform
makefile, to allow future platforms to include consoles of their
choice.

Change-Id: I4c92199717da410c8b5e8d45af67f4345f743dbd
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>

show more ...