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Etienne Carriere 48108f3a6a firmware: scmi: Add OP-TEE transport 
This change implements an SCMI transport for agent interfacing the
OP-TEE SCMI service. OP-TEE provides an SCMI PTA (Pseudo-TA) for
non-secure world to send SCMI messages over an identified channel.
The driver implemented here uses a SMT shared memory for passing
messages between client and server.

The implementation opens and releases channel resources for each
passed SCMI message so that resources allocated (sessions) or
registered (shared memory areas) in OP-TEE firmware are released for
example before relocation as the driver will likely allocate/register
them back when probed after relocation.

The integration of the driver using dedicated config switch
CONFIG_SCMI_AGENT_OPTEE is designed on the model posted to the
U-Boot ML by Patrick Delaunay [1].

Link: [1] https://lore.kernel.org/all/20211028191222.v3.4.Ib2e58ee67f4d023823d8b5404332dc4d7e847277@changeid/
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Wolfgang Denk <wd@denx.de>
Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-11-23 13:54:43 -05:00
..
adc dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
ata scsi: ceva: rename the resource name to match the linux kernel one 2021-11-09 17:18:23 +05:30
axi WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
bios_emulator pci: Drop DM_PCI check from bios_emul 2021-08-05 19:46:35 -04:00
block Kconfig: Remove all default n/no options 2021-08-31 17:47:49 -04:00
bootcount bootcount: add a new driver with syscon as backend 2021-08-22 11:04:52 +02:00
bus bus: ti-sysc: change in a normal driver 2021-03-22 19:23:27 +13:00
button dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
cache cache: sifive: Fix -Wint-to-pointer-cast warning 2021-10-20 10:59:09 +08:00
clk clk: scmi: define LOG_CATEGORY 2021-11-23 13:53:03 -05:00
core net: introduce a helper to determine whether to use in-band autoneg 2021-11-23 09:57:55 +02:00
cpu sandbox: correct cpu nodes 2021-09-25 09:46:15 -06:00
crypto crypto: aspeed: Add AST2600 ACRY support 2021-11-17 17:05:00 -05:00
ddr drivers: ddr: lc_common_dimm_params.c : Fix Divison by zero issue 2021-11-09 17:18:23 +05:30
demo demo: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
dfu dfu: newline after updating 2021-11-07 18:36:56 +01:00
dma ti: keystone: dma: Migrate to Kconfig 2021-09-27 21:38:34 -04:00
fastboot fastboot: fix partition name truncation in environment lookup 2021-10-12 16:48:38 -04:00
firmware firmware: scmi: Add OP-TEE transport 2021-11-23 13:54:43 -05:00
fpga WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
gpio gpio: stm32: create include file for driver private data 2021-11-10 17:03:36 +01:00
hwspinlock dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
i2c Merge https://source.denx.de/u-boot/custodians/u-boot-marvell 2021-10-21 07:52:15 -04:00
input i8042: Do not abuse CONFIG namespace 2021-08-30 14:13:28 -04:00
iommu iommu: Add Apple DART driver 2021-10-31 08:46:44 -04:00
led dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
mailbox dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
memory keystone2: Move CONFIG_AEMIF_CNTRL_BASE out of CONFIG namespace 2021-09-27 21:38:34 -04:00
misc u-boot-imx-20211020 2021-10-20 14:24:09 -04:00
mmc mmc: mtk-sd: implement waiting for DAT0 line state 2021-11-17 17:04:59 -05:00
mtd Convert CONFIG_SPL_DRIVERS_MISC et al to Kconfig 2021-11-05 11:26:29 -04:00
mux dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
net net: phy: realtek: Add tx/rx delay config for 8211e 2021-11-23 09:57:56 +02:00
nvme Revert "nvme: Enable FUA" 2021-11-18 20:18:34 -05:00
pch treewide: Simply conditions with the new OF_REAL 2021-09-25 09:46:15 -06:00
pci RFC: arm: pci: Add PCI cam support to PCI-E ecam driver 2021-11-17 17:09:47 -05:00
pci_endpoint dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
phy phy: cadence: phy-cadence-torrent: Change the name of subnode searched 2021-11-17 17:09:47 -05:00
pinctrl pinctrl: Add Apple pinctrl driver 2021-11-17 17:04:58 -05:00
power power: regulator: scmi: define LOG_CATEGORY 2021-11-23 13:53:03 -05:00
pwm exynos: pwm: Deal with a PWM at 100% 2021-11-09 11:57:22 +09:00
qe configs: fsl: migrate FMAN/QE specific defines to Kconfig 2021-11-09 17:18:23 +05:30
ram stm32mp15: replace CONFIG_TFABOOT when it is possible 2021-11-10 17:07:31 +01:00
reboot-mode reboot-mode: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
remoteproc remoteproc: migrate uclass to livetree 2021-10-05 08:50:15 -04:00
reset reset: scmi: define LOG_CATEGORY 2021-11-23 13:53:03 -05:00
rng Kconfig: Remove all default n/no options 2021-08-31 17:47:49 -04:00
rtc rtc: ds1337: fix compatible string typo 2021-11-11 19:02:44 -05:00
scsi sata: Rename SATA_SUPPORT to SATA 2021-09-04 12:26:02 -04:00
serial serial: lpuart: add new compatible fsl, ls1028a-lpuart 2021-11-09 17:18:23 +05:30
smem dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
soc soc: xilinx: versal: Add soc_xilinx_versal driver 2021-08-26 08:08:11 +02:00
sound dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
spi spi: fsl_dspi: rename num-cs to spi-num-chipselects 2021-11-09 17:18:23 +05:30
spmi spmi: msm: add arbiter version 5 support 2021-10-31 08:46:44 -04:00
sysinfo sysinfo: rcar3: Add Renesas R-Car Gen3 sysinfo driver 2021-07-20 23:33:54 +02:00
sysreset watchdog: Automatically register device with sysreset 2021-11-04 08:57:19 +01:00
tee tee: optee: remove unused duplicated login Id macros 2021-11-23 13:53:03 -05:00
thermal WS cleanup: remove SPACE(s) followed by TAB 2021-09-30 09:08:16 -04:00
timer - Disable ATAGS for STM32 MCU and MPU boards 2021-10-12 12:01:00 -04:00
tpm tpm: Use the new API on tpm2 spi driver 2021-11-10 20:57:54 +01:00
ufs dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
usb usb: cdns3: cdns3-ti: Add compatible for AM64 SoC 2021-11-17 17:09:47 -05:00
video - DHSOM update: 2021-11-10 14:11:30 -05:00
virtio pci: Drop DM_PCI 2021-09-13 18:23:13 -04:00
w1 arm: Remove zmx25 board and ARCH_MX25 2021-10-01 21:08:18 -04:00
w1-eeprom dm: define LOG_CATEGORY for all uclass 2021-07-06 10:38:03 -06:00
watchdog sandbox: fix sandbox_wdt_expire_now() 2021-11-13 08:16:52 -07:00
xen WS cleanup: remove trailing empty lines 2021-09-30 08:08:56 -04:00
Kconfig iommu: Add IOMMU uclass 2021-10-31 08:46:44 -04:00
Makefile iommu: Add IOMMU uclass 2021-10-31 08:46:44 -04:00