[PATCH v19 9/9] arm_ffa: efi: corstone1000: enable MM communication

[Abdellatif El Khlifi]

turn on EFI MM communication

On Corstone-1000 platform MM communication between u-boot
and the secure world (Optee) is done using the FF-A bus.

Changes made are generated using savedefconfig.

Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhlifi at arm.com>
Cc: Tom Rini <trini at konsulko.com>
Cc: Simon Glass <sjg at chromium.org>
Cc: Ilias Apalodimas <ilias.apalodimas at linaro.org>
Cc: Jens Wiklander <jens.wiklander at linaro.org>

---

Changelog:
===============

v19:

Tom:

* set CONFIG_FFA_SHARED_MM_BUF_*

v18:

Ilias, Tom:

* drop use of CONFIG_FFA_SHARED_MM_BUF_*

v17:

* use savedefconfig to generate corstone1000_defconfig with FF-A MM comms enabled

v16:

* configs/corstone1000_defconfig:
   enable MM communication by setting the configs: ARM_FFA_TRANSPORT, OPTEE, TEE

v15:

Simon:

* use CONFIG_FFA_SHARED_MM_BUF_* configs in place of FFA_SHARED_MM_BUFFER_*

v13:

* remove FF-A config in the defconfig
   (because it's enabled automatically by CONFIG_EFI_MM_COMM_TEE)

v9:

* update copyright string

v8:

* drop OP-TEE configs from Corstone-1000 defconfig

v7:

* improve the definition of FFA_SHARED_MM_BUFFER_ADDR and
  FFA_SHARED_MM_BUFFER_OFFSET
* update FFA_SHARED_MM_BUFFER_ADDR value

v6:

* corstone-1000: enable optee driver
* corstone-1000: remove CONFIG_ARM_FFA_EFI_RUNTIME_MODE from the defconfig

v4:

* corstone-1000: turn on EFI MM communication

configs/corstone1000_defconfig | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/configs/corstone1000_defconfig b/configs/corstone1000_defconfig
index a8a79fd105..83109b6a7e 100644
--- a/configs/corstone1000_defconfig
+++ b/configs/corstone1000_defconfig
@@ -28,12 +28,10 @@ CONFIG_CMD_FWU_METADATA=y
 CONFIG_CMD_BOOTZ=y
 CONFIG_SYS_BOOTM_LEN=0x800000
 # CONFIG_CMD_XIMG is not set
-CONFIG_CMD_NVMXIP=y
 CONFIG_CMD_GPT=y
 # CONFIG_RANDOM_UUID is not set
 CONFIG_CMD_LOADM=y
 # CONFIG_CMD_LOADS is not set
-CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y
 # CONFIG_CMD_SETEXPR is not set
 # CONFIG_CMD_NFS is not set
@@ -45,8 +43,7 @@ CONFIG_OF_CONTROL=y
 CONFIG_VERSION_VARIABLE=y
 CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_REGMAP=y
-CONFIG_FWU_MDATA=y
-CONFIG_FWU_MDATA_GPT_BLK=y
+CONFIG_ARM_FFA_TRANSPORT=y
 CONFIG_MISC=y
 # CONFIG_MMC is not set
 CONFIG_NVMXIP_QSPI=y
@@ -59,9 +56,15 @@ CONFIG_DM_RTC=y
 CONFIG_RTC_EMULATION=y
 CONFIG_DM_SERIAL=y
 CONFIG_SYSRESET=y
+CONFIG_TEE=y
+CONFIG_OPTEE=y
 CONFIG_USB=y
 CONFIG_USB_ISP1760=y
+CONFIG_ERRNO_STR=y
+CONFIG_EFI_MM_COMM_TEE=y
+CONFIG_FFA_SHARED_MM_BUF_SIZE=4096
+CONFIG_FFA_SHARED_MM_BUF_OFFSET=0
+CONFIG_FFA_SHARED_MM_BUF_ADDR=0x02000000
 CONFIG_EFI_CAPSULE_ON_DISK=y
 CONFIG_EFI_IGNORE_OSINDICATIONS=y
 CONFIG_FWU_MULTI_BANK_UPDATE=y
-CONFIG_ERRNO_STR=y
-- 
2.25.1