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configs: stm32mp1: remove optee defconfig

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As the op-tee presence is detected by U-boot, the stm32mp15_optee_defconfig
is identical to stm32mp15_trusted_defconfig and can be removed.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
This commit is contained in:
Patrick Delaunay
2020-03-18 09:22:51 +01:00
parent 4ac345220a
commit ccf6e9ff95
3 changed files with 7 additions and 163 deletions
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32
doc/board/st/stm32mp1.rst
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@@ -80,32 +80,16 @@ defconfig_file : stm32mp15_trusted_defconfig
+ +-------------------------+------------+-------+
| |Trusted Firmware-A (TF-A)| U-Boot | Linux |
+-------------+-------------------------+------------+-------+
| TrustZone |TF-A secure monitor |
| TrustZone |secure monitor |
+-------------+-------------------------+------------+-------+
TF-A performs a full initialization of Secure peripherals and installs a
secure monitor (BL32=SPMin).
secure monitor, BL32:
U-Boot is running in normal world and uses TF-A monitor to access
to secure resources.
* SPMin provided by TF-A or
* OP-TEE from specific partitions (teeh, teed, teex).
The **Trusted** boot chain with **OP-TEE**
``````````````````````````````````````````
defconfig_file : stm32mp15_optee_defconfig
+-------------+-------------------------+------------+-------+
| ROM code | FSBL | SSBL | OS |
+ +-------------------------+------------+-------+
| |Trusted Firmware-A (TF-A)| U-Boot | Linux |
+-------------+-------------------------+------------+-------+
| TrustZone |OP-TEE |
+-------------+-------------------------+------------+-------+
TF-A performs a full initialization of Secure peripherals and installs OP-TEE
from specific partitions (teeh, teed, teex).
U-Boot is running in normal world and uses OP-TEE monitor to access
U-Boot is running in normal world and uses the secure monitor to access
to secure resources.
The **Basic** boot chain
@@ -180,7 +164,6 @@ Build Procedure
for example: use one output directory for each configuration::
# export KBUILD_OUTPUT=stm32mp15_trusted
# export KBUILD_OUTPUT=stm32mp15_optee
# export KBUILD_OUTPUT=stm32mp15_basic
you can build outside of code directory::
@@ -194,7 +177,6 @@ Build Procedure
with <defconfig_file>:
- For **trusted** boot mode : **stm32mp15_trusted_defconfig**
- For **trusted** with OP-TEE boot mode : **stm32mp15_optee_defconfig**
- For basic boot mode: stm32mp15_basic_defconfig
5. Configure the device-tree and build the U-Boot image::
@@ -211,8 +193,8 @@ Build Procedure
b) trusted with OP-TEE boot on dk2::
# export KBUILD_OUTPUT=stm32mp15_optee
# make stm32mp15_optee_defconfig
# export KBUILD_OUTPUT=stm32mp15_trusted
# make stm32mp15_trusted_defconfig
# make DEVICE_TREE=stm32mp157c-dk2 all
c) basic boot on ev1::