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arm-bsp: corstone1000: Upgrade Trusted-Firmware-M v2.2.1

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The move to Trusted-Firmware-M v2.2.1 makes the BL1 code larger,
while the provisioning bundle can be trimmed.  At the same time BL2 and
TF-M binary addresses now need to begin on a 0x100-byte boundary for
Cortex-M0+ based platforms.

Key changes
--------------------------------
- Upgrade Trusted-Firmware-M v2.2.1 for Corstone-1000
- New crypto driver supports ECC instead of RSA.
- Rebase patches
- Add new patches to address the following changes for v2.2.1
   - Increase `BL1_1_CODE_SIZE` to 58KB to accommodate the v2.2.1 binaries.
   - Reduce `PROVISIONING_DATA_SIZE` to 6KB.
   - `BL2_CODE_START` and `S_CODE_START` are aligned to 0x100 byte boundary
      so both start addresses are an exact multiple of 0x100.
   - Adapt ADAC enabled build to the new BL2 build restructure.

Signed-off-by: Harsimran Singh Tungal <harsimransingh.tungal@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Harsimran Singh Tungal
2025-09-10 13:51:12 +01:00
committed by Jon Mason
parent c7581dfab2
commit a059fc317f
26 changed files with 504 additions and 1306 deletions
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meta-arm-bsp/conf/machine/include/corstone1000.inc
+1 -1
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@@ -3,7 +3,7 @@ require conf/machine/include/arm/armv8a/tune-cortexa35.inc
MACHINEOVERRIDES =. "corstone1000:"
# TF-M
PREFERRED_VERSION_trusted-firmware-m ?= "2.1.%"
PREFERRED_VERSION_trusted-firmware-m ?= "2.2.1"
# TF-A
TFA_PLATFORM = "corstone1000"