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OP-TEE support for iMX6/7 SoMs #86

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OP-TEE support for iMX6/7 SoMs #86

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5e7b3a8
optee: organize machine specific configuration
sergioprado Nov 7, 2024
300d811
optee-client: set compatible machine
sergioprado Nov 7, 2024
6ceba24
optee-os: increase verbosity when TDX_OPTEE_DEBUG is enabled
sergioprado Nov 7, 2024
a599d80
optee-os: support building with machine dependent arguments
sergioprado Nov 7, 2024
a155f96
optee: add support for Colibri iMX6
sergioprado Dec 17, 2024
4a195e8
optee: add support for Colibri iMX7 (eMMC)
sergioprado Dec 19, 2024
7c30052
optee: add support for Apalis iMX6
sergioprado Dec 20, 2024
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3 changes: 3 additions & 0 deletions classes/tdx-optee-apalis-imx6.inc
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Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
UBOOT_CONFIG[optee] = "apalis_imx6_defconfig,,u-boot.itb"
UBOOT_CONFIG = "optee"
UBOOT_SUFFIX = "itb"
3 changes: 3 additions & 0 deletions classes/tdx-optee-colibri-imx6.inc
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@@ -0,0 +1,3 @@
UBOOT_CONFIG[optee] = "colibri_imx6_defconfig,,u-boot.itb"
UBOOT_CONFIG = "optee"
UBOOT_SUFFIX = "itb"
9 changes: 9 additions & 0 deletions classes/tdx-optee-colibri-imx7-emmc.inc
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@@ -0,0 +1,9 @@
# U-Boot configuration
UBOOT_SUFFIX:forcevariable = "itb"
UBOOT_BINARY:forcevariable = "u-boot.${UBOOT_SUFFIX}"
UBOOT_MAKE_TARGET:forcevariable = ""
SPL_BINARY="SPL"

# Easy Installer configuration
OFFSET_BOOTROM_PAYLOAD="2"
OFFSET_SPL_PAYLOAD="138"
9 changes: 9 additions & 0 deletions classes/tdx-optee.bbclass
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Expand Up @@ -4,6 +4,12 @@ TDX_OPTEE_ENABLE = "1"
# disable OP-TEE on R5 firmware for K3 based platforms
TDX_OPTEE_ENABLE:verdin-am62-k3r5 = "0"

# extension to append to optee binary when using the NXP recipes for ARM32 platforms
OPTEE_BIN_EXT = "bin"

# include machine-dependent OP-TEE configuration (if available)
include tdx-optee-${MACHINE}.inc

# required by some vendor BSPs
MACHINE_FEATURES:append = " optee"

Expand Down Expand Up @@ -40,6 +46,9 @@ addhandler validate_optee_support
validate_optee_support[eventmask] = "bb.event.SanityCheck"
python validate_optee_support() {
supported_machines = [
'apalis-imx6',
'colibri-imx6',
'colibri-imx7-emmc',
'verdin-imx8mp',
'verdin-imx8mm',
'verdin-am62',
Expand Down
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