diff --git a/meta-ti-bsp/conf/machine/am62xxsip-evm.conf b/meta-ti-bsp/conf/machine/am62xxsip-evm.conf
index fc525a9a..52121675 100644
--- a/meta-ti-bsp/conf/machine/am62xxsip-evm.conf
+++ b/meta-ti-bsp/conf/machine/am62xxsip-evm.conf
@@ -12,6 +12,10 @@ TFA_K3_PRELOADED_BL33 = "0x82000000"
 TFA_K3_PRELOADED_BL33:bsp-ti-6_6 = ""
 TFA_K3_PRELOADED_BL33:bsp-ti-6_1 = ""
 
+OPTEE_K3_TZDRAM_START = "0x80080000"
+OPTEE_K3_TZDRAM_START:bsp-ti-6_6 = ""
+OPTEE_K3_TZDRAM_START:bsp-ti-6_1 = ""
+
 KERNEL_DEVICETREE_PREFIX = " \
     ti/k3-am625 \
     ti/k3-am62x-sk \
diff --git a/meta-ti-bsp/recipes-security/optee/optee-os-ti-overrides.inc b/meta-ti-bsp/recipes-security/optee/optee-os-ti-overrides.inc
index d1de4368..61a74a06 100644
--- a/meta-ti-bsp/recipes-security/optee/optee-os-ti-overrides.inc
+++ b/meta-ti-bsp/recipes-security/optee/optee-os-ti-overrides.inc
@@ -4,6 +4,7 @@ inherit ti-secdev
 EXTRA_OEMAKE:remove = "CFG_MAP_EXT_DT_SECURE=y"
 
 EXTRA_OEMAKE:append:k3 = " ${@ 'CFG_CONSOLE_UART='+ d.getVar('OPTEE_K3_USART') if d.getVar('OPTEE_K3_USART') else ''}"
+EXTRA_OEMAKE:append:k3 = " ${@ 'CFG_TZDRAM_START='+ d.getVar('OPTEE_K3_TZDRAM_START') if d.getVar('OPTEE_K3_TZDRAM_START') else ''}"
 
 EXTRA_OEMAKE:append:am62xx = " CFG_TEE_CORE_LOG_LEVEL=1"
 EXTRA_OEMAKE:append:am62lxx = " CFG_TEE_CORE_LOG_LEVEL=1"