From: Dhruva Gole <[email protected]>

commit 98506a4a07363 ("optee-os: Update SRCREV for OP-TEE TRNG in AM62X")

Disables SW PRNG => Enabling Hardware RNG. This is breaking Suspend Resume
on AM62xx EVM variants. To fix this keep using SOFTWARE_PRNG enabled as
it was.

Cc: [email protected]
Cc: Andrew Davis <[email protected]>
Signed-off-by: Dhruva Gole <[email protected]>
Signed-off-by: Ryan Eatmon <[email protected]>
Signed-off-by: Denys Dmytriyenko <[email protected]>
---
 meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend 
b/meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend
index a06fe858..0c5a6b21 100644
--- a/meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend
+++ b/meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend
@@ -3,7 +3,7 @@ inherit ti-secdev
 
 EXTRA_OEMAKE:append:k3 = "${@ ' CFG_CONSOLE_UART='+ d.getVar('OPTEE_K3_USART') 
if d.getVar('OPTEE_K3_USART') else ''}"
 
-EXTRA_OEMAKE:append:am62xx = " CFG_TEE_CORE_LOG_LEVEL=1"
+EXTRA_OEMAKE:append:am62xx = " CFG_WITH_SOFTWARE_PRNG=y 
CFG_TEE_CORE_LOG_LEVEL=1"
 EXTRA_OEMAKE:append:am62axx = " CFG_TEE_CORE_LOG_LEVEL=1"
 
 # Signing procedure for legacy HS devices
-- 
2.25.1

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