diff mbox series

[kirkstone,13/54] optee-os: Enable SW PRNG for OP-TEE in AM62X

Message ID 20230320041241.1293077-14-denis@denix.org
State Accepted
Delegated to: Ryan Eatmon
Headers show
Series 2023.03 sync up with Dunfell | expand

Commit Message

Denys Dmytriyenko March 20, 2023, 4:12 a.m. UTC 
From: Dhruva Gole <d-gole@ti.com>

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: vibhore@ti.com
Cc: Andrew Davis <afd@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@konsulko.com>
---
 meta-ti-bsp/recipes-security/optee/optee-os_3.16%.bbappend | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/meta-ti-bsp/recipes-security/optee/optee-os_3.16%.bbappend b/meta-ti-bsp/recipes-security/optee/optee-os_3.16%.bbappend
index 7772c58e..8fdf6513 100644
--- a/meta-ti-bsp/recipes-security/optee/optee-os_3.16%.bbappend
+++ b/meta-ti-bsp/recipes-security/optee/optee-os_3.16%.bbappend
@@ -6,7 +6,7 @@  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