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optee-os: Enable SW PRNG for OP-TEE in AM62X

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commit 98506a4a07 ("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>
Signed-off-by: Ryan Eatmon <reatmon@ti.com>
This commit is contained in:
Dhruva Gole
2023-03-20 11:24:12 +00:00
committed by Ryan Eatmon
parent 71618f6e77
commit 2b9a1b8dd6
1 changed files with 1 additions and 1 deletions
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meta-ti-bsp/recipes-security/optee/optee-os_%.bbappend
+1 -1
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@@ -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