On 11/8/2023 9:17 AM, Kamlesh Gurudasani wrote:
Enable TRNG in AM62X and AM62PX, as bugs related to TRNG has been fixed now.
TF-A fix:
https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git/commit/?id=d7a7135d32a8c7da004c0c19b75bd4e2813f9759
OP-TEE fix:
https://github.com/OP-TEE/optee_os/commit/e313f4765fd0478bb66985827441411793433773
Kamlesh,
AM62Px boot failed (data abort) with this change.
Can you verify and submit along with what else is missing.
Error snip:
E/TC:0 0 Core data-abort at address 0x9b510010
E/TC:0 0 esr 0x96000210 ttbr0 0x9e8a0000 ttbr1 0x00000000 cidr 0x0
E/TC:0 0 cpu #0 cpsr 0x800003c4
E/TC:0 0 x0 000000009b510010 x1 0000000000000001
E/TC:0 0 x2 000000009b510000 x3 0000000000000000
E/TC:0 0 x4 000000009e874000 x5 0000000000ffffff
E/TC:0 0 x6 0000000000000002 x7 000000000000fd20
E/TC:0 0 x8 000000009e890f80 x9 000000009e881000
E/TC:0 0 x10 000000000000000a x11 0000000000000002
E/TC:0 0 x12 0000000000000042 x13 0000000000000000
E/TC:0 0 x14 0000000000000000 x15 0000000000000000
E/TC:0 0 x16 000000009e83b8cc x17 0000000000000000
E/TC:0 0 x18 0000000000000000 x19 000000009e8a83d0
E/TC:0 0 x20 000000009e8a83d8 x21 0000000000000007
E/TC:0 0 x22 000000009e880000 x23 000000009e880fa8
E/TC:0 0 x24 0000000100000000 x25 0000000000000000
E/TC:0 0 x26 0000000000000000 x27 0000000000000000
E/TC:0 0 x28 0000000000000000 x29 000000009e8a8350
E/TC:0 0 x30 000000009e816fbc elr 000000009e816fdc
E/TC:0 0 sp_el0 000000009e8a8350
E/TC:0 0
Signed-off-by: Kamlesh Gurudasani <kaml...@ti.com>
---
Changes in V4:
-rebase on kirkstone-wip
Changes in V3:
-updated commit title and message
Changes in V2:
-updated commit message
-included changes for AM62p
---
meta-ti-bsp/recipes-security/optee/optee-os-ti-overrides.inc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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 b1846cad..a3dd7239 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
@@ -3,8 +3,8 @@ 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_WITH_SOFTWARE_PRNG=y CFG_TEE_CORE_LOG_LEVEL=1"
-EXTRA_OEMAKE:append:am62pxx = " CFG_WITH_SOFTWARE_PRNG=y
CFG_TEE_CORE_LOG_LEVEL=1"
+EXTRA_OEMAKE:append:am62xx = " CFG_TEE_CORE_LOG_LEVEL=1"
+EXTRA_OEMAKE:append:am62pxx = " CFG_TEE_CORE_LOG_LEVEL=1"
EXTRA_OEMAKE:append:am62axx = " CFG_TEE_CORE_LOG_LEVEL=1"
do_compile:append:k3() {
---
base-commit: 578823721ebf23485e7cfaaebc6146145996faa2
change-id: 20231108-wip-enable-trng-e93bf6831e47
Best regards,
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