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[U-Boot,v4,16/27] armv8: sec_firmware: return job ring status as true in TFABOOT

Message ID 20181012144454.3707-17-rajesh.bhagat@nxp.com
State Superseded
Delegated to: York Sun
Headers show
Series TF-A Boot support for NXP Chassis 2 platforms | expand

Commit Message

Rajesh Bhagat Oct. 12, 2018, 2:44 p.m. UTC 
From: Pankit Garg <pankit.garg@nxp.com>

Returns job ring status as true in TFABOOT, as one job ring is always
reserved.

Signed-off-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
---
Change in v4: None
Change in v3: None
Change in v2: None

 arch/arm/cpu/armv8/sec_firmware.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/cpu/armv8/sec_firmware.c b/arch/arm/cpu/armv8/sec_firmware.c
index a13c92e246..8dc0ac9266 100644
--- a/arch/arm/cpu/armv8/sec_firmware.c
+++ b/arch/arm/cpu/armv8/sec_firmware.c
@@ -348,6 +348,10 @@  unsigned int sec_firmware_support_psci_version(void)
  */
 bool sec_firmware_support_hwrng(void)
 {
+#ifdef CONFIG_TFABOOT
+	/* return true as TFA has one job ring reserved */
+	return true;
+#endif
 	if (sec_firmware_addr & SEC_FIRMWARE_RUNNING) {
 			return true;
 	}