Update source to Armbian-dev-202610.A311Y3

aml-comp/uboot/bl30/src_ao/lib/FreeRTOS/portable/GCC/RISC_V_N205/port.c

@@ -175,6 +175,10 @@ unsigned long ulSynchTrap(unsigned long mcause, unsigned long sp, unsigned long
 			printf("Dump Stack: \n");
 			vTaskDumpStack(NULL);
 			//_exit(mcause);
+			/*
+			 * The while loop is necessary for risc-v trap handler.
+			 */
+			/* coverity[no_escape] */
 			do {}while(1);
 	}
 
@@ -204,6 +208,10 @@ void vPortExitCritical( void );
 void vPortExitCritical( void )
 {
 	configASSERT( uxCriticalNesting );
+	/*
+	 * INTEGER_OVERFLOW is protected by configASSERT.
+	 */
+	/* coverity[INTEGER_OVERFLOW] */
 	uxCriticalNesting--;
 	if ( uxCriticalNesting == 0 )
 	{
@@ -294,6 +302,10 @@ void prvTaskExitError( void )
 	configASSERT( uxCriticalNesting == ~0UL );
 	portDISABLE_INTERRUPTS();
 	printf("prvTaskExitError\n");
+	/*
+	 * The for loop is necessary for matching freertos OS task exit error.
+	 */
+	/* coverity[no_escape] */
 	for ( ;; );
 }
 /*-----------------------------------------------------------*/
@@ -420,6 +432,10 @@ void vBusRespERRHandler(void)
 #else
 	printf("bl30 bus resp err: access limitation, stop!\n");
 	printf("mepc: 0x%lx, mbadaddr: 0x%lx\n", read_csr(mepc), read_csr(mbadaddr));
+	/*
+	 * The while loop is necessary for handling the bus error.
+	 */
+	/* coverity[no_escape] */
 	do {} while (1);
 #endif
 }
@@ -476,4 +492,16 @@ void vPortSetup(void)	{
 	vPortSetupSoftIRQ();
 	uxCriticalNesting = 0;
 }
+
+void vAssertCalled(const char *pcFileName, uint32_t ulLine)
+{
+	taskDISABLE_INTERRUPTS();
+	printf("ASSERT: %s %ld\n", pcFileName, ulLine);
+	/*
+	 * The for loop is necessary for matching Freertos OS assert logic.
+	 */
+	/* coverity[no_escape] */
+	for (;;)
+		;
+}
 /*-----------------------------------------------------------*/

aml-comp/uboot/bl30/src_ao/lib/FreeRTOS/portable/GCC/RISC_V_N205/portasm.S

@@ -432,9 +432,6 @@ irq_entry: // -------------> This label will be set to MTVT2 register
 int_loop:             // 3 instructions in pending-interrupt service loop.
   	csrrw ra, CSR_JALMNXTI, ra
 
-  	csrrsi a0, CSR_MNXTI, MSTATUS_MIE   // Claim any pending interrupt at level > mcause.pil
-  	bnez a0, int_loop   // Loop to service any interrupt.
-
 	/*have a chance to switch task*/
 //	li	a2,40
 //	ecall

aml-comp/uboot/bl30/src_ao/lib/FreeRTOS/portable/GCC/RISC_V_N205/portasm_reva.S

@@ -432,9 +432,6 @@ irq_entry: // -------------> This label will be set to MTVT2 register
 int_loop:             // 3 instructions in pending-interrupt service loop.
   	csrrw ra, CSR_JALMNXTI, ra
 
-  	csrrsi a0, CSR_MNXTI, MSTATUS_MIE   // Claim any pending interrupt at level > mcause.pil
-  	bnez a0, int_loop   // Loop to service any interrupt.
-
 	/*have a chance to switch task*/
 //	li	a2,40
 //	ecall