3 files changed, 8 insertions, 6 deletions
diff --git a/include/hw/dma/pl080.h b/include/hw/dma/pl080.h
index 1883f04270..3c9659e438 100644
--- a/include/hw/dma/pl080.h
+++ b/include/hw/dma/pl080.h
@@ -10,11 +10,12 @@
  * (at your option) any later version.
  */
 
-/* This is a model of the Arm PrimeCell PL080/PL081 DMA controller:
+/*
+ * This is a model of the Arm PrimeCell PL080/PL081 DMA controller:
  * The PL080 TRM is:
- * http://infocenter.arm.com/help/topic/com.arm.doc.ddi0196g/DDI0196.pdf
+ * https://developer.arm.com/documentation/ddi0196/latest
  * and the PL081 TRM is:
- * http://infocenter.arm.com/help/topic/com.arm.doc.ddi0218e/DDI0218.pdf
+ * https://developer.arm.com/documentation/ddi0218/latest
  *
  * QEMU interface:
  * + sysbus IRQ 0: DMACINTR combined interrupt line
diff --git a/include/hw/misc/arm_integrator_debug.h b/include/hw/misc/arm_integrator_debug.h
index 0077dacb44..798b082164 100644
--- a/include/hw/misc/arm_integrator_debug.h
+++ b/include/hw/misc/arm_integrator_debug.h
@@ -3,7 +3,7 @@
  *
  * Browse the data sheet:
  *
- *    http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0159b/Babbfijf.html
+ *  https://developer.arm.com/documentation/dui0159/b/peripherals-and-interfaces/debug-leds-and-dip-switch-interface
  *
  * Copyright (c) 2013 Alex Bennée <alex@bennee.com>
  *
diff --git a/include/hw/ssi/pl022.h b/include/hw/ssi/pl022.h
index 545b52689c..25d58db5f3 100644
--- a/include/hw/ssi/pl022.h
+++ b/include/hw/ssi/pl022.h
@@ -9,9 +9,10 @@
  * (at your option) any later version.
  */
 
-/* This is a model of the Arm PrimeCell PL022 synchronous serial port.
+/*
+ * This is a model of the Arm PrimeCell PL022 synchronous serial port.
  * The PL022 TRM is:
- * http://infocenter.arm.com/help/topic/com.arm.doc.ddi0194h/DDI0194H_ssp_pl022_trm.pdf
+ * https://developer.arm.com/documentation/ddi0194/latest
  *
  * QEMU interface:
  * + sysbus IRQ: SSPINTR combined interrupt line