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[Qemu-devel] [PATCH 1/4] vexpress, realview: Add (dummy) L2 cache contro
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH 1/4] vexpress, realview: Add (dummy) L2 cache controller |
Date: |
Wed, 18 Jan 2012 12:13:04 +0000 |
Instantiate the L2 cache controller on the ARM devboards which have one,
since we have a dummy model of it now. Note that the only non-MP board
with an L2x0 is the PB1176, which we don't model.
Signed-off-by: Peter Maydell <address@hidden>
---
hw/realview.c | 2 ++
hw/vexpress.c | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/hw/realview.c b/hw/realview.c
index 3f35118..d2fde44 100644
--- a/hw/realview.c
+++ b/hw/realview.c
@@ -227,6 +227,8 @@ static void realview_init(ram_addr_t ram_size,
for (n = 0; n < smp_cpus; n++) {
sysbus_connect_irq(busdev, n, cpu_irq[n]);
}
+ sysbus_create_varargs("l2x0", realview_binfo.smp_priv_base + 0x2000,
+ NULL);
} else {
uint32_t gic_addr = is_pb ? 0x1e000000 : 0x10040000;
/* For now just create the nIRQ GIC, and ignore the others. */
diff --git a/hw/vexpress.c b/hw/vexpress.c
index 7111556..64fab45 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -182,6 +182,7 @@ static void vexpress_a9_init(ram_addr_t ram_size,
/* 0x100ec000 TrustZone Address Space Controller */
/* 0x10200000 CoreSight debug APB */
/* 0x1e00a000 PL310 L2 Cache Controller */
+ sysbus_create_varargs("l2x0", 0x1e00a000, NULL);
/* CS0: NOR0 flash : 0x40000000 .. 0x44000000 */
/* CS4: NOR1 flash : 0x44000000 .. 0x48000000 */
--
1.7.1
- [Qemu-devel] [PULL 0/4] arm-devs queue, Peter Maydell, 2012/01/18
- [Qemu-devel] [PATCH 2/4] arm: Remove incorrect comment in arm_timer, Peter Maydell, 2012/01/18
- [Qemu-devel] [PATCH 1/4] vexpress, realview: Add (dummy) L2 cache controller,
Peter Maydell <=
- [Qemu-devel] [PATCH 4/4] arm: make the number of GIC interrupts configurable, Peter Maydell, 2012/01/18
- [Qemu-devel] [PATCH 3/4] hw/lan9118: Add save/load support, Peter Maydell, 2012/01/18
- Re: [Qemu-devel] [PULL 0/4] arm-devs queue, Anthony Liguori, 2012/01/19