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[PULL,13/38] ZYNQ: Implement board MIDR control for Zynq

Message ID 1391002805-26596-14-git-send-email-peter.maydell@linaro.org
State New
Headers show

Commit Message

Peter Maydell Jan. 29, 2014, 1:39 p.m. UTC 
From: Alistair Francis <alistair.francis@xilinx.com>

This patch uses the fact that the midr variable is now a property
This patch sets the midr variable to the boards custom midr

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: a3754b10d150af72e4688a993e484fa2b9b8fa21.1390176489.git.alistair.francis@xilinx.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/xilinx_zynq.c | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 98e0958..9ee21e7 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -37,6 +37,7 @@ 
 #define IRQ_OFFSET 32 /* pic interrupts start from index 32 */
 
 #define MPCORE_PERIPHBASE 0xF8F00000
+#define ZYNQ_BOARD_MIDR 0x413FC090
 
 static const int dma_irqs[8] = {
     46, 47, 48, 49, 72, 73, 74, 75
@@ -125,6 +126,12 @@  static void zynq_init(QEMUMachineInitArgs *args)
 
     cpu = ARM_CPU(object_new(object_class_get_name(cpu_oc)));
 
+    object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr", &err);
+    if (err) {
+        error_report("%s", error_get_pretty(err));
+        exit(1);
+    }
+
     object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err);
     if (err) {
         error_report("%s", error_get_pretty(err));