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[Qemu-devel] [PATCH 08/17] lm32: pic and juart helper functions
From: |
Michael Walle |
Subject: |
[Qemu-devel] [PATCH 08/17] lm32: pic and juart helper functions |
Date: |
Mon, 31 Jan 2011 01:30:37 +0100 |
This patch adds init functions for the PIC and JTAG UART commonly used
in the board initialization.
Signed-off-by: Michael Walle <address@hidden>
---
hw/lm32.h | 31 +++++++++++++++++++++++++++++++
1 files changed, 31 insertions(+), 0 deletions(-)
create mode 100644 hw/lm32.h
diff --git a/hw/lm32.h b/hw/lm32.h
new file mode 100644
index 0000000..9369499
--- /dev/null
+++ b/hw/lm32.h
@@ -0,0 +1,31 @@
+
+#include "qemu-common.h"
+
+static inline DeviceState *lm32_pic_init(CPUState *env, qemu_irq cpu_irq)
+{
+ DeviceState *dev;
+ SysBusDevice *d;
+
+ dev = qdev_create(NULL, "lm32-pic");
+ qdev_init_nofail(dev);
+ d = sysbus_from_qdev(dev);
+ sysbus_connect_irq(d, 0, cpu_irq);
+
+ env->pic_env = (struct LM32PicState *)dev;
+
+ return dev;
+}
+
+static inline DeviceState *lm32_juart_init(CPUState *env)
+{
+ DeviceState *dev;
+ SysBusDevice *d;
+
+ dev = qdev_create(NULL, "lm32-juart");
+ qdev_init_nofail(dev);
+ d = sysbus_from_qdev(dev);
+
+ env->juart_env = (struct LM32JuartState *)dev;
+
+ return dev;
+}
--
1.7.2.3
- [Qemu-devel] [PATCH 00/17] LatticeMico32 target, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 03/17] lm32: translation code helper, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 05/17] lm32: gdbstub support, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 04/17] lm32: machine state loading/saving, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 01/17] LatticeMico32 target support, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 07/17] lm32: juart model, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 08/17] lm32: pic and juart helper functions,
Michael Walle <=
- [Qemu-devel] [PATCH 06/17] lm32: interrupt controller model, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 10/17] lm32: uart model, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 02/17] lm32: translation routines, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 09/17] lm32: timer model, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 12/17] lm32: support for creating device tree, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 14/17] lm32: todo and documentation, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 16/17] Add lm32 target to configure, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 13/17] lm32: EVR32 and uclinux BSP, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 11/17] lm32: system control model, Michael Walle, 2011/01/30
- [Qemu-devel] [PATCH 17/17] MAINTAINERS: add LatticeMico32 maintainer, Michael Walle, 2011/01/30