diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/hw/misc/puv3_pm.c | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/hw/misc/puv3_pm.c')
-rw-r--r-- | qemu/hw/misc/puv3_pm.c | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/qemu/hw/misc/puv3_pm.c b/qemu/hw/misc/puv3_pm.c deleted file mode 100644 index 577cebaac..000000000 --- a/qemu/hw/misc/puv3_pm.c +++ /dev/null @@ -1,154 +0,0 @@ -/* - * Power Management device simulation in PKUnity SoC - * - * Copyright (C) 2010-2012 Guan Xuetao - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation, or any later version. - * See the COPYING file in the top-level directory. - */ -#include "qemu/osdep.h" -#include "hw/hw.h" -#include "hw/sysbus.h" - -#undef DEBUG_PUV3 -#include "hw/unicore32/puv3.h" - -#define TYPE_PUV3_PM "puv3_pm" -#define PUV3_PM(obj) OBJECT_CHECK(PUV3PMState, (obj), TYPE_PUV3_PM) - -typedef struct PUV3PMState { - SysBusDevice parent_obj; - - MemoryRegion iomem; - - uint32_t reg_PMCR; - uint32_t reg_PCGR; - uint32_t reg_PLL_SYS_CFG; - uint32_t reg_PLL_DDR_CFG; - uint32_t reg_PLL_VGA_CFG; - uint32_t reg_DIVCFG; -} PUV3PMState; - -static uint64_t puv3_pm_read(void *opaque, hwaddr offset, - unsigned size) -{ - PUV3PMState *s = opaque; - uint32_t ret = 0; - - switch (offset) { - case 0x14: - ret = s->reg_PCGR; - break; - case 0x18: - ret = s->reg_PLL_SYS_CFG; - break; - case 0x1c: - ret = s->reg_PLL_DDR_CFG; - break; - case 0x20: - ret = s->reg_PLL_VGA_CFG; - break; - case 0x24: - ret = s->reg_DIVCFG; - break; - case 0x28: /* PLL SYS STATUS */ - ret = 0x00002401; - break; - case 0x2c: /* PLL DDR STATUS */ - ret = 0x00100c00; - break; - case 0x30: /* PLL VGA STATUS */ - ret = 0x00003801; - break; - case 0x34: /* DIV STATUS */ - ret = 0x22f52015; - break; - case 0x38: /* SW RESET */ - ret = 0x0; - break; - case 0x44: /* PLL DFC DONE */ - ret = 0x7; - break; - default: - DPRINTF("Bad offset 0x%x\n", offset); - } - DPRINTF("offset 0x%x, value 0x%x\n", offset, ret); - - return ret; -} - -static void puv3_pm_write(void *opaque, hwaddr offset, - uint64_t value, unsigned size) -{ - PUV3PMState *s = opaque; - - switch (offset) { - case 0x0: - s->reg_PMCR = value; - break; - case 0x14: - s->reg_PCGR = value; - break; - case 0x18: - s->reg_PLL_SYS_CFG = value; - break; - case 0x1c: - s->reg_PLL_DDR_CFG = value; - break; - case 0x20: - s->reg_PLL_VGA_CFG = value; - break; - case 0x24: - case 0x38: - break; - default: - DPRINTF("Bad offset 0x%x\n", offset); - } - DPRINTF("offset 0x%x, value 0x%x\n", offset, value); -} - -static const MemoryRegionOps puv3_pm_ops = { - .read = puv3_pm_read, - .write = puv3_pm_write, - .impl = { - .min_access_size = 4, - .max_access_size = 4, - }, - .endianness = DEVICE_NATIVE_ENDIAN, -}; - -static int puv3_pm_init(SysBusDevice *dev) -{ - PUV3PMState *s = PUV3_PM(dev); - - s->reg_PCGR = 0x0; - - memory_region_init_io(&s->iomem, OBJECT(s), &puv3_pm_ops, s, "puv3_pm", - PUV3_REGS_OFFSET); - sysbus_init_mmio(dev, &s->iomem); - - return 0; -} - -static void puv3_pm_class_init(ObjectClass *klass, void *data) -{ - SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass); - - sdc->init = puv3_pm_init; -} - -static const TypeInfo puv3_pm_info = { - .name = TYPE_PUV3_PM, - .parent = TYPE_SYS_BUS_DEVICE, - .instance_size = sizeof(PUV3PMState), - .class_init = puv3_pm_class_init, -}; - -static void puv3_pm_register_type(void) -{ - type_register_static(&puv3_pm_info); -} - -type_init(puv3_pm_register_type) |