mirror of
https://github.com/qemu/qemu.git
synced 2025-10-31 12:07:31 +00:00
e9e0ef15d2
Add minimal code needed to allow upstream Linux guest to boot. Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Jason Wang <jasowang@redhat.com> Cc: Philippe Mathieu-Daudé <f4bug@amsat.org> Cc: Marcel Apfelbaum <marcel.apfelbaum@zoho.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org Cc: yurovsky@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
140 lines
3.2 KiB
C
140 lines
3.2 KiB
C
/*
|
|
* Copyright (c) 2017, Impinj, Inc.
|
|
*
|
|
* i.MX7 CCM, PMU and ANALOG IP blocks emulation code
|
|
*
|
|
* Author: Andrey Smirnov <andrew.smirnov@gmail.com>
|
|
*
|
|
* This work is licensed under the terms of the GNU GPL, version 2 or later.
|
|
* See the COPYING file in the top-level directory.
|
|
*/
|
|
|
|
#ifndef IMX7_CCM_H
|
|
#define IMX7_CCM_H
|
|
|
|
#include "hw/misc/imx_ccm.h"
|
|
#include "qemu/bitops.h"
|
|
|
|
enum IMX7AnalogRegisters {
|
|
ANALOG_PLL_ARM,
|
|
ANALOG_PLL_ARM_SET,
|
|
ANALOG_PLL_ARM_CLR,
|
|
ANALOG_PLL_ARM_TOG,
|
|
ANALOG_PLL_DDR,
|
|
ANALOG_PLL_DDR_SET,
|
|
ANALOG_PLL_DDR_CLR,
|
|
ANALOG_PLL_DDR_TOG,
|
|
ANALOG_PLL_DDR_SS,
|
|
ANALOG_PLL_DDR_SS_SET,
|
|
ANALOG_PLL_DDR_SS_CLR,
|
|
ANALOG_PLL_DDR_SS_TOG,
|
|
ANALOG_PLL_DDR_NUM,
|
|
ANALOG_PLL_DDR_NUM_SET,
|
|
ANALOG_PLL_DDR_NUM_CLR,
|
|
ANALOG_PLL_DDR_NUM_TOG,
|
|
ANALOG_PLL_DDR_DENOM,
|
|
ANALOG_PLL_DDR_DENOM_SET,
|
|
ANALOG_PLL_DDR_DENOM_CLR,
|
|
ANALOG_PLL_DDR_DENOM_TOG,
|
|
ANALOG_PLL_480,
|
|
ANALOG_PLL_480_SET,
|
|
ANALOG_PLL_480_CLR,
|
|
ANALOG_PLL_480_TOG,
|
|
ANALOG_PLL_480A,
|
|
ANALOG_PLL_480A_SET,
|
|
ANALOG_PLL_480A_CLR,
|
|
ANALOG_PLL_480A_TOG,
|
|
ANALOG_PLL_480B,
|
|
ANALOG_PLL_480B_SET,
|
|
ANALOG_PLL_480B_CLR,
|
|
ANALOG_PLL_480B_TOG,
|
|
ANALOG_PLL_ENET,
|
|
ANALOG_PLL_ENET_SET,
|
|
ANALOG_PLL_ENET_CLR,
|
|
ANALOG_PLL_ENET_TOG,
|
|
ANALOG_PLL_AUDIO,
|
|
ANALOG_PLL_AUDIO_SET,
|
|
ANALOG_PLL_AUDIO_CLR,
|
|
ANALOG_PLL_AUDIO_TOG,
|
|
ANALOG_PLL_AUDIO_SS,
|
|
ANALOG_PLL_AUDIO_SS_SET,
|
|
ANALOG_PLL_AUDIO_SS_CLR,
|
|
ANALOG_PLL_AUDIO_SS_TOG,
|
|
ANALOG_PLL_AUDIO_NUM,
|
|
ANALOG_PLL_AUDIO_NUM_SET,
|
|
ANALOG_PLL_AUDIO_NUM_CLR,
|
|
ANALOG_PLL_AUDIO_NUM_TOG,
|
|
ANALOG_PLL_AUDIO_DENOM,
|
|
ANALOG_PLL_AUDIO_DENOM_SET,
|
|
ANALOG_PLL_AUDIO_DENOM_CLR,
|
|
ANALOG_PLL_AUDIO_DENOM_TOG,
|
|
ANALOG_PLL_VIDEO,
|
|
ANALOG_PLL_VIDEO_SET,
|
|
ANALOG_PLL_VIDEO_CLR,
|
|
ANALOG_PLL_VIDEO_TOG,
|
|
ANALOG_PLL_VIDEO_SS,
|
|
ANALOG_PLL_VIDEO_SS_SET,
|
|
ANALOG_PLL_VIDEO_SS_CLR,
|
|
ANALOG_PLL_VIDEO_SS_TOG,
|
|
ANALOG_PLL_VIDEO_NUM,
|
|
ANALOG_PLL_VIDEO_NUM_SET,
|
|
ANALOG_PLL_VIDEO_NUM_CLR,
|
|
ANALOG_PLL_VIDEO_NUM_TOG,
|
|
ANALOG_PLL_VIDEO_DENOM,
|
|
ANALOG_PLL_VIDEO_DENOM_SET,
|
|
ANALOG_PLL_VIDEO_DENOM_CLR,
|
|
ANALOG_PLL_VIDEO_DENOM_TOG,
|
|
ANALOG_PLL_MISC0,
|
|
ANALOG_PLL_MISC0_SET,
|
|
ANALOG_PLL_MISC0_CLR,
|
|
ANALOG_PLL_MISC0_TOG,
|
|
|
|
ANALOG_DIGPROG = 0x800 / sizeof(uint32_t),
|
|
ANALOG_MAX,
|
|
|
|
ANALOG_PLL_LOCK = BIT(31)
|
|
};
|
|
|
|
enum IMX7CCMRegisters {
|
|
CCM_MAX = 0xBE00 / sizeof(uint32_t) + 1,
|
|
};
|
|
|
|
enum IMX7PMURegisters {
|
|
PMU_MAX = 0x140 / sizeof(uint32_t),
|
|
};
|
|
|
|
#define TYPE_IMX7_CCM "imx7.ccm"
|
|
#define IMX7_CCM(obj) OBJECT_CHECK(IMX7CCMState, (obj), TYPE_IMX7_CCM)
|
|
|
|
typedef struct IMX7CCMState {
|
|
/* <private> */
|
|
IMXCCMState parent_obj;
|
|
|
|
/* <public> */
|
|
MemoryRegion iomem;
|
|
|
|
uint32_t ccm[CCM_MAX];
|
|
} IMX7CCMState;
|
|
|
|
|
|
#define TYPE_IMX7_ANALOG "imx7.analog"
|
|
#define IMX7_ANALOG(obj) OBJECT_CHECK(IMX7AnalogState, (obj), TYPE_IMX7_ANALOG)
|
|
|
|
typedef struct IMX7AnalogState {
|
|
/* <private> */
|
|
IMXCCMState parent_obj;
|
|
|
|
/* <public> */
|
|
struct {
|
|
MemoryRegion container;
|
|
MemoryRegion analog;
|
|
MemoryRegion digprog;
|
|
MemoryRegion pmu;
|
|
} mmio;
|
|
|
|
uint32_t analog[ANALOG_MAX];
|
|
uint32_t pmu[PMU_MAX];
|
|
} IMX7AnalogState;
|
|
|
|
#endif /* IMX7_CCM_H */
|