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
/*
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* Copyright (c) 2017, Impinj, Inc.
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*
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* i.MX7 CCM, PMU and ANALOG IP blocks emulation code
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*
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* Author: Andrey Smirnov <andrew.smirnov@gmail.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#ifndef IMX7_CCM_H
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#define IMX7_CCM_H
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#include "hw/misc/imx_ccm.h"
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#include "qemu/bitops.h"
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enum IMX7AnalogRegisters {
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ANALOG_PLL_ARM,
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ANALOG_PLL_ARM_SET,
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ANALOG_PLL_ARM_CLR,
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ANALOG_PLL_ARM_TOG,
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ANALOG_PLL_DDR,
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ANALOG_PLL_DDR_SET,
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ANALOG_PLL_DDR_CLR,
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ANALOG_PLL_DDR_TOG,
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ANALOG_PLL_DDR_SS,
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ANALOG_PLL_DDR_SS_SET,
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ANALOG_PLL_DDR_SS_CLR,
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ANALOG_PLL_DDR_SS_TOG,
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ANALOG_PLL_DDR_NUM,
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ANALOG_PLL_DDR_NUM_SET,
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ANALOG_PLL_DDR_NUM_CLR,
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ANALOG_PLL_DDR_NUM_TOG,
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ANALOG_PLL_DDR_DENOM,
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ANALOG_PLL_DDR_DENOM_SET,
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ANALOG_PLL_DDR_DENOM_CLR,
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ANALOG_PLL_DDR_DENOM_TOG,
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ANALOG_PLL_480,
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ANALOG_PLL_480_SET,
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ANALOG_PLL_480_CLR,
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ANALOG_PLL_480_TOG,
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ANALOG_PLL_480A,
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ANALOG_PLL_480A_SET,
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ANALOG_PLL_480A_CLR,
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ANALOG_PLL_480A_TOG,
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ANALOG_PLL_480B,
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ANALOG_PLL_480B_SET,
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ANALOG_PLL_480B_CLR,
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ANALOG_PLL_480B_TOG,
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ANALOG_PLL_ENET,
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ANALOG_PLL_ENET_SET,
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ANALOG_PLL_ENET_CLR,
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ANALOG_PLL_ENET_TOG,
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ANALOG_PLL_AUDIO,
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ANALOG_PLL_AUDIO_SET,
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ANALOG_PLL_AUDIO_CLR,
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ANALOG_PLL_AUDIO_TOG,
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ANALOG_PLL_AUDIO_SS,
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ANALOG_PLL_AUDIO_SS_SET,
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ANALOG_PLL_AUDIO_SS_CLR,
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ANALOG_PLL_AUDIO_SS_TOG,
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ANALOG_PLL_AUDIO_NUM,
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ANALOG_PLL_AUDIO_NUM_SET,
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ANALOG_PLL_AUDIO_NUM_CLR,
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ANALOG_PLL_AUDIO_NUM_TOG,
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ANALOG_PLL_AUDIO_DENOM,
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ANALOG_PLL_AUDIO_DENOM_SET,
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ANALOG_PLL_AUDIO_DENOM_CLR,
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ANALOG_PLL_AUDIO_DENOM_TOG,
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ANALOG_PLL_VIDEO,
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ANALOG_PLL_VIDEO_SET,
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ANALOG_PLL_VIDEO_CLR,
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ANALOG_PLL_VIDEO_TOG,
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ANALOG_PLL_VIDEO_SS,
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ANALOG_PLL_VIDEO_SS_SET,
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ANALOG_PLL_VIDEO_SS_CLR,
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ANALOG_PLL_VIDEO_SS_TOG,
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ANALOG_PLL_VIDEO_NUM,
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ANALOG_PLL_VIDEO_NUM_SET,
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ANALOG_PLL_VIDEO_NUM_CLR,
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ANALOG_PLL_VIDEO_NUM_TOG,
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ANALOG_PLL_VIDEO_DENOM,
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ANALOG_PLL_VIDEO_DENOM_SET,
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ANALOG_PLL_VIDEO_DENOM_CLR,
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ANALOG_PLL_VIDEO_DENOM_TOG,
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ANALOG_PLL_MISC0,
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ANALOG_PLL_MISC0_SET,
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ANALOG_PLL_MISC0_CLR,
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ANALOG_PLL_MISC0_TOG,
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ANALOG_DIGPROG = 0x800 / sizeof(uint32_t),
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ANALOG_MAX,
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ANALOG_PLL_LOCK = BIT(31)
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};
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enum IMX7CCMRegisters {
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CCM_MAX = 0xBE00 / sizeof(uint32_t) + 1,
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};
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enum IMX7PMURegisters {
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PMU_MAX = 0x140 / sizeof(uint32_t),
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};
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#define TYPE_IMX7_CCM "imx7.ccm"
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#define IMX7_CCM(obj) OBJECT_CHECK(IMX7CCMState, (obj), TYPE_IMX7_CCM)
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typedef struct IMX7CCMState {
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/* <private> */
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IMXCCMState parent_obj;
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/* <public> */
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MemoryRegion iomem;
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uint32_t ccm[CCM_MAX];
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} IMX7CCMState;
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#define TYPE_IMX7_ANALOG "imx7.analog"
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#define IMX7_ANALOG(obj) OBJECT_CHECK(IMX7AnalogState, (obj), TYPE_IMX7_ANALOG)
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typedef struct IMX7AnalogState {
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/* <private> */
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IMXCCMState parent_obj;
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/* <public> */
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struct {
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MemoryRegion container;
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MemoryRegion analog;
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MemoryRegion digprog;
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MemoryRegion pmu;
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} mmio;
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uint32_t analog[ANALOG_MAX];
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uint32_t pmu[PMU_MAX];
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} IMX7AnalogState;
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#endif /* IMX7_CCM_H */
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