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| author | Bernhard Beschow <shentey@gmail.com> | 2025-02-23 12:46:55 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2025-02-25 17:02:00 +0000 |
| commit | 86c2dff9552ad5a9b2febf329a2dbd2620bc2145 (patch) | |
| tree | 7a01475435601a4ea5d7502c85d7c8376a678983 /hw/arm/fsl-imx8mp.c | |
| parent | a4eefc69b23713c4e5981d9d91a6e15dfd4496fe (diff) | |
| download | focaccia-qemu-86c2dff9552ad5a9b2febf329a2dbd2620bc2145.tar.gz focaccia-qemu-86c2dff9552ad5a9b2febf329a2dbd2620bc2145.zip | |
hw/arm/fsl-imx8mp: Implement clock tree
Fixes quite a few stack traces during the Linux boot process. Also provides the clocks for devices added later, e.g. enet1. Signed-off-by: Bernhard Beschow <shentey@gmail.com> Message-id: 20250223114708.1780-6-shentey@gmail.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/arm/fsl-imx8mp.c')
| -rw-r--r-- | hw/arm/fsl-imx8mp.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/hw/arm/fsl-imx8mp.c b/hw/arm/fsl-imx8mp.c index 084b1d3bb1..bc15b25ca1 100644 --- a/hw/arm/fsl-imx8mp.c +++ b/hw/arm/fsl-imx8mp.c @@ -197,6 +197,10 @@ static void fsl_imx8mp_init(Object *obj) object_initialize_child(obj, "gic", &s->gic, TYPE_ARM_GICV3); + object_initialize_child(obj, "ccm", &s->ccm, TYPE_IMX8MP_CCM); + + object_initialize_child(obj, "analog", &s->analog, TYPE_IMX8MP_ANALOG); + for (i = 0; i < FSL_IMX8MP_NUM_UARTS; i++) { g_autofree char *name = g_strdup_printf("uart%d", i + 1); object_initialize_child(obj, name, &s->uart[i], TYPE_IMX_SERIAL); @@ -304,6 +308,20 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp) } } + /* CCM */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->ccm), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->ccm), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_CCM].addr); + + /* Analog */ + if (!sysbus_realize(SYS_BUS_DEVICE(&s->analog), errp)) { + return; + } + sysbus_mmio_map(SYS_BUS_DEVICE(&s->analog), 0, + fsl_imx8mp_memmap[FSL_IMX8MP_ANA_PLL].addr); + /* UARTs */ for (i = 0; i < FSL_IMX8MP_NUM_UARTS; i++) { struct { @@ -329,6 +347,8 @@ static void fsl_imx8mp_realize(DeviceState *dev, Error **errp) /* Unimplemented devices */ for (i = 0; i < ARRAY_SIZE(fsl_imx8mp_memmap); i++) { switch (i) { + case FSL_IMX8MP_ANA_PLL: + case FSL_IMX8MP_CCM: case FSL_IMX8MP_GIC_DIST: case FSL_IMX8MP_GIC_REDIST: case FSL_IMX8MP_RAM: |