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hw/arm/fsl-imx7: Instantiate various unimplemented devices

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Instantiating PWM, CAN, CAAM, and OCOTP devices is necessary to avoid
crashes when booting mainline Linux.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Message-id: 20200517162135.110364-8-linux@roeck-us.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Guenter Roeck 2020-05-17 09:21:34 -07:00 committed by Peter Maydell
parent 5671e960e2
commit 72465e1eba
2 changed files with 40 additions and 0 deletions
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24
hw/arm/fsl-imx7.c
View File

@ -459,6 +459,30 @@ static void fsl_imx7_realize(DeviceState *dev, Error **errp)
*/
create_unimplemented_device("sdma", FSL_IMX7_SDMA_ADDR, FSL_IMX7_SDMA_SIZE);
/*
* CAAM
*/
create_unimplemented_device("caam", FSL_IMX7_CAAM_ADDR, FSL_IMX7_CAAM_SIZE);
/*
* PWM
*/
create_unimplemented_device("pwm1", FSL_IMX7_PWM1_ADDR, FSL_IMX7_PWMn_SIZE);
create_unimplemented_device("pwm2", FSL_IMX7_PWM2_ADDR, FSL_IMX7_PWMn_SIZE);
create_unimplemented_device("pwm3", FSL_IMX7_PWM3_ADDR, FSL_IMX7_PWMn_SIZE);
create_unimplemented_device("pwm4", FSL_IMX7_PWM4_ADDR, FSL_IMX7_PWMn_SIZE);
/*
* CAN
*/
create_unimplemented_device("can1", FSL_IMX7_CAN1_ADDR, FSL_IMX7_CANn_SIZE);
create_unimplemented_device("can2", FSL_IMX7_CAN2_ADDR, FSL_IMX7_CANn_SIZE);
/*
* OCOTP
*/
create_unimplemented_device("ocotp", FSL_IMX7_OCOTP_ADDR,
FSL_IMX7_OCOTP_SIZE);
object_property_set_bool(OBJECT(&s->gpr), true, "realized",
&error_abort);

16
include/hw/arm/fsl-imx7.h
View File

@ -113,6 +113,9 @@ enum FslIMX7MemoryMap {
FSL_IMX7_IOMUXC_GPR_ADDR = 0x30340000,
FSL_IMX7_IOMUXCn_SIZE = 0x1000,
FSL_IMX7_OCOTP_ADDR = 0x30350000,
FSL_IMX7_OCOTP_SIZE = 0x10000,
FSL_IMX7_ANALOG_ADDR = 0x30360000,
FSL_IMX7_SNVS_ADDR = 0x30370000,
FSL_IMX7_CCM_ADDR = 0x30380000,
@ -124,11 +127,24 @@ enum FslIMX7MemoryMap {
FSL_IMX7_ADC2_ADDR = 0x30620000,
FSL_IMX7_ADCn_SIZE = 0x1000,
FSL_IMX7_PWM1_ADDR = 0x30660000,
FSL_IMX7_PWM2_ADDR = 0x30670000,
FSL_IMX7_PWM3_ADDR = 0x30680000,
FSL_IMX7_PWM4_ADDR = 0x30690000,
FSL_IMX7_PWMn_SIZE = 0x10000,
FSL_IMX7_PCIE_PHY_ADDR = 0x306D0000,
FSL_IMX7_PCIE_PHY_SIZE = 0x10000,
FSL_IMX7_GPC_ADDR = 0x303A0000,
FSL_IMX7_CAAM_ADDR = 0x30900000,
FSL_IMX7_CAAM_SIZE = 0x40000,
FSL_IMX7_CAN1_ADDR = 0x30A00000,
FSL_IMX7_CAN2_ADDR = 0x30A10000,
FSL_IMX7_CANn_SIZE = 0x10000,
FSL_IMX7_I2C1_ADDR = 0x30A20000,
FSL_IMX7_I2C2_ADDR = 0x30A30000,
FSL_IMX7_I2C3_ADDR = 0x30A40000,