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samples: openamp_rsc_table: use vendor-specific resource table to reply to host #93451

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samples: openamp_rsc_table: use vendor-specific resource table to reply to host #93451

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5b55ebb
samples: openamp_rsc_table: use vendor-specific rsc table to reply to…
iuliana-prodan Jul 21, 2025
3f9b1c5
samples: openamp_rsc_table: use vendor-specific rsc table to reply to…
iuliana-prodan Jul 21, 2025
2b0774b
samples: openamp_rsc_table: remove unused config
iuliana-prodan Jul 21, 2025
cf439ba
Revert "ipm: imx: send firmware ready reply to check for fw boot comp…
iuliana-prodan Jul 21, 2025
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5 changes: 0 additions & 5 deletions drivers/ipm/Kconfig.imx
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Original file line number Diff line number Diff line change
Expand Up @@ -58,9 +58,4 @@ config IPM_IMX_MAX_ID_VAL
default 1 if IPM_IMX_MAX_DATA_SIZE_8
default 0 if IPM_IMX_MAX_DATA_SIZE_16

config IPM_IMX_FW_READY_REPLY
bool "Send FW_READY reply message"
help
Send FW_READY reply to check for FW boot completion

endif # IPM_IMX
16 changes: 0 additions & 16 deletions drivers/ipm/ipm_imx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -322,22 +322,6 @@ static int imx_mu_init(const struct device *dev)
MU_Init(MU(config));
config->irq_config_func(dev);

#if defined(CONFIG_IPM_IMX_FW_READY_REPLY)
/* Send FW_READY reply message - this is used on host side,
* for handshake communication.
*
* An example is in Linux, imx_dsp_rproc driver, where
* after starting the remote processor, the host is waiting for a
* FW_READY reply.
*/
MU_Type * base = MU(config);

MU_TriggerInterrupts(base, kMU_GenInt0InterruptTrigger |
kMU_GenInt1InterruptTrigger |
kMU_GenInt2InterruptTrigger |
kMU_GenInt3InterruptTrigger);
#endif

return 0;
}

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5 changes: 4 additions & 1 deletion samples/subsys/ipc/openamp_rsc_table/boards/imx8mp_evk_mimx8ml8_adsp.conf
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Expand Up @@ -2,4 +2,7 @@ CONFIG_LOG_PRINTK=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_16=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_4=y
CONFIG_OPENAMP_WITH_DCACHE=y
CONFIG_IPM_IMX_FW_READY_REPLY=y

#vendor-specific resource table
CONFIG_OPENAMP_VENDOR_RSC_TABLE=y
CONFIG_OPENAMP_VENDOR_RSC_TABLE_FILE="nxp_resource_table.c"
1 change: 0 additions & 1 deletion samples/subsys/ipc/openamp_rsc_table/boards/imx8mp_evk_mimx8ml8_m7.conf
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Expand Up @@ -2,7 +2,6 @@ CONFIG_LOG_PRINTK=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_16=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_4=y
CONFIG_OPENAMP_WITH_DCACHE=y
CONFIG_IPM_IMX_FW_READY_REPLY=y
CONFIG_LOG=y
CONFIG_LOG_BACKEND_UART=y
CONFIG_LOG_DEFAULT_LEVEL=0
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5 changes: 4 additions & 1 deletion samples/subsys/ipc/openamp_rsc_table/snippets/nxp-openamp-imx8-adsp.conf
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Expand Up @@ -2,5 +2,8 @@ CONFIG_LOG_PRINTK=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_16=n
CONFIG_IPM_IMX_MAX_DATA_SIZE_4=y
CONFIG_OPENAMP_WITH_DCACHE=y
CONFIG_IPM_IMX_FW_READY_REPLY=y
CONFIG_SHELL=n

#vendor-specific resource table
CONFIG_OPENAMP_VENDOR_RSC_TABLE=y
CONFIG_OPENAMP_VENDOR_RSC_TABLE_FILE="nxp_resource_table.c"