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zephyr/cmake/linker_script/common/common-ram.cmake
Tomasz Moń 5144d0f65f usb: device_next: Introduce speed specific configurations 
USB High-Speed devices must be able to operate at both High-Speed and
Full-Speed. The USB specification allows the device to have different
configurations depending on connection speed. Modify the API to reflect
USB Specification requirements on what can (e.g. configurations) and
what cannot (e.g. VID, PID) be speed dependent.

While the class configurations for different speeds are completely
independent, the actual class instances are shared between operating
speeds (because only one speed can be active at a time). Classes are
free to provide different number of interfaces and/or endpoints for
different speeds. The endpoints are assigned for all operating speeds
during initialization.

Signed-off-by: Tomasz Moń <tomasz.mon@nordicsemi.no>
2024-04-22 06:51:22 -07:00

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CMake
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# originates from common-ram.ld
if(CONFIG_GEN_SW_ISR_TABLE AND CONFIG_DYNAMIC_INTERRUPTS)
# ld align has been changed to subalign to provide identical behavior scatter vs. ld.
zephyr_linker_section(NAME sw_isr_table
GROUP DATA_REGION
${XIP_ALIGN_WITH_INPUT} SUBALIGN ${CONFIG_ARCH_SW_ISR_TABLE_ALIGN}
)
zephyr_linker_section_configure(
SECTION sw_isr_table
INPUT ".gnu.linkonce.sw_isr_table*"
)
endif()
zephyr_linker_section(NAME device_states GROUP DATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT})
zephyr_linker_section_configure(SECTION device_states
KEEP INPUT ".z_devstate" ".z_devstate.*"
)
if(CONFIG_PM_DEVICE)
zephyr_iterable_section(NAME pm_device_slots GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
zephyr_iterable_section(NAME log_dynamic GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
if(CONFIG_USERSPACE)
# All kernel objects within are assumed to be either completely
# initialized at build time, or initialized automatically at runtime
# via iteration before the POST_KERNEL phase.
#
# These two symbols only used by gen_kobject_list.py
# _static_kernel_objects_begin = .;
endif()
zephyr_iterable_section(NAME k_timer GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_mem_slab GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_heap GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_mutex GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_stack GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_msgq GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_mbox GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_pipe GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_sem GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_queue GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_condvar GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME k_event GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME net_buf_pool GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
if(CONFIG_NETWORKING)
zephyr_iterable_section(NAME net_if GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME net_if_dev GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME net_l2 GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME eth_bridge GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_SENSING)
zephyr_iterable_section(NAME sensing_sensor GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_UART_MUX)
zephyr_iterable_section(NAME uart_mux GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_USB_DEVICE_STACK)
zephyr_linker_section(NAME usb_descriptor GROUP DATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT} SUBALIGN 1)
zephyr_linker_section_configure(SECTION usb_descriptor
KEEP SORT NAME INPUT ".usb.descriptor*"
)
zephyr_linker_section(NAME usb_data GROUP DATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT} SUBALIGN 1)
zephyr_linker_section_configure(SECTION usb_data
KEEP SORT NAME INPUT ".usb.data*"
)
endif()
if(CONFIG_USB_DEVICE_BOS)
zephyr_linker_section(NAME usb_bos_desc GROUP DATA_REGION NOINPUT ${XIP_ALIGN_WITH_INPUT} SUBALIGN 1)
zephyr_linker_section_configure(SECTION usb_data
KEEP SORT NAME INPUT ".usb.bos_desc"
)
endif()
if(CONFIG_RTIO)
zephyr_iterable_section(NAME rtio GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME rtio_iodev GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
#if(CONFIG_USERSPACE)
# _static_kernel_objects_end = .;
#endif()
#
if(CONFIG_ZTEST)
zephyr_iterable_section(NAME ztest_suite_node GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME ztest_suite_stats GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME ztest_unit_test GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME ztest_test_rule GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME ztest_expected_result_entry GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_ZBUS)
zephyr_iterable_section(NAME zbus_observer GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME zbus_channel_observation_mask GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_UVB)
zephyr_iterable_section(NAME uvb_node GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_LOG)
zephyr_iterable_section(NAME log_mpsc_pbuf GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME log_msg_ptr GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_PCIE)
zephyr_iterable_section(NAME pcie_dev GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_USB_DEVICE_STACK OR CONFIG_USB_DEVICE_STACK_NEXT)
zephyr_iterable_section(NAME usb_cfg_data GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME usbd_contex GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME usbd_class_fs GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME usbd_class_hs GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_USB_HOST_STACK)
zephyr_iterable_section(NAME usbh_contex GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
zephyr_iterable_section(NAME usbh_class_data GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
if(CONFIG_DEVICE_MUTABLE)
zephyr_iterable_section(NAME device_mutable GROUP DATA_REGION ${XIP_ALIGN_WITH_INPUT} SUBALIGN 4)
endif()
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