linker: allow tagging variables with __nocache_noinit and update Bosch M_CAN driver to use it #65169
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Allow tagging variables with __nocach_noinit. With CONFIG_NOCACHE_MEMORY=y, this will resolve to __nocache, which implies __noinit. With CONFIG_NOCACHE_MEMORY=n, this simply resolves to __noinit. Signed-off-by: Henrik Brix Andersen <[email protected]>
Use __nocache_noinit for the Bosch M_CAN MRAM data variables on SoCs without dedicated MRAM. Fixes: zephyrproject-rtos#64691 Signed-off-by: Henrik Brix Andersen <[email protected]>
henrikbrixandersen
requested review from
dcpleung,
nashif,
andyross and
alexanderwachter
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dkalowsk
approved these changes
Nov 14, 2023
nandojve
approved these changes
Nov 14, 2023
dcpleung
approved these changes
Nov 14, 2023
alexanderwachter
approved these changes
Nov 15, 2023
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__nocach_noinit. WithCONFIG_NOCACHE_MEMORY=y, this will resolve to__nocache, which implies__noinit. WithCONFIG_NOCACHE_MEMORY=n, this simply resolves to__noinit.__nocache_noinitfor the Bosch M_CAN MRAM data variables on SoCs without dedicated MRAM.Fixes: #64691