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soc: nxp_s32: s32k344: add EMAC support

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This device has a single instance of EMAC (a 100Mbps version of GMAC).
TCP/UDP checksum calculation is offloaded.

Signed-off-by: Manuel Argüelles <manuel.arguelles@nxp.com>
This commit is contained in:
Manuel Argüelles 2023-07-27 23:08:19 +07:00 committed by Carles Cufí
parent 36f11627ce
commit 12627d329e
2 changed files with 18 additions and 0 deletions
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8
dts/arm/nxp/nxp_s32k344_m7.dtsi
View file

@ -589,6 +589,14 @@
#size-cells = <0>;
status = "disabled";
};
emac0: ethernet@40480000 {
reg = <0x40480000 0x4000>;
compatible = "nxp,s32-gmac";
interrupts = <105 0>, <106 0>, <107 0>, <108 0>;
interrupt-names = "common", "tx", "rx", "safety";
status = "disabled";
};
};
};

10
soc/arm/nxp_s32/s32k/Kconfig.defconfig.series
View file

@ -22,6 +22,16 @@ config FLASH_BASE_ADDRESS
default 0
endif
if NET_L2_ETHERNET
config NET_TCP_CHECKSUM
default n
config NET_UDP_CHECKSUM
default n
endif # NET_L2_ETHERNET
source "soc/arm/nxp_s32/s32k/Kconfig.defconfig.s32k*"
endif # SOC_SERIES_S32K_M7