Add platform_asic file to each platform folder in sonic-device-data based package (sonic-net#8542)

qiluo-msft · web-flow · commit add9b651b6db · 2021-10-08T19:27:48.000-07:00
#### Why I did it Add platform_asic file to each platform folder in sonic-device-data package. The file content will be used as the ground truth of mapping from PLATFORM_STRING to switch ASIC family. One use case of the mapping is to prevent installing a wrong image, which targets for other ASIC platforms. For example, currently we have several ONIE images naming as sonic-*.bin, it's easy to mistakenly install the wrong image. With this mapping built into image, we could fetch the ONIE platform string, and figure out which ASIC it is using, and check we are installing the correct image. After this PR merged, each platform vendor has to add one mandatory text file `device/PLATFORM_VENDOR/PLATFORM_STRING/platform_asic`, with the content of the platform's switch ASIC family. I will update https://github.com/Azure/SONiC/wiki/Porting-Guide after this PR is merged. You can get a list of the ASIC platforms by `ls -b platform | cat`. Currently the options are ``` barefoot broadcom cavium centec centec-arm64 generic innovium marvell marvell-arm64 marvell-armhf mellanox nephos p4 vs ``` Also support ``` broadcom-dnx ``` #### How I did it #### How to verify it Test one image on DUT. And check the folders under `/usr/share/sonic/device`
diff --git a/device/accton/x86_64-accton_as4630_54pe-r0/platform_asic b/device/accton/x86_64-accton_as4630_54pe-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as4630_54te-r0/platform_asic b/device/accton/x86_64-accton_as4630_54te-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as5712_54x-r0/platform_asic b/device/accton/x86_64-accton_as5712_54x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as5812_54t-r0/platform_asic b/device/accton/x86_64-accton_as5812_54t-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as5812_54x-r0/platform_asic b/device/accton/x86_64-accton_as5812_54x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as5835_54t-r0/platform_asic b/device/accton/x86_64-accton_as5835_54t-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as5835_54x-r0/platform_asic b/device/accton/x86_64-accton_as5835_54x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as6712_32x-r0/platform_asic b/device/accton/x86_64-accton_as6712_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7116_54x-r0/platform_asic b/device/accton/x86_64-accton_as7116_54x-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/accton/x86_64-accton_as7212_54x-r0/platform_asic b/device/accton/x86_64-accton_as7212_54x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7312_54x-r0/platform_asic b/device/accton/x86_64-accton_as7312_54x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7312_54xs-r0/platform_asic b/device/accton/x86_64-accton_as7312_54xs-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7315_27xb-r0/platform_asic b/device/accton/x86_64-accton_as7315_27xb-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7326_56x-r0/platform_asic b/device/accton/x86_64-accton_as7326_56x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7512_32x-r0/platform_asic b/device/accton/x86_64-accton_as7512_32x-r0/platform_asic
@@ -0,0 +1 @@
+cavium
diff --git a/device/accton/x86_64-accton_as7712_32x-r0/platform_asic b/device/accton/x86_64-accton_as7712_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7716_32x-r0/platform_asic b/device/accton/x86_64-accton_as7716_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7716_32xb-r0/platform_asic b/device/accton/x86_64-accton_as7716_32xb-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7726_32x-r0/platform_asic b/device/accton/x86_64-accton_as7726_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as7816_64x-r0/platform_asic b/device/accton/x86_64-accton_as7816_64x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as9716_32d-r0/platform_asic b/device/accton/x86_64-accton_as9716_32d-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_as9726_32d-r0/platform_asic b/device/accton/x86_64-accton_as9726_32d-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/accton/x86_64-accton_minipack-r0/platform_asic b/device/accton/x86_64-accton_minipack-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/alphanetworks/x86_64-alphanetworks_snh60a0_320fv2-r0/platform_asic b/device/alphanetworks/x86_64-alphanetworks_snh60a0_320fv2-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/alphanetworks/x86_64-alphanetworks_snh60b0_640f-r0/platform_asic b/device/alphanetworks/x86_64-alphanetworks_snh60b0_640f-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7050_qx32/platform_asic b/device/arista/x86_64-arista_7050_qx32/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7050_qx32s/platform_asic b/device/arista/x86_64-arista_7050_qx32s/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7050cx3_32s/platform_asic b/device/arista/x86_64-arista_7050cx3_32s/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7050sx3_48c8/platform_asic b/device/arista/x86_64-arista_7050sx3_48c8/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7050sx3_48yc8/platform_asic b/device/arista/x86_64-arista_7050sx3_48yc8/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7060_cx32s/platform_asic b/device/arista/x86_64-arista_7060_cx32s/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7060cx2_32s/platform_asic b/device/arista/x86_64-arista_7060cx2_32s/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7060dx4_32/platform_asic b/device/arista/x86_64-arista_7060dx4_32/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7060px4_32/platform_asic b/device/arista/x86_64-arista_7060px4_32/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7170_32c/platform_asic b/device/arista/x86_64-arista_7170_32c/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/arista/x86_64-arista_7170_32cd/platform_asic b/device/arista/x86_64-arista_7170_32cd/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/arista/x86_64-arista_7170_64c/platform_asic b/device/arista/x86_64-arista_7170_64c/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/arista/x86_64-arista_7260cx3_64/platform_asic b/device/arista/x86_64-arista_7260cx3_64/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/arista/x86_64-arista_7280cr3_32d4/platform_asic b/device/arista/x86_64-arista_7280cr3_32d4/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7280cr3_32p4/platform_asic b/device/arista/x86_64-arista_7280cr3_32p4/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7280cr3mk_32d4/platform_asic b/device/arista/x86_64-arista_7280cr3mk_32d4/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7280cr3mk_32p4/platform_asic b/device/arista/x86_64-arista_7280cr3mk_32p4/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7800_sup/platform_asic b/device/arista/x86_64-arista_7800_sup/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7800r3_48cq2_lc/platform_asic b/device/arista/x86_64-arista_7800r3_48cq2_lc/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_7800r3_48cqm2_lc/platform_asic b/device/arista/x86_64-arista_7800r3_48cqm2_lc/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/arista/x86_64-arista_common/platform_asic b/device/arista/x86_64-arista_common/platform_asic
@@ -0,0 +1,2 @@
+broadcom
+broadcom-dnx
diff --git a/device/barefoot/x86_64-accton_as9516_32d-r0/platform_asic b/device/barefoot/x86_64-accton_as9516_32d-r0/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/barefoot/x86_64-accton_wedge100bf_32x-r0/platform_asic b/device/barefoot/x86_64-accton_wedge100bf_32x-r0/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/barefoot/x86_64-accton_wedge100bf_65x-r0/platform_asic b/device/barefoot/x86_64-accton_wedge100bf_65x-r0/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/broadcom/x86_64-bcm_xlr-r0/platform_asic b/device/broadcom/x86_64-bcm_xlr-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/broadcom/x86_64-broadcom_common/platform_asic b/device/broadcom/x86_64-broadcom_common/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/celestica/x86_64-cel_e1031-r0/platform_asic b/device/celestica/x86_64-cel_e1031-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/celestica/x86_64-cel_midstone-r0/platform_asic b/device/celestica/x86_64-cel_midstone-r0/platform_asic
@@ -0,0 +1 @@
+innovium
diff --git a/device/celestica/x86_64-cel_seastone-r0/platform_asic b/device/celestica/x86_64-cel_seastone-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/celestica/x86_64-cel_seastone_2-r0/platform_asic b/device/celestica/x86_64-cel_seastone_2-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/celestica/x86_64-cel_silverstone-r0/platform_asic b/device/celestica/x86_64-cel_silverstone-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/centec/arm64-centec_e530_24x2c-r0/platform_asic b/device/centec/arm64-centec_e530_24x2c-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/arm64-centec_e530_24x2q-r0/platform_asic b/device/centec/arm64-centec_e530_24x2q-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/arm64-centec_e530_48s4x-r0/platform_asic b/device/centec/arm64-centec_e530_48s4x-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/arm64-centec_e530_48t4x_p-r0/platform_asic b/device/centec/arm64-centec_e530_48t4x_p-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/x86_64-centec_e582_48x2q4z-r0/platform_asic b/device/centec/x86_64-centec_e582_48x2q4z-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/x86_64-centec_e582_48x6q-r0/platform_asic b/device/centec/x86_64-centec_e582_48x6q-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/centec/x86_64-ew_es6220_x48q2h4-r0/platform_asic b/device/centec/x86_64-ew_es6220_x48q2h4-r0/platform_asic
@@ -0,0 +1 @@
+centec
diff --git a/device/cig/x86_64-cig_cs5435_54p-r0/platform_asic b/device/cig/x86_64-cig_cs5435_54p-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/cig/x86_64-cig_cs6436_54p-r0/platform_asic b/device/cig/x86_64-cig_cs6436_54p-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/cig/x86_64-cig_cs6436_56p-r0/platform_asic b/device/cig/x86_64-cig_cs6436_56p-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/dell/x86_64-dell_s6000_s1220-r0/platform_asic b/device/dell/x86_64-dell_s6000_s1220-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dell_s6100_c2538-r0/platform_asic b/device/dell/x86_64-dell_s6100_c2538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dell_z9100_c2538-r0/platform_asic b/device/dell/x86_64-dell_z9100_c2538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_n3248pxe_c3338-r0/platform_asic b/device/dell/x86_64-dellemc_n3248pxe_c3338-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_n3248te_c3338-r0/platform_asic b/device/dell/x86_64-dellemc_n3248te_c3338-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_s5224f_c3538-r0/platform_asic b/device/dell/x86_64-dellemc_s5224f_c3538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_s5232f_c3538-r0/platform_asic b/device/dell/x86_64-dellemc_s5232f_c3538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_s5248f_c3538-r0/platform_asic b/device/dell/x86_64-dellemc_s5248f_c3538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_s5296f_c3538-r0/platform_asic b/device/dell/x86_64-dellemc_s5296f_c3538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_z9264f_c3538-r0/platform_asic b/device/dell/x86_64-dellemc_z9264f_c3538-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/dell/x86_64-dellemc_z9332f_d1508-r0/platform_asic b/device/dell/x86_64-dellemc_z9332f_d1508-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_ag5648-r0/platform_asic b/device/delta/x86_64-delta_ag5648-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_ag9032v1-r0/platform_asic b/device/delta/x86_64-delta_ag9032v1-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_ag9032v2a-r0/platform_asic b/device/delta/x86_64-delta_ag9032v2a-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_ag9064-r0/platform_asic b/device/delta/x86_64-delta_ag9064-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_agc032-r0/platform_asic b/device/delta/x86_64-delta_agc032-r0/platform_asic
@@ -0,0 +1 @@
+innovium
diff --git a/device/delta/x86_64-delta_et-6248brb-r0/platform_asic b/device/delta/x86_64-delta_et-6248brb-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/delta/x86_64-delta_et-c032if-r0/platform_asic b/device/delta/x86_64-delta_et-c032if-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/facebook/x86_64-facebook_wedge100-r0/platform_asic b/device/facebook/x86_64-facebook_wedge100-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s8810_32q-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s8810_32q-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s8900_54xc-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s8900_54xc-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s8900_64xc-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s8900_64xc-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s9100-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9100-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s9130_32x-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9130_32x-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/ingrasys/x86_64-ingrasys_s9180_32x-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9180_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s9200_64x-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9200_64x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ingrasys/x86_64-ingrasys_s9230_64x-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9230_64x-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/ingrasys/x86_64-ingrasys_s9280_64x-r0/platform_asic b/device/ingrasys/x86_64-ingrasys_s9280_64x-r0/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/device/inventec/x86_64-inventec_d6254qs-r0/platform_asic b/device/inventec/x86_64-inventec_d6254qs-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d6332-r0/platform_asic b/device/inventec/x86_64-inventec_d6332-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d6356-r0/platform_asic b/device/inventec/x86_64-inventec_d6356-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d6556-r0/platform_asic b/device/inventec/x86_64-inventec_d6556-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d7032q28b-r0/platform_asic b/device/inventec/x86_64-inventec_d7032q28b-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d7054q28b-r0/platform_asic b/device/inventec/x86_64-inventec_d7054q28b-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/inventec/x86_64-inventec_d7264q28b-r0/platform_asic b/device/inventec/x86_64-inventec_d7264q28b-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/juniper/x86_64-juniper_qfx5200-r0/platform_asic b/device/juniper/x86_64-juniper_qfx5200-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/juniper/x86_64-juniper_qfx5210-r0/platform_asic b/device/juniper/x86_64-juniper_qfx5210-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/marvell/arm64-marvell_db98cx8580_16cd-r0/platform_asic b/device/marvell/arm64-marvell_db98cx8580_16cd-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/marvell/arm64-marvell_db98cx8580_32cd-r0/platform_asic b/device/marvell/arm64-marvell_db98cx8580_32cd-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/marvell/armhf-marvell_et6448m_52x-r0/platform_asic b/device/marvell/armhf-marvell_et6448m_52x-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/marvell/x86_64-marvell_db98cx8580_16cd-r0/platform_asic b/device/marvell/x86_64-marvell_db98cx8580_16cd-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/marvell/x86_64-marvell_db98cx8580_32cd-r0/platform_asic b/device/marvell/x86_64-marvell_db98cx8580_32cd-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/marvell/x86_64-marvell_slm5401_54x-r0/platform_asic b/device/marvell/x86_64-marvell_slm5401_54x-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/mellanox/x86_64-mlnx_lssn2700-r0/platform_asic b/device/mellanox/x86_64-mlnx_lssn2700-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2010-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2010-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2100-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2100-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2410-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2410-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2700-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2700-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2700_simx-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn2740-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn2740-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn3420-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn3420-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn3700-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn3700-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn3700_simx-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn3700c-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn3700c-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn3800-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4410-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4410-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4600-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4600-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4600c-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4600c-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4700-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4700-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4700_simx-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4700_simx-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4800-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4800-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_msn4800_simx-r0/platform_asic b/device/mellanox/x86_64-mlnx_msn4800_simx-r0/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mellanox/x86_64-mlnx_x86-r5.0.1400/platform_asic b/device/mellanox/x86_64-mlnx_x86-r5.0.1400/platform_asic
@@ -0,0 +1 @@
+mellanox
diff --git a/device/mitac/x86_64-mitac_ly1200_b32h0_c3-r0/platform_asic b/device/mitac/x86_64-mitac_ly1200_b32h0_c3-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/nokia/armhf-nokia_ixs7215_52x-r0/platform_asic b/device/nokia/armhf-nokia_ixs7215_52x-r0/platform_asic
@@ -0,0 +1 @@
+marvell
diff --git a/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/platform_asic b/device/nokia/x86_64-nokia_ixr7250e_36x400g-r0/platform_asic
@@ -0,0 +1 @@
+broadcom-dnx
diff --git a/device/nokia/x86_64-nokia_ixr7250e_sup-r0/platform_asic b/device/nokia/x86_64-nokia_ixr7250e_sup-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/pegatron/x86_64-pegatron_porsche-r0/platform_asic b/device/pegatron/x86_64-pegatron_porsche-r0/platform_asic
@@ -0,0 +1 @@
+nephos
diff --git a/device/quanta/x86_64-quanta_ix1b_32x-r0/platform_asic b/device/quanta/x86_64-quanta_ix1b_32x-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix1b_rglbmc-r0/platform_asic b/device/quanta/x86_64-quanta_ix1b_rglbmc-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix7_bwde-r0/platform_asic b/device/quanta/x86_64-quanta_ix7_bwde-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix7_rglbmc-r0/platform_asic b/device/quanta/x86_64-quanta_ix7_rglbmc-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix8_rglbmc-r0/platform_asic b/device/quanta/x86_64-quanta_ix8_rglbmc-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix8a_bwde-r0/platform_asic b/device/quanta/x86_64-quanta_ix8a_bwde-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix8c_bwde-r0/platform_asic b/device/quanta/x86_64-quanta_ix8c_bwde-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/quanta/x86_64-quanta_ix9_bwde-r0/platform_asic b/device/quanta/x86_64-quanta_ix9_bwde-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ragile/x86_64-ragile_ra-b6510-48v8c-r0/platform_asic b/device/ragile/x86_64-ragile_ra-b6510-48v8c-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ragile/x86_64-ragile_ra-b6910-64c-r0/platform_asic b/device/ragile/x86_64-ragile_ra-b6910-64c-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/ruijie/x86_64-ruijie_b6510-48vs8cq-r0/platform_asic b/device/ruijie/x86_64-ruijie_b6510-48vs8cq-r0/platform_asic
@@ -0,0 +1 @@
+broadcom
diff --git a/device/virtual/x86_64-kvm_x86_64-r0/platform_asic b/device/virtual/x86_64-kvm_x86_64-r0/platform_asic
@@ -0,0 +1 @@
+vs
diff --git a/device/virtual/x86_64-kvm_x86_64_4_asic-r0/platform_asic b/device/virtual/x86_64-kvm_x86_64_4_asic-r0/platform_asic
@@ -0,0 +1 @@
+vs
diff --git a/device/virtual/x86_64-kvm_x86_64_6_asic-r0/platform_asic b/device/virtual/x86_64-kvm_x86_64_6_asic-r0/platform_asic
@@ -0,0 +1 @@
+vs
diff --git a/device/wnc/x86_64-wnc_osw1800-r0/platform_asic b/device/wnc/x86_64-wnc_osw1800-r0/platform_asic
@@ -0,0 +1 @@
+barefoot
diff --git a/src/sonic-device-data/src/Makefile b/src/sonic-device-data/src/Makefile
@@ -17,4 +17,5 @@ test:
 	for f in $$(find ../../../device -name hwsku.json); do
 	    ./hwsku_json_checker $$f
 	done
+	./platform_asic_checker ../../../platform ../../../device
 	popd
diff --git a/src/sonic-device-data/tests/platform_asic_checker b/src/sonic-device-data/tests/platform_asic_checker
@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+# For any valid platform folder (which must includes a default_sku file), check there is a valid platform_asic file
+
+import fnmatch
+import os
+import sys
+import argparse
+
+def check_file(platform_asic_file, platforms):
+    try:
+        with open(platform_asic_file, "r") as f:
+            for line in f.readlines():
+                line = line.rstrip()
+                if line not in platforms:
+                    return False
+    except IOError:
+        return False
+    return True
+
+
+def main(argv):
+    parser = argparse.ArgumentParser(description='')
+    parser.add_argument('platform_folder', type=str,
+                        help='an integer for the accumulator')
+    parser.add_argument('device_folder', type=str,
+                        help='sum the integers (default: find the max)')
+
+    args = parser.parse_args()
+
+    # Load all the valid platforms as strings
+    platforms = set()
+    with os.scandir(args.platform_folder) as it:
+        for entry in it:
+            p = entry.path
+            if entry.is_dir() and os.path.isfile(os.path.join(p, 'rules.mk')):
+                platforms.add(entry.name)
+    # dnx platform is special broadcom platform, add it manually
+    platforms.add('broadcom-dnx')
+
+    device_folder = os.path.normpath(args.device_folder)
+    base_level = len(device_folder.split(os.sep))
+    all_good = True
+    for dirpath, _, filenames in os.walk(args.device_folder, followlinks=True):
+        # The platform folder is like device_folder/vendor/platform
+        if len(dirpath.split(os.sep)) != base_level + 2:
+            continue
+        # If none of below files found, this is not the root of a platform folder
+        if not ({'default_sku', 'installer.conf', 'led_proc_init.soc', 'asic.conf'} & set(filenames)):
+            continue
+
+        platform_asic_file = os.path.join(dirpath, 'platform_asic')
+        good = check_file(platform_asic_file, platforms)
+        if good:
+            print("File " + platform_asic_file + " passed validity check")
+        else:
+            print("File " + platform_asic_file + " failed validity check")
+
+        all_good = all_good and good
+
+    if not all_good:
+        sys.exit(-1)
+
+
+if __name__ == "__main__":
+    main(sys.argv[1:])
