platforms: qcm6490, qcs9100: switch system to rootfs

As per qualcomm-linux/meta-qcom-hwe@a3518d8.

Signed-off-by: Nicolas Dechesne <[email protected]>

Author: ndechesne

platforms/qcm6490/partitions.conf

@@ -22,7 +22,7 @@
 --partition --lun=0 --name=ssd --size=8KB --type-guid=2C86E742-745E-4FDD-BFD8-B6A7AC638772
 --partition --lun=0 --name=keystore --size=512KB --type-guid=DE7D4029-0F5B-41C8-AE7E-F6C023A02B33
 --partition --lun=0 --name=efi --size=524288KB --type-guid=C12A7328-F81F-11D2-BA4B-00A0C93EC93B --filename=efi.bin
---partition --lun=0 --name=system --size=23099392KB --type-guid=B921B045-1DF0-41C3-AF44-4C6F280D3FAE --filename=system.img
+--partition --lun=0 --name=rootfs --size=23099392KB --type-guid=B921B045-1DF0-41C3-AF44-4C6F280D3FAE --filename=rootfs.img
 
 #This is LUN 1 - Boot LUN A
 --partition --lun=1 --name=xbl_a --size=3604KB --type-guid=DEA0BA2C-CBDD-4805-B4F9-F428251C3E98 --filename=xbl.elf

platforms/qcs9100/partitions.conf

@@ -24,7 +24,7 @@
 --partition --lun=0 --name=reserved1_a --size=65536KB --type-guid=4ef7c492-d028-41c6-b47a-bbd33850cb31
 --partition --lun=0 --name=reserved2_a --size=65536KB --type-guid=4e351956-aa2a-479e-b5f7-163da39f14f6
 --partition --lun=0 --name=efi --size=524288KB --type-guid=c12a7328-f81f-11d2-ba4b-00a0c93ec93b --filename=efi.bin
---partition --lun=0 --name=system --size=29390848KB --type-guid=b921b045-1df0-41c3-af44-4c6f280d3fae --filename=system.img
+--partition --lun=0 --name=rootfs --size=29390848KB --type-guid=b921b045-1df0-41c3-af44-4c6f280d3fae --filename=rootfs.img
 
 # This is LUN 1 - Boot LUN A
 --partition --lun=1 --name=xbl_a --size=5120KB --type-guid=DEA0BA2C-CBDD-4805-B4F9-F428251C3E98 --filename=xbl.elf