meta-quanta: gbs: adjust ro/rw partition offset

Adjust ro/rw partition offset according to the kernel dts

Signed-off-by: George Hung <george.hung@quantatw.com>
Change-Id: I78d6e6d689de22e96b900ed1ce97714102d18473
diff --git a/meta-quanta/meta-gbs/conf/machine/gbs.conf b/meta-quanta/meta-gbs/conf/machine/gbs.conf
index e9456b5..9a99b5b 100644
--- a/meta-quanta/meta-gbs/conf/machine/gbs.conf
+++ b/meta-quanta/meta-gbs/conf/machine/gbs.conf
@@ -14,8 +14,8 @@
 GBMC_KCS_DEV = "ipmi-kcs1"
 
 # Overwrite flash offsets
-FLASH_ROFS_OFFSET = "7296"
-FLASH_RWFS_OFFSET = "61440"
+FLASH_ROFS_OFFSET = "7168"
+FLASH_RWFS_OFFSET = "62400"
 FLASH_SIZE = "65536"
 
 OBMC_MACHINE_FEATURES += "\