fmu-v6xrt: MTD use full FRAM (32KB)

[PetervdPerk-NXP]

MTD was only using 4KB of the 32KB available on the fram, increase block counts.

[dk7xe]

This solves the problem of parameter write error due to full mtd param stack on Pixhawk6X-RT with release/1.15

Issue seen on Pixhawk6X-RT with release/1.15

nsh> param save
ERROR [tinybson] file write error 60, errno:0 (Success)
ERROR [tinybson] killed: file write error
ERROR [tinybson] killed: write error on BSON_DOUBLE
ERROR [parameters] BSON append failed for 'RC5_MIN'
ERROR [parameters] parameter export to /fs/mtd_params failed (-1) attempt 1
ERROR [tinybson] file write error 60, errno:0 (Success)
ERROR [tinybson] killed: file write error
ERROR [tinybson] killed: write error on BSON_DOUBLE
ERROR [parameters] BSON append failed for 'RC5_MIN'
ERROR [parameters] parameter export to /fs/mtd_params failed (-1) attempt 2
ERROR [tinybson] file write error 60, errno:0 (Success)
ERROR [tinybson] killed: file write error
ERROR [tinybson] killed: write error on BSON_DOUBLE
ERROR [parameters] BSON append failed for 'RC5_MIN'
ERROR [parameters] parameter export to /fs/mtd_params failed (-1) attempt 3
ERROR [parameters] param export failed (-1)
ERROR [param] Param save failed (-1)
nsh> 


INFO  [mtd] Flash Geometry of instance 0:
  blocksize:      128
  erasesize:      128
  neraseblocks:   256
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_params
     blocks: 32 (4096 bytes)
    partition: 1:
     name:   /fs/mtd_waypoints
     blocks: 32 (4096 bytes)
  Device size: 64 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
INFO  [mtd] Flash Geometry of instance 1:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_mft_ver
     blocks: 248 (7936 bytes)
    partition: 1:
     name:   /fs/mtd_net
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
INFO  [mtd] Flash Geometry of instance 2:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 3
    partition: 0:
     name:   /fs/mtd_caldata
     blocks: 240 (7680 bytes)
    partition: 1:
     name:   /fs/mtd_mft_rev
     blocks: 8 (256 bytes)
    partition: 2:
     name:   /fs/mtd_id
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB

reference Pixhawk6X with PX4 1.14

nsh> mtd status
INFO  [mtd] Flash Geometry of instance 0:
  blocksize:      512
  erasesize:      512
  neraseblocks:   64
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_params
     blocks: 32 (16384 bytes)
    partition: 1:
     name:   /fs/mtd_waypoints
     blocks: 32 (16384 bytes)
  Device size: 64 Blocks (32768 bytes)
  TOTAL SIZE: 32 KiB
INFO  [mtd] Flash Geometry of instance 1:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_mft_ver
     blocks: 248 (7936 bytes)
    partition: 1:
     name:   /fs/mtd_net
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
INFO  [mtd] Flash Geometry of instance 2:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 3
    partition: 0:
     name:   /fs/mtd_caldata
     blocks: 240 (7680 bytes)
    partition: 1:
     name:   /fs/mtd_mft_rev
     blocks: 8 (256 bytes)
    partition: 2:
     name:   /fs/mtd_id
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
nsh> 

Pixhawk6X-RT with pr-v6xrt-use-full-32kb-fram

NuttShell (NSH) NuttX-11.0.0
nsh> mtd status
INFO  [mtd] Flash Geometry of instance 0:
  blocksize:      128
  erasesize:      128
  neraseblocks:   256
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_params
     blocks: 128 (16384 bytes)
    partition: 1:
     name:   /fs/mtd_waypoints
     blocks: 128 (16384 bytes)
  Device size: 256 Blocks (32768 bytes)
  TOTAL SIZE: 32 KiB
INFO  [mtd] Flash Geometry of instance 1:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 2
    partition: 0:
     name:   /fs/mtd_mft_ver
     blocks: 248 (7936 bytes)
    partition: 1:
     name:   /fs/mtd_net
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
INFO  [mtd] Flash Geometry of instance 2:
  blocksize:      32
  erasesize:      32
  neraseblocks:   256
  No. partitions: 3
    partition: 0:
     name:   /fs/mtd_caldata
     blocks: 240 (7680 bytes)
    partition: 1:
     name:   /fs/mtd_mft_rev
     blocks: 8 (256 bytes)
    partition: 2:
     name:   /fs/mtd_id
     blocks: 8 (256 bytes)
  Device size: 256 Blocks (8192 bytes)
  TOTAL SIZE: 8 KiB
nsh> 

[dagar]

We should probably fully purge MTD_WAYPOINTS everywhere.

[dk7xe]

@davids5 @PetervdPerk-NXP may one of you please take care that this is backportet to 1.15 please