[Android Q&A, Help & Troubleshooting] santeri3700:
Hello, I'm building CyanogenMod 10.1 to my Samsung Galaxy Core Plus SM-G350. I am using an existing github project as my base but I'm little confused about partition sizes in the BoardConfig.mk. So these are the questions: How to get correct values from ROM or phone? What format are they? (hex or decimal or blocksizes??) I don't want to brick my phone.

Does it really matter how big those sizes are in BoardConfig.mk?

Here is the BoardConfig.mk: https://github.com/trivalent/samsung_hawaii_cm10/blob/master/BoardConfig.mk

Here is my /proc/partitions

major minor #blocks name

7 0 46809 loop0
7 1 55125 loop1
7 2 39533 loop2
7 3 39533 loop3
7 4 38493 loop4
7 5 48888 loop5
7 6 31217 loop6
7 7 49928 loop7
253 0 153600 zram0
179 0 3817472 mmcblk0
179 1 1024 mmcblk0p1
179 2 256 mmcblk0p2
179 3 256 mmcblk0p3
179 4 256 mmcblk0p4
179 5 8192 mmcblk0p5
179 6 8192 mmcblk0p6
179 7 19200 mmcblk0p7
179 8 512 mmcblk0p8
179 9 2048 mmcblk0p9
179 10 2048 mmcblk0p10
179 11 8192 mmcblk0p11
179 12 512 mmcblk0p12
179 13 512 mmcblk0p13
179 14 256 mmcblk0p14
179 15 20480 mmcblk0p15
179 16 204800 mmcblk0p16
179 17 1182392 mmcblk0p17
179 18 30720 mmcblk0p18
179 19 2318336 mmcblk0p19
179 32 30915584 mmcblk1
179 33 28817408 mmcblk1p1
179 34 2097152 mmcblk1p2
254 0 46809 dm-0
254 1 55125 dm-1
254 2 39532 dm-2
254 3 39532 dm-3
254 4 38493 dm-4
254 5 48888 dm-5
254 6 31216 dm-6
254 7 49927 dm-7
7 8 34335 loop8
254 8 34335 dm-8
7 9 30177 loop9
254 9 30177 dm-9
7 10 2111 loop10
254 10 2110 dm-10
7 11 64512 loop11
254 11 64512 dm-11
7 12 6269 loop12
254 12 6268 dm-12

Here is my /proc/emmc:

dev:	size	erasesize	name
mmcblk0p1: 00000800 00000400 "cal"
mmcblk0p2: 00000200 00000400 "sysparm_dep"
mmcblk0p3: 00000200 00000400 "parm-spml_dep"
mmcblk0p4: 00000200 00000400 "RF_CAL_FILE"
mmcblk0p5: 00004000 00000400 "KERNEL"
mmcblk0p6: 00004000 00000400 "RECOVERY"
mmcblk0p7: 00009600 00000400 "modem"
mmcblk0p8: 00000400 00000400 "reserved"
mmcblk0p9: 00001000 00000400 "SBL1"
mmcblk0p10: 00001000 00000400 "SBL2"
mmcblk0p11: 00004000 00000400 "PARAM"
mmcblk0p12: 00000400 00000400 "DTSBK"
mmcblk0p13: 00000400 00000400 "DTS"
mmcblk0p14: 00000200 00000400 "FOTA_SIG"
mmcblk0p15: 0000a000 00000400 "efs"
mmcblk0p16: 00064000 00000400 "CSC"
mmcblk0p17: 00241570 00000400 "system"
mmcblk0p18: 0000f000 00000400 "HIDDEN"
mmcblk0p19: 0046c000 00000400 "userdata"
mmcblk0p20: 00000001 00000400 ""
mmcblk0p21: 00000001 00000400 ""
mmcblk0p22: 00000001 00000400 ""
mmcblk0p23: 00000001 00000400 ""
mmcblk0p24: 00000001 00000400 ""
mmcblk0p25: 00000001 00000400 ""
mmcblk0p26: 00000001 00000400 ""
mmcblk0p27: 00000001 00000400 ""
mmcblk0p28: 00000001 00000400 ""
mmcblk0p29: 00000001 00000400 ""
mmcblk0p30: 00000001 00000400 ""
mmcblk0p31: 00000001 00000400 ""
mmcblk0p32: 00000001 00000400 ""
mmcblk0p33: 00000001 00000400 ""
mmcblk0p34: 00000001 00000400 ""
mmcblk0p35: 00000001 00000400 ""
mmcblk0p36: 00000001 00000400 ""
mmcblk0p37: 00000001 00000400 ""
mmcblk0p38: 00000001 00000400 ""
mmcblk0p39: 00000001 00000400 ""
mmcblk0p40: 00000001 00000400 ""
mmcblk0p41: 00000001 00000400 ""
mmcblk0p42: 00000001 00000400 ""
mmcblk0p43: 00000001 00000400 ""
mmcblk0p44: 00000001 00000400 ""
mmcblk0p45: 00000001 00000400 ""
mmcblk0p46: 00000001 00000400 ""
mmcblk0p47: 00000001 00000400 ""
mmcblk0p48: 00000001 00000400 ""
mmcblk0p49: 00000001 00000400 ""
mmcblk0p50: 00000001 00000400 ""
mmcblk0p51: 00000001 00000400 ""
mmcblk0p52: 00000001 00000400 ""
mmcblk0p53: 00000001 00000400 ""
mmcblk0p54: 00000001 00000400 ""
mmcblk0p55: 00000001 00000400 ""
mmcblk0p56: 00000001 00000400 ""
mmcblk0p57: 00000001 00000400 ""
mmcblk0p58: 00000001 00000400 ""
mmcblk0p59: 00000001 00000400 ""
mmcblk0p60: 00000001 00000400 ""
mmcblk0p61: 00000001 00000400 ""
mmcblk0p62: 00000001 00000400 ""
mmcblk0p63: 00000001 00000400 ""
mmcblk0p64: 00000001 00000400 ""
mmcblk0p65: 00000001 00000400 ""
mmcblk0p66: 00000001 00000400 ""
mmcblk0p67: 00000001 00000400 ""
mmcblk0p68: 00000001 00000400 ""
mmcblk0p69: 00000001 00000400 ""
mmcblk0p70: 00000001 00000400 ""
mmcblk0p71: 00000001 00000400 ""
mmcblk0p72: 00000001 00000400 ""
mmcblk0p73: 00000001 00000400 ""
mmcblk0p74: 00000001 00000400 ""
mmcblk0p75: 00000001 00000400 ""
mmcblk0p76: 00000001 00000400 ""
mmcblk0p77: 00000001 00000400 ""
mmcblk0p78: 00000001 00000400 ""
mmcblk0p79: 00000001 00000400 ""
mmcblk0p80: 00000001 00000400 ""
mmcblk0p81: 00000001 00000400 ""
mmcblk0p82: 00000001 00000400 ""
mmcblk0p83: 00000001 00000400 ""
mmcblk0p84: 00000001 00000400 ""
mmcblk0p85: 00000001 00000400 ""
mmcblk0p86: 00000001 00000400 ""
mmcblk0p87: 00000001 00000400 ""
mmcblk0p88: 00000001 00000400 ""
mmcblk0p89: 00000001 00000400 ""
mmcblk0p90: 00000001 00000400 ""
mmcblk0p91: 00000001 00000400 ""
mmcblk0p92: 00000001 00000400 ""
mmcblk0p93: 00000001 00000400 ""
mmcblk0p94: 00000001 00000400 ""
mmcblk0p95: 00000001 00000400 ""
mmcblk0p96: 00000001 00000400 ""
mmcblk0p97: 00000001 00000400 ""
mmcblk0p98: 00000001 00000400 ""
mmcblk0p99: 00000001 00000400 ""
mmcblk0p100: 00000001 00000400 ""
mmcblk0p101: 00000001 00000400 ""
mmcblk0p102: 00000001 00000400 ""
mmcblk0p103: 00000001 00000400 ""
mmcblk0p104: 00000001 00000400 ""
mmcblk0p105: 00000001 00000400 ""
mmcblk0p106: 00000001 00000400 ""
mmcblk0p107: 00000001 00000400 ""
mmcblk0p108: 00000001 00000400 ""
mmcblk0p109: 00000001 00000400 ""
mmcblk0p110: 00000001 00000400 ""
mmcblk0p111: 00000001 00000400 ""
mmcblk0p112: 00000001 00000400 ""
mmcblk0p113: 00000001 00000400 ""
mmcblk0p114: 00000001 00000400 ""
mmcblk0p115: 00000001 00000400 ""
mmcblk0p116: 00000001 00000400 ""
mmcblk0p117: 00000001 00000400 ""
mmcblk0p118: 00000001 00000400 ""
mmcblk0p119: 00000001 00000400 ""

And my df output:

Filesystem Size Used Free Blksize
/dev 358M 68.0K 358M 4096
/mnt/secure 358M 0.00K 358M 4096
/mnt/asec 358M 24.0K 358M 4096
/mnt/obb 358M 0.00K 358M 4096
/system 1.11G 1010M 125M 4096
/efs 19.7M 4.13M 15.5M 4096
/cache 196M 4.04M 192M 4096
/data 2.18G 1.95G 233M 4096
/mnt/shell/emulated 2.18G 1.95G 233M 4096
/storage/extSdCard 27.5G 17.8G 9.70G 16384
/mnt/secure/asec 27.5G 17.8G 9.70G 16384