VAR-SOM-MX6 1GB NAND new: Difference between revisions
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(Created page with "{{PageHeader|VAR-SOM-MX6 1GB NAND flash support}} __toc__ To use a 1GB NAND flash (with erase block size of 256KiB), the following should be set in meta-variscite:<br> = UBI...") |
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{{PageHeader|VAR-SOM-MX6 1GB NAND flash support}} __toc__ | {{PageHeader|VAR-SOM-MX6 1GB NAND flash support}} __toc__ | ||
To use a 1GB NAND flash (with erase block size of 256KiB), the following should be set in meta-variscite:<br> | To use a 1GB NAND flash (with erase block size of 256KiB, e.g. Micron MT29F8G08ABACAWP), the following should be set in meta-variscite:<br> | ||
= UBIFS parameters = | = UBIFS parameters = | ||
Latest revision as of 13:52, 3 September 2018
VAR-SOM-MX6 1GB NAND flash support
To use a 1GB NAND flash (with erase block size of 256KiB, e.g. Micron MT29F8G08ABACAWP), the following should be set in meta-variscite:
UBIFS parameters
The following is normally defined in either conf/machine/var-som-mx6.conf or conf/machine/include/variscite.inc
MKUBIFS_ARGS = " -m 4096 -e 248KiB -c 4000 " UBINIZE_ARGS = " -m 4096 -p 256KiB -s 4096 "
u-boot-fw-utils parameters
The following is normally defined in recipes-bsp/u-boot/u-boot-fw-utils/var-som-mx6/fw_env.config
# MTD device name Device offset Env. size Flash sector size Number of sectors /dev/mtd0 0x180000 0x20000 0x40000 1