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Diffstat (limited to 'README')
| -rw-r--r-- | README | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1946,6 +1946,17 @@ to save the current settings. These two #defines specify the offset and size of the environment area within the first NAND device. + - CFG_ENV_OFFSET_REDUND + + This setting describes a second storage area of CFG_ENV_SIZE + size used to hold a redundant copy of the environment data, + so that there is a valid backup copy in case there is a + power failure during a "saveenv" operation. + + Note: CFG_ENV_OFFSET and CFG_ENV_OFFSET_REDUND must be aligned + to a block boundary, and CFG_ENV_SIZE must be a multiple of + the NAND devices block size. + - CFG_SPI_INIT_OFFSET Defines offset to the initial SPI buffer area in DPRAM. The |