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* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-17/+17
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* env_sf: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD2008-09-10-5/+0
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_SPI_FLASH in CONFIG_ENV_IS_IN_SPI_FLASHJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Change CFG_ENV_SIZE to CFG_ENV_SECT_SIZE for SPI sector eraseTsiChung Liew2008-08-14-1/+9
| | | | | | | | | | The CFG_ENV_SIZE is not suitable used for SPI flash erase sector size if CFG_ENV_SIZE is less than CFG_ENV_SECT_SIZE. Add condition check if CFG_ENV_SIZE is larger than CFG_ENV_SECT_SIZE, calculate the right number of sectors for erasing. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
* Add support for environment in SPI flashHaavard Skinnemoen2008-06-03-0/+131
This is pretty incomplete...it doesn't handle reading the environment before relocation, it doesn't support redundant environment, and it doesn't support embedded environment. But apart from that, it does seem to work. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
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