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| author | Wu, Josh <Josh.wu@atmel.com> | 2014-07-01 19:30:13 +0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-07-07 19:43:01 -0400 |
| commit | bd83b5921201a61eb74ed7faa04c3f237d5323a2 (patch) | |
| tree | 0f3a924e4cbb4fc7be45d8bcb4de8dda3d72ed71 /drivers/mmc/zynq_sdhci.c | |
| parent | be354c1a214daeedb24d7716308432f188d0004c (diff) | |
| download | u-boot-imx-bd83b5921201a61eb74ed7faa04c3f237d5323a2.zip u-boot-imx-bd83b5921201a61eb74ed7faa04c3f237d5323a2.tar.gz u-boot-imx-bd83b5921201a61eb74ed7faa04c3f237d5323a2.tar.bz2 | |
README: document CONFIG_ENV_IS_IN_SPI_FLASH
The option can be used to save the environment in spi flash.
Implementation code is already exist in command/env_sf.c. But
the documentation is missing.
This patch add the details for this option to the README file.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Diffstat (limited to 'drivers/mmc/zynq_sdhci.c')
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