diff options
| author | Vignesh R <[email protected]> | 2019-02-05 11:29:26 +0530 |
|---|---|---|
| committer | Jagan Teki <[email protected]> | 2019-02-07 15:33:21 +0530 |
| commit | 72875978709f22409288b5afeccc15be9b9307b3 (patch) | |
| tree | d840fc01035b68b26d72d723dd6656f588eb98d8 | |
| parent | 778572d7cb1e2df678340fda9b081e4f7bd6c4b3 (diff) | |
spl: Kconfig: Enable SPI_FLASH_TINY by default for SPL
SPL only needs to be able to read from SPI Flash to load next stage and
does not really need write/erase etc. Therefore in order to reduce SPI
Flash code size in SPL, enable SPI_FLASH_TINY, that only supports
reading from SPI flash, as default.
Note: Since, SPI_FLASH_TINY does not support SPI_FLASH_BAR,
SPI_FLASH_TINY is not enabled for boards with SPI controllers that
cannot support 4 byte addressing.
Signed-off-by: Vignesh R <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>
Tested-by: Jagan Teki <[email protected]> #zynq-microzed
| -rw-r--r-- | common/spl/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 983acca85d9..935066d6648 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -742,6 +742,7 @@ if SPL_SPI_FLASH_SUPPORT config SPL_SPI_FLASH_TINY bool "Enable low footprint SPL SPI Flash support" depends on !SPI_FLASH_BAR + default y if SPI_FLASH help Enable lightweight SPL SPI Flash support that supports just reading data/images from flash. No support to write/erase flash. Enable |