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 vigneshr@ti.com --- common/spl/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/common/spl/Kconfig b/common/spl/Kconfig index 416f5933b0d9..39a38a138b6b 100644 --- a/common/spl/Kconfig +++ b/common/spl/Kconfig @@ -735,6 +735,7 @@ 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