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authorVignesh R <vigneshr@ti.com>2019-02-05 11:29:26 +0530
committerJagan Teki <jagan@amarulasolutions.com>2019-02-07 15:33:21 +0530
commit72875978709f22409288b5afeccc15be9b9307b3 (patch)
treed840fc01035b68b26d72d723dd6656f588eb98d8 /common
parent778572d7cb1e2df678340fda9b081e4f7bd6c4b3 (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 <vigneshr@ti.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
Diffstat (limited to 'common')
-rw-r--r--common/spl/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 983acca85d..935066d664 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