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 <vigne...@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
--
2.20.1
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