@@ -1423,6 +1423,16 @@ config TPL_SPI_FLASH_SUPPORT
Enable support for using SPI flash in TPL. See SPL_SPI_FLASH_SUPPORT
for details.
+config TPL_SPI_FLASH_TINY
+ bool "Enable low footprint TPL SPI Flash support"
+ depends on TPL_SPI_FLASH_SUPPORT && !SPI_FLASH_BAR
+ default y if SPI_FLASH
+ help
+ Enable lightweight TPL SPI Flash support that supports just reading
+ data/images from flash. No support to write/erase flash. Enable
+ this if you have TPL size limitations and don't need full-fledged
+ SPI flash support.
+
config TPL_SPI_LOAD
bool "Support loading from SPI flash"
depends on TPL_SPI_FLASH_SUPPORT
@@ -8,7 +8,7 @@ spi-nor-y := sf_probe.o spi-nor-ids.o
ifdef CONFIG_SPL_BUILD
obj-$(CONFIG_SPL_SPI_BOOT) += fsl_espi_spl.o
-ifeq ($(CONFIG_SPL_SPI_FLASH_TINY),y)
+ifeq ($(CONFIG_$(SPL_TPL_)SPI_FLASH_TINY),y)
spi-nor-y += spi-nor-tiny.o
else
spi-nor-y += spi-nor-core.o
In some cases SPL needs to be able to erase but TPL just needs to read. Allow these to have separate settings for SPI_FLASH_TINY. Signed-off-by: Simon Glass <sjg@chromium.org> --- common/spl/Kconfig | 10 ++++++++++ drivers/mtd/spi/Makefile | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)