Generally block devices are not enabled in TPL, but in case they are, add a Kconfig option for the block cache. This allows the setting (default off) to be found with CONFIG_IS_ENABLED().
Signed-off-by: Simon Glass sjg@chromium.org ---
drivers/block/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 33f4aa24185..1e6dad86927 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -56,6 +56,13 @@ config SPL_BLOCK_CACHE help This option enables the disk-block cache in SPL
+config TPL_BLOCK_CACHE + bool "Use block device cache in TPL" + depends on TPL_BLK + default n + help + This option enables the disk-block cache in TPL + config IDE bool "Support IDE controllers" select HAVE_BLOCK_DEVICE