From ef391515831a63d703ece180cf8d8475ea8a53f0 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 1 Oct 2018 12:22:13 -0600 Subject: blk: Support block drivers in TPL At present it is not possible to enable/disable block drivers in TPL. This is needed to provide sandbox support. Add a Kconfig option and adjust the Makefile. Signed-off-by: Simon Glass --- drivers/block/Kconfig | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'drivers/block/Kconfig') diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index f9502b36bac..33f4aa24185 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -27,6 +27,18 @@ config SPL_BLK be partitioned into several areas, called 'partitions' in U-Boot. A filesystem can be placed in each partition. +config TPL_BLK + bool "Support block devices in TPL" + depends on TPL_DM && BLK + default y + help + Enable support for block devices, such as SCSI, MMC and USB + flash sticks. These provide a block-level interface which permits + reading, writing and (in some cases) erasing blocks. Block + devices often have a partition table which allows the device to + be partitioned into several areas, called 'partitions' in U-Boot. + A filesystem can be placed in each partition. + config BLOCK_CACHE bool "Use block device cache" depends on BLK -- cgit v1.2.3