diff options
| author | Adam Ford | 2018-06-11 17:17:48 -0500 |
|---|---|---|
| committer | Tom Rini | 2018-06-18 14:43:13 -0400 |
| commit | 6fef62cc47a0ad2a1ef6b58fda18f1e333869003 (patch) | |
| tree | 65f137aee05eb41d7fab18473a22883ea53ce346 /drivers/block | |
| parent | a1b73c18724eb8cb75f7a60d851578d933c78095 (diff) | |
block: Add SPL_BLOCK_CACHE and default n
When enabling BLOCK_CACHE on devices with limited RAM during SPL,
some devices may not boot. This creates an option to enable
block caching in SPL by defaults off. It is dependent on SPL_BLK
Fixes: 46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases")
Signed-off-by: Adam Ford <aford173@gmail.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/block/Makefile | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig index 0792373cfc4..f9502b36bac 100644 --- a/drivers/block/Kconfig +++ b/drivers/block/Kconfig @@ -37,6 +37,13 @@ config BLOCK_CACHE it will prevent repeated reads from directory structures and other filesystem data structures. +config SPL_BLOCK_CACHE + bool "Use block device cache in SPL" + depends on SPL_BLK + default n + help + This option enables the disk-block cache in SPL + config IDE bool "Support IDE controllers" select HAVE_BLOCK_DEVICE diff --git a/drivers/block/Makefile b/drivers/block/Makefile index 5fcafb193ee..0e80ce94058 100644 --- a/drivers/block/Makefile +++ b/drivers/block/Makefile @@ -11,4 +11,4 @@ endif obj-$(CONFIG_IDE) += ide.o obj-$(CONFIG_SANDBOX) += sandbox.o -obj-$(CONFIG_BLOCK_CACHE) += blkcache.o +obj-$(CONFIG_$(SPL_)BLOCK_CACHE) += blkcache.o |