blk: Rename HAVE_BLOCK_DEVICE
This option is fact really related to SPL. For U-Boot proper we always use
driver model for block devices, so CONFIG_BLK is enabled if block devices
are in use.
It is only for SPL that we have two cases:
- SPL_BLK is enabled, in which case we use driver model and blk-uclass.c
- SPL_BLK is not enabled, in which case (if we need block devices) we must
use blk_legacy.c
Rename the symbol to SPL_LEGACY_BLOCK to make this clear. This is
different enough from BLK and SPL_BLK that there should be no confusion.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index df242df..5a0c434 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -11,7 +11,7 @@
be partitioned into several areas, called 'partitions' in U-Boot.
A filesystem can be placed in each partition.
-config HAVE_BLOCK_DEVICE
+config SPL_LEGACY_BLOCK
bool "Enable Legacy Block Device"
help
Some devices require block support whether or not DM is enabled
@@ -109,7 +109,7 @@
config IDE
bool "Support IDE controllers"
- select HAVE_BLOCK_DEVICE
+ select SPL_LEGACY_BLOCK
help
Enables support for IDE (Integrated Drive Electronics) hard drives.
This allows access to raw blocks and filesystems on an IDE drive
@@ -222,7 +222,7 @@
config LBA48
bool "Enable LBA support for disks larger than 137GB"
- depends on HAVE_BLOCK_DEVICE
+ depends on SPL_LEGACY_BLOCK
help
Set this to enable support for disks larger than 137GB.
Also look at CONFIG_SYS_64BIT_LBA. Without both of these, LBA48
@@ -231,7 +231,7 @@
config SYS_64BIT_LBA
bool "Enable 64bit number of blocks on a block device"
- depends on HAVE_BLOCK_DEVICE
+ depends on SPL_LEGACY_BLOCK
help
Make the block subsystem use 64bit sector addresses, rather than the
default of 32bit.