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disk: Add an option for partitions in SPL

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In some cases we do not want to enable partition support in SPL. Add an
option to allow this.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2022-03-11 12:10:01 -07:00 committed by Tom Rini
parent 5b66ebb4e9
commit 88ca8e2695
3 changed files with 22 additions and 6 deletions
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24
disk/Kconfig
View File

@ -4,10 +4,6 @@ menu "Partition Types"
config PARTITIONS
bool "Enable Partition Labels (disklabels) support"
default y
select SPL_SPRINTF if SPL
select TPL_SPRINTF if TPL
select SPL_STRTO if SPL
select TPL_STRTO if TPL
help
Partition Labels (disklabels) Supported:
Zero or more of the following:
@ -23,6 +19,26 @@ config PARTITIONS
you must configure support for at least one non-MTD partition type
as well.
config SPL_PARTITIONS
bool "Enable Partition Labels (disklabels) support in SPL"
default y if PARTITIONS
select SPL_SPRINTF
select SPL_STRTO
help
Enable this for base partition support in SPL. The required
partition table types shold be enabled separately. This add a
small amount of size to SPL, typically 500 bytes.
config TPL_PARTITIONS
bool "Enable Partition Labels (disklabels) support in TPL"
default y if PARTITIONS
select TPL_SPRINTF
select TPL_STRTO
help
Enable this for base partition support in SPL. The required
partition table types shold be enabled separately. This add a
small amount of size to SPL, typically 500 bytes.
config MAC_PARTITION
bool "Enable Apple's MacOS partition table"
depends on PARTITIONS

2
disk/Makefile
View File

@ -5,7 +5,7 @@
#ccflags-y += -DET_DEBUG -DDEBUG
obj-$(CONFIG_PARTITIONS) += part.o
obj-$(CONFIG_$(SPL_TPL_)PARTITIONS) += part.o
obj-$(CONFIG_$(SPL_)MAC_PARTITION) += part_mac.o
obj-$(CONFIG_$(SPL_)DOS_PARTITION) += part_dos.o
obj-$(CONFIG_$(SPL_)ISO_PARTITION) += part_iso.o

2
drivers/block/blk-uclass.c
View File

@ -712,7 +712,7 @@ int blk_unbind_all(int if_type)
static int blk_post_probe(struct udevice *dev)
{
if (IS_ENABLED(CONFIG_PARTITIONS) &&
if (CONFIG_IS_ENABLED(PARTITIONS) &&
IS_ENABLED(CONFIG_HAVE_BLOCK_DEVICE)) {
struct blk_desc *desc = dev_get_uclass_plat(dev);