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efi_loader: make Unicode collation protocol customizable

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The Unicode collation protocol is not needed for EBBR compliance. So let's
make it a customizable option.

The Unicode capitalization table is only needed by this protocol. So let it
depend on the Unicode collation protocol.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
This commit is contained in:
Heinrich Schuchardt 2019-05-08 23:24:26 +02:00
parent 9363fd22df
commit 334997356e
4 changed files with 16 additions and 2 deletions
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11
lib/efi_loader/Kconfig
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@ -29,6 +29,15 @@ config EFI_LOADER_HII
U-Boot implements enough of its features to be able to run the UEFI
Shell, but not more than that.
config EFI_UNICODE_COLLATION_PROTOCOL
bool "Unicode collation protocol"
default y
help
The Unicode collation protocol is used for lexical comparisons. It is
required to run the UEFI shell.
if EFI_UNICODE_COLLATION_PROTOCOL
config EFI_UNICODE_CAPITALIZATION
bool "Support Unicode capitalization"
default y
@ -38,6 +47,8 @@ config EFI_UNICODE_CAPITALIZATION
set, only the the correct handling of the letters of the codepage
used by the FAT file system is ensured.
endif
config EFI_LOADER_BOUNCE_BUFFER
bool "EFI Applications use bounce buffers for DMA operations"
depends on ARM64

2
lib/efi_loader/Makefile
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@ -30,7 +30,7 @@ obj-y += efi_memory.o
obj-y += efi_root_node.o
obj-y += efi_runtime.o
obj-y += efi_setup.o
obj-y += efi_unicode_collation.o
obj-$(CONFIG_EFI_UNICODE_COLLATION_PROTOCOL) += efi_unicode_collation.o
obj-y += efi_variable.o
obj-y += efi_watchdog.o
obj-$(CONFIG_LCD) += efi_gop.o

2
lib/efi_loader/efi_root_node.c
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@ -58,9 +58,11 @@ efi_status_t efi_root_node_register(void)
/* Device path utilities protocol */
&efi_guid_device_path_utilities_protocol,
(void *)&efi_device_path_utilities,
#if CONFIG_IS_ENABLED(EFI_UNICODE_COLLATION_PROTOCOL)
/* Unicode collation protocol */
&efi_guid_unicode_collation_protocol,
(void *)&efi_unicode_collation_protocol,
#endif
#if CONFIG_IS_ENABLED(EFI_LOADER_HII)
/* HII string protocol */
&efi_guid_hii_string_protocol,

3
lib/efi_selftest/Makefile
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@ -34,11 +34,12 @@ efi_selftest_textinput.o \
efi_selftest_textinputex.o \
efi_selftest_textoutput.o \
efi_selftest_tpl.o \
efi_selftest_unicode_collation.o \
efi_selftest_util.o \
efi_selftest_variables.o \
efi_selftest_watchdog.o
obj-$(CONFIG_EFI_UNICODE_COLLATION_PROTOCOL) += efi_selftest_unicode_collation.o
obj-$(CONFIG_CPU_V7) += efi_selftest_unaligned.o
obj-$(CONFIG_EFI_LOADER_HII) += efi_selftest_hii.o