Unfortunately this table seems to appear in TPL with gcc 7.3 even if it is not used. Fix it by creating a Kconfig that can be used to disable this routine.
It is enabled by default, since most boards use it.
Signed-off-by: Simon Glass sjg@chromium.org ---
lib/Kconfig | 29 +++++++++++++++++++++++++++++ lib/Makefile | 2 +- 2 files changed, 30 insertions(+), 1 deletion(-)
diff --git a/lib/Kconfig b/lib/Kconfig index 135f0b372b..be5f9d343a 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -353,6 +353,35 @@ config SHA_PROG_HW_ACCEL config MD5 bool
+config CRC32 + bool "Enable crc32 routine" + default y + help + This enables a 32-bit CRC (cyclic-redundancy check) routine. It is + typically used to check for changes in a group of bytes. Even a + small change typically produces a very different CRC value. This + algorithm is simple and quite fast. + +config SPL_CRC32 + bool "Enable crc32 routine in SPL" + depends on SPL + default y + help + This enables a 32-bit CRC (cyclic-redundancy check) routine in SPL. It + is typically used to check for changes in a group of bytes. Even a + small change typically produces a very different CRC value. This + algorithm is simple and quite fast. + +config TPL_CRC32 + bool "Enable crc32 routine in SPL" + depends on TPL + default y + help + This enables a 32-bit CRC (cyclic-redundancy check) routine in SPL. It + is typically used to check for changes in a group of bytes. Even a + small change typically produces a very different CRC value. This + algorithm is simple and quite fast. + config CRC32C bool
diff --git a/lib/Makefile b/lib/Makefile index d248d8626c..8adc08fd73 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -84,7 +84,7 @@ obj-y += errno.o obj-y += display_options.o CFLAGS_display_options.o := $(if $(BUILD_TAG),-DBUILD_TAG='"$(BUILD_TAG)"') obj-$(CONFIG_BCH) += bch.o -obj-y += crc32.o +obj-$(CONFIG_$(SPL_TPL_)CRC32) += crc32.o obj-$(CONFIG_CRC32C) += crc32c.o obj-y += ctype.o obj-y += div64.o