diff options
Diffstat (limited to 'arch/mips/cpu')
| -rw-r--r-- | arch/mips/cpu/mips32/config.mk | 14 | ||||
| -rw-r--r-- | arch/mips/cpu/mips64/config.mk | 14 | ||||
| -rw-r--r-- | arch/mips/cpu/u-boot.lds | 18 |
3 files changed, 18 insertions, 28 deletions
diff --git a/arch/mips/cpu/mips32/config.mk b/arch/mips/cpu/mips32/config.mk index 332cd62..4257c56 100644 --- a/arch/mips/cpu/mips32/config.mk +++ b/arch/mips/cpu/mips32/config.mk @@ -5,19 +5,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# -# Default optimization level for MIPS32 -# -# Note: Toolchains with binutils prior to v2.16 -# are no longer supported by U-Boot MIPS tree! -# -PLATFORM_CPPFLAGS += -DCONFIG_MIPS32 -march=mips32r2 -PLATFORM_CPPFLAGS += -mabi=32 -DCONFIG_32BIT -ifdef CONFIG_SYS_BIG_ENDIAN -PLATFORM_LDFLAGS += -m elf32btsmip -else -PLATFORM_LDFLAGS += -m elf32ltsmip -endif - CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000 \ -T $(srctree)/examples/standalone/mips.lds diff --git a/arch/mips/cpu/mips64/config.mk b/arch/mips/cpu/mips64/config.mk index c55eb7f..96eb829 100644 --- a/arch/mips/cpu/mips64/config.mk +++ b/arch/mips/cpu/mips64/config.mk @@ -5,19 +5,5 @@ # SPDX-License-Identifier: GPL-2.0+ # -# -# Default optimization level for MIPS64 -# -# Note: Toolchains with binutils prior to v2.16 -# are no longer supported by U-Boot MIPS tree! -# -PLATFORM_CPPFLAGS += -DCONFIG_MIPS64 -march=mips64 -PLATFORM_CPPFLAGS += -mabi=64 -DCONFIG_64BIT -ifdef CONFIG_SYS_BIG_ENDIAN -PLATFORM_LDFLAGS += -m elf64btsmip -else -PLATFORM_LDFLAGS += -m elf64ltsmip -endif - CONFIG_STANDALONE_LOAD_ADDR ?= 0xffffffff80200000 \ -T $(srctree)/examples/standalone/mips64.lds diff --git a/arch/mips/cpu/u-boot.lds b/arch/mips/cpu/u-boot.lds index e504ea7..7d71c11 100644 --- a/arch/mips/cpu/u-boot.lds +++ b/arch/mips/cpu/u-boot.lds @@ -61,6 +61,24 @@ SECTIONS __rel_dyn_end = .; } + .padding : { + /* + * Workaround for a binutils feature (or bug?). + * + * The GNU ld from binutils puts the dynamic relocation + * entries into the .rel.dyn section. Sometimes it + * allocates more dynamic relocation entries than it needs + * and the unused slots are set to R_MIPS_NONE entries. + * + * However the size of the .rel.dyn section in the ELF + * section header does not cover the unused entries, so + * objcopy removes those during stripping. + * + * Create a small section here to avoid that. + */ + LONG(0xFFFFFFFF) + } + _end = .; .bss __rel_dyn_start (OVERLAY) : { |