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| author | Chris Packham <judge.packham@gmail.com> | 2014-09-10 16:03:10 +1200 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-09-25 09:22:37 -0700 |
| commit | 039b77396abb0ed78af34dadbd0786dfaf0e6aa9 (patch) | |
| tree | b7dd29cfc91aa86105ff9d1646fd84cbd04f69fa /arch/powerpc/config.mk | |
| parent | 5273aa3834ec68616e173ceac91cdcf60dba2868 (diff) | |
| download | talos-obmc-uboot-039b77396abb0ed78af34dadbd0786dfaf0e6aa9.tar.gz talos-obmc-uboot-039b77396abb0ed78af34dadbd0786dfaf0e6aa9.zip | |
powerpc: add --bss-plt to LDFLAGS
With some versions of gcc (that we know of 4.6.3 and 4.8.2 are affected)
it is necessary to specify --bss-plt to get the final blrl in the
_GOT2_TABLE_. Without this the last symbol does not get it's address
relocated. For the P2041RDB board this ended up being
NetArpWaitTimerStart which caused the ARP packets to timeout
immediately.
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/powerpc/config.mk')
| -rw-r--r-- | arch/powerpc/config.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/config.mk b/arch/powerpc/config.mk index 6329b6c74f..fec02f2b82 100644 --- a/arch/powerpc/config.mk +++ b/arch/powerpc/config.mk @@ -11,6 +11,7 @@ endif CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000 LDFLAGS_FINAL += --gc-sections +LDFLAGS_FINAL += --bss-plt PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections \ -meabi PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 |
