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authorDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2014-11-15 23:46:52 +0100
committerTom Rini <trini@ti.com>2014-11-23 06:49:03 -0500
commit666ba8444e81c3785a427ae6922e2feededab9a3 (patch)
tree0662978bc6c7874fc56e29102758894cb92254ce /common/board_f.c
parent167544e83ab357d74932fd1404d5d9f28a35a2af (diff)
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common/board_f: add setup of initial stack frame for MIPS
The MIPS specific setup of the initial stack frame was not ported to generic board_f. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Diffstat (limited to 'common/board_f.c')
-rw-r--r--common/board_f.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/common/board_f.c b/common/board_f.c
index b5bebc9..57e8a67 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -579,7 +579,7 @@ static int reserve_stacks(void)
gd->irq_sp = gd->start_addr_sp;
# endif
#else
-# ifdef CONFIG_PPC
+# if defined(CONFIG_PPC) || defined(CONFIG_MIPS)
ulong *s;
# endif
@@ -609,6 +609,12 @@ static int reserve_stacks(void)
s = (ulong *) gd->start_addr_sp;
*s = 0; /* Terminate back chain */
*++s = 0; /* NULL return address */
+# elif defined(CONFIG_MIPS)
+ /* Clear initial stack frame */
+ s = (ulong *) gd->start_addr_sp;
+ *s-- = 0;
+ *s-- = 0;
+ gd->start_addr_sp = (ulong) s;
# endif /* Architecture specific code */
return 0;