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-rw-r--r--cpu/blackfin/cpu.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/cpu/blackfin/cpu.c b/cpu/blackfin/cpu.c
index 9efd88e..30c214b 100644
--- a/cpu/blackfin/cpu.c
+++ b/cpu/blackfin/cpu.c
@@ -14,11 +14,14 @@
#include <asm/blackfin.h>
#include <asm/cplb.h>
#include <asm/mach-common/bits/core.h>
+#include <asm/mach-common/bits/ebiu.h>
#include <asm/mach-common/bits/trace.h>
#include "cpu.h"
#include "serial.h"
+ulong bfin_poweron_retx;
+
__attribute__ ((__noreturn__))
void cpu_init_f(ulong bootflag, ulong loaded_from_ldr)
{
@@ -48,6 +51,9 @@ void cpu_init_f(ulong bootflag, ulong loaded_from_ldr)
bfin_write_EBIU_AMGCTL(CONFIG_EBIU_AMGCTL_VAL);
#endif
+ /* Save RETX so we can pass it while booting Linux */
+ bfin_poweron_retx = bootflag;
+
#ifdef CONFIG_DEBUG_DUMP
/* Turn on hardware trace buffer */
bfin_write_TBUFCTL(TBUFPWR | TBUFEN);