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-rw-r--r--arch/powerpc/cpu/mpc8xxx/ddr/main.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/powerpc/cpu/mpc8xxx/ddr/main.c b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
index d6b73c7..a33c9e2 100644
--- a/arch/powerpc/cpu/mpc8xxx/ddr/main.c
+++ b/arch/powerpc/cpu/mpc8xxx/ddr/main.c
@@ -532,9 +532,11 @@ phys_size_t fsl_ddr_sdram(void)
/* Compute it once normally. */
#ifdef CONFIG_FSL_DDR_INTERACTIVE
- if (getenv("ddr_interactive"))
+ if (getenv("ddr_interactive")) {
total_memory = fsl_ddr_interactive(&info);
- else
+ } else if (tstc() && (getc() == 'd')) { /* we got a key press of 'd' */
+ total_memory = fsl_ddr_interactive(&info);
+ } else
#endif
total_memory = fsl_ddr_compute(&info, STEP_GET_SPD, 0);