When U-Boot did not do the MP init, we don't get an actual CPU number here. Skip printing it in that case.
Signed-off-by: Simon Glass sjg@chromium.org ---
(no changes since v2)
Changes in v2: - Don't show an invalid CPU number on error
cmd/x86/mtrr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cmd/x86/mtrr.c b/cmd/x86/mtrr.c index b213a942fde4..ff4be6b7bf5b 100644 --- a/cmd/x86/mtrr.c +++ b/cmd/x86/mtrr.c @@ -145,10 +145,12 @@ static int do_mtrr(struct cmd_tbl *cmdtp, int flag, int argc, for (; i >= 0; i = mp_next_cpu(cpu_select, i)) { if (!first) printf("\n"); - printf("CPU %d:\n", i); + if (i < MP_SELECT_ALL) + printf("CPU %d:\n", i); ret = do_mtrr_list(reg_count, i); if (ret) { - printf("Failed to read CPU %d (err=%d)\n", i, + printf("Failed to read CPU %s (err=%d)\n", + i < MP_SELECT_ALL ? simple_itoa(i) : "", ret); return CMD_RET_FAILURE; }