mpc83xx: use "A" nomenclature only on mpc834x and mpc836x families

marketing didn't extend their postpend-with-an-A naming strategy
on rev.2's and higher beyond the first two 83xx families.  This
patch stops us from misreporting we're running e.g., on an MPC8313EA,
when such a name doesn't exist.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>

diff --git a/arch/powerpc/cpu/mpc83xx/cpu.c b/arch/powerpc/cpu/mpc83xx/cpu.c
index 51180d6..8b98a57 100644 (file)
--- a/arch/powerpc/cpu/mpc83xx/cpu.c
+++ b/arch/powerpc/cpu/mpc83xx/cpu.c
@@ -106,7 +106,9 @@ int checkcpu(void)
                        puts(cpu_type_list[i].name);
                        if (IS_E_PROCESSOR(spridr))
                                puts("E");
-                       if (REVID_MAJOR(spridr) >= 2)
+                       if ((SPR_FAMILY(spridr) == SPR_834X_FAMILY ||
+                            SPR_FAMILY(spridr) == SPR_836X_FAMILY) &&
+                           REVID_MAJOR(spridr) >= 2)
                                puts("A");
                        printf(", Rev: %d.%d", REVID_MAJOR(spridr),
                               REVID_MINOR(spridr));