[PATCH][PPC32] Updated reporting of CPU rev & freq for e500 CPUs

[Kumar Gala]

Andrew,

Fixes up the reporting of the e500 core revision.  Additionally, it 
changes the reporting of CPU frequency to match what other PPC systems do.

Signed-off-by: Kumar Gala <kumar.gala at freescale.com>

--

diff -Nru a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
--- a/arch/ppc/kernel/setup.c   2004-11-08 22:18:31 -06:00
+++ b/arch/ppc/kernel/setup.c   2004-11-08 22:18:31 -06:00
@@ -226,6 +226,10 @@
                maj = ((pvr >> 8) & 0xFF) - 1;
                min = pvr & 0xFF;
                break;
+       case 0x8020:    /* e500 */
+               maj = PVR_MAJ(pvr);
+               min = PVR_MIN(pvr);
+               break;
        default:
                maj = (pvr >> 8) & 0xFF;
                min = pvr & 0xFF;
diff -Nru a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c 
b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c      2004-11-08 22:18:31 
-06:00
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c      2004-11-08 22:18:31 
-06:00
@@ -142,8 +142,7 @@
                seq_printf(m, "Machine\t\t: unknown\n");
                break;
        }
-       seq_printf(m, "bus freq\t: %u.%.6u MHz\n", freq / 1000000,
-                  freq % 1000000);
+       seq_printf(m, "clock\t\t: %dMHz\n", freq / 1000000);
        seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
        seq_printf(m, "SVR\t\t: 0x%x\n", svid);

diff -Nru a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c 
b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c      2004-11-08 22:18:31 
-06:00
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c      2004-11-08 22:18:31 
-06:00
@@ -172,8 +172,7 @@

          seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
        seq_printf(m, "Machine\t\t: CDS (%x)\n", cadmus[CM_VER]);
-        seq_printf(m, "bus freq\t: %u.%.6u MHz\n", freq / 1000000,
-                   freq % 1000000);
+       seq_printf(m, "clock\t\t: %dMHz\n", freq / 1000000);
          seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
          seq_printf(m, "SVR\t\t: 0x%x\n", svid);

diff -Nru a/arch/ppc/platforms/85xx/sbc85xx.c 
b/arch/ppc/platforms/85xx/sbc85xx.c
--- a/arch/ppc/platforms/85xx/sbc85xx.c 2004-11-08 22:18:31 -06:00
+++ b/arch/ppc/platforms/85xx/sbc85xx.c 2004-11-08 22:18:31 -06:00
@@ -142,8 +142,7 @@
                seq_printf(m, "Machine\t\t: unknown\n");
                break;
        }
-       seq_printf(m, "bus freq\t: %u.%.6u MHz\n", freq / 1000000,
-                  freq % 1000000);
+       seq_printf(m, "clock\t\t: %dMHz\n", freq / 1000000);
        seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
        seq_printf(m, "SVR\t\t: 0x%x\n", svid);