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

From: Kumar Gala
Date: Tue Nov 09 2004 - 02:01:31 EST


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@xxxxxxxxxxxxx>

--

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);

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