powerpc: Move memory size print into common show_cpuinfo for 32-bit

Most of the platforms were printing the size of the memory
in their show_cpuinfo implementations. This moves that to
the common show_cpuinfo, so that all 32-bit platforms will
now print the size of memory.  I also update the code
to deal with the fact that total_memory is now a phys_addr_t.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

13 files changed, 7 insertions, 40 deletions

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 5ec56ff03e86..705fc4bf3800 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -59,6 +59,7 @@
 #include <asm/mmu.h>
 #include <asm/xmon.h>
 #include <asm/cputhreads.h>
+#include <mm/mmu_decl.h>
 
 #include "setup.h"
 
@@ -190,6 +191,12 @@ static int show_cpuinfo(struct seq_file *m, void *v)
                 if (ppc_md.show_cpuinfo != NULL)
                         ppc_md.show_cpuinfo(m);
 
+#ifdef CONFIG_PPC32
+                /* Display the amount of memory */
+                seq_printf(m, "Memory\t\t: %d MB\n",
+                           (unsigned int)(total_memory / (1024 * 1024)));
+#endif
+
                 return 0;
         }
 
diff --git a/arch/powerpc/platforms/85xx/ksi8560.c b/arch/powerpc/platforms/85xx/ksi8560.c
index 8a3b117b6ce2..81cee7bbf2d2 100644
--- a/arch/powerpc/platforms/85xx/ksi8560.c
+++ b/arch/powerpc/platforms/85xx/ksi8560.c
@@ -193,7 +193,6 @@ static void __init ksi8560_setup_arch(void)
 static void ksi8560_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -215,9 +214,6 @@ static void ksi8560_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index 0293e3d3580f..21f009023e26 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -207,7 +207,6 @@ static void __init mpc85xx_ads_setup_arch(void)
 static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -219,9 +218,6 @@ static void mpc85xx_ads_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 50d7ea8f922b..aeb6a5bc5522 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -307,7 +307,6 @@ static void __init mpc85xx_cds_setup_arch(void)
 static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -320,9 +319,6 @@ static void mpc85xx_cds_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 
diff --git a/arch/powerpc/platforms/85xx/sbc8548.c b/arch/powerpc/platforms/85xx/sbc8548.c
index b9246ea0928a..7ec77ce12dad 100644
--- a/arch/powerpc/platforms/85xx/sbc8548.c
+++ b/arch/powerpc/platforms/85xx/sbc8548.c
@@ -136,7 +136,6 @@ static void __init sbc8548_setup_arch(void)
 static void sbc8548_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -149,9 +148,6 @@ static void sbc8548_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/85xx/sbc8560.c b/arch/powerpc/platforms/85xx/sbc8560.c
index 0c9a856f66b6..472f254a19d2 100644
--- a/arch/powerpc/platforms/85xx/sbc8560.c
+++ b/arch/powerpc/platforms/85xx/sbc8560.c
@@ -194,7 +194,6 @@ static void __init sbc8560_setup_arch(void)
 static void sbc8560_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -206,9 +205,6 @@ static void sbc8560_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/85xx/stx_gp3.c b/arch/powerpc/platforms/85xx/stx_gp3.c
index 18499d7c9d9e..0cca8f5cb272 100644
--- a/arch/powerpc/platforms/85xx/stx_gp3.c
+++ b/arch/powerpc/platforms/85xx/stx_gp3.c
@@ -130,7 +130,6 @@ static void __init stx_gp3_setup_arch(void)
 static void stx_gp3_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -142,9 +141,6 @@ static void stx_gp3_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/85xx/tqm85xx.c b/arch/powerpc/platforms/85xx/tqm85xx.c
index d850880d6964..2933a8e827d9 100644
--- a/arch/powerpc/platforms/85xx/tqm85xx.c
+++ b/arch/powerpc/platforms/85xx/tqm85xx.c
@@ -138,7 +138,6 @@ static void __init tqm85xx_setup_arch(void)
 static void tqm85xx_show_cpuinfo(struct seq_file *m)
 {
         uint pvid, svid, phid1;
-        uint memsize = total_memory;
 
         pvid = mfspr(SPRN_PVR);
         svid = mfspr(SPRN_SVR);
@@ -150,9 +149,6 @@ static void tqm85xx_show_cpuinfo(struct seq_file *m)
         /* Display cpu Pll setting */
         phid1 = mfspr(SPRN_HID1);
         seq_printf(m, "PLL setting\t: 0x%x\n", ((phid1 >> 24) & 0x3f));
-
-        /* Display the amount of memory */
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static struct of_device_id __initdata of_bus_ids[] = {
diff --git a/arch/powerpc/platforms/86xx/gef_sbc610.c b/arch/powerpc/platforms/86xx/gef_sbc610.c
index 821c45fac18b..fb371f5ce132 100644
--- a/arch/powerpc/platforms/86xx/gef_sbc610.c
+++ b/arch/powerpc/platforms/86xx/gef_sbc610.c
@@ -127,7 +127,6 @@ static unsigned int gef_sbc610_get_fpga_rev(void)
 
 static void gef_sbc610_show_cpuinfo(struct seq_file *m)
 {
-        uint memsize = total_memory;
         uint svid = mfspr(SPRN_SVR);
 
         seq_printf(m, "Vendor\t\t: GE Fanuc Intelligent Platforms\n");
@@ -137,7 +136,6 @@ static void gef_sbc610_show_cpuinfo(struct seq_file *m)
         seq_printf(m, "FPGA Revision\t: %u\n", gef_sbc610_get_fpga_rev());
 
         seq_printf(m, "SVR\t\t: 0x%x\n", svid);
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 static void __init gef_sbc610_nec_fixup(struct pci_dev *pdev)
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 2672829a71dc..27e0e682d8e1 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -101,13 +101,11 @@ mpc86xx_hpcn_setup_arch(void)
 static void
 mpc86xx_hpcn_show_cpuinfo(struct seq_file *m)
 {
-        uint memsize = total_memory;
         uint svid = mfspr(SPRN_SVR);
 
         seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
 
         seq_printf(m, "SVR\t\t: 0x%x\n", svid);
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 
diff --git a/arch/powerpc/platforms/86xx/sbc8641d.c b/arch/powerpc/platforms/86xx/sbc8641d.c
index da677a74e2d1..5fd7ed40986f 100644
--- a/arch/powerpc/platforms/86xx/sbc8641d.c
+++ b/arch/powerpc/platforms/86xx/sbc8641d.c
@@ -63,13 +63,11 @@ sbc8641_setup_arch(void)
 static void
 sbc8641_show_cpuinfo(struct seq_file *m)
 {
-        uint memsize = total_memory;
         uint svid = mfspr(SPRN_SVR);
 
         seq_printf(m, "Vendor\t\t: Wind River Systems\n");
 
         seq_printf(m, "SVR\t\t: 0x%x\n", svid);
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
 }
 
 
diff --git a/arch/powerpc/platforms/embedded6xx/c2k.c b/arch/powerpc/platforms/embedded6xx/c2k.c
index d0b25b8c39d1..32ba0fa0ad03 100644
--- a/arch/powerpc/platforms/embedded6xx/c2k.c
+++ b/arch/powerpc/platforms/embedded6xx/c2k.c
@@ -116,10 +116,7 @@ static void c2k_restart(char *cmd)
 
 void c2k_show_cpuinfo(struct seq_file *m)
 {
-        uint memsize = total_memory;
-
         seq_printf(m, "Vendor\t\t: GEFanuc\n");
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
         seq_printf(m, "coherency\t: %s\n", COHERENCY_SETTING);
 }
 
diff --git a/arch/powerpc/platforms/embedded6xx/prpmc2800.c b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
index 5a19b9a1457c..4c485e984236 100644
--- a/arch/powerpc/platforms/embedded6xx/prpmc2800.c
+++ b/arch/powerpc/platforms/embedded6xx/prpmc2800.c
@@ -119,10 +119,7 @@ static void prpmc2800_restart(char *cmd)
 
 void prpmc2800_show_cpuinfo(struct seq_file *m)
 {
-        uint memsize = total_memory;
-
         seq_printf(m, "Vendor\t\t: Motorola\n");
-        seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
         seq_printf(m, "coherency\t: %s\n", PPRPM2800_COHERENCY_SETTING);
 }