Some mpc82xx platform hooks in mpc82xx_ads.c are actually not specific to ads
board, they could be shared by different
82xx boards.
Signed-off-by: Mark Zhan <[EMAIL PROTECTED]>
---
arch/powerpc/platforms/82xx/mpc82xx.c | 30 +++++++++++++++++++----
arch/powerpc/platforms/82xx/mpc82xx_ads.c | 38
+++++++-----------------------
arch/powerpc/platforms/82xx/pq2ads.h | 2 -
include/asm-powerpc/mpc8260.h | 5 +++
4 files changed, 39 insertions(+), 36 deletions(-)
Index: linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/mpc82xx.c
===================================================================
--- linux-powerpc-2.6.x.orig/arch/powerpc/platforms/82xx/mpc82xx.c
2007-07-16 15:20:51.000000000 +0800
+++ linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/mpc82xx.c 2007-07-16
15:52:42.000000000 +0800
@@ -50,8 +50,6 @@
#include <sysdev/fsl_soc.h>
#include <sysdev/cpm2_pic.h>
-#include "pq2ads.h"
-
static int __init get_freq(char *name, unsigned long *val)
{
struct device_node *cpu;
@@ -74,7 +72,7 @@
return found;
}
-void __init m82xx_calibrate_decr(void)
+void __init mpc82xx_calibrate_decr(void)
{
ppc_tb_freq = 125000000;
if (!get_freq("bus-frequency", &ppc_tb_freq)) {
@@ -88,7 +86,7 @@
"(not found)\n");
}
-void mpc82xx_ads_show_cpuinfo(struct seq_file *m)
+void mpc82xx_show_cpuinfo(struct seq_file *m)
{
uint pvid, svid, phid1;
uint memsize = total_memory;
@@ -96,7 +94,7 @@
pvid = mfspr(SPRN_PVR);
svid = mfspr(SPRN_SVR);
- seq_printf(m, "Vendor\t\t: Freescale Semiconductor\n");
+ seq_printf(m, "Vendor\t\t: %s\n", CPUINFO_VENDOR);
seq_printf(m, "Machine\t\t: %s\n", CPUINFO_MACHINE);
seq_printf(m, "PVR\t\t: 0x%x\n", pvid);
seq_printf(m, "SVR\t\t: 0x%x\n", svid);
@@ -108,3 +106,25 @@
/* Display the amount of memory */
seq_printf(m, "Memory\t\t: %d MB\n", memsize / (1024 * 1024));
}
+
+#define RMR_CSRE 0x00000001
+
+void mpc82xx_restart(char *cmd)
+{
+ __volatile__ unsigned char dummy;
+
+ local_irq_disable();
+ ((cpm2_map_t *) cpm2_immr)->im_clkrst.car_rmr |= RMR_CSRE;
+
+ /* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
+ mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
+ dummy = ((cpm2_map_t *) cpm2_immr)->im_clkrst.res[0];
+ printk("Restart failed\n");
+ while (1) ;
+}
+
+void mpc82xx_halt(void)
+{
+ local_irq_disable();
+ while (1) ;
+}
Index: linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/mpc82xx_ads.c
===================================================================
--- linux-powerpc-2.6.x.orig/arch/powerpc/platforms/82xx/mpc82xx_ads.c
2007-07-16 15:20:51.000000000 +0800
+++ linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/mpc82xx_ads.c
2007-07-16 15:47:04.000000000 +0800
@@ -606,35 +606,15 @@
return 1;
}
-#define RMR_CSRE 0x00000001
-static void m82xx_restart(char *cmd)
-{
- __volatile__ unsigned char dummy;
-
- local_irq_disable();
- ((cpm2_map_t *) cpm2_immr)->im_clkrst.car_rmr |= RMR_CSRE;
-
- /* Clear the ME,EE,IR & DR bits in MSR to cause checkstop */
- mtmsr(mfmsr() & ~(MSR_ME | MSR_EE | MSR_IR | MSR_DR));
- dummy = ((cpm2_map_t *) cpm2_immr)->im_clkrst.res[0];
- printk("Restart failed\n");
- while (1) ;
-}
-
-static void m82xx_halt(void)
-{
- local_irq_disable();
- while (1) ;
-}
-
define_machine(mpc82xx_ads)
{
- .name = "MPC82xx ADS",
- .probe = mpc82xx_ads_probe,
- .setup_arch = mpc82xx_ads_setup_arch,
- .init_IRQ = mpc82xx_ads_pic_init,
- .show_cpuinfo = mpc82xx_ads_show_cpuinfo,
- .get_irq = cpm2_get_irq,
- .calibrate_decr = m82xx_calibrate_decr,
- .restart = m82xx_restart,.halt = m82xx_halt,
+ .name = "MPC82xx ADS",
+ .probe = mpc82xx_ads_probe,
+ .setup_arch = mpc82xx_ads_setup_arch,
+ .init_IRQ = mpc82xx_ads_pic_init,
+ .show_cpuinfo = mpc82xx_show_cpuinfo,
+ .get_irq = cpm2_get_irq,
+ .calibrate_decr = mpc82xx_calibrate_decr,
+ .restart = mpc82xx_restart,
+ .halt = mpc82xx_halt,
};
Index: linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/pq2ads.h
===================================================================
--- linux-powerpc-2.6.x.orig/arch/powerpc/platforms/82xx/pq2ads.h
2007-07-16 15:20:51.000000000 +0800
+++ linux-powerpc-2.6.x/arch/powerpc/platforms/82xx/pq2ads.h 2007-07-16
15:47:04.000000000 +0800
@@ -59,8 +59,6 @@
#define SIU_INT_SCC4 ((uint)0x2b+CPM_IRQ_OFFSET)
void m82xx_pci_init_irq(void);
-void mpc82xx_ads_show_cpuinfo(struct seq_file*);
-void m82xx_calibrate_decr(void);
#endif /* __MACH_ADS8260_DEFS */
#endif /* __KERNEL__ */
Index: linux-powerpc-2.6.x/include/asm-powerpc/mpc8260.h
===================================================================
--- linux-powerpc-2.6.x.orig/include/asm-powerpc/mpc8260.h 2007-07-16
15:21:09.000000000 +0800
+++ linux-powerpc-2.6.x/include/asm-powerpc/mpc8260.h 2007-07-16
15:52:16.000000000 +0800
@@ -19,6 +19,11 @@
#include <platforms/82xx/m82xx_pci.h>
#endif
+extern void mpc82xx_show_cpuinfo(struct seq_file *);
+extern void mpc82xx_calibrate_decr(void);
+extern void mpc82xx_restart(char *cmd);
+extern void mpc82xx_halt(void);
+
#endif /* CONFIG_8260 */
#endif /* !__ASM_POWERPC_MPC8260_H__ */
#endif /* __KERNEL__ */
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