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Diffstat (limited to 'arch/nios2/cpu')
-rw-r--r--arch/nios2/cpu/cpu.c1
-rw-r--r--arch/nios2/cpu/interrupts.c20
-rw-r--r--arch/nios2/cpu/sysid.c8
3 files changed, 25 insertions, 4 deletions
diff --git a/arch/nios2/cpu/cpu.c b/arch/nios2/cpu/cpu.c
index 86f94b7..36ea90b 100644
--- a/arch/nios2/cpu/cpu.c
+++ b/arch/nios2/cpu/cpu.c
@@ -7,7 +7,6 @@
#include <common.h>
#include <nios2.h>
-#include <nios2-io.h>
#include <asm/cache.h>
DECLARE_GLOBAL_DATA_PTR;
diff --git a/arch/nios2/cpu/interrupts.c b/arch/nios2/cpu/interrupts.c
index c4bed22..b363a1f 100644
--- a/arch/nios2/cpu/interrupts.c
+++ b/arch/nios2/cpu/interrupts.c
@@ -10,7 +10,6 @@
#include <nios2.h>
-#include <nios2-io.h>
#include <asm/types.h>
#include <asm/io.h>
#include <asm/ptrace.h>
@@ -21,6 +20,25 @@
#include <status_led.h>
#endif
+typedef volatile struct {
+ unsigned status; /* Timer status reg */
+ unsigned control; /* Timer control reg */
+ unsigned periodl; /* Timeout period low */
+ unsigned periodh; /* Timeout period high */
+ unsigned snapl; /* Snapshot low */
+ unsigned snaph; /* Snapshot high */
+} nios_timer_t;
+
+/* status register */
+#define NIOS_TIMER_TO (1 << 0) /* Timeout */
+#define NIOS_TIMER_RUN (1 << 1) /* Timer running */
+
+/* control register */
+#define NIOS_TIMER_ITO (1 << 0) /* Timeout int ena */
+#define NIOS_TIMER_CONT (1 << 1) /* Continuous mode */
+#define NIOS_TIMER_START (1 << 2) /* Start timer */
+#define NIOS_TIMER_STOP (1 << 3) /* Stop timer */
+
#if defined(CONFIG_SYS_NIOS_TMRBASE) && !defined(CONFIG_SYS_NIOS_TMRIRQ)
#error CONFIG_SYS_NIOS_TMRIRQ not defined (see documentation)
#endif
diff --git a/arch/nios2/cpu/sysid.c b/arch/nios2/cpu/sysid.c
index 943bff8..50819b2 100644
--- a/arch/nios2/cpu/sysid.c
+++ b/arch/nios2/cpu/sysid.c
@@ -11,12 +11,16 @@
#include <command.h>
#include <asm/io.h>
-#include <nios2-io.h>
#include <linux/time.h>
+typedef volatile struct {
+ unsigned id; /* The system build id */
+ unsigned timestamp; /* Timestamp */
+} nios_sysid_t;
+
void display_sysid (void)
{
- struct nios_sysid_t *sysid = (struct nios_sysid_t *)CONFIG_SYS_NIOS_SYSID_BASE;
+ nios_sysid_t *sysid = (nios_sysid_t *)CONFIG_SYS_NIOS_SYSID_BASE;
struct tm t;
char asc[32];
time_t stamp;