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-rw-r--r--cpu/ppc4xx/cpu.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/cpu/ppc4xx/cpu.c b/cpu/ppc4xx/cpu.c
index 66a7737..a676b30 100644
--- a/cpu/ppc4xx/cpu.c
+++ b/cpu/ppc4xx/cpu.c
@@ -41,6 +41,18 @@ DECLARE_GLOBAL_DATA_PTR;
void board_reset(void);
+/*
+ * To provide an interface to detect CPU number for boards that support
+ * more then one CPU, we implement the "weak" default functions here.
+ *
+ * Returns CPU number
+ */
+int __get_cpu_num(void)
+{
+ return NA_OR_UNKNOWN_CPU;
+}
+int get_cpu_num(void) __attribute__((weak, alias("__get_cpu_num")));
+
#if defined(CONFIG_405GP) || \
defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
@@ -274,8 +286,13 @@ int checkcpu (void)
#if !defined(CONFIG_IOP480)
char addstr[64] = "";
sys_info_t sys_info;
+ int cpu_num;
- puts ("CPU: ");
+ cpu_num = get_cpu_num();
+ if (cpu_num >= 0)
+ printf("CPU%d: ", cpu_num);
+ else
+ puts("CPU: ");
get_sys_info(&sys_info);