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Diffstat (limited to 'cpu/mpc85xx/mp.c')
-rw-r--r--cpu/mpc85xx/mp.c44
1 files changed, 25 insertions, 19 deletions
diff --git a/cpu/mpc85xx/mp.c b/cpu/mpc85xx/mp.c
index aa91cea..d3727b0 100644
--- a/cpu/mpc85xx/mp.c
+++ b/cpu/mpc85xx/mp.c
@@ -28,14 +28,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#define BOOT_ENTRY_ADDR 0
-#define BOOT_ENTRY_PIR 1
-#define BOOT_ENTRY_R3 2
-#define BOOT_ENTRY_R4 3
-#define BOOT_ENTRY_R6 4
-#define BOOT_ENTRY_R7 5
-#define NUM_BOOT_ENTRY 6
-
u32 get_my_id()
{
return mfspr(SPRN_PIR);
@@ -63,40 +55,54 @@ int cpu_status(int nr)
printf("Running on cpu %d\n", id);
printf("\n");
printf("table @ 0x%08x:\n", table);
- printf(" addr - 0x%08x\n", table[BOOT_ENTRY_ADDR]);
+ printf(" addr - 0x%08x\n", table[BOOT_ENTRY_ADDR_LOWER]);
printf(" pir - 0x%08x\n", table[BOOT_ENTRY_PIR]);
- printf(" r3 - 0x%08x\n", table[BOOT_ENTRY_R3]);
- printf(" r4 - 0x%08x\n", table[BOOT_ENTRY_R4]);
- printf(" r6 - 0x%08x\n", table[BOOT_ENTRY_R6]);
- printf(" r7 - 0x%08x\n", table[BOOT_ENTRY_R7]);
+ printf(" r3 - 0x%08x\n", table[BOOT_ENTRY_R3_LOWER]);
+ printf(" r6 - 0x%08x\n", table[BOOT_ENTRY_R6_LOWER]);
}
return 0;
}
-int cpu_release(int nr, unsigned long boot_addr, int argc, char *argv[])
+static u8 boot_entry_map[4] = {
+ 0,
+ BOOT_ENTRY_PIR,
+ BOOT_ENTRY_R3_LOWER,
+ BOOT_ENTRY_R6_LOWER,
+};
+
+int cpu_release(int nr, int argc, char *argv[])
{
u32 i, val, *table = (u32 *)get_spin_addr() + nr * NUM_BOOT_ENTRY;
+ u64 boot_addr;
if (nr == get_my_id()) {
printf("Invalid to release the boot core.\n\n");
return 1;
}
- if (argc != 5) {
+ if (argc != 4) {
printf("Invalid number of arguments to release.\n\n");
return 1;
}
- /* handle pir, r3, r4, r6, r7 */
- for (i = 0; i < 5; i++) {
+#ifdef CFG_64BIT_STRTOUL
+ boot_addr = simple_strtoull(argv[0], NULL, 16);
+#else
+ boot_addr = simple_strtoul(argv[0], NULL, 16);
+#endif
+
+ /* handle pir, r3, r6 */
+ for (i = 1; i < 4; i++) {
if (argv[i][0] != '-') {
+ u8 entry = boot_entry_map[i];
val = simple_strtoul(argv[i], NULL, 16);
- table[i+BOOT_ENTRY_PIR] = val;
+ table[entry] = val;
}
}
- table[BOOT_ENTRY_ADDR] = boot_addr;
+ table[BOOT_ENTRY_ADDR_UPPER] = (u32)(boot_addr >> 32);
+ table[BOOT_ENTRY_ADDR_LOWER] = (u32)(boot_addr & 0xffffffff);
return 0;
}