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authorwdenk <wdenk>2004-06-09 17:45:32 +0000
committerwdenk <wdenk>2004-06-09 17:45:32 +0000
commit36c728774edcfca54766f6828173fe24d3d8aa0b (patch)
treea431216abba77d12434c0a01b858d90e71d1075a /cpu
parent4c0d4c3b782ef278f5843eb2533e03b9c4c16e21 (diff)
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* Patch by Mark Jonas, 08 June 2004:
- Make MPC5200 boards evaluate the SVR to print processor name and version in checkcpu() (cpu/mpc5xxx/cpu.c). * Patch by Kai-Uwe Bloem, 06 May 2004: Fix endianess problem in cramfs code
Diffstat (limited to 'cpu')
-rw-r--r--cpu/mpc5xxx/cpu.c20
-rw-r--r--cpu/mpc5xxx/start.S5
2 files changed, 23 insertions, 2 deletions
diff --git a/cpu/mpc5xxx/cpu.c b/cpu/mpc5xxx/cpu.c
index 7d6c0b6..2d695d1 100644
--- a/cpu/mpc5xxx/cpu.c
+++ b/cpu/mpc5xxx/cpu.c
@@ -37,12 +37,28 @@ int checkcpu (void)
ulong clock = gd->cpu_clk;
char buf[32];
+#ifndef CONFIG_MGT5100
+ uint svr;
+#endif
puts ("CPU: ");
- printf (CPU_ID_STR);
-
+#ifdef CONFIG_MGT5100
+ puts (CPU_ID_STR);
printf (" (JTAG ID %08lx)", *(vu_long *)MPC5XXX_CDM_JTAGID);
+#else
+ svr = get_svr ();
+ switch (SVR_VER (svr)) {
+ case SVR_MPC5200:
+ printf ("MPC5200");
+ break;
+ default:
+ printf ("MPC52?? (SVR %08x)", svr);
+ break;
+ }
+
+ printf (" v%d.%d", SVR_MJREV (svr), SVR_MNREV (svr));
+#endif
printf (" at %s MHz\n", strmhz (buf, clock));
diff --git a/cpu/mpc5xxx/start.S b/cpu/mpc5xxx/start.S
index e12eee9..99cad9c 100644
--- a/cpu/mpc5xxx/start.S
+++ b/cpu/mpc5xxx/start.S
@@ -549,6 +549,11 @@ dcache_status:
rlwinm r3, r3, HID0_DCE_BITPOS + 1, 31, 31
blr
+ .globl get_svr
+get_svr:
+ mfspr r3, SVR
+ blr
+
.globl get_pvr
get_pvr:
mfspr r3, PVR