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Diffstat (limited to 'post/cpu/ppc4xx/spr.c')
-rw-r--r--post/cpu/ppc4xx/spr.c41
1 files changed, 24 insertions, 17 deletions
diff --git a/post/cpu/ppc4xx/spr.c b/post/cpu/ppc4xx/spr.c
index f62526a..be5a701 100644
--- a/post/cpu/ppc4xx/spr.c
+++ b/post/cpu/ppc4xx/spr.c
@@ -2,6 +2,8 @@
* (C) Copyright 2007
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
+ * Author: Igor Lisitsin <igor@emcraft.com>
+ *
* See file CREDITS for list of people who contributed to this
* project.
*
@@ -39,6 +41,8 @@
#if CONFIG_POST & CFG_POST_SPR
+#include <asm/processor.h>
+
static struct
{
int number;
@@ -60,8 +64,10 @@ static struct
{0x113, "SPRG3", 0x00000000, 0x00000000},
{0x11f, "PVR", 0x00000000, 0x00000000},
- /* Additional Special-Purpose Registers */
-
+ /* Additional Special-Purpose Registers.
+ * The values must match the initialization
+ * values from cpu/ppc4xx/start.S
+ */
{0x30, "PID", 0x00000000, 0x00000000},
{0x3a, "CSRR0", 0x00000000, 0x00000000},
{0x3b, "CSRR1", 0x00000000, 0x00000000},
@@ -90,22 +96,22 @@ static struct
{0x13f, "DVC2", 0x00000000, 0x00000000},
{0x150, "TSR", 0x00000000, 0x00000000},
{0x154, "TCR", 0x00000000, 0x00000000},
- {0x190, "IVOR0", 0x00000000, 0x00000000},
- {0x191, "IVOR1", 0x00000000, 0x00000000},
- {0x192, "IVOR2", 0x00000000, 0x00000000},
- {0x193, "IVOR3", 0x00000000, 0x00000000},
- {0x194, "IVOR4", 0x00000000, 0x00000000},
- {0x195, "IVOR5", 0x00000000, 0x00000000},
- {0x196, "IVOR6", 0x00000000, 0x00000000},
- {0x197, "IVOR7", 0x00000000, 0x00000000},
- {0x198, "IVOR8", 0x00000000, 0x00000000},
+ {0x190, "IVOR0", 0x0000fff0, 0x00000100},
+ {0x191, "IVOR1", 0x0000fff0, 0x00000200},
+ {0x192, "IVOR2", 0x0000fff0, 0x00000300},
+ {0x193, "IVOR3", 0x0000fff0, 0x00000400},
+ {0x194, "IVOR4", 0x0000fff0, 0x00000500},
+ {0x195, "IVOR5", 0x0000fff0, 0x00000600},
+ {0x196, "IVOR6", 0x0000fff0, 0x00000700},
+ {0x197, "IVOR7", 0x0000fff0, 0x00000800},
+ {0x198, "IVOR8", 0x0000fff0, 0x00000c00},
{0x199, "IVOR9", 0x00000000, 0x00000000},
- {0x19a, "IVOR10", 0x00000000, 0x00000000},
+ {0x19a, "IVOR10", 0x0000fff0, 0x00000900},
{0x19b, "IVOR11", 0x00000000, 0x00000000},
{0x19c, "IVOR12", 0x00000000, 0x00000000},
- {0x19d, "IVOR13", 0x00000000, 0x00000000},
- {0x19e, "IVOR14", 0x00000000, 0x00000000},
- {0x19f, "IVOR15", 0x00000000, 0x00000000},
+ {0x19d, "IVOR13", 0x0000fff0, 0x00001300},
+ {0x19e, "IVOR14", 0x0000fff0, 0x00001400},
+ {0x19f, "IVOR15", 0x0000fff0, 0x00002000},
{0x23a, "MCSRR0", 0x00000000, 0x00000000},
{0x23b, "MCSRR1", 0x00000000, 0x00000000},
{0x23c, "MCSR", 0x00000000, 0x00000000},
@@ -126,8 +132,8 @@ static struct
{0x395, "DTV1", 0x00000000, 0x00000000},
{0x396, "DTV2", 0x00000000, 0x00000000},
{0x397, "DTV3", 0x00000000, 0x00000000},
- {0x398, "DVLIM", 0x00000000, 0x00000000},
- {0x399, "IVLIM", 0x00000000, 0x00000000},
+ {0x398, "DVLIM", 0x0fc1f83f, 0x0001f800},
+ {0x399, "IVLIM", 0x0fc1f83f, 0x0001f800},
{0x39b, "RSTCFG", 0x00000000, 0x00000000},
{0x39c, "DCDBTRL", 0x00000000, 0x00000000},
{0x39d, "DCDBTRH", 0x00000000, 0x00000000},
@@ -172,5 +178,6 @@ int spr_post_test (int flags)
return ret;
}
+
#endif /* CONFIG_POST & CFG_POST_SPR */
#endif /* CONFIG_POST */