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authorJon Loeliger <jdl@jdl.com>2006-05-19 13:22:44 -0500
committerJon Loeliger <jdl@jdl.com>2006-05-19 13:54:02 -0500
commit586d1d5abd3e525f1e1d9b81e5a61a4da6b2fa3c (patch)
tree72bdeeda02be1940569818208a21844d9c7bcc7c /board/mpc8641hpcn
parentcccce5d0581bb0ba4602799a4b5112e58d1579cb (diff)
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Update 86xx address map and LAWBARs.
Diffstat (limited to 'board/mpc8641hpcn')
-rw-r--r--board/mpc8641hpcn/init.S25
1 files changed, 20 insertions, 5 deletions
diff --git a/board/mpc8641hpcn/init.S b/board/mpc8641hpcn/init.S
index 4d555a5..5f19fdf 100644
--- a/board/mpc8641hpcn/init.S
+++ b/board/mpc8641hpcn/init.S
@@ -36,11 +36,10 @@
* 0x8000_0000 0x9fff_ffff PCI1 MEM 512M
* 0xa000_0000 0xbfff_ffff PCI2 MEM 512M
* 0xc000_0000 0xdfff_ffff RapidIO 512M
- * 0xe000_0000 0xe000_ffff CCSR 1M
* 0xe200_0000 0xe2ff_ffff PCI1 IO 16M
* 0xe300_0000 0xe3ff_ffff PCI2 IO 16M
- * 0xf000_0000 0xf7ff_ffff SDRAM 128M
- * 0xf800_0000 0xf80f_ffff BCSR 1M
+ * 0xf800_0000 0xf80f_ffff CCSRBAR 1M
+ * 0xf810_0000 0xf81f_ffff PIXIS 1M
* 0xfe00_0000 0xffff_ffff FLASH (boot bank) 32M
*
* Notes:
@@ -76,9 +75,16 @@
/*#define LAWAR6 (LAWAR_EN | LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M)) */
#define LAWAR6 (~LAWAR_EN &( LAWAR_TRGT_IF_PCI2 | (LAWAR_SIZE & LAWAR_SIZE_16M)))
- #define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
- #define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
+#define LAWBAR7 ((0xfe000000 >>12) & 0xffffff)
+#define LAWAR7 (LAWAR_EN | LAWAR_TRGT_IF_LBC | (LAWAR_SIZE & LAWAR_SIZE_32M))
+#if !defined(CONFIG_SPD_EEPROM)
+#define LAWBAR8 ((CFG_DDR_SDRAM_BASE>>12) & 0xffffff)
+#define LAWAR8 (LAWAR_EN | LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_256M))
+#else
+#define LAWBAR8 0
+#define LAWAR8 ((LAWAR_TRGT_IF_DDR2 | (LAWAR_SIZE & LAWAR_SIZE_512M)) & ~LAWAR_EN)
+#endif
.section .bootpg, "ax"
.globl law_entry
@@ -151,5 +157,14 @@ law_entry:
ori r6,r6,LAWAR7@l
stwu r6, 0x20(r5)
+ /* LAWBAR8, LAWAR8 */
+ lis r6,LAWBAR8@h
+ ori r6,r6,LAWBAR8@l
+ stwu r6, 0x20(r4)
+
+ lis r6,LAWAR8@h
+ ori r6,r6,LAWAR8@l
+ stwu r6, 0x20(r5)
+
blr