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-rw-r--r--cpu/74xx_7xx/cache.S21
-rw-r--r--cpu/arm920t/s3c24x0/usb.c2
-rw-r--r--cpu/mpc86xx/cache.S2
3 files changed, 22 insertions, 3 deletions
diff --git a/cpu/74xx_7xx/cache.S b/cpu/74xx_7xx/cache.S
index a793d799d1..3a745cbe03 100644
--- a/cpu/74xx_7xx/cache.S
+++ b/cpu/74xx_7xx/cache.S
@@ -329,14 +329,28 @@ _GLOBAL(dcache_status)
blr
/*
- * Invalidate L2 cache using L2I and polling L2IP
+ * Invalidate L2 cache using L2I and polling L2IP or L2I
*/
_GLOBAL(l2cache_invalidate)
sync
+ mfspr r3, l2cr
oris r3, r3, L2CR_L2I@h
sync
mtspr l2cr, r3
sync
+ mfspr r3, PVR
+ sync
+ rlwinm r3, r3, 16,16,31
+ cmpli 0,r3,0x8000 /* 7451, 7441 */
+ beq 0,inv_7450
+ cmpli 0,r3,0x8001 /* 7455, 7445 */
+ beq 0,inv_7450
+ cmpli 0,r3,0x8002 /* 7457, 7447 */
+ beq 0,inv_7450
+ cmpli 0,r3,0x8003 /* 7447A */
+ beq 0,inv_7450
+ cmpli 0,r3,0x8004 /* 7448 */
+ beq 0,inv_7450
invl2:
mfspr r3, l2cr
andi. r3, r3, L2CR_L2IP
@@ -348,6 +362,11 @@ invl2:
mtspr l2cr, r3
sync
blr
+inv_7450:
+ mfspr r3, l2cr
+ andis. r3, r3, L2CR_L2I@h
+ bne inv_7450
+ blr
/*
* Enable L2 cache
diff --git a/cpu/arm920t/s3c24x0/usb.c b/cpu/arm920t/s3c24x0/usb.c
index ef5d5bf71b..421ebb4373 100644
--- a/cpu/arm920t/s3c24x0/usb.c
+++ b/cpu/arm920t/s3c24x0/usb.c
@@ -69,4 +69,4 @@ int usb_cpu_init_fail (void)
}
# endif /* defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) */
-#endif /* defined(CONFIG_USB_OHCI) && defined(CFG_USB_OHCI_CPU_INIT) */
+#endif /* defined(CONFIG_USB_OHCI_NEW) && defined(CFG_USB_OHCI_CPU_INIT) */
diff --git a/cpu/mpc86xx/cache.S b/cpu/mpc86xx/cache.S
index f316b3ec13..2e4ea0239f 100644
--- a/cpu/mpc86xx/cache.S
+++ b/cpu/mpc86xx/cache.S
@@ -338,7 +338,7 @@ _GLOBAL(l2cache_invalidate)
invl2:
mfspr r3, l2cr
- andi. r3, r3, L2CR_L2I@h
+ andis. r3, r3, L2CR_L2I@h
bne invl2
blr