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authorMarian Balakowicz <m8@semihalf.com>2006-06-30 18:19:42 +0200
committerMarian Balakowicz <m8@semihalf.com>2006-06-30 18:19:42 +0200
commitf6e5739a68131998a5ae8aa0cf56a0316f810200 (patch)
tree010b89799af2478323c7f1cc04665b51b5cc4e50 /cpu/ppc4xx/405gp_pci.c
parentf73e73ba0e422e6f79030d77286dd57becaee16f (diff)
parent6c5879f380be38d85fef0d3aba3353358f4b2ff4 (diff)
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Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).
Diffstat (limited to 'cpu/ppc4xx/405gp_pci.c')
-rw-r--r--cpu/ppc4xx/405gp_pci.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index fad895b..0ccb3d8 100644
--- a/cpu/ppc4xx/405gp_pci.c
+++ b/cpu/ppc4xx/405gp_pci.c
@@ -438,7 +438,7 @@ void pci_440_init (struct pci_controller *hose)
* The PCI initialization sequence enable bit must be set ... if not abort
* pci setup since updating the bit requires chip reset.
*--------------------------------------------------------------------------*/
-#if defined(CONFIG_440GX) || defined(CONFIG_440SP)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
unsigned long strap;
mfsdr(sdr_sdstp1,strap);
@@ -502,7 +502,7 @@ void pci_440_init (struct pci_controller *hose)
out16r( PCIX0_CLS, 0x00060000 ); /* Bridge, host bridge */
#endif
-#if defined(CONFIG_440GX)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SPE)
out32r( PCIX0_BRDGOPT1, 0x04000060 ); /* PLB Rq pri highest */
out32r( PCIX0_BRDGOPT2, in32(PCIX0_BRDGOPT2) | 0x83 ); /* Enable host config, clear Timeout, ensure int src1 */
#elif defined(PCIX0_BRDGOPT1)
@@ -520,8 +520,13 @@ void pci_440_init (struct pci_controller *hose)
out32r( PCIX0_POM0SA, 0 ); /* disable */
out32r( PCIX0_POM1SA, 0 ); /* disable */
out32r( PCIX0_POM2SA, 0 ); /* disable */
+#if defined(CONFIG_440SPE)
+ out32r( PCIX0_POM0LAL, 0x10000000 );
+ out32r( PCIX0_POM0LAH, 0x0000000c );
+#else
out32r( PCIX0_POM0LAL, 0x00000000 );
out32r( PCIX0_POM0LAH, 0x00000003 );
+#endif
out32r( PCIX0_POM0PCIAL, CFG_PCI_MEMBASE );
out32r( PCIX0_POM0PCIAH, 0x00000000 );
out32r( PCIX0_POM0SA, 0xf0000001 ); /* 256MB, enabled */