Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).

[platform/kernel/u-boot.git] / cpu / ppc4xx / 405gp_pci.c

diff --git a/cpu/ppc4xx/405gp_pci.c b/cpu/ppc4xx/405gp_pci.c
index fad895b..0ccb3d8 100644 (file)
--- 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 */