+
+#ifdef CONFIG_BUBINGA
+ /*
+ * Initialize EBC chip selects 1 & 4 and GPIO pins (for alternate
+ * function) to support FPGA and NVRAM accesses below.
+ */
+
+ lis r3,GPIO0_OSRH@h /* config GPIO output select */
+ ori r3,r3,GPIO0_OSRH@l
+ lis r4,CFG_GPIO0_OSRH@h
+ ori r4,r4,CFG_GPIO0_OSRH@l
+ stw r4,0(r3)
+ lis r3,GPIO0_OSRL@h
+ ori r3,r3,GPIO0_OSRL@l
+ lis r4,CFG_GPIO0_OSRL@h
+ ori r4,r4,CFG_GPIO0_OSRL@l
+ stw r4,0(r3)
+
+ lis r3,GPIO0_ISR1H@h /* config GPIO input select */
+ ori r3,r3,GPIO0_ISR1H@l
+ lis r4,CFG_GPIO0_ISR1H@h
+ ori r4,r4,CFG_GPIO0_ISR1H@l
+ stw r4,0(r3)
+ lis r3,GPIO0_ISR1L@h
+ ori r3,r3,GPIO0_ISR1L@l
+ lis r4,CFG_GPIO0_ISR1L@h
+ ori r4,r4,CFG_GPIO0_ISR1L@l
+ stw r4,0(r3)
+
+ lis r3,GPIO0_TSRH@h /* config GPIO three-state select */
+ ori r3,r3,GPIO0_TSRH@l
+ lis r4,CFG_GPIO0_TSRH@h
+ ori r4,r4,CFG_GPIO0_TSRH@l
+ stw r4,0(r3)
+ lis r3,GPIO0_TSRL@h
+ ori r3,r3,GPIO0_TSRL@l
+ lis r4,CFG_GPIO0_TSRL@h
+ ori r4,r4,CFG_GPIO0_TSRL@l
+ stw r4,0(r3)
+
+ lis r3,GPIO0_TCR@h /* config GPIO driver output enables */
+ ori r3,r3,GPIO0_TCR@l
+ lis r4,CFG_GPIO0_TCR@h
+ ori r4,r4,CFG_GPIO0_TCR@l
+ stw r4,0(r3)
+
+ li r3,pb1ap /* program EBC bank 1 for RTC access */
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB1AP@h
+ ori r3,r3,CFG_EBC_PB1AP@l
+ mtdcr ebccfgd,r3
+ li r3,pb1cr
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB1CR@h
+ ori r3,r3,CFG_EBC_PB1CR@l
+ mtdcr ebccfgd,r3
+
+ li r3,pb1ap /* program EBC bank 1 for RTC access */
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB1AP@h
+ ori r3,r3,CFG_EBC_PB1AP@l
+ mtdcr ebccfgd,r3
+ li r3,pb1cr
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB1CR@h
+ ori r3,r3,CFG_EBC_PB1CR@l
+ mtdcr ebccfgd,r3
+
+ li r3,pb4ap /* program EBC bank 4 for FPGA access */
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB4AP@h
+ ori r3,r3,CFG_EBC_PB4AP@l
+ mtdcr ebccfgd,r3
+ li r3,pb4cr
+ mtdcr ebccfga,r3
+ lis r3,CFG_EBC_PB4CR@h
+ ori r3,r3,CFG_EBC_PB4CR@l
+ mtdcr ebccfgd,r3
+#endif
+
+#ifndef CFG_CPC0_PCI
+ li r3,CPC0_PCI_HOST_CFG_EN
+#ifdef CONFIG_BUBINGA