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Diffstat (limited to 'include/asm-mips/sni.h')
-rw-r--r--include/asm-mips/sni.h159
1 files changed, 91 insertions, 68 deletions
diff --git a/include/asm-mips/sni.h b/include/asm-mips/sni.h
index af081457f84..e716447e5e0 100644
--- a/include/asm-mips/sni.h
+++ b/include/asm-mips/sni.h
@@ -35,23 +35,23 @@ extern unsigned int sni_brd_type;
#define SNI_CPU_M8050 0x0b
#define SNI_CPU_M8053 0x0d
-#define SNI_PORT_BASE 0xb4000000
+#define SNI_PORT_BASE CKSEG1ADDR(0xb4000000)
#ifndef __MIPSEL__
/*
* ASIC PCI registers for big endian configuration.
*/
-#define PCIMT_UCONF 0xbfff0004
-#define PCIMT_IOADTIMEOUT2 0xbfff000c
-#define PCIMT_IOMEMCONF 0xbfff0014
-#define PCIMT_IOMMU 0xbfff001c
-#define PCIMT_IOADTIMEOUT1 0xbfff0024
-#define PCIMT_DMAACCESS 0xbfff002c
-#define PCIMT_DMAHIT 0xbfff0034
-#define PCIMT_ERRSTATUS 0xbfff003c
-#define PCIMT_ERRADDR 0xbfff0044
-#define PCIMT_SYNDROME 0xbfff004c
-#define PCIMT_ITPEND 0xbfff0054
+#define PCIMT_UCONF CKSEG1ADDR(0xbfff0004)
+#define PCIMT_IOADTIMEOUT2 CKSEG1ADDR(0xbfff000c)
+#define PCIMT_IOMEMCONF CKSEG1ADDR(0xbfff0014)
+#define PCIMT_IOMMU CKSEG1ADDR(0xbfff001c)
+#define PCIMT_IOADTIMEOUT1 CKSEG1ADDR(0xbfff0024)
+#define PCIMT_DMAACCESS CKSEG1ADDR(0xbfff002c)
+#define PCIMT_DMAHIT CKSEG1ADDR(0xbfff0034)
+#define PCIMT_ERRSTATUS CKSEG1ADDR(0xbfff003c)
+#define PCIMT_ERRADDR CKSEG1ADDR(0xbfff0044)
+#define PCIMT_SYNDROME CKSEG1ADDR(0xbfff004c)
+#define PCIMT_ITPEND CKSEG1ADDR(0xbfff0054)
#define IT_INT2 0x01
#define IT_INTD 0x02
#define IT_INTC 0x04
@@ -60,32 +60,32 @@ extern unsigned int sni_brd_type;
#define IT_EISA 0x20
#define IT_SCSI 0x40
#define IT_ETH 0x80
-#define PCIMT_IRQSEL 0xbfff005c
-#define PCIMT_TESTMEM 0xbfff0064
-#define PCIMT_ECCREG 0xbfff006c
-#define PCIMT_CONFIG_ADDRESS 0xbfff0074
-#define PCIMT_ASIC_ID 0xbfff007c /* read */
-#define PCIMT_SOFT_RESET 0xbfff007c /* write */
-#define PCIMT_PIA_OE 0xbfff0084
-#define PCIMT_PIA_DATAOUT 0xbfff008c
-#define PCIMT_PIA_DATAIN 0xbfff0094
-#define PCIMT_CACHECONF 0xbfff009c
-#define PCIMT_INVSPACE 0xbfff00a4
+#define PCIMT_IRQSEL CKSEG1ADDR(0xbfff005c)
+#define PCIMT_TESTMEM CKSEG1ADDR(0xbfff0064)
+#define PCIMT_ECCREG CKSEG1ADDR(0xbfff006c)
+#define PCIMT_CONFIG_ADDRESS CKSEG1ADDR(0xbfff0074)
+#define PCIMT_ASIC_ID CKSEG1ADDR(0xbfff007c) /* read */
+#define PCIMT_SOFT_RESET CKSEG1ADDR(0xbfff007c) /* write */
+#define PCIMT_PIA_OE CKSEG1ADDR(0xbfff0084)
+#define PCIMT_PIA_DATAOUT CKSEG1ADDR(0xbfff008c)
+#define PCIMT_PIA_DATAIN CKSEG1ADDR(0xbfff0094)
+#define PCIMT_CACHECONF CKSEG1ADDR(0xbfff009c)
+#define PCIMT_INVSPACE CKSEG1ADDR(0xbfff00a4)
#else
/*
* ASIC PCI registers for little endian configuration.
*/
-#define PCIMT_UCONF 0xbfff0000
-#define PCIMT_IOADTIMEOUT2 0xbfff0008
-#define PCIMT_IOMEMCONF 0xbfff0010
-#define PCIMT_IOMMU 0xbfff0018
-#define PCIMT_IOADTIMEOUT1 0xbfff0020
-#define PCIMT_DMAACCESS 0xbfff0028
-#define PCIMT_DMAHIT 0xbfff0030
-#define PCIMT_ERRSTATUS 0xbfff0038
-#define PCIMT_ERRADDR 0xbfff0040
-#define PCIMT_SYNDROME 0xbfff0048
-#define PCIMT_ITPEND 0xbfff0050
+#define PCIMT_UCONF CKSEG1ADDR(0xbfff0000)
+#define PCIMT_IOADTIMEOUT2 CKSEG1ADDR(0xbfff0008)
+#define PCIMT_IOMEMCONF CKSEG1ADDR(0xbfff0010)
+#define PCIMT_IOMMU CKSEG1ADDR(0xbfff0018)
+#define PCIMT_IOADTIMEOUT1 CKSEG1ADDR(0xbfff0020)
+#define PCIMT_DMAACCESS CKSEG1ADDR(0xbfff0028)
+#define PCIMT_DMAHIT CKSEG1ADDR(0xbfff0030)
+#define PCIMT_ERRSTATUS CKSEG1ADDR(0xbfff0038)
+#define PCIMT_ERRADDR CKSEG1ADDR(0xbfff0040)
+#define PCIMT_SYNDROME CKSEG1ADDR(0xbfff0048)
+#define PCIMT_ITPEND CKSEG1ADDR(0xbfff0050)
#define IT_INT2 0x01
#define IT_INTD 0x02
#define IT_INTC 0x04
@@ -94,20 +94,20 @@ extern unsigned int sni_brd_type;
#define IT_EISA 0x20
#define IT_SCSI 0x40
#define IT_ETH 0x80
-#define PCIMT_IRQSEL 0xbfff0058
-#define PCIMT_TESTMEM 0xbfff0060
-#define PCIMT_ECCREG 0xbfff0068
-#define PCIMT_CONFIG_ADDRESS 0xbfff0070
-#define PCIMT_ASIC_ID 0xbfff0078 /* read */
-#define PCIMT_SOFT_RESET 0xbfff0078 /* write */
-#define PCIMT_PIA_OE 0xbfff0080
-#define PCIMT_PIA_DATAOUT 0xbfff0088
-#define PCIMT_PIA_DATAIN 0xbfff0090
-#define PCIMT_CACHECONF 0xbfff0098
-#define PCIMT_INVSPACE 0xbfff00a0
+#define PCIMT_IRQSEL CKSEG1ADDR(0xbfff0058)
+#define PCIMT_TESTMEM CKSEG1ADDR(0xbfff0060)
+#define PCIMT_ECCREG CKSEG1ADDR(0xbfff0068)
+#define PCIMT_CONFIG_ADDRESS CKSEG1ADDR(0xbfff0070)
+#define PCIMT_ASIC_ID CKSEG1ADDR(0xbfff0078) /* read */
+#define PCIMT_SOFT_RESET CKSEG1ADDR(0xbfff0078) /* write */
+#define PCIMT_PIA_OE CKSEG1ADDR(0xbfff0080)
+#define PCIMT_PIA_DATAOUT CKSEG1ADDR(0xbfff0088)
+#define PCIMT_PIA_DATAIN CKSEG1ADDR(0xbfff0090)
+#define PCIMT_CACHECONF CKSEG1ADDR(0xbfff0098)
+#define PCIMT_INVSPACE CKSEG1ADDR(0xbfff00a0)
#endif
-#define PCIMT_PCI_CONF 0xbfff0100
+#define PCIMT_PCI_CONF CKSEG1ADDR(0xbfff0100)
/*
* Data port for the PCI bus in IO space
@@ -117,34 +117,34 @@ extern unsigned int sni_brd_type;
/*
* Board specific registers
*/
-#define PCIMT_CSMSR 0xbfd00000
-#define PCIMT_CSSWITCH 0xbfd10000
-#define PCIMT_CSITPEND 0xbfd20000
-#define PCIMT_AUTO_PO_EN 0xbfd30000
-#define PCIMT_CLR_TEMP 0xbfd40000
-#define PCIMT_AUTO_PO_DIS 0xbfd50000
-#define PCIMT_EXMSR 0xbfd60000
-#define PCIMT_UNUSED1 0xbfd70000
-#define PCIMT_CSWCSM 0xbfd80000
-#define PCIMT_UNUSED2 0xbfd90000
-#define PCIMT_CSLED 0xbfda0000
-#define PCIMT_CSMAPISA 0xbfdb0000
-#define PCIMT_CSRSTBP 0xbfdc0000
-#define PCIMT_CLRPOFF 0xbfdd0000
-#define PCIMT_CSTIMER 0xbfde0000
-#define PCIMT_PWDN 0xbfdf0000
+#define PCIMT_CSMSR CKSEG1ADDR(0xbfd00000)
+#define PCIMT_CSSWITCH CKSEG1ADDR(0xbfd10000)
+#define PCIMT_CSITPEND CKSEG1ADDR(0xbfd20000)
+#define PCIMT_AUTO_PO_EN CKSEG1ADDR(0xbfd30000)
+#define PCIMT_CLR_TEMP CKSEG1ADDR(0xbfd40000)
+#define PCIMT_AUTO_PO_DIS CKSEG1ADDR(0xbfd50000)
+#define PCIMT_EXMSR CKSEG1ADDR(0xbfd60000)
+#define PCIMT_UNUSED1 CKSEG1ADDR(0xbfd70000)
+#define PCIMT_CSWCSM CKSEG1ADDR(0xbfd80000)
+#define PCIMT_UNUSED2 CKSEG1ADDR(0xbfd90000)
+#define PCIMT_CSLED CKSEG1ADDR(0xbfda0000)
+#define PCIMT_CSMAPISA CKSEG1ADDR(0xbfdb0000)
+#define PCIMT_CSRSTBP CKSEG1ADDR(0xbfdc0000)
+#define PCIMT_CLRPOFF CKSEG1ADDR(0xbfdd0000)
+#define PCIMT_CSTIMER CKSEG1ADDR(0xbfde0000)
+#define PCIMT_PWDN CKSEG1ADDR(0xbfdf0000)
/*
* A20R based boards
*/
-#define A20R_PT_CLOCK_BASE 0xbc040000
-#define A20R_PT_TIM0_ACK 0xbc050000
-#define A20R_PT_TIM1_ACK 0xbc060000
+#define A20R_PT_CLOCK_BASE CKSEG1ADDR(0xbc040000)
+#define A20R_PT_TIM0_ACK CKSEG1ADDR(0xbc050000)
+#define A20R_PT_TIM1_ACK CKSEG1ADDR(0xbc060000)
#define SNI_A20R_IRQ_BASE MIPS_CPU_IRQ_BASE
#define SNI_A20R_IRQ_TIMER (SNI_A20R_IRQ_BASE+5)
-#define SNI_PCIT_INT_REG 0xbfff000c
+#define SNI_PCIT_INT_REG CKSEG1ADDR(0xbfff000c)
#define SNI_PCIT_INT_START 24
#define SNI_PCIT_INT_END 30
@@ -186,10 +186,30 @@ extern unsigned int sni_brd_type;
/*
* Base address for the mapped 16mb EISA bus segment.
*/
-#define PCIMT_EISA_BASE 0xb0000000
+#define PCIMT_EISA_BASE CKSEG1ADDR(0xb0000000)
/* PCI EISA Interrupt acknowledge */
-#define PCIMT_INT_ACKNOWLEDGE 0xba000000
+#define PCIMT_INT_ACKNOWLEDGE CKSEG1ADDR(0xba000000)
+
+/*
+ * SNI ID PROM
+ *
+ * SNI_IDPROM_MEMSIZE Memsize in 16MB quantities
+ * SNI_IDPROM_BRDTYPE Board Type
+ * SNI_IDPROM_CPUTYPE CPU Type on RM400
+ */
+#ifdef CONFIG_CPU_BIG_ENDIAN
+#define __SNI_END 0
+#endif
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
+#define __SNI_END 3
+#endif
+#define SNI_IDPROM_BASE CKSEG1ADDR(0x1ff00000)
+#define SNI_IDPROM_MEMSIZE (SNI_IDPROM_BASE + (0x28 ^ __SNI_END))
+#define SNI_IDPROM_BRDTYPE (SNI_IDPROM_BASE + (0x29 ^ __SNI_END))
+#define SNI_IDPROM_CPUTYPE (SNI_IDPROM_BASE + (0x30 ^ __SNI_END))
+
+#define SNI_IDPROM_SIZE 0x1000
/* board specific init functions */
extern void sni_a20r_init(void);
@@ -207,6 +227,9 @@ extern void sni_pcimt_irq_init(void);
/* timer inits */
extern void sni_cpu_time_init(void);
+/* eisa init for RM200/400 */
+extern int sni_eisa_root_init(void);
+
/* common irq stuff */
extern void (*sni_hwint)(void);
extern struct irqaction sni_isa_irq;