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Commit 558e7b25 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
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[PATCH] PPC32: Bubinga/405EP for new OCP 

From: Matt Porter <mporter@kernel.crashing.org>

Merge Bubinga/405EP support against new OCP.
parent c907be95
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arch/ppc/configs/bubinga_defconfig 0 → 100644
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arch/ppc/platforms/4xx/bubinga.c 0 → 100644
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/*
* Support for IBM PPC 405EP evaluation board (Bubinga).
*
* Author: SAW (IBM), derived from walnut.c.
* Maintained by MontaVista Software <source@mvista.com>
*
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/threads.h>
#include <linux/param.h>
#include <linux/string.h>
#include <linux/blkdev.h>
#include <linux/pci.h>
#include <linux/rtc.h>
#include <linux/tty.h>
#include <linux/serial.h>
#include <linux/serial_core.h>
#include <asm/system.h>
#include <asm/pci-bridge.h>
#include <asm/processor.h>
#include <asm/machdep.h>
#include <asm/page.h>
#include <asm/time.h>
#include <asm/io.h>
#include <asm/todc.h>
#include <asm/kgdb.h>
#include <asm/ocp.h>
#include <asm/ibm_ocp_pci.h>
#include <platforms/4xx/ibm405ep.h>
#undef DEBUG
#ifdef DEBUG
#define DBG(x...) printk(x)
#else
#define DBG(x...)
#endif
extern bd_t __res;
void *bubinga_rtc_base;
/* Some IRQs unique to the board
* Used by the generic 405 PCI setup functions in ppc4xx_pci.c
*/
int __init
ppc405_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
{
static char pci_irq_table[][4] =
/*
* PCI IDSEL/INTPIN->INTLINE
* A B C D
*/
{
{28, 28, 28, 28}, /* IDSEL 1 - PCI slot 1 */
{29, 29, 29, 29}, /* IDSEL 2 - PCI slot 2 */
{30, 30, 30, 30}, /* IDSEL 3 - PCI slot 3 */
{31, 31, 31, 31}, /* IDSEL 4 - PCI slot 4 */
};
const long min_idsel = 1, max_idsel = 4, irqs_per_slot = 4;
return PCI_IRQ_TABLE_LOOKUP;
};
/* The serial clock for the chip is an internal clock determined by
* different clock speeds/dividers.
* Calculate the proper input baud rate and setup the serial driver.
*/
static void __init
bubinga_early_serial_map(void)
{
u32 uart_div;
int uart_clock;
struct uart_port port;
/* Calculate the serial clock input frequency
*
* The base baud is the PLL OUTA (provided in the board info
* structure) divided by the external UART Divisor, divided
* by 16.
*/
uart_div = (mfdcr(DCRN_CPC0_UCR_BASE) & DCRN_CPC0_UCR_U0DIV);
uart_clock = __res.bi_pllouta_freq / uart_div;
/* Setup serial port access */
memset(&port, 0, sizeof(port));
port.membase = (void*)ACTING_UART0_IO_BASE;
port.irq = ACTING_UART0_INT;
port.uartclk = uart_clock;
port.regshift = 0;
port.iotype = SERIAL_IO_MEM;
port.flags = ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST;
port.line = 0;
if (early_serial_setup(&port) != 0) {
printk("Early serial init of port 0 failed\n");
}
port.membase = (void*)ACTING_UART1_IO_BASE;
port.irq = ACTING_UART1_INT;
port.line = 1;
if (early_serial_setup(&port) != 0) {
printk("Early serial init of port 1 failed\n");
}
}
void __init
bios_fixup(struct pci_controller *hose, struct pcil0_regs *pcip)
{
unsigned int bar_response, bar;
/*
* Expected PCI mapping:
*
* PLB addr PCI memory addr
* --------------------- ---------------------
* 0000'0000 - 7fff'ffff <--- 0000'0000 - 7fff'ffff
* 8000'0000 - Bfff'ffff ---> 8000'0000 - Bfff'ffff
*
* PLB addr PCI io addr
* --------------------- ---------------------
* e800'0000 - e800'ffff ---> 0000'0000 - 0001'0000
*
* The following code is simplified by assuming that the bootrom
* has been well behaved in following this mapping.
*/
#ifdef DEBUG
int i;
printk("ioremap PCLIO_BASE = 0x%x\n", pcip);
printk("PCI bridge regs before fixup \n");
for (i = 0; i <= 3; i++) {
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha)));
}
printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
#endif
/* added for IBM boot rom version 1.15 bios bar changes -AK */
/* Disable region first */
out_le32((void *) &(pcip->pmm[0].ma), 0x00000000);
/* PLB starting addr, PCI: 0x80000000 */
out_le32((void *) &(pcip->pmm[0].la), 0x80000000);
/* PCI start addr, 0x80000000 */
out_le32((void *) &(pcip->pmm[0].pcila), PPC405_PCI_MEM_BASE);
/* 512MB range of PLB to PCI */
out_le32((void *) &(pcip->pmm[0].pciha), 0x00000000);
/* Enable no pre-fetch, enable region */
out_le32((void *) &(pcip->pmm[0].ma), ((0xffffffff -
(PPC405_PCI_UPPER_MEM -
PPC405_PCI_MEM_BASE)) | 0x01));
/* Disable region one */
out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
out_le32((void *) &(pcip->pmm[1].la), 0x00000000);
out_le32((void *) &(pcip->pmm[1].pcila), 0x00000000);
out_le32((void *) &(pcip->pmm[1].pciha), 0x00000000);
out_le32((void *) &(pcip->pmm[1].ma), 0x00000000);
out_le32((void *) &(pcip->ptm1ms), 0x00000001);
/* Disable region two */
out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
out_le32((void *) &(pcip->pmm[2].la), 0x00000000);
out_le32((void *) &(pcip->pmm[2].pcila), 0x00000000);
out_le32((void *) &(pcip->pmm[2].pciha), 0x00000000);
out_le32((void *) &(pcip->pmm[2].ma), 0x00000000);
out_le32((void *) &(pcip->ptm2ms), 0x00000000);
out_le32((void *) &(pcip->ptm2la), 0x00000000);
/* Zero config bars */
for (bar = PCI_BASE_ADDRESS_1; bar <= PCI_BASE_ADDRESS_2; bar += 4) {
early_write_config_dword(hose, hose->first_busno,
PCI_FUNC(hose->first_busno), bar,
0x00000000);
early_read_config_dword(hose, hose->first_busno,
PCI_FUNC(hose->first_busno), bar,
&bar_response);
DBG("BUS %d, device %d, Function %d bar 0x%8.8x is 0x%8.8x\n",
hose->first_busno, PCI_SLOT(hose->first_busno),
PCI_FUNC(hose->first_busno), bar, bar_response);
}
/* end work arround */
#ifdef DEBUG
printk("PCI bridge regs after fixup \n");
for (i = 0; i <= 3; i++) {
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].ma)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].la)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pcila)));
printk(" pmm%dma\t0x%x\n", i, in_le32(&(pcip->pmm[i].pciha)));
}
printk(" ptm1ms\t0x%x\n", in_le32(&(pcip->ptm1ms)));
printk(" ptm1la\t0x%x\n", in_le32(&(pcip->ptm1la)));
printk(" ptm2ms\t0x%x\n", in_le32(&(pcip->ptm2ms)));
printk(" ptm2la\t0x%x\n", in_le32(&(pcip->ptm2la)));
#endif
}
void __init
bubinga_setup_arch(void)
{
ppc4xx_setup_arch();
ibm_ocp_set_emac(0, 1);
bubinga_early_serial_map();
/* RTC step for the evb405ep */
bubinga_rtc_base = (void *) BUBINGA_RTC_VADDR;
TODC_INIT(TODC_TYPE_DS1743, bubinga_rtc_base, bubinga_rtc_base,
bubinga_rtc_base, 8);
/* Identify the system */
printk("IBM Bubinga port (MontaVista Software, Inc. <source@mvista.com>)\n");
}
void __init
bubinga_map_io(void)
{
ppc4xx_map_io();
io_block_mapping(BUBINGA_RTC_VADDR,
BUBINGA_RTC_PADDR, BUBINGA_RTC_SIZE, _PAGE_IO);
}
void __init
platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7)
{
ppc4xx_init(r3, r4, r5, r6, r7);
ppc_md.setup_arch = bubinga_setup_arch;
ppc_md.setup_io_mappings = bubinga_map_io;
#ifdef CONFIG_GEN_RTC
ppc_md.time_init = todc_time_init;
ppc_md.set_rtc_time = todc_set_rtc_time;
ppc_md.get_rtc_time = todc_get_rtc_time;
ppc_md.nvram_read_val = todc_direct_read_val;
ppc_md.nvram_write_val = todc_direct_write_val;
#endif
#ifdef CONFIG_KGDB
ppc_md.early_serial_map = bubinga_early_serial_map;
#endif
}
arch/ppc/platforms/4xx/bubinga.h 0 → 100644
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/*
* Support for IBM PPC 405EP evaluation board (Bubinga).
*
* Author: SAW (IBM), derived from walnut.h.
* Maintained by MontaVista Software <source@mvista.com>
*
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifdef __KERNEL__
#ifndef __BUBINGA_H__
#define __BUBINGA_H__
/* 405EP */
#include <platforms/4xx/ibm405ep.h>
#ifndef __ASSEMBLY__
/*
* Data structure defining board information maintained by the boot
* ROM on IBM's evaluation board. An effort has been made to
* keep the field names consistent with the 8xx 'bd_t' board info
* structures.
*/
typedef struct board_info {
unsigned char bi_s_version[4]; /* Version of this structure */
unsigned char bi_r_version[30]; /* Version of the IBM ROM */
unsigned int bi_memsize; /* DRAM installed, in bytes */
unsigned char bi_enetaddr[2][6]; /* Local Ethernet MAC address */ unsigned char bi_pci_enetaddr[6]; /* PCI Ethernet MAC address */
unsigned int bi_intfreq; /* Processor speed, in Hz */
unsigned int bi_busfreq; /* PLB Bus speed, in Hz */
unsigned int bi_pci_busfreq; /* PCI Bus speed, in Hz */
unsigned int bi_opb_busfreq; /* OPB Bus speed, in Hz */
unsigned int bi_pllouta_freq; /* PLL OUTA speed, in Hz */
} bd_t;
/* Some 4xx parts use a different timebase frequency from the internal clock.
*/
#define bi_tbfreq bi_intfreq
/* Memory map for the Bubinga board.
* Generic 4xx plus RTC.
*/
extern void *bubinga_rtc_base;
#define BUBINGA_RTC_PADDR ((uint)0xf0000000)
#define BUBINGA_RTC_VADDR BUBINGA_RTC_PADDR
#define BUBINGA_RTC_SIZE ((uint)8*1024)
/* The UART clock is based off an internal clock -
* define BASE_BAUD based on the internal clock and divider(s).
* Since BASE_BAUD must be a constant, we will initialize it
* using clock/divider values which OpenBIOS initializes
* for typical configurations at various CPU speeds.
* The base baud is calculated as (FWDA / EXT UART DIV / 16)
*/
#define BASE_BAUD 0
#define BUBINGA_FPGA_BASE 0xF0300000
#define PPC4xx_MACHINE_NAME "IBM Bubinga"
#endif /* !__ASSEMBLY__ */
#endif /* __BUBINGA_H__ */
#endif /* __KERNEL__ */
arch/ppc/platforms/4xx/ibm405ep.c 0 → 100644
View file @ 558e7b25
/*
* arch/ppc/platforms/ibm405ep.c
*
* Support for IBM PPC 405EP processors.
*
* Author: SAW (IBM), derived from ibmnp405l.c.
* Maintained by MontaVista Software <source@mvista.com>
*
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/threads.h>
#include <linux/param.h>
#include <linux/string.h>
#include <asm/ibm4xx.h>
#include <asm/ocp.h>
#include <platforms/4xx/ibm405ep.h>
static struct ocp_func_mal_data ibm405ep_mal0_def = {
.num_tx_chans = 4, /* Number of TX channels */
.num_rx_chans = 2, /* Number of RX channels */
.txeob_irq = 11, /* TX End Of Buffer IRQ */
.rxeob_irq = 12, /* RX End Of Buffer IRQ */
.txde_irq = 13, /* TX Descriptor Error IRQ */
.rxde_irq = 14, /* RX Descriptor Error IRQ */
.serr_irq = 10, /* MAL System Error IRQ */
};
OCP_SYSFS_MAL_DATA()
static struct ocp_func_emac_data ibm405ep_emac0_def = {
.rgmii_idx = -1, /* No RGMII */
.rgmii_mux = -1, /* No RGMII */
.zmii_idx = -1, /* ZMII device index */
.zmii_mux = 0, /* ZMII input of this EMAC */
.mal_idx = 0, /* MAL device index */
.mal_rx_chan = 0, /* MAL rx channel number */
.mal_tx_chan = 0, /* MAL tx channel number */
.wol_irq = 9, /* WOL interrupt number */
.mdio_idx = 0, /* MDIO via EMAC0 */
.tah_idx = -1, /* No TAH */
};
static struct ocp_func_emac_data ibm405ep_emac1_def = {
.rgmii_idx = -1, /* No RGMII */
.rgmii_mux = -1, /* No RGMII */
.zmii_idx = -1, /* ZMII device index */
.zmii_mux = 0, /* ZMII input of this EMAC */
.mal_idx = 0, /* MAL device index */
.mal_rx_chan = 1, /* MAL rx channel number */
.mal_tx_chan = 2, /* MAL tx channel number */
.wol_irq = 9, /* WOL interrupt number */
.mdio_idx = 0, /* MDIO via EMAC0 */
.tah_idx = -1, /* No TAH */
};
OCP_SYSFS_EMAC_DATA()
static struct ocp_func_iic_data ibm405ep_iic0_def = {
.fast_mode = 0, /* Use standad mode (100Khz) */
};
OCP_SYSFS_IIC_DATA()
struct ocp_def core_ocp[] = {
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_OPB,
.index = 0,
.paddr = 0xEF600000,
.irq = OCP_IRQ_NA,
.pm = OCP_CPM_NA,
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_16550,
.index = 0,
.paddr = UART0_IO_BASE,
.irq = UART0_INT,
.pm = IBM_CPM_UART0
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_16550,
.index = 1,
.paddr = UART1_IO_BASE,
.irq = UART1_INT,
.pm = IBM_CPM_UART1
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_IIC,
.paddr = 0xEF600500,
.irq = 2,
.pm = IBM_CPM_IIC0,
.additions = &ibm405ep_iic0_def,
.show = &ocp_show_iic_data
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_GPIO,
.paddr = 0xEF600700,
.irq = OCP_IRQ_NA,
.pm = IBM_CPM_GPIO0
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_MAL,
.paddr = OCP_PADDR_NA,
.irq = OCP_IRQ_NA,
.pm = OCP_CPM_NA,
.additions = &ibm405ep_mal0_def,
.show = &ocp_show_mal_data
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_EMAC,
.index = 0,
.paddr = EMAC0_BASE,
.irq = 15,
.pm = OCP_CPM_NA,
.additions = &ibm405ep_emac0_def,
.show = &ocp_show_emac_data
},
{ .vendor = OCP_VENDOR_IBM,
.function = OCP_FUNC_EMAC,
.index = 1,
.paddr = 0xEF600900,
.irq = 17,
.pm = OCP_CPM_NA,
.additions = &ibm405ep_emac1_def,
.show = &ocp_show_emac_data
},
{ .vendor = OCP_VENDOR_INVALID
}
};
arch/ppc/platforms/4xx/ibm405ep.h 0 → 100644
View file @ 558e7b25
/*
* arch/ppc/platforms/4xx/ibm405ep.h
*
* IBM PPC 405EP processor defines.
*
* Author: SAW (IBM), derived from ibm405gp.h.
* Maintained by MontaVista Software <source@mvista.com>
*
* 2003 (c) MontaVista Softare Inc. This file is licensed under the
* terms of the GNU General Public License version 2. This program is
* licensed "as is" without any warranty of any kind, whether express
* or implied.
*/
#ifdef __KERNEL__
#ifndef __ASM_IBM405EP_H__
#define __ASM_IBM405EP_H__
#include <linux/config.h>
/* ibm405.h at bottom of this file */
/* PCI
* PCI Bridge config reg definitions
* see 17-19 of manual
*/
#define PPC405_PCI_CONFIG_ADDR 0xeec00000
#define PPC405_PCI_CONFIG_DATA 0xeec00004
#define PPC405_PCI_PHY_MEM_BASE 0x80000000 /* hose_a->pci_mem_offset */
/* setbat */
#define PPC405_PCI_MEM_BASE PPC405_PCI_PHY_MEM_BASE /* setbat */
#define PPC405_PCI_PHY_IO_BASE 0xe8000000 /* setbat */
#define PPC405_PCI_IO_BASE PPC405_PCI_PHY_IO_BASE /* setbat */
#define PPC405_PCI_LOWER_MEM 0x80000000 /* hose_a->mem_space.start */
#define PPC405_PCI_UPPER_MEM 0xBfffffff /* hose_a->mem_space.end */
#define PPC405_PCI_LOWER_IO 0x00000000 /* hose_a->io_space.start */
#define PPC405_PCI_UPPER_IO 0x0000ffff /* hose_a->io_space.end */
#define PPC405_ISA_IO_BASE PPC405_PCI_IO_BASE
#define PPC4xx_PCI_IO_PADDR ((uint)PPC405_PCI_PHY_IO_BASE)
#define PPC4xx_PCI_IO_VADDR PPC4xx_PCI_IO_PADDR
#define PPC4xx_PCI_IO_SIZE ((uint)64*1024)
#define PPC4xx_PCI_CFG_PADDR ((uint)PPC405_PCI_CONFIG_ADDR)
#define PPC4xx_PCI_CFG_VADDR PPC4xx_PCI_CFG_PADDR
#define PPC4xx_PCI_CFG_SIZE ((uint)4*1024)
#define PPC4xx_PCI_LCFG_PADDR ((uint)0xef400000)
#define PPC4xx_PCI_LCFG_VADDR PPC4xx_PCI_LCFG_PADDR
#define PPC4xx_PCI_LCFG_SIZE ((uint)4*1024)
#define PPC4xx_ONB_IO_PADDR ((uint)0xef600000)
#define PPC4xx_ONB_IO_VADDR PPC4xx_ONB_IO_PADDR
#define PPC4xx_ONB_IO_SIZE ((uint)4*1024)
/* serial port defines */
#define RS_TABLE_SIZE 2
#define UART0_INT 0
#define UART1_INT 1
#define PCIL0_BASE 0xEF400000
#define UART0_IO_BASE 0xEF600300
#define UART1_IO_BASE 0xEF600400
#define EMAC0_BASE 0xEF600800
#define BD_EMAC_ADDR(e,i) bi_enetaddr[e][i]
#if defined(CONFIG_UART0_TTYS0)
#define ACTING_UART0_IO_BASE UART0_IO_BASE
#define ACTING_UART1_IO_BASE UART1_IO_BASE
#define ACTING_UART0_INT UART0_INT
#define ACTING_UART1_INT UART1_INT
#else
#define ACTING_UART0_IO_BASE UART1_IO_BASE
#define ACTING_UART1_IO_BASE UART0_IO_BASE
#define ACTING_UART0_INT UART1_INT
#define ACTING_UART1_INT UART0_INT
#endif
#define STD_UART_OP(num) \
{ 0, BASE_BAUD, 0, ACTING_UART##num##_INT, \
(ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
iomem_base: (u8 *)ACTING_UART##num##_IO_BASE, \
io_type: SERIAL_IO_MEM},
#define SERIAL_DEBUG_IO_BASE ACTING_UART0_IO_BASE
#define SERIAL_PORT_DFNS \
STD_UART_OP(0) \
STD_UART_OP(1)
/* DCR defines */
#define DCRN_CPMSR_BASE 0x0BA
#define DCRN_CPMFR_BASE 0x0B9
#define DCRN_CPC0_PLLMR0_BASE 0x0F0
#define DCRN_CPC0_BOOT_BASE 0x0F1
#define DCRN_CPC0_CR1_BASE 0x0F2
#define DCRN_CPC0_EPRCSR_BASE 0x0F3
#define DCRN_CPC0_PLLMR1_BASE 0x0F4
#define DCRN_CPC0_UCR_BASE 0x0F5
#define DCRN_CPC0_UCR_U0DIV 0x07F
#define DCRN_CPC0_SRR_BASE 0x0F6
#define DCRN_CPC0_JTAGID_BASE 0x0F7
#define DCRN_CPC0_SPARE_BASE 0x0F8
#define DCRN_CPC0_PCI_BASE 0x0F9
#define IBM_CPM_GPT 0x80000000 /* GPT interface */
#define IBM_CPM_PCI 0x40000000 /* PCI bridge */
#define IBM_CPM_UIC 0x00010000 /* Universal Int Controller */
#define IBM_CPM_CPU 0x00008000 /* processor core */
#define IBM_CPM_EBC 0x00002000 /* EBC controller */
#define IBM_CPM_SDRAM0 0x00004000 /* SDRAM memory controller */
#define IBM_CPM_GPIO0 0x00001000 /* General Purpose IO */
#define IBM_CPM_TMRCLK 0x00000400 /* CPU timers */
#define IBM_CPM_PLB 0x00000100 /* PLB bus arbiter */
#define IBM_CPM_OPB 0x00000080 /* PLB to OPB bridge */
#define IBM_CPM_DMA 0x00000040 /* DMA controller */
#define IBM_CPM_IIC0 0x00000010 /* IIC interface */
#define IBM_CPM_UART1 0x00000002 /* serial port 0 */
#define IBM_CPM_UART0 0x00000001 /* serial port 1 */
#define DFLT_IBM4xx_PM ~(IBM_CPM_PCI | IBM_CPM_CPU | IBM_CPM_DMA \
| IBM_CPM_OPB | IBM_CPM_EBC \
| IBM_CPM_SDRAM0 | IBM_CPM_PLB \
| IBM_CPM_UIC | IBM_CPM_TMRCLK)
#define DCRN_DMA0_BASE 0x100
#define DCRN_DMA1_BASE 0x108
#define DCRN_DMA2_BASE 0x110
#define DCRN_DMA3_BASE 0x118
#define DCRNCAP_DMA_SG 1 /* have DMA scatter/gather capability */
#define DCRN_DMASR_BASE 0x120
#define DCRN_EBC_BASE 0x012
#define DCRN_DCP0_BASE 0x014
#define DCRN_MAL_BASE 0x180
#define DCRN_OCM0_BASE 0x018
#define DCRN_PLB0_BASE 0x084
#define DCRN_PLLMR_BASE 0x0B0
#define DCRN_POB0_BASE 0x0A0
#define DCRN_SDRAM0_BASE 0x010
#define DCRN_UIC0_BASE 0x0C0
#define UIC0 DCRN_UIC0_BASE
#include <asm/ibm405.h>
#endif /* __ASM_IBM405EP_H__ */
#endif /* __KERNEL__ */
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