diff options
Diffstat (limited to 'board/cpc45')
| -rw-r--r-- | board/cpc45/Makefile | 2 | ||||
| -rw-r--r-- | board/cpc45/cpc45.c | 40 | ||||
| -rw-r--r-- | board/cpc45/pd67290.c | 68 |
3 files changed, 109 insertions, 1 deletions
diff --git a/board/cpc45/Makefile b/board/cpc45/Makefile index db5a83b..ccb811b 100644 --- a/board/cpc45/Makefile +++ b/board/cpc45/Makefile @@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk LIB = lib$(BOARD).a -OBJS = $(BOARD).o flash.o plx9030.o +OBJS = $(BOARD).o flash.o plx9030.o pd67290.o $(LIB): .depend $(OBJS) $(AR) crv $@ $(OBJS) diff --git a/board/cpc45/cpc45.c b/board/cpc45/cpc45.c index 92ccd42..51b0085 100644 --- a/board/cpc45/cpc45.c +++ b/board/cpc45/cpc45.c @@ -24,11 +24,13 @@ #include <common.h> #include <mpc824x.h> #include <asm/processor.h> +#include <asm/io.h> #include <pci.h> #include <i2c.h> int sysControlDisplay(int digit, uchar ascii_code); extern void Plx9030Init(void); +extern void SPD67290Init(void); /* We have to clear the initial data area here. Couldn't have done it * earlier because DRAM had not been initialized. @@ -180,6 +182,10 @@ static struct pci_config_table pci_cpc45_config_table[] = { pci_cfgfunc_config_device, { PCI_PLX9030_IOADDR, PCI_PLX9030_MEMADDR, PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }}, + { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0E, PCI_ANY_ID, + pci_cfgfunc_config_device, { PCMCIA_IO_BASE, + PCMCIA_IO_BASE, + PCI_COMMAND_MEMORY | PCI_COMMAND_IO }}, #endif /*CONFIG_PCI_PNP*/ { } }; @@ -233,3 +239,37 @@ int sysControlDisplay (int digit, /* number of digit 0..7 */ return (0); } + +#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA) + +#ifdef CFG_PCMCIA_MEM_ADDR +volatile unsigned char *pcmcia_mem = (unsigned char*)CFG_PCMCIA_MEM_ADDR; +#endif + +int pcmcia_init(void) +{ + u_int rc; + + debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n"); + + rc = i82365_init(); + + return rc; +} + +#endif /* CFG_CMD_PCMCIA */ + +# ifdef CONFIG_IDE_LED +void ide_led (uchar led, uchar status) +{ + u_char val; + /* We have one PCMCIA slot and use LED H4 for the IDE Interface */ + val = readb(BCSR_BASE + 0x04); + if (status) { /* led on */ + val |= B_CTRL_LED0; + } else { + val &= ~B_CTRL_LED0; + } + writeb(val, BCSR_BASE + 0x04); +} +# endif diff --git a/board/cpc45/pd67290.c b/board/cpc45/pd67290.c new file mode 100644 index 0000000..c84fbae --- /dev/null +++ b/board/cpc45/pd67290.c @@ -0,0 +1,68 @@ +/* pd67290.c - system configuration module for SPD67290 + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * (C) 2004 DENX Software Engineering, Heiko Schocher <hs@denx.de> + */ + +#include <common.h> +#include <malloc.h> +#include <net.h> +#include <asm/io.h> +#include <pci.h> + +/* imports */ +#include <mpc824x.h> + +static struct pci_device_id supported[] = { + {PCI_VENDOR_ID_CIRRUS, PCI_DEVICE_ID_CIRRUS_6729}, + {} +}; + +/*************************************************************************** +* +* SPD67290Init - +* +* RETURNS: -1 on error, 0 if OK +*/ + +int SPD67290Init (void) +{ + pci_dev_t devno; + int idx = 0; /* general index */ + ulong membaseCsr; /* base address of device memory space */ + + /* find PD67290 device */ + if ((devno = pci_find_devices (supported, idx++)) < 0) { + printf ("No PD67290 device found !!\n"); + return -1; + } + /* - 0xfe000000 see MPC 8245 Users Manual Adress Map B */ + membaseCsr = PCMCIA_IO_BASE - 0xfe000000; + + /* set base address */ + pci_write_config_dword (devno, PCI_BASE_ADDRESS_0, membaseCsr); + + /* enable mapped memory and IO addresses */ + pci_write_config_dword (devno, + PCI_COMMAND, + PCI_COMMAND_MEMORY | + PCI_COMMAND_IO | PCI_COMMAND_WAIT); + return 0; +} |