diff options
Diffstat (limited to 'arch/ppc/platforms/4xx/ep405.h')
| -rw-r--r-- | arch/ppc/platforms/4xx/ep405.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/ppc/platforms/4xx/ep405.h b/arch/ppc/platforms/4xx/ep405.h new file mode 100644 index 000000000000..ea3eb21338fb --- /dev/null +++ b/arch/ppc/platforms/4xx/ep405.h @@ -0,0 +1,54 @@ +/* + * arch/ppc/platforms/4xx/ep405.h + * + * Embedded Planet 405GP board + * http://www.embeddedplanet.com + * + * Author: Matthew Locke <mlocke@mvista.com> + * + * 2000 (c) MontaVista, Software, 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_EP405_H__ +#define __ASM_EP405_H__ + +/* We have a 405GP core */ +#include <platforms/4xx/ibm405gp.h> + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +typedef struct board_info { + unsigned int bi_memsize; /* DRAM installed, in bytes */ + unsigned char bi_enetaddr[6]; /* Local 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_nvramsize; /* Size of the NVRAM/RTC */ +} bd_t; + +/* Some 4xx parts use a different timebase frequency from the internal clock. +*/ +#define bi_tbfreq bi_intfreq + +extern u8 *ep405_bcsr; +extern u8 *ep405_nvram; + +/* Map for the BCSR and NVRAM space */ +#define EP405_BCSR_PADDR ((uint)0xf4000000) +#define EP405_BCSR_SIZE ((uint)16) +#define EP405_NVRAM_PADDR ((uint)0xf4200000) + +/* serial defines */ +#define BASE_BAUD 399193 + +#define PPC4xx_MACHINE_NAME "Embedded Planet 405GP" + +#endif /* !__ASSEMBLY__ */ +#endif /* __ASM_EP405_H__ */ +#endif /* __KERNEL__ */ |