diff options
Diffstat (limited to 'arch/ppc/platforms/powerpmc250.h')
| -rw-r--r-- | arch/ppc/platforms/powerpmc250.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/ppc/platforms/powerpmc250.h b/arch/ppc/platforms/powerpmc250.h new file mode 100644 index 00000000000..41a6dc88191 --- /dev/null +++ b/arch/ppc/platforms/powerpmc250.h @@ -0,0 +1,52 @@ +/* + * include/asm-ppc/platforms/powerpmc250.h + * + * Definitions for Force PowerPMC-250 board support + * + * Author: Troy Benjegerdes <tbenjegerdes@mvista.com> + * + * Borrowed heavily from prpmc750.h by Matt Porter <mporter@mvista.com> + * + * 2001-2004 (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. + */ + +#ifndef __ASMPPC_POWERPMC250_H +#define __ASMPPC_POWERPMC250_H + +#define POWERPMC250_PCI_CONFIG_ADDR 0x80000cf8 +#define POWERPMC250_PCI_CONFIG_DATA 0x80000cfc + +#define POWERPMC250_PCI_PHY_MEM_BASE 0xc0000000 +#define POWERPMC250_PCI_MEM_BASE 0xf0000000 +#define POWERPMC250_PCI_IO_BASE 0x80000000 + +#define POWERPMC250_ISA_IO_BASE POWERPMC250_PCI_IO_BASE +#define POWERPMC250_ISA_MEM_BASE POWERPMC250_PCI_MEM_BASE +#define POWERPMC250_PCI_MEM_OFFSET POWERPMC250_PCI_PHY_MEM_BASE + +#define POWERPMC250_SYS_MEM_BASE 0x80000000 + +#define POWERPMC250_HAWK_SMC_BASE 0xfef80000 + +#define POWERPMC250_BASE_BAUD 12288000 +#define POWERPMC250_SERIAL 0xff000000 +#define POWERPMC250_SERIAL_IRQ 20 + +/* UART Defines. */ +#define RS_TABLE_SIZE 1 + +#define BASE_BAUD (POWERPMC250_BASE_BAUD / 16) + +#define STD_COM_FLAGS ASYNC_BOOT_AUTOCONF + +#define SERIAL_PORT_DFNS \ + { 0, BASE_BAUD, POWERPMC250_SERIAL, POWERPMC250_SERIAL_IRQ, \ + STD_COM_FLAGS, /* ttyS0 */ \ + iomem_base: (u8 *)POWERPMC250_SERIAL, \ + iomem_reg_shift: 0, \ + io_type: SERIAL_IO_MEM } + +#endif /* __ASMPPC_POWERPMC250_H */ |