From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-mips/galileo-boards/ev96100.h | 55 +++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 include/asm-mips/galileo-boards/ev96100.h (limited to 'include/asm-mips/galileo-boards/ev96100.h') diff --git a/include/asm-mips/galileo-boards/ev96100.h b/include/asm-mips/galileo-boards/ev96100.h new file mode 100644 index 000000000000..070dfd84a8e8 --- /dev/null +++ b/include/asm-mips/galileo-boards/ev96100.h @@ -0,0 +1,55 @@ +/* + * + */ +#ifndef _MIPS_EV96100_H +#define _MIPS_EV96100_H + +#include + +/* + * GT64120 config space base address + */ +#define GT64120_BASE (KSEG1ADDR(0x14000000)) +#define MIPS_GT_BASE GT64120_BASE + +/* + * PCI Bus allocation + */ +#define GT_PCI_MEM_BASE 0x12000000UL +#define GT_PCI_MEM_SIZE 0x02000000UL +#define GT_PCI_IO_BASE 0x10000000UL +#define GT_PCI_IO_SIZE 0x02000000UL +#define GT_ISA_IO_BASE PCI_IO_BASE + +/* + * Duart I/O ports. + */ +#define EV96100_COM1_BASE_ADDR (0xBD000000 + 0x20) +#define EV96100_COM2_BASE_ADDR (0xBD000000 + 0x00) + + +/* + * EV96100 interrupt controller register base. + */ +#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000)) + +/* + * EV96100 UART register base. + */ +#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR +#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR +#define EV96100_BASE_BAUD ( 3686400 / 16 ) + + +/* + * Because of an error/peculiarity in the Galileo chip, we need to swap the + * bytes when running bigendian. + */ +#define __GT_READ(ofs) \ + (*(volatile u32 *)(GT64120_BASE+(ofs))) +#define __GT_WRITE(ofs, data) \ + do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0) +#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs)) +#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data)) + +#endif /* !(_MIPS_EV96100_H) */ -- cgit v1.2.3