diff options
Diffstat (limited to 'include/asm-v850/sim85e2.h')
| -rw-r--r-- | include/asm-v850/sim85e2.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/include/asm-v850/sim85e2.h b/include/asm-v850/sim85e2.h deleted file mode 100644 index 8b4d6974066c..000000000000 --- a/include/asm-v850/sim85e2.h +++ /dev/null | |||
| @@ -1,69 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * include/asm-v850/sim85e2.h -- Machine-dependent defs for | ||
| 3 | * V850E2 RTL simulator | ||
| 4 | * | ||
| 5 | * Copyright (C) 2002,03 NEC Electronics Corporation | ||
| 6 | * Copyright (C) 2002,03 Miles Bader <miles@gnu.org> | ||
| 7 | * | ||
| 8 | * This file is subject to the terms and conditions of the GNU General | ||
| 9 | * Public License. See the file COPYING in the main directory of this | ||
| 10 | * archive for more details. | ||
| 11 | * | ||
| 12 | * Written by Miles Bader <miles@gnu.org> | ||
| 13 | */ | ||
| 14 | |||
| 15 | #ifndef __V850_SIM85E2_H__ | ||
| 16 | #define __V850_SIM85E2_H__ | ||
| 17 | |||
| 18 | |||
| 19 | #include <asm/v850e2.h> /* Based on V850E2 core. */ | ||
| 20 | |||
| 21 | |||
| 22 | /* Various memory areas supported by the simulator. | ||
| 23 | These should match the corresponding definitions in the linker script. */ | ||
| 24 | |||
| 25 | /* `instruction RAM'; instruction fetches are much faster from IRAM than | ||
| 26 | from DRAM. */ | ||
| 27 | #define IRAM_ADDR 0 | ||
| 28 | #define IRAM_SIZE 0x00100000 /* 1MB */ | ||
| 29 | /* `data RAM', below and contiguous with the I/O space. | ||
| 30 | Data fetches are much faster from DRAM than from IRAM. */ | ||
| 31 | #define DRAM_ADDR 0xfff00000 | ||
| 32 | #define DRAM_SIZE 0x000ff000 /* 1020KB */ | ||
| 33 | /* `external ram'. Unlike the above RAM areas, this memory is cached, | ||
| 34 | so both instruction and data fetches should be (mostly) fast -- | ||
| 35 | however, currently only write-through caching is supported, so writes | ||
| 36 | to ERAM will be slow. */ | ||
| 37 | #define ERAM_ADDR 0x00100000 | ||
| 38 | #define ERAM_SIZE 0x07f00000 /* 127MB (max) */ | ||
| 39 | /* Dynamic RAM; uses memory controller. */ | ||
| 40 | #define SDRAM_ADDR 0x10000000 | ||
| 41 | #define SDRAM_SIZE 0x01000000 /* 16MB */ | ||
| 42 | |||
| 43 | |||
| 44 | /* Simulator specific control registers. */ | ||
| 45 | /* NOTHAL controls whether the simulator will stop at a `halt' insn. */ | ||
| 46 | #define SIM85E2_NOTHAL_ADDR 0xffffff22 | ||
| 47 | #define SIM85E2_NOTHAL (*(volatile u8 *)SIM85E2_NOTHAL_ADDR) | ||
| 48 | /* The simulator will stop N cycles after N is written to SIMFIN. */ | ||
| 49 | #define SIM85E2_SIMFIN_ADDR 0xffffff24 | ||
| 50 | #define SIM85E2_SIMFIN (*(volatile u16 *)SIM85E2_SIMFIN_ADDR) | ||
| 51 | |||
| 52 | |||
| 53 | /* For <asm/irq.h> */ | ||
| 54 | #define NUM_CPU_IRQS 64 | ||
| 55 | |||
| 56 | |||
| 57 | /* For <asm/page.h> */ | ||
| 58 | #define PAGE_OFFSET SDRAM_ADDR | ||
| 59 | |||
| 60 | |||
| 61 | /* For <asm/entry.h> */ | ||
| 62 | /* `R0 RAM', used for a few miscellaneous variables that must be accessible | ||
| 63 | using a load instruction relative to R0. The sim85e2 simulator | ||
| 64 | actually puts 1020K of RAM from FFF00000 to FFFFF000, so we arbitarily | ||
| 65 | choose a small portion at the end of that. */ | ||
| 66 | #define R0_RAM_ADDR 0xFFFFE000 | ||
| 67 | |||
| 68 | |||
| 69 | #endif /* __V850_SIM85E2_H__ */ | ||