diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/cris/arch-v10/lib/hw_settings.S | |
| download | linux-rt-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz | |
Linux-2.6.12-rc2v2.6.12-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!
Diffstat (limited to 'arch/cris/arch-v10/lib/hw_settings.S')
| -rw-r--r-- | arch/cris/arch-v10/lib/hw_settings.S | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/cris/arch-v10/lib/hw_settings.S b/arch/cris/arch-v10/lib/hw_settings.S new file mode 100644 index 000000000000..56905aaa7b6e --- /dev/null +++ b/arch/cris/arch-v10/lib/hw_settings.S @@ -0,0 +1,62 @@ +/* + * $Id: hw_settings.S,v 1.1 2001/12/17 13:59:27 bjornw Exp $ + * + * This table is used by some tools to extract hardware parameters. + * The table should be included in the kernel and the decompressor. + * Don't forget to update the tools if you change this table. + * + * Copyright (C) 2001 Axis Communications AB + * + * Authors: Mikael Starvik (starvik@axis.com) + */ + +#define PA_SET_VALUE ((CONFIG_ETRAX_DEF_R_PORT_PA_DIR << 8) | \ + (CONFIG_ETRAX_DEF_R_PORT_PA_DATA)) +#define PB_SET_VALUE ((CONFIG_ETRAX_DEF_R_PORT_PB_CONFIG << 16) | \ + (CONFIG_ETRAX_DEF_R_PORT_PB_DIR << 8) | \ + (CONFIG_ETRAX_DEF_R_PORT_PB_DATA)) + + .ascii "HW_PARAM_MAGIC" ; Magic number + .dword 0xc0004000 ; Kernel start address + + ; Debug port +#ifdef CONFIG_ETRAX_DEBUG_PORT0 + .dword 0 +#elif defined(CONFIG_ETRAX_DEBUG_PORT1) + .dword 1 +#elif defined(CONFIG_ETRAX_DEBUG_PORT2) + .dword 2 +#elif defined(CONFIG_ETRAX_DEBUG_PORT3) + .dword 3 +#else + .dword 4 ; No debug +#endif + + ; SDRAM or EDO DRAM? +#ifdef CONFIG_ETRAX_SDRAM + .dword 1 +#else + .dword 0 +#endif + + ; Register values + .dword R_WAITSTATES + .dword CONFIG_ETRAX_DEF_R_WAITSTATES + .dword R_BUS_CONFIG + .dword CONFIG_ETRAX_DEF_R_BUS_CONFIG +#ifdef CONFIG_ETRAX_SDRAM + .dword R_SDRAM_CONFIG + .dword CONFIG_ETRAX_DEF_R_SDRAM_CONFIG + .dword R_SDRAM_TIMING + .dword CONFIG_ETRAX_DEF_R_SDRAM_TIMING +#else + .dword R_DRAM_CONFIG + .dword CONFIG_ETRAX_DEF_R_DRAM_CONFIG + .dword R_DRAM_TIMING + .dword CONFIG_ETRAX_DEF_R_DRAM_TIMING +#endif + .dword R_PORT_PA_SET + .dword PA_SET_VALUE + .dword R_PORT_PB_SET + .dword PB_SET_VALUE + .dword 0 ; No more register values |