diff options
| author | wdenk <wdenk> | 2003-10-09 20:09:04 +0000 |
|---|---|---|
| committer | wdenk <wdenk> | 2003-10-09 20:09:04 +0000 |
| commit | 5da627a424b3ad2d38a81886ba4a18e5123a6788 (patch) | |
| tree | 13d274effe8b9c740a07f4cb47989f3215c20bb4 /cpu/mips/cpu.c | |
| parent | 15647dc7fd86bbaeb68740929ecb9f8473c7ceae (diff) | |
* Patch by Steven Scholz, 10 Oct 2003LABEL_2003_10_09_2320
- Add support for Altera FPGA ACEX1K
* Patches by Thomas Lange, 09 Oct 2003:
- Endian swap ATA identity for all big endian CPUs, not just PPC
- MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
args to linux
- add support for dbau1x00 board (MIPS32)
Diffstat (limited to 'cpu/mips/cpu.c')
| -rw-r--r-- | cpu/mips/cpu.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c index c27abbdd1..e73d13845 100644 --- a/cpu/mips/cpu.c +++ b/cpu/mips/cpu.c @@ -24,6 +24,7 @@ #include <common.h> #include <command.h> #include <asm/inca-ip.h> +#include <asm/mipsregs.h> int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { @@ -42,3 +43,12 @@ void flush_cache (ulong start_addr, ulong size) { } + +void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 ){ + write_32bit_cp0_register(CP0_ENTRYLO0, low0); + write_32bit_cp0_register(CP0_PAGEMASK, pagemask); + write_32bit_cp0_register(CP0_ENTRYLO1, low1); + write_32bit_cp0_register(CP0_ENTRYHI, hi); + write_32bit_cp0_register(CP0_INDEX, index); + tlb_write_indexed(); +} |