diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2008-10-23 01:47:38 -0500 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-10-24 15:10:47 -0500 |
| commit | 0f060c3bf82832331a509f2e5d2442539e7aad09 (patch) | |
| tree | 08d890ed38595a17dc4b126847a7dce31c69cd5d /cpu/mpc85xx/start.S | |
| parent | a38a5b6edd30f29fd5fdb1d7f674521906c0e677 (diff) | |
85xx: Add basic e500mc core support
Introduce CONFIG_E500MC to deal with the minor differences between
e500v2 and e500mc.
* Certain fields of HID0/1 don't exist anymore on e500mc
* Cache line size is 64-bytes on e500mc
* reset value of PIR is different
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx/start.S')
| -rw-r--r-- | cpu/mpc85xx/start.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S index f16d4c0c4..651ff1c02 100644 --- a/cpu/mpc85xx/start.S +++ b/cpu/mpc85xx/start.S @@ -163,8 +163,10 @@ _start_e500: ori r0,r0,HID0_TBEN@l /* Enable Timebase */ mtspr HID0,r0 +#ifndef CONFIG_E500MC li r0,(HID1_ASTME|HID1_ABE)@l /* Addr streaming & broadcast */ mtspr HID1,r0 +#endif /* Enable Branch Prediction */ #if defined(CONFIG_BTB) |