diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/hyperv.txt | 2 | ||||
| -rw-r--r-- | docs/system/arm/aspeed.rst | 18 |
2 files changed, 19 insertions, 1 deletions
diff --git a/docs/hyperv.txt b/docs/hyperv.txt index 6518b716a9..5df00da54f 100644 --- a/docs/hyperv.txt +++ b/docs/hyperv.txt @@ -49,7 +49,7 @@ more efficiently. In particular, this enlightenment allows paravirtualized ====================== Enables paravirtualized spinlocks. The parameter indicates how many times spinlock acquisition should be attempted before indicating the situation to the -hypervisor. A special value 0xffffffff indicates "never to retry". +hypervisor. A special value 0xffffffff indicates "never notify". 3.4. hv-vpindex ================ diff --git a/docs/system/arm/aspeed.rst b/docs/system/arm/aspeed.rst index fe45840fbe..b7a176659c 100644 --- a/docs/system/arm/aspeed.rst +++ b/docs/system/arm/aspeed.rst @@ -83,3 +83,21 @@ The image should be attached as an MTD drive. Run : $ qemu-system-arm -M romulus-bmc -nic user \ -drive file=flash-romulus,format=raw,if=mtd -nographic + +Options specific to Aspeed machines are : + + * ``execute-in-place`` which emulates the boot from the CE0 flash + device by using the FMC controller to load the instructions, and + not simply from RAM. This takes a little longer. + + * ``fmc-model`` to change the FMC Flash model. FW needs support for + the chip model to boot. + + * ``spi-model`` to change the SPI Flash model. + +For instance, to start the ``ast2500-evb`` machine with a different +FMC chip and a bigger (64M) SPI chip, use : + +.. code-block:: bash + + -M ast2500-evb,fmc-model=mx25l25635e,spi-model=mx66u51235f |