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Diffstat (limited to 'laden/README')
| -rw-r--r-- | laden/README | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/laden/README b/laden/README index 945ebe1..da490f4 100644 --- a/laden/README +++ b/laden/README @@ -35,6 +35,23 @@ The available output drivers are architecture specific (see below for details). You can suppress all output by using the output driver "none", which is available on all architectures. +Some drivers support options. You list the options you want to use +directly following the driver name, separated by commas. For example, +to specify COM2 and a baud rate of 9600, you would use the option "-o +serial,uart2,speed=9600". Note that spaces are not allowed (as spaces +separate the arguments to laden). Which options are recognized +depends on the driver. + +Serial output +------------- + +The serial output driver supports options to configure the serial +port. The following options are recognized: + +uart1 Select UART1 (aka COM1). +uart2 Select UART2 (aka COM2). +speed=BAUD Set the baud rate to BAUD. Possible values are 50 to 115200. + Architecture Specific Notes =========================== @@ -51,4 +68,4 @@ addresses so that the programs do not overlap. The boot info field in the KIP will be set to the multiboot information structure. -On this architecture laden supports VGA output. +On this architecture, laden supports VGA and serial output. |