diff options
Diffstat (limited to 'src/usr/console/ast2400.C')
| -rw-r--r-- | src/usr/console/ast2400.C | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/usr/console/ast2400.C b/src/usr/console/ast2400.C index 1990baf49..213ae789e 100644 --- a/src/usr/console/ast2400.C +++ b/src/usr/console/ast2400.C @@ -297,6 +297,18 @@ namespace CONSOLE do { + bool haveSio; + l_err = SIO::isAvailable(haveSio); + if (l_err) { break; } + + if (!haveSio) + { + // SIO may have been disabled by the BMC, in which case + // assume the UART is already set up. + Uart::initialize(); + break; + } + // verify the boot flags version from register 0x28 l_err = deviceOp( DeviceFW::READ, TARGETING::MASTER_PROCESSOR_CHIP_TARGET_SENTINEL, @@ -304,6 +316,7 @@ namespace CONSOLE l_len, DEVICE_SIO_ADDRESS(SIO::SUART1, 0x28)); if (l_err) { break; } + // is it the version we expected? if( expected_version == this_version ) { |
