[Bug 253494] the uart driver does not recognize HSUARTs on a FitPC Fitlet2 computer

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Sat Feb 20 14:47:09 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253494

--- Comment #1 from Tommy Johnson <bsd at bobdbob.com> ---

The baud rate is incorrectly configured by the settings.  To get the correct
baud rate, the "24 *" needs to be deleted, the correct lines in the file are:

{ 0x8086, 0x5abc, 0xffff, 0, "Celeron N3350/Pentium N4200/Atom E3900 Series
HSUART#0", 0x10,    
         DEFAULT_RCLK , 2 },
{ 0x8086, 0x5abe, 0xffff, 0, "Celeron N3350/Pentium N4200/Atom E3900 Series
HSUART#1", 0x10,    
         DEFAULT_RCLK, 2 },
{ 0x8086, 0x5ac0, 0xffff, 0, "Celeron N3350/Pentium N4200/Atom E3900 Series
HSUART#2", 0x10,    
         DEFAULT_RCLK, 2 },
{ 0x8086, 0x5aee, 0xffff, 0, "Celeron N3350/Pentium N4200/Atom E3900 Series
HSUART#3", 0x10,    
         DEFAULT_RCLK, 2 },

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