"Dr. David Alan Gilbert" <li...@treblig.org> writes: > * li...@treblig.org (li...@treblig.org) wrote: >> From: "Dr. David Alan Gilbert" <li...@treblig.org> >> >> PowerPC has a 'btext' font used for the console which is almost identical >> to the shared font_sun8x16, so use it rather than duplicating the data. >> >> They were actually identical until about a decade ago when >> commit bcfbeecea11c ("drivers: console: font_: Change a glyph from >> "broken bar" to "vertical line"") >> >> which changed the | in the shared font to be a solid >> bar rather than a broken bar. That's the only difference. >> >> This was originally spotted by the PMF source code analyser, which >> noticed that sparc does the same thing with the same data, and they >> also share a bunch of functions to manipulate the data. I've previously >> posted a near identical patch for sparc. >> >> Tested very lightly with a boot without FS in qemu. >> >> Signed-off-by: Dr. David Alan Gilbert <li...@treblig.org> > > Hi Michael, > Just checking, is there anything else I need to do here? I felt like the lib/fonts/Kconfig change could be cleaner, but the existing Kconfig is not well structured for what we want to do.
I think at least it could be simplified to: config FONT_SUN8x16 bool "Sparc console 8x16 font" depends on (FRAMEBUFFER_CONSOLE && (FONTS || SPARC)) || BOOTX_TEXT cheers >> diff --git a/lib/fonts/Kconfig b/lib/fonts/Kconfig >> index c035fde66aebe..1804abe08ffe4 100644 >> --- a/lib/fonts/Kconfig >> +++ b/lib/fonts/Kconfig >> @@ -98,7 +98,8 @@ config FONT_10x18 >> >> config FONT_SUN8x16 >> bool "Sparc console 8x16 font" >> - depends on FRAMEBUFFER_CONSOLE && (!SPARC && FONTS || SPARC) >> + depends on (FRAMEBUFFER_CONSOLE || BOOTX_TEXT) &&\ >> + (!SPARC && FONTS || SPARC || PPC) >> help >> This is the high resolution console font for Sun machines. Say Y. >>