2 comments:
File src/mainboard/asus/p8z77-m/cmos.layout:
# gfx_uma_size (Intel IGP Video RAM size)
7 0 32M
7 1 64M
7 2 96M
7 3 128M
7 4 160M
7 5 192M
7 6 224M
7 7 256M
7 8 288M
7 9 320M
7 10 352M
7 11 384M
7 12 416M
7 13 448M
7 14 480M
7 15 512M
7 16 544M
7 17 576M
7 18 608M
7 19 640M
7 20 672M
7 21 704M
7 22 736M
7 23 768M
7 24 800M
7 25 832M
7 26 864M
7 27 896M
7 28 928M
7 29 960M
7 30 992M
Intel's doc are hard to believe, with a substantial typo on the same page. […]
Vendor EFI should have an option to choose the stolen graphics memory size, from what I can see it's the same encoding as in the datasheet.
File src/mainboard/asus/p8z77-m/early_init.c:
/* This sequence enables early serial */
SWITCH_TO, NCT6779D_SP1,
PNP_IDX_EN, 0,
PNP_IDX_IO0, CONFIG_TTYS0_BASE >> 8,
PNP_IDX_IO0 + 1, CONFIG_TTYS0_BASE & 0xff,
PNP_IDX_EN, 1,
> See above. […]
Another option is to put it behind an `if (CONFIG(CONSOLE_SERIAL))` or similar, if not enabled it shouldn't even end up being compiled in
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