Hello Julius Werner, Arthur Heymans, Michael Niewöhner, build bot (Jenkins), Patrick Georgi, Martin Roth,
I'd like you to reexamine a change. Please visit
https://review.coreboot.org/c/coreboot/+/35726
to look at the new patch set (#7).
Change subject: drivers/aspeed/common: Add support for high resolution framebuffer ......................................................................
drivers/aspeed/common: Add support for high resolution framebuffer
* Implement reading EDID over software I2C. * Fall back to VGA if no monitor connected for BMC KVM * Copy the linux kernel code and add a bunch of wrapper structs to make it compile. * Convert the EDID to a drm_display_mode, which is understood by the driver. * Properly select HAVE_LINEAR_FRAMEBUFFER and HAVE_VGA_TEXT_FRAMEBUFFER
Tested on Supermicro X11SSH-TF using FullHD VGA monitor. Initializes the graphics in about 1 second, which is twice as fast as the VGA Option ROM.
The framebuffer is advertised and working in tianocore.
Change-Id: I7803566b64158405efc04a39f80a0ec98b44e646 Signed-off-by: Patrick Rudolph patrick.rudolph@9elements.com --- M src/drivers/aspeed/ast2050/Kconfig M src/drivers/aspeed/ast2050/ast2050.c M src/drivers/aspeed/common/Kconfig M src/drivers/aspeed/common/Makefile.inc M src/drivers/aspeed/common/ast_drv.h A src/drivers/aspeed/common/ast_i2c.c A src/drivers/aspeed/common/ast_mode.c A src/drivers/aspeed/common/ast_mode_corebootfb.c M src/drivers/aspeed/common/ast_tables.h 9 files changed, 1,247 insertions(+), 85 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/35726/7