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coreboot: make lb_framebuffer a weak function 

This is to support other gfx enable method such as Gfx Peim (AKA GOP)
for Intel soc.

BRANCH=none
BUG=chrome-os-partner:44559
TEST=Built and boot on kunimitsu/glados.

Change-Id: Ib8010ea6901ea906a8b4129807b94ace71ef1165
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: ad26a99560009c487070cccf6ab132188b9e247d
Original-Change-Id: Id132718a8bcec5446cc4c0d9d636d26e8a99bb15
Original-Signed-off-by: robbie zhang <robbie.zhang@intel.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/303801
Original-Commit-Ready: Robbie Zhang <robbie.zhang@intel.com>
Original-Tested-by: Robbie Zhang <robbie.zhang@intel.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/12140
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
robbie zhang 2015-10-01 16:06:47 -07:00 committed by Patrick Georgi
parent 2003844378
commit 246115eb01
2 changed files with 4 additions and 1 deletions
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3
src/include/boot/coreboot_tables.h
View File

@ -19,6 +19,9 @@ void lb_add_console(uint16_t consoletype, void *data);
/* Define this in mainboard.c to add board-specific table entries. */
void lb_board(struct lb_header *header);
/* Define this in soc or fsp driver to add specific table entries. */
void lb_framebuffer(struct lb_header *header);
/*
* Function to retrieve MAC address(es) from the VPD and store them in the
* coreboot table.

2
src/lib/coreboot_table.c
View File

@ -133,7 +133,7 @@ void lb_add_console(uint16_t consoletype, void *data)
console->type = consoletype;
}
static void lb_framebuffer(struct lb_header *header)
void __attribute__((weak)) lb_framebuffer(struct lb_header *header)
{
#if CONFIG_FRAMEBUFFER_KEEP_VESA_MODE || CONFIG_MAINBOARD_DO_NATIVE_VGA_INIT
void fill_lb_framebuffer(struct lb_framebuffer *framebuffer);