[coreboot-gerrit] Change in coreboot[master]: drivers/aspeed/ast2050: make VGA init conditional

[Matt DeVillier (Code Review)]

Matt DeVillier has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/37918 )

Change subject: drivers/aspeed/ast2050: make VGA init conditional
......................................................................

drivers/aspeed/ast2050: make VGA init conditional

Inclusion of the driver doesn't imply MAINBOARD_DO_NATIVE_VGA_INIT
has been selected, so only perform VGA init if it is selected.
This allows different display init methods to be used depending on
board .config, without removing the driver from the board Kconfig.

Signed-off-by: Matt DeVillier 
Change-Id: I938e2db48e8b3c9857cac93e11482e6dce589fd3
---
M src/drivers/aspeed/ast2050/ast2050.c
1 file changed, 4 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/18/37918/1

diff --git a/src/drivers/aspeed/ast2050/ast2050.c b/src/drivers/aspeed/ast2050/ast2050.c
index 8bc7307..8a2605b 100644
--- a/src/drivers/aspeed/ast2050/ast2050.c
+++ b/src/drivers/aspeed/ast2050/ast2050.c
@@ -47,6 +47,10 @@
    outb(0xa6, 0x3d4); outb(0x2f, 0x3d5);
    outb(0xa7, 0x3d4); outb(0x3f, 0x3d5);

+	if (!CONFIG(MAINBOARD_DO_NATIVE_VGA_INIT)) {
+		return;
+	}
+
    if (CONFIG(VGA_TEXT_FRAMEBUFFER)) {
    	/* Initialize standard VGA text mode */
    	vga_io_init();