ec/lenovo/h8: Make dock init in ramstage fully mainboard-specific

Discussed in CB:36093, in the past many lenovo boards need to declare
an empty h8_mainboard_init_dock() to satisfy h8.c.

Now the confusing H8_DOCK_EARLY_INIT might be retired, and if a
mainboard needs dock init (done with h8_mainboard_init_dock() in the
past) in ramstage, (discussed in CB:4294 where H8_DOCK_EARLY_INIT is
introduced) it can just do it in its own chip_ops.enable_dev function.

Tested on X200. Testing on other affected targets may be necessary.

Change-Id: I5737406d1f6cb6e91b2e2fa349a206a3dba988d1
Signed-off-by: Bill XIE <persmule@hardenedlinux.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36385
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 0 insertions, 4 deletions

diff --git a/src/mainboard/lenovo/t420/mainboard.c b/src/mainboard/lenovo/t420/mainboard.c
index 6c85abad29..bc6dcb17dc 100644
--- a/src/mainboard/lenovo/t420/mainboard.c
+++ b/src/mainboard/lenovo/t420/mainboard.c
@@ -26,10 +26,6 @@ static void mainboard_enable(struct device *dev)
 					GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
 }
 
-void h8_mainboard_init_dock(void)
-{
-}
-
 struct chip_operations mainboard_ops = {
 	.enable_dev = mainboard_enable,
 };