mb/intel/tglrvp: do UART pad config at board-level

UART pad configuration should not be done in common code, because that
may cause short circuits, when the user sets a wrong UART index. Thus,
add the corresponding pads to the early UART gpio table for the board as
a first step. Common UART pad config code then gets dropped in CB:48829.

Also switch to `bootblock_mainboard_early_init` to configure the pads in
early bootblock before console initialization, to make the console work
as early as possible. The board does not do any other gpio configuration
in bootblock, so this should not influence behaviour in a negative way
(e.g. breaking overrides).

Change-Id: I130fd26944169430a84c3609432b1b5283581c99
Signed-off-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49432
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mainboard/intel/tglrvp/bootblock.c b/src/mainboard/intel/tglrvp/bootblock.c
index a8f7e41433..d7f3255974 100644
--- a/src/mainboard/intel/tglrvp/bootblock.c
+++ b/src/mainboard/intel/tglrvp/bootblock.c
@@ -5,7 +5,7 @@
 #include <bootblock_common.h>
 #include <soc/gpio.h>
 
-void bootblock_mainboard_init(void)
+void bootblock_mainboard_early_init(void)
 {
 	const struct pad_config *pads;
 	size_t num;