GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/siemens/mc_ehl2: Set coreboot ready LED 

This mainboard has its own coreboot ready LED. The LED is switched
on via GPIO GPP_F20.

Change-Id: I3570d691e90d2cb6e11b856b876f0327da118522
Signed-off-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58293
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Werner Zeh <werner.zeh@siemens.com>
This commit is contained in:
Mario Scheithauer 2021-08-25 10:26:17 +02:00 committed by Felix Held
parent d4ba2b14ca
commit f343ed42eb
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/mainboard/siemens/mc_ehl/variants/mc_ehl2/mainboard.c
View File

@ -1,8 +1,11 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/variants.h> #include <baseboard/variants.h>
#include <bootstate.h>
#include <console/console.h> #include <console/console.h>
#include <gpio.h>
#include <intelblocks/pcr.h> #include <intelblocks/pcr.h>
#include <soc/gpio.h>
#include <soc/pcr_ids.h> #include <soc/pcr_ids.h>
void variant_mainboard_final(void) void variant_mainboard_final(void)
@ -11,3 +14,11 @@ void variant_mainboard_final(void)
INTA#->PIRQC#, INTB#->PIRQD#, INTC#->PIRQA#, INTD#-> PIRQB# */ INTA#->PIRQC#, INTB#->PIRQD#, INTC#->PIRQA#, INTD#-> PIRQB# */
pcr_write16(PID_ITSS, 0x3150, 0x1032); pcr_write16(PID_ITSS, 0x3150, 0x1032);
} }
static void finalize_boot(void *unused)
{
/* Set coreboot ready LED. */
gpio_output(GPP_F20, 1);
}
BOOT_STATE_INIT_ENTRY(BS_PAYLOAD_BOOT, BS_ON_ENTRY, finalize_boot, NULL);