diff options
author | Felix Held <felix-coreboot@felixheld.de> | 2020-12-08 17:27:30 +0100 |
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committer | Felix Held <felix-coreboot@felixheld.de> | 2020-12-09 18:44:40 +0000 |
commit | 153f92adbed953c068b09b3ef7d9f5369488c13c (patch) | |
tree | e5d0826b26a5698f10cf3a344d0330c1f045ea72 /src/soc/amd/cezanne/early_fch.c | |
parent | 4be064a1d8b3693954c637e578cf3d6aec625105 (diff) |
soc/amd/cezanne: add basic early FCH initialization to bootblock
Change-Id: I1c6d32a5498a7adcee3c8c3145f85e9dba26bf7e
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48475
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd/cezanne/early_fch.c')
-rw-r--r-- | src/soc/amd/cezanne/early_fch.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/early_fch.c b/src/soc/amd/cezanne/early_fch.c new file mode 100644 index 0000000000..6616d075b9 --- /dev/null +++ b/src/soc/amd/cezanne/early_fch.c @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <amdblocks/acpimmio.h> +#include <amdblocks/smbus.h> +#include <console/console.h> +#include <soc/southbridge.h> + +/* Before console init */ +void fch_pre_init(void) +{ + enable_acpimmio_decode_pm04(); + fch_smbus_init(); + fch_enable_cf9_io(); + fch_enable_legacy_io(); +} + +/* After console init */ +void fch_early_init(void) +{ + fch_print_pmxc0_status(); +} |