diff options
| author | Paul Fagerburg <pfagerburg@chromium.org> | 2019-10-15 11:01:28 -0600 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-10-30 08:26:31 +0000 |
| commit | 4d77bf2a23d23301f889a5ffa4616d460712ab85 (patch) | |
| tree | 6e932c3511aeb40a60194bc9e16bed5ec733e260 /src/mainboard/google | |
| parent | f1ca63ca40d27287b0b187d9763f06ce8ef56efb (diff) | |
| download | coreboot-4d77bf2a23d23301f889a5ffa4616d460712ab85.tar.xz | |
hatch: refactor gpio table into baseboard, allow empty SPDs
Each variant needed to define variant_early_gpio_table(), even if
it didn't need to make any changes. Added a __weak version of the
function into baseboard/gpio.c.
Certain upcoming Hatch variants will not use SPD files. Allow
SPD_SOURCES in spd/Makefile.inc to be empty.
BUG=None
BRANCH=None
TEST=Build coreboot and see that it builds without error
Change-Id: Ie946cfd7c071824168faa38fd53bd338a5a451e1
Signed-off-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36068
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/hatch/spd/Makefile.inc | 8 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/baseboard/gpio.c | 7 |
2 files changed, 10 insertions, 5 deletions
diff --git a/src/mainboard/google/hatch/spd/Makefile.inc b/src/mainboard/google/hatch/spd/Makefile.inc index 9ab7394b30..97a4dfdace 100644 --- a/src/mainboard/google/hatch/spd/Makefile.inc +++ b/src/mainboard/google/hatch/spd/Makefile.inc @@ -13,13 +13,10 @@ ## GNU General Public License for more details. ## +ifneq ($(SPD_SOURCES),) SPD_BIN = $(obj)/spd.bin -ifeq ($(SPD_SOURCES),) - SPD_DEPS := $(error SPD_SOURCES is not set. Variant must provide this) -else - SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) -endif +SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) # Include spd ROM data $(SPD_BIN): $(SPD_DEPS) @@ -32,3 +29,4 @@ $(SPD_BIN): $(SPD_DEPS) cbfs-files-y += spd.bin spd.bin-file := $(SPD_BIN) spd.bin-type := spd +endif diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index f8df44775a..598600bda3 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -443,3 +443,10 @@ const struct pad_config *__weak override_gpio_table(size_t *num) *num = 0; return NULL; } + +/* Weak implementation of early gpio */ +const struct pad_config *__weak variant_early_gpio_table(size_t *num) +{ + *num = 0; + return NULL; +} |