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authorJeff Chase <jnchase@google.com>2020-06-04 17:24:59 -0400
committerPatrick Georgi <pgeorgi@google.com>2020-06-14 16:43:05 +0000
commitad1a835c694954a103e3b023c89bb0892a30497c (patch)
tree1861be80757850c0d51acc233cbf57174bb8f191 /src
parent3380faa283cf2c58a9d1c1170549e9a34969eb45 (diff)
downloadcoreboot-ad1a835c694954a103e3b023c89bb0892a30497c.tar.xz
mb/google/fizz: add variant chipset display init
The Endeavour variant does not have a DisplayPort input so there's no need to wait for it. BUG=b:147830399 BRANCH=none TEST=boot endeavour; check coreboot logs Signed-off-by: Jeff Chase <jnchase@google.com> Change-Id: I30c7c47f19a61ce66c6c923864d80870d2761859 Reviewed-on: https://review.coreboot.org/c/coreboot/+/42085 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Shelley Chen <shchen@google.com>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/google/fizz/mainboard.c12
-rw-r--r--src/mainboard/google/fizz/variants/baseboard/include/baseboard/variants.h2
-rw-r--r--src/mainboard/google/fizz/variants/endeavour/Makefile.inc2
-rw-r--r--src/mainboard/google/fizz/variants/endeavour/board.c (renamed from src/mainboard/google/fizz/variants/endeavour/nhlt.c)5
4 files changed, 17 insertions, 4 deletions
diff --git a/src/mainboard/google/fizz/mainboard.c b/src/mainboard/google/fizz/mainboard.c
index 7b8905888a..0945b9c8ce 100644
--- a/src/mainboard/google/fizz/mainboard.c
+++ b/src/mainboard/google/fizz/mainboard.c
@@ -250,10 +250,8 @@ static void wait_for_hpd(gpio_t gpio, long timeout)
stopwatch_duration_msecs(&sw));
}
-static void mainboard_chip_init(void *chip_info)
+void __weak variant_chip_display_init(void)
{
- const struct pad_config *pads;
- size_t num;
static const long display_timeout_ms = 3000;
/* This is reconfigured back to whatever FSP-S expects by
@@ -264,6 +262,14 @@ static void mainboard_chip_init(void *chip_info)
if (google_chromeec_wait_for_displayport(display_timeout_ms))
wait_for_hpd(GPIO_DP_HPD, display_timeout_ms);
}
+}
+
+static void mainboard_chip_init(void *chip_info)
+{
+ const struct pad_config *pads;
+ size_t num;
+
+ variant_chip_display_init();
pads = variant_gpio_table(&num);
gpio_configure_pads(pads, num);
diff --git a/src/mainboard/google/fizz/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/fizz/variants/baseboard/include/baseboard/variants.h
index c72df8f302..cf2292673e 100644
--- a/src/mainboard/google/fizz/variants/baseboard/include/baseboard/variants.h
+++ b/src/mainboard/google/fizz/variants/baseboard/include/baseboard/variants.h
@@ -23,4 +23,6 @@ void variant_nhlt_init(struct nhlt *nhlt);
void variant_nhlt_oem_overrides(const char **oem_id, const char **oem_table_id,
uint32_t *oem_revision);
+void variant_chip_display_init(void);
+
#endif /* __BASEBOARD_VARIANTS_H__ */
diff --git a/src/mainboard/google/fizz/variants/endeavour/Makefile.inc b/src/mainboard/google/fizz/variants/endeavour/Makefile.inc
index 0ad298b5f4..ded8a3572a 100644
--- a/src/mainboard/google/fizz/variants/endeavour/Makefile.inc
+++ b/src/mainboard/google/fizz/variants/endeavour/Makefile.inc
@@ -1,4 +1,4 @@
bootblock-y += gpio.c
ramstage-y += gpio.c
-ramstage-y += nhlt.c
+ramstage-y += board.c
diff --git a/src/mainboard/google/fizz/variants/endeavour/nhlt.c b/src/mainboard/google/fizz/variants/endeavour/board.c
index 0395a84d8f..0fdc914cf8 100644
--- a/src/mainboard/google/fizz/variants/endeavour/nhlt.c
+++ b/src/mainboard/google/fizz/variants/endeavour/board.c
@@ -12,3 +12,8 @@ void variant_nhlt_oem_overrides(const char **oem_id,
*oem_table_id = "ENDEAVOUR";
*oem_revision = 0;
}
+
+void variant_chip_display_init(void)
+{
+
+}