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authorFelix Held <felix.held@amd.corp-partner.google.com>2020-06-26 18:03:53 +0200
committerFelix Held <felix-coreboot@felixheld.de>2020-06-28 14:16:36 +0000
commit42b0e8f4382fc872ee07af0568dbda75602aa251 (patch)
tree7fbaf0191e4ec9f8edd0f939cd6a1395aa3f11c6 /src/soc/amd
parentfa8b75fb17ccd739d3e08a184a014d7dca35d3ce (diff)
soc/amd/picasso/soc_util: rework reduced I/O chip detection
Both Dali and Pollock chips have less PCIe, USB3 and DisplayPort connectivity. While Dali can either be fused-down PCO or RV2 silicon, Pollock is always RV2 silicon. Since we have all boards using this code in tree right now, soc_is_dali() can be renamed and generalized to soc_is_reduced_io_sku(). Change-Id: I9eb57595da6f806305552128b0c077ceeb7c4661 Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/42833 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Rob Barnes <robbarnes@google.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd')
-rw-r--r--src/soc/amd/picasso/include/soc/soc_util.h2
-rw-r--r--src/soc/amd/picasso/soc_util.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/src/soc/amd/picasso/include/soc/soc_util.h b/src/soc/amd/picasso/include/soc/soc_util.h
index 2459207f08..0de0643249 100644
--- a/src/soc/amd/picasso/include/soc/soc_util.h
+++ b/src/soc/amd/picasso/include/soc/soc_util.h
@@ -34,7 +34,7 @@ void print_silicon_type(void);
void print_soc_type(void);
/* function to determine the connectivity feature set */
-bool soc_is_dali(void);
+bool soc_is_reduced_io_sku(void);
/* function to determine the iGPU type */
bool soc_is_raven2(void);
diff --git a/src/soc/amd/picasso/soc_util.c b/src/soc/amd/picasso/soc_util.c
index 2aa9daa2bc..64a97a059e 100644
--- a/src/soc/amd/picasso/soc_util.c
+++ b/src/soc/amd/picasso/soc_util.c
@@ -199,9 +199,9 @@ void print_soc_type(void)
}
}
-bool soc_is_dali(void)
+bool soc_is_reduced_io_sku(void)
{
- return get_soc_type() == SOC_DALI;
+ return get_silicon_type() == SILICON_RV2 || get_soc_type() == SOC_DALI;
}
bool soc_is_raven2(void)