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authorEric Lai <ericr_lai@compal.corp-partner.google.com>2019-09-12 15:26:37 +0800
committerPatrick Georgi <pgeorgi@google.com>2019-09-19 09:36:07 +0000
commitdb7906a57902e4a2a582308f0e2834d335c85805 (patch)
tree6ef299c66b5a35ac6d1cdcb322a95727245c7369 /src/mainboard/google/drallion
parent7140db475181722163cea0b4cfce9f12b39506ee (diff)
mb/google/drallion: add sku id base on sensor detection
Implementing logic base on sensor detection to determine SKU id. BUG=b:140472369 Signed-off-by: Eric Lai <ericr_lai@compal.corp-partner.google.com> Change-Id: I5e71ae6b97378b78055735bbf4b6b55ffe38b978 Reviewed-on: https://review.coreboot.org/c/coreboot/+/35366 Reviewed-by: Mathew King <mathewk@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/drallion')
-rw-r--r--src/mainboard/google/drallion/Makefile.inc1
-rw-r--r--src/mainboard/google/drallion/variants/arcada_cml/Makefile.inc2
-rw-r--r--src/mainboard/google/drallion/variants/arcada_cml/sku.c (renamed from src/mainboard/google/drallion/sku.c)0
-rw-r--r--src/mainboard/google/drallion/variants/drallion/Makefile.inc2
-rw-r--r--src/mainboard/google/drallion/variants/drallion/include/variant/variant.h19
-rw-r--r--src/mainboard/google/drallion/variants/drallion/sku.c36
-rw-r--r--src/mainboard/google/drallion/variants/sarien_cml/Makefile.inc2
-rw-r--r--src/mainboard/google/drallion/variants/sarien_cml/sku.c35
8 files changed, 92 insertions, 5 deletions
diff --git a/src/mainboard/google/drallion/Makefile.inc b/src/mainboard/google/drallion/Makefile.inc
index ae8251e1d6..6f4f169f0e 100644
--- a/src/mainboard/google/drallion/Makefile.inc
+++ b/src/mainboard/google/drallion/Makefile.inc
@@ -16,7 +16,6 @@
bootblock-y += bootblock.c
ramstage-y += ramstage.c
-ramstage-y += sku.c
romstage-y += romstage.c
diff --git a/src/mainboard/google/drallion/variants/arcada_cml/Makefile.inc b/src/mainboard/google/drallion/variants/arcada_cml/Makefile.inc
index 1cc010c3dd..b979be187e 100644
--- a/src/mainboard/google/drallion/variants/arcada_cml/Makefile.inc
+++ b/src/mainboard/google/drallion/variants/arcada_cml/Makefile.inc
@@ -20,3 +20,5 @@ bootblock-y += gpio.c
ramstage-y += gpio.c
romstage-y += gpio.c
verstage-y += gpio.c
+
+ramstage-y += sku.c
diff --git a/src/mainboard/google/drallion/sku.c b/src/mainboard/google/drallion/variants/arcada_cml/sku.c
index d0b48f0572..d0b48f0572 100644
--- a/src/mainboard/google/drallion/sku.c
+++ b/src/mainboard/google/drallion/variants/arcada_cml/sku.c
diff --git a/src/mainboard/google/drallion/variants/drallion/Makefile.inc b/src/mainboard/google/drallion/variants/drallion/Makefile.inc
index 942d00b696..ef3d54d185 100644
--- a/src/mainboard/google/drallion/variants/drallion/Makefile.inc
+++ b/src/mainboard/google/drallion/variants/drallion/Makefile.inc
@@ -29,3 +29,5 @@ romstage-y += gpio.c
verstage-y += gpio.c
romstage-y += memory.c
+
+ramstage-y += sku.c
diff --git a/src/mainboard/google/drallion/variants/drallion/include/variant/variant.h b/src/mainboard/google/drallion/variants/drallion/include/variant/variant.h
index ca54580133..508654faa5 100644
--- a/src/mainboard/google/drallion/variants/drallion/include/variant/variant.h
+++ b/src/mainboard/google/drallion/variants/drallion/include/variant/variant.h
@@ -17,10 +17,21 @@
#define VARIANT_H
/* Need to update for Drallion with right SKU IDs*/
-#define VARIANT_SKU_ID 2
-#define VARIANT_SKU_NAME "sku2"
-#define VARIANT_SKU_ID_SIGNED_EC 4
-#define VARIANT_SKU_NAME_SIGNED_EC "sku4"
+typedef struct {
+ int id;
+ const char *name;
+} sku_info;
+
+const static sku_info skus[] = {
+ // Drallion 360
+ { .id = 1, .name = "sku1" },
+ // Drallion
+ { .id = 2, .name = "sku2" },
+ // Drallion 360 signed
+ { .id = 3, .name = "sku3" },
+ // Drallion signed
+ { .id = 4, .name = "sku4" },
+};
/* Return memory SKU for the variant */
int variant_memory_sku(void);
diff --git a/src/mainboard/google/drallion/variants/drallion/sku.c b/src/mainboard/google/drallion/variants/drallion/sku.c
new file mode 100644
index 0000000000..72776299b0
--- /dev/null
+++ b/src/mainboard/google/drallion/variants/drallion/sku.c
@@ -0,0 +1,36 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2019 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <boardid.h>
+#include <ec/google/wilco/commands.h>
+#include <smbios.h>
+#include <variant/variant.h>
+#include <gpio.h>
+#include <variant/gpio.h>
+
+static const uint32_t get_sku_index(void)
+{
+ return (gpio_get(SENSOR_DET_360) | (wilco_ec_signed_fw() << 1));
+}
+
+uint32_t sku_id(void)
+{
+ return skus[get_sku_index()].id;
+}
+
+const char *smbios_system_sku(void)
+{
+ return skus[get_sku_index()].name;
+}
diff --git a/src/mainboard/google/drallion/variants/sarien_cml/Makefile.inc b/src/mainboard/google/drallion/variants/sarien_cml/Makefile.inc
index 1cc010c3dd..b979be187e 100644
--- a/src/mainboard/google/drallion/variants/sarien_cml/Makefile.inc
+++ b/src/mainboard/google/drallion/variants/sarien_cml/Makefile.inc
@@ -20,3 +20,5 @@ bootblock-y += gpio.c
ramstage-y += gpio.c
romstage-y += gpio.c
verstage-y += gpio.c
+
+ramstage-y += sku.c
diff --git a/src/mainboard/google/drallion/variants/sarien_cml/sku.c b/src/mainboard/google/drallion/variants/sarien_cml/sku.c
new file mode 100644
index 0000000000..d0b48f0572
--- /dev/null
+++ b/src/mainboard/google/drallion/variants/sarien_cml/sku.c
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <boardid.h>
+#include <ec/google/wilco/commands.h>
+#include <smbios.h>
+#include <variant/variant.h>
+
+uint32_t sku_id(void)
+{
+ if (wilco_ec_signed_fw())
+ return VARIANT_SKU_ID_SIGNED_EC;
+ else
+ return VARIANT_SKU_ID;
+}
+
+const char *smbios_system_sku(void)
+{
+ if (wilco_ec_signed_fw())
+ return VARIANT_SKU_NAME_SIGNED_EC;
+ else
+ return VARIANT_SKU_NAME;
+}