[PATCH 1/4] common/cnxk: add CN103XX platform support

[Rahul Bhansali]

Added support for CN103XX (cn10kb) platform.

Signed-off-by: Rahul Bhansali <rbhansali at marvell.com>
---
 doc/guides/platform/cnxk.rst        |  1 +
 drivers/common/cnxk/roc_constants.h |  1 +
 drivers/common/cnxk/roc_model.c     |  4 ++++
 drivers/common/cnxk/roc_model.h     | 11 ++++++++++-
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/doc/guides/platform/cnxk.rst b/doc/guides/platform/cnxk.rst
index 3dee725ac5..92aa702a78 100644
--- a/doc/guides/platform/cnxk.rst
+++ b/doc/guides/platform/cnxk.rst
@@ -18,6 +18,7 @@ Supported OCTEON cnxk SoCs
 - CN98xx
 - CN106xx
 - CNF105xx
+- CN103XX
 
 Resource Virtualization Unit architecture
 -----------------------------------------
diff --git a/drivers/common/cnxk/roc_constants.h b/drivers/common/cnxk/roc_constants.h
index 38e2087a26..1daaabfe55 100644
--- a/drivers/common/cnxk/roc_constants.h
+++ b/drivers/common/cnxk/roc_constants.h
@@ -52,6 +52,7 @@
 #define PCI_SUBSYSTEM_DEVID_CN10KA  0xB900
 #define PCI_SUBSYSTEM_DEVID_CN10KAS 0xB900
 #define PCI_SUBSYSTEM_DEVID_CNF10KA 0xBA00
+#define PCI_SUBSYSTEM_DEVID_CN10KB  0xB900
 
 #define PCI_SUBSYSTEM_DEVID_CN9KA 0x0000
 #define PCI_SUBSYSTEM_DEVID_CN9KB 0xb400
diff --git a/drivers/common/cnxk/roc_model.c b/drivers/common/cnxk/roc_model.c
index 4120029541..1dd374e0fd 100644
--- a/drivers/common/cnxk/roc_model.c
+++ b/drivers/common/cnxk/roc_model.c
@@ -16,6 +16,7 @@ struct roc_model *roc_model;
 #define PART_106xx  0xB9
 #define PART_105xx  0xBA
 #define PART_105xxN 0xBC
+#define PART_103xx  0xBE
 #define PART_98xx   0xB1
 #define PART_96xx   0xB2
 #define PART_95xx   0xB3
@@ -46,6 +47,7 @@ static const struct model_db {
 } model_db[] = {
 	{VENDOR_ARM, PART_106xx, 0, 0, ROC_MODEL_CN106xx_A0, "cn10ka_a0"},
 	{VENDOR_ARM, PART_105xx, 0, 0, ROC_MODEL_CNF105xx_A0, "cnf10ka_a0"},
+	{VENDOR_ARM, PART_103xx, 0, 0, ROC_MODEL_CN103xx_A0, "cn10kb_a0"},
 	{VENDOR_ARM, PART_105xxN, 0, 0, ROC_MODEL_CNF105xxN_A0, "cnf10kb_a0"},
 	{VENDOR_CAVIUM, PART_98xx, 0, 0, ROC_MODEL_CN98xx_A0, "cn98xx_a0"},
 	{VENDOR_CAVIUM, PART_96xx, 0, 0, ROC_MODEL_CN96xx_A0, "cn96xx_a0"},
@@ -92,6 +94,8 @@ cn10k_part_get(void)
 		soc = PART_105xx;
 	} else if (strcmp("cnf10kb", ptr) == 0) {
 		soc = PART_105xxN;
+	} else if (strcmp("cn10kb", ptr) == 0) {
+		soc = PART_103xx;
 	} else {
 		plt_err("Unidentified 'CPU compatible': <%s>", ptr);
 		goto fclose;
diff --git a/drivers/common/cnxk/roc_model.h b/drivers/common/cnxk/roc_model.h
index 4567566169..885c3d668f 100644
--- a/drivers/common/cnxk/roc_model.h
+++ b/drivers/common/cnxk/roc_model.h
@@ -24,6 +24,7 @@ struct roc_model {
 #define ROC_MODEL_CN106xx_A0   BIT_ULL(20)
 #define ROC_MODEL_CNF105xx_A0  BIT_ULL(21)
 #define ROC_MODEL_CNF105xxN_A0 BIT_ULL(22)
+#define ROC_MODEL_CN103xx_A0   BIT_ULL(23)
 /* Following flags describe platform code is running on */
 #define ROC_ENV_HW   BIT_ULL(61)
 #define ROC_ENV_EMUL BIT_ULL(62)
@@ -50,8 +51,10 @@ struct roc_model {
 #define ROC_MODEL_CN106xx   (ROC_MODEL_CN106xx_A0)
 #define ROC_MODEL_CNF105xx  (ROC_MODEL_CNF105xx_A0)
 #define ROC_MODEL_CNF105xxN (ROC_MODEL_CNF105xxN_A0)
+#define ROC_MODEL_CN103xx   (ROC_MODEL_CN103xx_A0)
 #define ROC_MODEL_CN10K                                                        \
-	(ROC_MODEL_CN106xx | ROC_MODEL_CNF105xx | ROC_MODEL_CNF105xxN)
+	(ROC_MODEL_CN106xx | ROC_MODEL_CNF105xx | ROC_MODEL_CNF105xxN |        \
+	 ROC_MODEL_CN103xx)
 #define ROC_MODEL_CNF10K (ROC_MODEL_CNF105xx | ROC_MODEL_CNF105xxN)
 
 /* Runtime variants */
@@ -152,6 +155,12 @@ roc_model_is_cnf10kb(void)
 	return roc_model->flag & ROC_MODEL_CNF105xxN;
 }
 
+static inline uint64_t
+roc_model_is_cn10kb_a0(void)
+{
+	return roc_model->flag & ROC_MODEL_CN103xx_A0;
+}
+
 static inline uint64_t
 roc_model_is_cn10ka_a0(void)
 {
-- 
2.25.1