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authorPatrick Rudolph <patrick.rudolph@9elements.com>2024-10-23 17:53:14 +0200
committerLean Sheng Tan <sheng.tan@9elements.com>2024-11-19 10:34:29 +0000
commit488e7bd9e4f964d80cd18c4ffa30e234a70982ce (patch)
tree1bd9e70c055d5f5a47a857dd456cd2c20033b71f /src/soc
parent7cfdb3bc1a59280c1aeb2506e60384c42e05f6de (diff)
soc/intel/xeon_sp: Drop unused code
Drop soc_get_stack_for_port() and move a comment. Change-Id: I9d7615b633b344783150b3e1f3d98634630ed354 Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/84844 Reviewed-by: Christian Walter <christian.walter@9elements.com> Reviewed-by: Shuo Liu <shuo.liu@intel.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h1
-rw-r--r--src/soc/intel/xeon_sp/cpx/soc_util.c23
-rw-r--r--src/soc/intel/xeon_sp/skx/include/soc/soc_util.h1
-rw-r--r--src/soc/intel/xeon_sp/skx/soc_util.c29
4 files changed, 0 insertions, 54 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h b/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
index a92d9d0c50..f46e58becd 100644
--- a/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
+++ b/src/soc/intel/xeon_sp/cpx/include/soc/soc_util.h
@@ -36,7 +36,6 @@ const struct SystemMemoryMapHob *get_system_memory_map(void);
uint8_t get_cxl_node_count(void);
-int soc_get_stack_for_port(int port);
void soc_set_mrc_cold_boot_flag(bool cold_boot_required);
#endif /* _SOC_UTIL_H_ */
diff --git a/src/soc/intel/xeon_sp/cpx/soc_util.c b/src/soc/intel/xeon_sp/cpx/soc_util.c
index cc872c0464..e56e9670cf 100644
--- a/src/soc/intel/xeon_sp/cpx/soc_util.c
+++ b/src/soc/intel/xeon_sp/cpx/soc_util.c
@@ -35,29 +35,6 @@ bool is_ubox_stack_res(const STACK_RES *res)
return res->Personality == TYPE_UBOX;
}
-/*
- * EX: CPX-SP
- * Ports Stack Stack(HOB) IioConfigIou
- * ==========================================
- * 0 CSTACK stack 0 IOU0
- * 1A..1D PSTACKZ stack 1 IOU1
- * 2A..2D PSTACK1 stack 2 IOU2
- * 3A..3D PSTACK2 stack 4 IOU3
- */
-int soc_get_stack_for_port(int port)
-{
- if (port == PORT_0)
- return CSTACK;
- else if (port >= PORT_1A && port <= PORT_1D)
- return PSTACK0;
- else if (port >= PORT_2A && port <= PORT_2D)
- return PSTACK1;
- else if (port >= PORT_3A && port <= PORT_3D)
- return PSTACK2;
- else
- return -1;
-}
-
uint8_t soc_get_iio_ioapicid(int socket, int stack)
{
uint8_t ioapic_id = socket ? 0xf : 0x9;
diff --git a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
index 4345e4646e..ce7c645037 100644
--- a/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
+++ b/src/soc/intel/xeon_sp/skx/include/soc/soc_util.h
@@ -13,7 +13,6 @@ void config_reset_cpl3_csrs(void);
const struct SystemMemoryMapHob *get_system_memory_map(void);
-int soc_get_stack_for_port(int port);
uint8_t get_cxl_node_count(void);
#endif /* _SOC_UTIL_H_ */
diff --git a/src/soc/intel/xeon_sp/skx/soc_util.c b/src/soc/intel/xeon_sp/skx/soc_util.c
index 2b4fa8d836..ed6fa4c544 100644
--- a/src/soc/intel/xeon_sp/skx/soc_util.c
+++ b/src/soc/intel/xeon_sp/skx/soc_util.c
@@ -119,35 +119,6 @@ void config_reset_cpl3_csrs(void)
}
#endif
-/*
- * EX: SKX-SP
- * Ports Stack Stack(HOB) IioConfigIou
- * ==========================================
- * 0 CSTACK stack 0 IOU0
- * 1A..1D PSTACKZ stack 1 IOU1
- * 2A..2D PSTACK1 stack 2 IOU2
- * 3A..3D PSTACK2 stack 3 IOU3
- * 5A..4D PSTACK3 stack 4 IOU4
- * 5A..5D PSTACK4 stack 5 IOU5
- */
-int soc_get_stack_for_port(int port)
-{
- if (port == PORT_0)
- return CSTACK;
- else if (port >= PORT_1A && port <= PORT_1D)
- return PSTACK0;
- else if (port >= PORT_2A && port <= PORT_2D)
- return PSTACK1;
- else if (port >= PORT_3A && port <= PORT_3D)
- return PSTACK2;
- else if (port >= PORT_4A && port <= PORT_4D)
- return PSTACK3; // MCP0
- else if (port >= PORT_5A && port <= PORT_5D)
- return PSTACK4; // MCP1
- else
- return -1;
-}
-
uint8_t soc_get_iio_ioapicid(int socket, int stack)
{
uint8_t ioapic_id = socket ? 0xf : 0x9;