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-rw-r--r--src/soc/intel/xeon_sp/Kconfig3
-rw-r--r--src/soc/intel/xeon_sp/cpx/Kconfig20
-rw-r--r--src/soc/intel/xeon_sp/cpx/Makefile.inc2
-rw-r--r--src/soc/intel/xeon_sp/cpx/ramstage.c8
-rw-r--r--src/soc/intel/xeon_sp/cpx/romstage.c10
5 files changed, 22 insertions, 21 deletions
diff --git a/src/soc/intel/xeon_sp/Kconfig b/src/soc/intel/xeon_sp/Kconfig
index b410dec37e..cf9ba944e6 100644
--- a/src/soc/intel/xeon_sp/Kconfig
+++ b/src/soc/intel/xeon_sp/Kconfig
@@ -9,12 +9,14 @@ config XEON_SP_COMMON_BASE
config SOC_INTEL_SKYLAKE_SP
bool
select XEON_SP_COMMON_BASE
+ select PLATFORM_USES_FSP2_0
help
Intel Skylake-SP support
config SOC_INTEL_COOPERLAKE_SP
bool
select XEON_SP_COMMON_BASE
+ select PLATFORM_USES_FSP2_2
help
Intel Cooperlake-SP support
@@ -31,7 +33,6 @@ config CPU_SPECIFIC_OPTIONS
select POSTCAR_CONSOLE
select SOC_INTEL_COMMON
select SOC_INTEL_COMMON_RESET
- select PLATFORM_USES_FSP2_0
select FSP_PLATFORM_MEMORY_SETTINGS_VERSIONS
select FSP_T_XIP
select FSP_M_XIP
diff --git a/src/soc/intel/xeon_sp/cpx/Kconfig b/src/soc/intel/xeon_sp/cpx/Kconfig
index bd1fa97239..93098e8250 100644
--- a/src/soc/intel/xeon_sp/cpx/Kconfig
+++ b/src/soc/intel/xeon_sp/cpx/Kconfig
@@ -2,10 +2,6 @@
if SOC_INTEL_COOPERLAKE_SP
-config MAINBOARD_USES_FSP2_0
- bool
- default y
-
config FSP_HEADER_PATH
string "Location of FSP headers"
depends on MAINBOARD_USES_FSP2_0
@@ -25,18 +21,24 @@ config PCR_BASE_ADDRESS
help
This option allows you to select MMIO Base Address of sideband bus.
-# currently FSP hardcodes [0fe800000;fe930000] for its heap
config DCACHE_RAM_BASE
hex
- default 0xfe9a0000
+ default 0xfe8b0000
config DCACHE_RAM_SIZE
hex
- default 0x60000
+ default 0x170000
+ help
+ The size of the cache-as-ram region required during bootblock
+ and/or romstage.
config DCACHE_BSP_STACK_SIZE
hex
- default 0x10000
+ default 0xA0000
+ help
+ The amount of anticipated stack usage in CAR by bootblock and
+ other stages. It needs to include FSP-M stack requirement and
+ CB romstage stack requirement.
config CPU_MICROCODE_CBFS_LOC
hex
@@ -57,7 +59,7 @@ config HEAP_SIZE
config FSP_TEMP_RAM_SIZE
hex
depends on FSP_USES_CB_STACK
- default 0x70000
+ default 0xA0000
help
The amount of anticipated heap usage in CAR by FSP.
Refer to Platform FSP integration guide document to know
diff --git a/src/soc/intel/xeon_sp/cpx/Makefile.inc b/src/soc/intel/xeon_sp/cpx/Makefile.inc
index 969fe252e5..89f18d1d7f 100644
--- a/src/soc/intel/xeon_sp/cpx/Makefile.inc
+++ b/src/soc/intel/xeon_sp/cpx/Makefile.inc
@@ -12,7 +12,7 @@ romstage-y += romstage.c
romstage-$(CONFIG_DISPLAY_UPD_DATA) += upd_display.c
romstage-$(CONFIG_DISPLAY_HOBS) += hob_display.c
-ramstage-y += chip.c acpi.c cpu.c soc_util.c
+ramstage-y += chip.c acpi.c cpu.c soc_util.c ramstage.c
ramstage-$(CONFIG_DISPLAY_HOBS) += hob_display.c
ramstage-$(CONFIG_DISPLAY_UPD_DATA) += upd_display.c
diff --git a/src/soc/intel/xeon_sp/cpx/ramstage.c b/src/soc/intel/xeon_sp/cpx/ramstage.c
new file mode 100644
index 0000000000..deb9030c20
--- /dev/null
+++ b/src/soc/intel/xeon_sp/cpx/ramstage.c
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <fsp/api.h>
+
+int soc_fsp_multi_phase_init_is_enable(void)
+{
+ return 0;
+}
diff --git a/src/soc/intel/xeon_sp/cpx/romstage.c b/src/soc/intel/xeon_sp/cpx/romstage.c
index 9952d62d1c..7093ec9463 100644
--- a/src/soc/intel/xeon_sp/cpx/romstage.c
+++ b/src/soc/intel/xeon_sp/cpx/romstage.c
@@ -13,16 +13,6 @@ void __weak mainboard_memory_init_params(FSPM_UPD *mupd)
void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version)
{
FSPM_CONFIG *m_cfg = &mupd->FspmConfig;
- FSPM_ARCH_UPD *arch_upd = &mupd->FspmArchUpd;
-
- /*
- * Currently FSP for CPX does not implement user-provided StackBase/Size
- * properly. When KTI link needs to be trained, inter-socket communication
- * library needs quite a bit of memory for its heap usage. However, location
- * is hardcoded so this workaround is needed.
- */
- arch_upd->StackBase = (void *) 0xfe930000;
- arch_upd->StackSize = 0x70000;
/* ErrorLevel - 0 (disable) to 8 (verbose) */
m_cfg->DebugPrintLevel = 8;