arch: x86: apl: Update FSP parameters
Add missing parameters to support full configuration of the latest FSP
MR6 release.
Signed-off-by: Bernhard Messerklinger <bernhard.messerklinger@br-automation.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/apollolake/fsp_bindings.c b/arch/x86/cpu/apollolake/fsp_bindings.c
index 130366b..bbf04b5 100644
--- a/arch/x86/cpu/apollolake/fsp_bindings.c
+++ b/arch/x86/cpu/apollolake/fsp_bindings.c
@@ -633,6 +633,17 @@
.offset = offsetof(struct fsp_m_config, variable_nvs_buffer_ptr),
.propname = "fspm,variable-nvs-buffer-ptr",
}, {
+ .type = FSP_UINT64,
+ .offset = offsetof(struct fsp_m_config, start_timer_ticker_of_pfet_assert),
+ .propname = "fspm,start-timer-ticker-of-pfet-assert",
+ }, {
+ .type = FSP_UINT8, .offset = offsetof(struct fsp_m_config, rt_en),
+ .propname = "fspm,rt-en",
+ }, {
+ .type = FSP_UINT8,
+ .offset = offsetof(struct fsp_m_config, skip_pcie_power_sequence),
+ .propname = "fspm,skip-pcie-power-sequence",
+ }, {
.propname = NULL
}
};
@@ -1822,6 +1833,18 @@
.count = ARRAY_SIZE_OF_MEMBER(struct fsp_s_config,
port_usb20_hs_npre_drv_sel),
}, {
+ .type = FSP_UINT8,
+ .offset = offsetof(struct fsp_s_config, os_selection),
+ .propname = "fsps,os-selection",
+ }, {
+ .type = FSP_UINT8,
+ .offset = offsetof(struct fsp_s_config, dptf_enabled),
+ .propname = "fsps,dptf-enabled",
+ }, {
+ .type = FSP_UINT8,
+ .offset = offsetof(struct fsp_s_config, pwm_enabled),
+ .propname = "fsps,pwm-enabled",
+ }, {
.propname = NULL
}
};
diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h
index 5275b75..78c338e 100644
--- a/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_m_upd.h
@@ -122,7 +122,10 @@
/* 0x150 */
void *variable_nvs_buffer_ptr;
- u8 reserved_fspm_upd[12];
+ u64 start_timer_ticker_of_pfet_assert;
+ u8 rt_en;
+ u8 skip_pcie_power_sequence;
+ u8 reserved_fspm_upd[2];
};
/** FSP-M UPD Configuration */
diff --git a/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h b/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h
index 451a7a2..be80f5d 100644
--- a/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h
+++ b/arch/x86/include/asm/arch-apollolake/fsp/fsp_s_upd.h
@@ -351,7 +351,10 @@
u8 port_usb20_hs_npre_drv_sel[8];
/* 0x370 */
- u8 reserved_fsps_upd[16];
+ u8 os_selection;
+ u8 dptf_enabled;
+ u8 pwm_enabled;
+ u8 reserved_fsps_upd[13];
};
/** struct fsps_upd - FSP-S Configuration */
@@ -563,4 +566,8 @@
#define PCIE_RP_SELECTABLE_DEEMPHASIS_6_DB 0
#define PCIE_RP_SELECTABLE_DEEMPHASIS_3_5_DB 1
+#define OS_SELECTION_WINDOWS 0
+#define OS_SELECTION_ANDROID 1
+#define OS_SELECTION_LINUX 3
+
#endif
diff --git a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt
index 5311938..666400e 100644
--- a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt
+++ b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-m.txt
@@ -240,6 +240,9 @@
- fspm,enable-reset-system: Enable Reset System
- fspm,enable-s3-heci2: Enable HECI2 in S3 resume path
- fspm,variable-nvs-buffer-ptr:
+- fspm,start-timer-ticker-of-pfet-assert: PCIE SLOT Power Enable Assert Time - PFET
+- fspm,rt-en: Real Time Enabling
+- fspm,skip-pcie-power-sequence: Skip Pcie Power Sequence
Example:
diff --git a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt
index 973d253..731a310 100644
--- a/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt
+++ b/doc/device-tree-bindings/fsp/fsp2/apollolake/fsp-s.txt
@@ -463,6 +463,12 @@
- fsps,port-usb20-i-usb-tx-emphasis-en: PerPort HS Transmitter Emphasis
- fsps,port-usb20-per-port-rxi-set: PerPort HS Receiver Bias
- fsps,port-usb20-hs-npre-drv-sel: Delay/skew's strength control for HS driver
+- fsps,os-selection: OS Selection
+ 0: Windows
+ 1: Android
+ 3: Linux
+- fsps,dptf-enabled: DPTF
+- fsps,pwm-enabled: PWM Enabled
Example: