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-rw-r--r--arch/x86/cpu/coreboot/Kconfig20
-rw-r--r--arch/x86/cpu/coreboot/coreboot.c9
-rw-r--r--arch/x86/dts/Makefile2
-rw-r--r--arch/x86/dts/bayleybay.dts1
-rw-r--r--arch/x86/dts/broadwell_som-6896.dts52
-rw-r--r--arch/x86/dts/chromebook_link.dts1
-rw-r--r--arch/x86/dts/chromebook_samus.dts1
-rw-r--r--arch/x86/dts/chromebox_panther.dts1
-rw-r--r--arch/x86/dts/coreboot.dts45
-rw-r--r--arch/x86/dts/coreboot_fb.dtsi5
-rw-r--r--arch/x86/dts/efi-x86_payload.dts4
-rw-r--r--arch/x86/dts/minnowmax.dts1
12 files changed, 64 insertions, 78 deletions
diff --git a/arch/x86/cpu/coreboot/Kconfig b/arch/x86/cpu/coreboot/Kconfig
index 392c258945..93f61f2fa4 100644
--- a/arch/x86/cpu/coreboot/Kconfig
+++ b/arch/x86/cpu/coreboot/Kconfig
@@ -3,26 +3,26 @@ if TARGET_COREBOOT
config SYS_COREBOOT
bool
default y
+ imply SYS_NS16550
+ imply SCSI
+ imply SCSI_AHCI
imply AHCI_PCI
- imply E1000
- imply ICH_SPI
imply MMC
imply MMC_PCI
imply MMC_SDHCI
imply MMC_SDHCI_SDMA
- imply SCSI
- imply SCSI_AHCI
- imply SPI_FLASH
- imply SYS_NS16550
imply USB
imply USB_EHCI_HCD
imply USB_XHCI_HCD
+ imply USB_STORAGE
+ imply USB_KEYBOARD
imply VIDEO_COREBOOT
+ imply E1000
+ imply ETH_DESIGNWARE
+ imply PCH_GBE
+ imply RTL8169
imply CMD_CBFS
imply FS_CBFS
-
-config CBMEM_CONSOLE
- bool
- default y
+ imply CBMEM_CONSOLE
endif
diff --git a/arch/x86/cpu/coreboot/coreboot.c b/arch/x86/cpu/coreboot/coreboot.c
index 69025c1537..a6fd3a849a 100644
--- a/arch/x86/cpu/coreboot/coreboot.c
+++ b/arch/x86/cpu/coreboot/coreboot.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <fdtdec.h>
+#include <usb.h>
#include <asm/io.h>
#include <asm/msr.h>
#include <asm/mtrr.h>
@@ -75,12 +76,10 @@ int last_stage_init(void)
if (gd->flags & GD_FLG_COLD_BOOT)
timestamp_add_to_bootstage();
- board_final_cleanup();
+ /* start usb so that usb keyboard can be used as input device */
+ usb_init();
- return 0;
-}
+ board_final_cleanup();
-int misc_init_r(void)
-{
return 0;
}
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile
index 37e4fdc760..fa717bc096 100644
--- a/arch/x86/dts/Makefile
+++ b/arch/x86/dts/Makefile
@@ -6,6 +6,7 @@ dtb-y += bayleybay.dtb \
chromebox_panther.dtb \
chromebook_samus.dtb \
conga-qeval20-qa3-e3845.dtb \
+ coreboot.dtb \
cougarcanyon2.dtb \
crownbay.dtb \
dfi-bt700-q7x-151.dtb \
@@ -17,7 +18,6 @@ dtb-y += bayleybay.dtb \
qemu-x86_i440fx.dtb \
qemu-x86_q35.dtb \
theadorable-x86-dfi-bt700.dtb \
- broadwell_som-6896.dtb \
baytrail_som-db5800-som-6867.dtb
targets += $(dtb-y)
diff --git a/arch/x86/dts/bayleybay.dts b/arch/x86/dts/bayleybay.dts
index 9683c525a7..291dc07ff6 100644
--- a/arch/x86/dts/bayleybay.dts
+++ b/arch/x86/dts/bayleybay.dts
@@ -15,7 +15,6 @@
/include/ "reset.dtsi"
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
/ {
model = "Intel Bayley Bay";
diff --git a/arch/x86/dts/broadwell_som-6896.dts b/arch/x86/dts/broadwell_som-6896.dts
deleted file mode 100644
index ec691f136a..0000000000
--- a/arch/x86/dts/broadwell_som-6896.dts
+++ /dev/null
@@ -1,52 +0,0 @@
-/dts-v1/;
-
-/include/ "skeleton.dtsi"
-/include/ "serial.dtsi"
-/include/ "reset.dtsi"
-/include/ "rtc.dtsi"
-/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
-
-/ {
- model = "Advantech SOM-6896";
- compatible = "advantech,som-6896", "intel,broadwell";
-
- aliases {
- spi0 = &spi;
- };
-
- config {
- silent_console = <0>;
- };
-
- chosen {
- stdout-path = "/serial";
- };
-
- pci {
- compatible = "pci-x86";
- #address-cells = <3>;
- #size-cells = <2>;
- u-boot,dm-pre-reloc;
- ranges = <0x02000000 0x0 0xe0000000 0xe0000000 0 0x10000000
- 0x42000000 0x0 0xd0000000 0xd0000000 0 0x10000000
- 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
-
- pch@1f,0 {
- reg = <0x0000f800 0 0 0 0>;
- compatible = "intel,pch9";
-
- spi: spi {
- #address-cells = <1>;
- #size-cells = <0>;
- compatible = "intel,ich9-spi";
- spi-flash@0 {
- reg = <0>;
- compatible = "winbond,w25q128", "spi-flash";
- memory-map = <0xff000000 0x01000000>;
- };
- };
- };
- };
-
-};
diff --git a/arch/x86/dts/chromebook_link.dts b/arch/x86/dts/chromebook_link.dts
index 115a088a7a..f9f0979730 100644
--- a/arch/x86/dts/chromebook_link.dts
+++ b/arch/x86/dts/chromebook_link.dts
@@ -8,7 +8,6 @@
/include/ "reset.dtsi"
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
/ {
model = "Google Link";
diff --git a/arch/x86/dts/chromebook_samus.dts b/arch/x86/dts/chromebook_samus.dts
index 9c48c9a3fa..b58936b4ac 100644
--- a/arch/x86/dts/chromebook_samus.dts
+++ b/arch/x86/dts/chromebook_samus.dts
@@ -8,7 +8,6 @@
/include/ "reset.dtsi"
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
/ {
model = "Google Samus";
diff --git a/arch/x86/dts/chromebox_panther.dts b/arch/x86/dts/chromebox_panther.dts
index a72a85ef9c..f56e482944 100644
--- a/arch/x86/dts/chromebox_panther.dts
+++ b/arch/x86/dts/chromebox_panther.dts
@@ -5,7 +5,6 @@
/include/ "reset.dtsi"
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
/ {
model = "Google Panther";
diff --git a/arch/x86/dts/coreboot.dts b/arch/x86/dts/coreboot.dts
new file mode 100644
index 0000000000..e212f3dc7d
--- /dev/null
+++ b/arch/x86/dts/coreboot.dts
@@ -0,0 +1,45 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com>
+ *
+ * Generic coreboot payload device tree for x86 targets
+ */
+
+/dts-v1/;
+
+/include/ "skeleton.dtsi"
+/include/ "serial.dtsi"
+/include/ "keyboard.dtsi"
+/include/ "reset.dtsi"
+/include/ "rtc.dtsi"
+/include/ "tsc_timer.dtsi"
+
+/ {
+ model = "coreboot x86 payload";
+ compatible = "coreboot,x86-payload";
+
+ aliases {
+ serial0 = &serial;
+ };
+
+ config {
+ silent_console = <0>;
+ };
+
+ chosen {
+ stdout-path = "/serial";
+ };
+
+ tsc-timer {
+ clock-frequency = <1000000000>;
+ };
+
+ pci {
+ compatible = "pci-x86";
+ u-boot,dm-pre-reloc;
+ };
+
+ coreboot-fb {
+ compatible = "coreboot-fb";
+ };
+};
diff --git a/arch/x86/dts/coreboot_fb.dtsi b/arch/x86/dts/coreboot_fb.dtsi
deleted file mode 100644
index 7d72f18537..0000000000
--- a/arch/x86/dts/coreboot_fb.dtsi
+++ /dev/null
@@ -1,5 +0,0 @@
-/ {
- coreboot-fb {
- compatible = "coreboot-fb";
- };
-};
diff --git a/arch/x86/dts/efi-x86_payload.dts b/arch/x86/dts/efi-x86_payload.dts
index 19f253064b..5ccb986774 100644
--- a/arch/x86/dts/efi-x86_payload.dts
+++ b/arch/x86/dts/efi-x86_payload.dts
@@ -30,6 +30,10 @@
stdout-path = "/serial";
};
+ tsc-timer {
+ clock-frequency = <1000000000>;
+ };
+
pci {
compatible = "pci-x86";
u-boot,dm-pre-reloc;
diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts
index 02ab4c160a..6c65fb9611 100644
--- a/arch/x86/dts/minnowmax.dts
+++ b/arch/x86/dts/minnowmax.dts
@@ -14,7 +14,6 @@
/include/ "reset.dtsi"
/include/ "rtc.dtsi"
/include/ "tsc_timer.dtsi"
-/include/ "coreboot_fb.dtsi"
/ {
model = "Intel Minnowboard Max";
generated by cgit (git 2.34.1) at 2024-12-23 17:23:16 +0000