[coreboot-gerrit] Change in coreboot[master]: mediatek/mt8183: Add USB support

[Tristan Hsieh (Code Review)]

Tristan Hsieh has uploaded this change for review. ( https://review.coreboot.org/28787


Change subject: mediatek/mt8183: Add USB support
......................................................................

mediatek/mt8183: Add USB support

This patch implements SoC-specific defines of mt8183 and link the
common code to support USB.

BUG=b:80501386
BRANCH=none
TEST=Boots correctly on Kukui

Change-Id: I1224cf24f92b07f3c1814f1cbfef96aafa5a992b
Signed-off-by: Jumin Li <jumin.li at mediatek.com>
---
M src/soc/mediatek/mt8183/Makefile.inc
M src/soc/mediatek/mt8183/include/soc/addressmap.h
A src/soc/mediatek/mt8183/include/soc/usb.h
3 files changed, 43 insertions(+), 0 deletions(-)



  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/87/28787/1

diff --git a/src/soc/mediatek/mt8183/Makefile.inc b/src/soc/mediatek/mt8183/Makefile.inc
index 8fece79..c5e8120 100644
--- a/src/soc/mediatek/mt8183/Makefile.inc
+++ b/src/soc/mediatek/mt8183/Makefile.inc
@@ -36,6 +36,7 @@
 ramstage-$(CONFIG_SPI_FLASH) += ../common/spi.c spi.c
 ramstage-y += ../common/timer.c
 ramstage-$(CONFIG_DRIVERS_UART) += ../common/uart.c
+ramstage-y += ../common/usb.c
 ramstage-y += ../common/wdt.c
 
 CPPFLAGS_common += -Isrc/soc/mediatek/mt8183/include
diff --git a/src/soc/mediatek/mt8183/include/soc/addressmap.h b/src/soc/mediatek/mt8183/include/soc/addressmap.h
index de7eb1f..5527e6e 100644
--- a/src/soc/mediatek/mt8183/include/soc/addressmap.h
+++ b/src/soc/mediatek/mt8183/include/soc/addressmap.h
@@ -37,6 +37,8 @@
 	SPI3_BASE		= IO_PHYS + 0x01013000,
 	SPI4_BASE		= IO_PHYS + 0x01014000,
 	SPI5_BASE		= IO_PHYS + 0x01015000,
+	SSUSB_MAC_BASE		= IO_PHYS + 0x01200000,
+	SSUSB_IPPC_BASE		= IO_PHYS + 0x01203e00,
 	IOCFG_RT_BASE		= IO_PHYS + 0x01C50000,
 	IOCFG_RM_BASE		= IO_PHYS + 0x01D20000,
 	IOCFG_RB_BASE		= IO_PHYS + 0x01D30000,
@@ -45,6 +47,7 @@
 	IOCFG_BL_BASE		= IO_PHYS + 0x01E90000,
 	IOCFG_LT_BASE		= IO_PHYS + 0x01F20000,
 	IOCFG_TL_BASE		= IO_PHYS + 0x01F30000,
+	SSUSB_SIF_BASE		= IO_PHYS + 0x01F40300,
 	SMI_BASE		= IO_PHYS + 0x04019000,
 };
 
diff --git a/src/soc/mediatek/mt8183/include/soc/usb.h b/src/soc/mediatek/mt8183/include/soc/usb.h
new file mode 100644
index 0000000..505958f
--- /dev/null
+++ b/src/soc/mediatek/mt8183/include/soc/usb.h
@@ -0,0 +1,39 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2018 MediaTek Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef SOC_MEDIATEK_MT8183_USB_H
+#define SOC_MEDIATEK_MT8183_USB_H
+
+#include <soc/usb_common.h>
+
+struct ssusb_sif_port {
+	struct sif_u2_phy_com u2phy;
+	u32 reserved0[64*5];
+	struct sif_u3phyd u3phyd;
+	u32 reserved1[64];
+	struct sif_u3phya u3phya;
+	struct sif_u3phya_da u3phya_da;
+	u32 reserved2[64 * 3];
+};
+check_member(ssusb_sif_port, u3phyd, 0x600);
+check_member(ssusb_sif_port, u3phya, 0x800);
+check_member(ssusb_sif_port, u3phya_da, 0x900);
+check_member(ssusb_sif_port, reserved2, 0xa00);
+_Static_assert(sizeof(struct ssusb_sif_port) == 0xD00,
+	"ssusb_sif_port size is wrong!");
+
+#define USB_PORT_NUMBER 1
+
+#endif

-- 
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Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: I1224cf24f92b07f3c1814f1cbfef96aafa5a992b
Gerrit-Change-Number: 28787
Gerrit-PatchSet: 1
Gerrit-Owner: Tristan Hsieh <tristan.shieh at mediatek.com>
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