* [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board
@ 2018-12-18 9:52 Shawn Guo
2018-12-18 9:52 ` [U-Boot] [PATCH 1/2] poplar: add DWC2 OTG gadget support Shawn Guo
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Shawn Guo @ 2018-12-18 9:52 UTC (permalink / raw)
To: u-boot
It enables DWC2 OTG gadget driver and fastboot support for Poplar
board.
Shawn Guo (2):
poplar: add DWC2 OTG gadget support
poplar_defconfig: enable fastboot support
.../asm/arch-hi3798cv200/hi3798cv200.h | 5 ++++
board/hisilicon/poplar/poplar.c | 28 +++++++++++++++++++
configs/poplar_defconfig | 14 ++++++++++
3 files changed, 47 insertions(+)
--
2.18.0
^ permalink raw reply [flat|nested] 7+ messages in thread* [U-Boot] [PATCH 1/2] poplar: add DWC2 OTG gadget support
2018-12-18 9:52 [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
@ 2018-12-18 9:52 ` Shawn Guo
2019-01-16 2:40 ` [U-Boot] [U-Boot,1/2] " Tom Rini
2018-12-18 9:52 ` [U-Boot] [PATCH 2/2] poplar_defconfig: enable fastboot support Shawn Guo
2019-01-14 9:23 ` [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2 siblings, 1 reply; 7+ messages in thread
From: Shawn Guo @ 2018-12-18 9:52 UTC (permalink / raw)
To: u-boot
It enables DWC2 OTG gadget driver support for Poplar board. As
usb2_phy_init() is being always called from board_init(), we can save
the call from board_usb_init().
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
.../asm/arch-hi3798cv200/hi3798cv200.h | 5 ++++
board/hisilicon/poplar/poplar.c | 28 +++++++++++++++++++
2 files changed, 33 insertions(+)
diff --git a/arch/arm/include/asm/arch-hi3798cv200/hi3798cv200.h b/arch/arm/include/asm/arch-hi3798cv200/hi3798cv200.h
index f97b1eb29f84..bb221e17e0ed 100644
--- a/arch/arm/include/asm/arch-hi3798cv200/hi3798cv200.h
+++ b/arch/arm/include/asm/arch-hi3798cv200/hi3798cv200.h
@@ -13,11 +13,16 @@
/* DEVICES */
#define REG_BASE_MCI 0xF9830000
#define REG_BASE_UART0 0xF8B00000
+#define HIOTG_BASE_ADDR 0xF98C0000
/* PERI control registers (4KB) */
/* USB2 PHY01 configuration register */
#define PERI_CTRL_USB0 (REG_BASE_PERI_CTRL + 0x120)
+ /* USB2 controller configuration register */
+#define PERI_CTRL_USB3 (REG_BASE_PERI_CTRL + 0x12c)
+#define USB2_2P_CHIPID (1 << 28)
+
/* PERI CRG registers (4KB) */
/* USB2 CTRL0 clock and soft reset */
#define PERI_CRG46 (REG_BASE_CRG + 0xb8)
diff --git a/board/hisilicon/poplar/poplar.c b/board/hisilicon/poplar/poplar.c
index e1fbd5d0c669..af018ad2f8e4 100644
--- a/board/hisilicon/poplar/poplar.c
+++ b/board/hisilicon/poplar/poplar.c
@@ -168,6 +168,34 @@ int board_mmc_init(bd_t *bis)
}
#endif
+#if defined(CONFIG_USB_GADGET) && defined(CONFIG_USB_GADGET_DWC2_OTG)
+#include <usb.h>
+#include <usb/dwc2_udc.h>
+#include <g_dnl.h>
+
+static struct dwc2_plat_otg_data poplar_otg_data = {
+ .regs_otg = HIOTG_BASE_ADDR
+};
+
+static void set_usb_to_device(void)
+{
+ setbits_le32(PERI_CTRL_USB3, USB2_2P_CHIPID);
+}
+
+int board_usb_init(int index, enum usb_init_type init)
+{
+ set_usb_to_device();
+ return dwc2_udc_probe(&poplar_otg_data);
+}
+
+int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
+{
+ if (!env_get("serial#"))
+ g_dnl_set_serialnumber("0123456789POPLAR");
+ return 0;
+}
+#endif
+
int board_init(void)
{
usb2_phy_init();
--
2.18.0
^ permalink raw reply related [flat|nested] 7+ messages in thread* [U-Boot] [PATCH 2/2] poplar_defconfig: enable fastboot support
2018-12-18 9:52 [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2018-12-18 9:52 ` [U-Boot] [PATCH 1/2] poplar: add DWC2 OTG gadget support Shawn Guo
@ 2018-12-18 9:52 ` Shawn Guo
2019-01-16 2:40 ` [U-Boot] [U-Boot, " Tom Rini
2019-01-14 9:23 ` [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2 siblings, 1 reply; 7+ messages in thread
From: Shawn Guo @ 2018-12-18 9:52 UTC (permalink / raw)
To: u-boot
It enables fastboot support on Poplar board by using DWC2 OTG gadget
driver.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
configs/poplar_defconfig | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/configs/poplar_defconfig b/configs/poplar_defconfig
index 946e7caf6bea..48e9c6eaac26 100644
--- a/configs/poplar_defconfig
+++ b/configs/poplar_defconfig
@@ -6,6 +6,13 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=2
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SYS_PROMPT="poplar# "
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_CMD_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x20000000
+CONFIG_FASTBOOT_BUF_SIZE=0x10000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=0
CONFIG_CMD_MMC=y
CONFIG_CMD_USB=y
# CONFIG_ISO_PARTITION is not set
@@ -18,6 +25,13 @@ CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_GENERIC=y
CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_MANUFACTURER="HiSilicon"
+CONFIG_USB_GADGET_VENDOR_NUM=0x18d1
+CONFIG_USB_GADGET_PRODUCT_NUM=0xd00d
CONFIG_USB_HOST_ETHER=y
CONFIG_USB_ETHER_ASIX=y
CONFIG_FAT_WRITE=y
--
2.18.0
^ permalink raw reply related [flat|nested] 7+ messages in thread
* [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board
2018-12-18 9:52 [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2018-12-18 9:52 ` [U-Boot] [PATCH 1/2] poplar: add DWC2 OTG gadget support Shawn Guo
2018-12-18 9:52 ` [U-Boot] [PATCH 2/2] poplar_defconfig: enable fastboot support Shawn Guo
@ 2019-01-14 9:23 ` Shawn Guo
2019-01-14 14:08 ` Tom Rini
2 siblings, 1 reply; 7+ messages in thread
From: Shawn Guo @ 2019-01-14 9:23 UTC (permalink / raw)
To: u-boot
On Tue, Dec 18, 2018 at 05:52:05PM +0800, Shawn Guo wrote:
> It enables DWC2 OTG gadget driver and fastboot support for Poplar
> board.
>
> Shawn Guo (2):
> poplar: add DWC2 OTG gadget support
> poplar_defconfig: enable fastboot support
Hi Tom,
Are you okay with these two patches?
Shawn
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2019-01-16 2:40 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-18 9:52 [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2018-12-18 9:52 ` [U-Boot] [PATCH 1/2] poplar: add DWC2 OTG gadget support Shawn Guo
2019-01-16 2:40 ` [U-Boot] [U-Boot,1/2] " Tom Rini
2018-12-18 9:52 ` [U-Boot] [PATCH 2/2] poplar_defconfig: enable fastboot support Shawn Guo
2019-01-16 2:40 ` [U-Boot] [U-Boot, " Tom Rini
2019-01-14 9:23 ` [U-Boot] [PATCH 0/2] Enable fastboot support for Poplar board Shawn Guo
2019-01-14 14:08 ` Tom Rini
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