diff options
| -rw-r--r-- | arch/arm/include/asm/arch-sunxi/usbc.h | 2 | ||||
| -rw-r--r-- | board/sunxi/Kconfig | 9 | ||||
| -rw-r--r-- | board/sunxi/board.c | 25 | ||||
| -rw-r--r-- | configs/Ippo_q8h_v1_2_defconfig | 3 | ||||
| -rw-r--r-- | configs/Ippo_q8h_v5_defconfig | 3 | ||||
| -rw-r--r-- | include/configs/sunxi-common.h | 10 |
6 files changed, 49 insertions, 3 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/usbc.h b/arch/arm/include/asm/arch-sunxi/usbc.h index 8d20973..cb538cd 100644 --- a/arch/arm/include/asm/arch-sunxi/usbc.h +++ b/arch/arm/include/asm/arch-sunxi/usbc.h @@ -11,6 +11,8 @@ * SPDX-License-Identifier: GPL-2.0+ */ +extern const struct musb_platform_ops sunxi_musb_ops; + void *sunxi_usbc_get_io_base(int index); int sunxi_usbc_request_resources(int index); int sunxi_usbc_free_resources(int index); diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index cea356c..f1501d4 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -357,6 +357,15 @@ config VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828 endchoice +config USB_MUSB_SUNXI + bool "Enable sunxi OTG / DRC USB controller in host mode" + default n + ---help--- + Say y here to enable support for the sunxi OTG / DRC USB controller + used on almost all sunxi boards. Note currently u-boot can only have + one usb host controller enabled at a time, so enabling this on boards + which also use the ehci host controller will result in build errors. + config USB_KEYBOARD boolean "Enable USB keyboard support" default y diff --git a/board/sunxi/board.c b/board/sunxi/board.c index 6b19f75..b70e00c 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -28,7 +28,9 @@ #include <asm/arch/dram.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> +#include <asm/arch/usbc.h> #include <asm/io.h> +#include <linux/usb/musb.h> #include <net.h> DECLARE_GLOBAL_DATA_PTR; @@ -209,6 +211,26 @@ void sunxi_board_init(void) } #endif +#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET) +static struct musb_hdrc_config musb_config = { + .multipoint = 1, + .dyn_fifo = 1, + .num_eps = 6, + .ram_bits = 11, +}; + +static struct musb_hdrc_platform_data musb_plat = { +#if defined(CONFIG_MUSB_HOST) + .mode = MUSB_HOST, +#else + .mode = MUSB_PERIPHERAL, +#endif + .config = &musb_config, + .power = 250, + .platform_ops = &sunxi_musb_ops, +}; +#endif + #ifdef CONFIG_MISC_INIT_R int misc_init_r(void) { @@ -228,6 +250,9 @@ int misc_init_r(void) eth_setenv_enetaddr("ethaddr", mac_addr); } +#if defined(CONFIG_MUSB_HOST) || defined(CONFIG_MUSB_GADGET) + musb_register(&musb_plat, NULL, (void *)SUNXI_USB0_BASE); +#endif return 0; } #endif diff --git a/configs/Ippo_q8h_v1_2_defconfig b/configs/Ippo_q8h_v1_2_defconfig index e68fff0..192a461 100644 --- a/configs/Ippo_q8h_v1_2_defconfig +++ b/configs/Ippo_q8h_v1_2_defconfig @@ -1,12 +1,13 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v1.2.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="axp_drivebus" CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:167,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0" CONFIG_VIDEO_LCD_DCLK_PHASE=0 CONFIG_VIDEO_LCD_POWER="PH7" CONFIG_VIDEO_LCD_BL_EN="PH6" CONFIG_VIDEO_LCD_BL_PWM="PH0" -CONFIG_USB_KEYBOARD=n +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN8I=y diff --git a/configs/Ippo_q8h_v5_defconfig b/configs/Ippo_q8h_v5_defconfig index a26fbb6..c894948 100644 --- a/configs/Ippo_q8h_v5_defconfig +++ b/configs/Ippo_q8h_v5_defconfig @@ -1,12 +1,13 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=5" CONFIG_FDTFILE="sun8i-a23-ippo-q8h-v5.dtb" +CONFIG_USB_MUSB_SUNXI=y +CONFIG_USB0_VBUS_PIN="axp_drivebus" CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:18,pclk_khz:33000,le:87,ri:168,up:31,lo:13,hs:1,vs:1,sync:3,vmode:0" CONFIG_VIDEO_LCD_DCLK_PHASE=0 CONFIG_VIDEO_LCD_POWER="PH7" CONFIG_VIDEO_LCD_BL_EN="PH6" CONFIG_VIDEO_LCD_BL_PWM="PH0" -CONFIG_USB_KEYBOARD=n +S:CONFIG_ARM=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN8I=y diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index e839053..7a66a4d 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -247,8 +247,16 @@ #endif #ifdef CONFIG_USB_EHCI -#define CONFIG_CMD_USB #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1 +#endif + +#ifdef CONFIG_USB_MUSB_SUNXI +#define CONFIG_MUSB_HOST +#define CONFIG_MUSB_PIO_ONLY +#endif + +#if defined CONFIG_USB_EHCI || defined CONFIG_USB_MUSB_SUNXI +#define CONFIG_CMD_USB #define CONFIG_USB_STORAGE #endif |