diff options
30 files changed, 138 insertions, 104 deletions
diff --git a/arch/arm/include/asm/arch-tegra/usb.h b/arch/arm/include/asm/arch-tegra/usb.h index f66257c9f7..a1efd07c7d 100644 --- a/arch/arm/include/asm/arch-tegra/usb.h +++ b/arch/arm/include/asm/arch-tegra/usb.h @@ -131,8 +131,7 @@ /* USB3_IF_USB_PHY_VBUS_SENSORS_0 */ #define VBUS_VLD_STS (1 << 26) - /* Setup USB on the board */ -int board_usb_init(const void *blob); +int usb_process_devicetree(const void *blob); #endif /* _TEGRA_USB_H_ */ diff --git a/arch/arm/include/asm/ehci-omap.h b/arch/arm/include/asm/ehci-omap.h index ac83a539a8..c7bca05682 100644 --- a/arch/arm/include/asm/ehci-omap.h +++ b/arch/arm/include/asm/ehci-omap.h @@ -145,8 +145,8 @@ struct omap_ehci { struct ehci_hccr; struct ehci_hcor; -int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata, - struct ehci_hccr **hccr, struct ehci_hcor **hcor); +int omap_ehci_hcd_init(int index, struct omap_usbhs_board_data *usbhs_pdata, + struct ehci_hccr **hccr, struct ehci_hcor **hcor); int omap_ehci_hcd_stop(void); #endif /* _OMAP_COMMON_EHCI_H_ */ diff --git a/board/amcc/canyonlands/canyonlands.c b/board/amcc/canyonlands/canyonlands.c index cc36f4587c..395095e459 100644 --- a/board/amcc/canyonlands/canyonlands.c +++ b/board/amcc/canyonlands/canyonlands.c @@ -16,6 +16,7 @@ #include <asm/4xx_pcie.h> #include <asm/ppc4xx-gpio.h> #include <asm/errno.h> +#include <usb.h> extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips */ @@ -188,7 +189,7 @@ int board_early_init_f(void) } #if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT) -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { struct board_bcsr *bcsr_data = (struct board_bcsr *)CONFIG_SYS_BCSR_BASE; @@ -229,7 +230,7 @@ int usb_board_stop(void) return 0; } -int usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { return usb_board_stop(); } diff --git a/board/balloon3/balloon3.c b/board/balloon3/balloon3.c index ecbac16d59..19c0e023a0 100644 --- a/board/balloon3/balloon3.c +++ b/board/balloon3/balloon3.c @@ -13,6 +13,7 @@ #include <asm/io.h> #include <spartan3.h> #include <command.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -59,7 +60,7 @@ void dram_init_banksize(void) } #ifdef CONFIG_CMD_USB -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) & ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), @@ -90,9 +91,9 @@ int usb_board_init(void) return 0; } -void usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - return; + return 0; } void usb_board_stop(void) diff --git a/board/compulab/cm_t35/cm_t35.c b/board/compulab/cm_t35/cm_t35.c index 3caa5be845..7626abc02e 100644 --- a/board/compulab/cm_t35/cm_t35.c +++ b/board/compulab/cm_t35/cm_t35.c @@ -591,7 +591,7 @@ int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) twl4030_i2c_write_u8(TWL4030_CHIP_GPIO, offset, 0xC0); udelay(1); - return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); } int ehci_hcd_stop(void) diff --git a/board/esd/apc405/apc405.c b/board/esd/apc405/apc405.c index f13f088d55..79341f5fdb 100644 --- a/board/esd/apc405/apc405.c +++ b/board/esd/apc405/apc405.c @@ -17,6 +17,7 @@ #include <mtd/cfi_flash.h> #include <asm/4xx_pci.h> #include <pci.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -428,7 +429,7 @@ void reset_phy(void) } #if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT) -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { return 0; } @@ -453,9 +454,8 @@ int usb_board_stop(void) return 0; } -int usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - usb_board_stop(); - return 0; + return usb_board_stop(); } #endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT) */ diff --git a/board/esd/pmc440/pmc440.c b/board/esd/pmc440/pmc440.c index 549b3b73ce..44b86da380 100644 --- a/board/esd/pmc440/pmc440.c +++ b/board/esd/pmc440/pmc440.c @@ -27,6 +27,7 @@ #endif #include <serial.h> #include <asm/4xx_pci.h> +#include <usb.h> #include "fpga.h" #include "pmc440.h" @@ -821,7 +822,7 @@ int bootstrap_eeprom_read (unsigned dev_addr, unsigned offset, } #if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT) -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { char *act = getenv("usbact"); int i; @@ -845,10 +846,9 @@ int usb_board_stop(void) return 0; } -int usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - usb_board_stop(); - return 0; + return usb_board_stop(); } #endif /* defined(CONFIG_USB_OHCI) && defined(CONFIG_SYS_USB_OHCI_BOARD_INIT) */ diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c index 653d7ea71d..6f85b47a0f 100644 --- a/board/htkw/mcx/mcx.c +++ b/board/htkw/mcx/mcx.c @@ -42,7 +42,7 @@ static struct omap_usbhs_board_data usbhs_bdata = { int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { - return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); } int ehci_hcd_stop(int index) diff --git a/board/icpdas/lp8x4x/lp8x4x.c b/board/icpdas/lp8x4x/lp8x4x.c index 1b68ef332a..a96bed6aaa 100644 --- a/board/icpdas/lp8x4x/lp8x4x.c +++ b/board/icpdas/lp8x4x/lp8x4x.c @@ -15,6 +15,7 @@ #include <netdev.h> #include <serial.h> #include <asm/io.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -58,7 +59,7 @@ int board_mmc_init(bd_t *bis) #endif #ifdef CONFIG_CMD_USB -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) & ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), @@ -89,9 +90,9 @@ int usb_board_init(void) return 0; } -void usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - return; + return 0; } void usb_board_stop(void) diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 126e56e97a..1972527e7d 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -32,6 +32,7 @@ #ifdef CONFIG_USB_EHCI_TEGRA #include <asm/arch-tegra/usb.h> #include <asm/arch/usb.h> +#include <usb.h> #endif #ifdef CONFIG_TEGRA_MMC #include <asm/arch-tegra/tegra_mmc.h> @@ -153,8 +154,9 @@ int board_init(void) #ifdef CONFIG_USB_EHCI_TEGRA pin_mux_usb(); - board_usb_init(gd->fdt_blob); + usb_process_devicetree(gd->fdt_blob); #endif + #ifdef CONFIG_LCD tegra_lcd_check_next_stage(gd->fdt_blob, 0); #endif diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index 7f61d17abb..58d925ff1c 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -26,6 +26,7 @@ #include <power/max8997_muic.h> #include <power/battery.h> #include <power/max17042_fg.h> +#include <usb.h> #include <usb_mass_storage.h> #include "setup.h" @@ -495,10 +496,10 @@ struct s3c_plat_otg_data s5pc210_otg_data = { .usb_flags = PHY0_SLEEP, }; -void board_usb_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { debug("USB_udc_probe\n"); - s3c_udc_probe(&s5pc210_otg_data); + return s3c_udc_probe(&s5pc210_otg_data); } #endif diff --git a/board/technexion/twister/twister.c b/board/technexion/twister/twister.c index cd91d8fea0..6f2ff55a12 100644 --- a/board/technexion/twister/twister.c +++ b/board/technexion/twister/twister.c @@ -53,7 +53,7 @@ static struct omap_usbhs_board_data usbhs_bdata = { int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { - return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); } int ehci_hcd_stop(int index) diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index b4e01d1562..df873f52a3 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -104,7 +104,7 @@ static struct omap_usbhs_board_data usbhs_bdata = { int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { - return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); } int ehci_hcd_stop(int index) diff --git a/board/ti/beagle/beagle.c b/board/ti/beagle/beagle.c index 62e9beaef3..41fed54fdb 100644 --- a/board/ti/beagle/beagle.c +++ b/board/ti/beagle/beagle.c @@ -523,7 +523,7 @@ static struct omap_usbhs_board_data usbhs_bdata = { int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { - return omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + return omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); } int ehci_hcd_stop(int index) diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c index 5fc3473ecc..228df29b42 100644 --- a/board/ti/omap5_uevm/evm.c +++ b/board/ti/omap5_uevm/evm.c @@ -184,7 +184,7 @@ int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) eth_setenv_enetaddr("usbethaddr", device_mac); } - ret = omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + ret = omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); if (ret < 0) { puts("Failed to initialize ehci\n"); return ret; diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index bc3c29220e..3724e816c2 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -279,7 +279,7 @@ int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) utmi_clk |= HSUSBHOST_CLKCTRL_CLKSEL_UTMI_P1_MASK; sr32((void *)CM_L3INIT_HSUSBHOST_CLKCTRL, 0, 32, utmi_clk); - ret = omap_ehci_hcd_init(&usbhs_bdata, hccr, hcor); + ret = omap_ehci_hcd_init(index, &usbhs_bdata, hccr, hcor); if (ret < 0) return ret; diff --git a/board/toradex/colibri_pxa270/colibri_pxa270.c b/board/toradex/colibri_pxa270/colibri_pxa270.c index c1e2562348..b70c1e38c8 100644 --- a/board/toradex/colibri_pxa270/colibri_pxa270.c +++ b/board/toradex/colibri_pxa270/colibri_pxa270.c @@ -13,6 +13,7 @@ #include <netdev.h> #include <asm/io.h> #include <serial.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -39,7 +40,7 @@ int dram_init(void) } #ifdef CONFIG_CMD_USB -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) & ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), @@ -70,9 +71,9 @@ int usb_board_init(void) return 0; } -void usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - return; + return 0; } void usb_board_stop(void) diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c index c0c318f328..830d5a86f1 100644 --- a/board/trizepsiv/conxs.c +++ b/board/trizepsiv/conxs.c @@ -21,6 +21,7 @@ #include <asm/arch/regs-mmc.h> #include <netdev.h> #include <asm/io.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -42,7 +43,7 @@ extern struct serial_device serial_stuart_device; * Miscelaneous platform dependent initialisations */ -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) & ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), @@ -69,9 +70,9 @@ int usb_board_init(void) return 0; } -void usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - return; + return 0; } void usb_board_stop(void) diff --git a/board/vpac270/vpac270.c b/board/vpac270/vpac270.c index 616736f5c4..fab4636ad9 100644 --- a/board/vpac270/vpac270.c +++ b/board/vpac270/vpac270.c @@ -13,6 +13,7 @@ #include <netdev.h> #include <serial.h> #include <asm/io.h> +#include <usb.h> DECLARE_GLOBAL_DATA_PTR; @@ -66,7 +67,7 @@ int board_mmc_init(bd_t *bis) #endif #ifdef CONFIG_CMD_USB -int usb_board_init(void) +int board_usb_init(int index, enum board_usb_init_type init) { writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) & ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), @@ -97,9 +98,9 @@ int usb_board_init(void) return 0; } -void usb_board_init_fail(void) +int board_usb_cleanup(int index, enum board_usb_init_type init) { - return; + return 0; } void usb_board_stop(void) diff --git a/common/cmd_dfu.c b/common/cmd_dfu.c index 7ce92cec87..5547678208 100644 --- a/common/cmd_dfu.c +++ b/common/cmd_dfu.c @@ -11,27 +11,32 @@ #include <common.h> #include <dfu.h> #include <g_dnl.h> +#include <usb.h> static int do_dfu(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + if (argc < 4) + return CMD_RET_USAGE; + + char *usb_controller = argv[1]; + char *interface = argv[2]; + char *devstring = argv[3]; + char *s = "dfu"; int ret, i = 0; - if (argc < 3) - return CMD_RET_USAGE; - - ret = dfu_init_env_entities(argv[1], simple_strtoul(argv[2], NULL, 10)); + ret = dfu_init_env_entities(interface, simple_strtoul(devstring, + NULL, 10)); if (ret) return ret; - if (argc > 3 && strcmp(argv[3], "list") == 0) { + if (argc > 4 && strcmp(argv[4], "list") == 0) { dfu_show_entities(); goto done; } -#ifdef CONFIG_TRATS - board_usb_init(); -#endif + int controller_index = simple_strtoul(usb_controller, NULL, 0); + board_usb_init(controller_index, USB_INIT_DEVICE); g_dnl_register(s); while (1) { @@ -62,8 +67,9 @@ done: U_BOOT_CMD(dfu, CONFIG_SYS_MAXARGS, 1, do_dfu, "Device Firmware Upgrade", - "<interface> <dev> [list]\n" - " - device firmware upgrade on a device <dev>\n" - " attached to interface <interface>\n" - " [list] - list available alt settings" + "<USB_controller> <interface> <dev> [list]\n" + " - device firmware upgrade via <USB_controller>\n" + " on device <dev>, attached to interface\n" + " <interface>\n" + " [list] - list available alt settings\n" ); diff --git a/common/cmd_usb_mass_storage.c b/common/cmd_usb_mass_storage.c index ccf7195946..f583cafa35 100644 --- a/common/cmd_usb_mass_storage.c +++ b/common/cmd_usb_mass_storage.c @@ -8,51 +8,53 @@ #include <common.h> #include <command.h> #include <g_dnl.h> +#include <usb.h> #include <usb_mass_storage.h> int do_usb_mass_storage(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - char *ep; - unsigned int dev_num = 0, offset = 0, part_size = 0; - int rc; + if (argc < 3) + return CMD_RET_USAGE; - struct ums_board_info *ums_info; - static char *s = "ums"; - - if (argc < 2) { - printf("usage: ums <dev> - e.g. ums 0\n"); - return 0; - } - - dev_num = (int)simple_strtoul(argv[1], &ep, 16); + const char *usb_controller = argv[1]; + const char *mmc_devstring = argv[2]; + unsigned int dev_num = (unsigned int)(simple_strtoul(mmc_devstring, + NULL, 0)); if (dev_num) { - puts("\nSet eMMC device to 0! - e.g. ums 0\n"); + error("Set eMMC device to 0! - e.g. ums 0"); goto fail; } - board_usb_init(); - ums_info = board_ums_init(dev_num, offset, part_size); + unsigned int controller_index = (unsigned int)(simple_strtoul( + usb_controller, NULL, 0)); + if (board_usb_init(controller_index, USB_INIT_DEVICE)) { + error("Couldn't init USB controller."); + goto fail; + } + struct ums_board_info *ums_info = board_ums_init(dev_num, 0, 0); if (!ums_info) { - printf("MMC: %d -> NOT available\n", dev_num); + error("MMC: %d -> NOT available", dev_num); goto fail; } - rc = fsg_init(ums_info); + + int rc = fsg_init(ums_info); if (rc) { - printf("cmd ums: fsg_init failed\n"); + error("fsg_init failed"); goto fail; } - g_dnl_register(s); + g_dnl_register("ums"); while (1) { /* Handle control-c and timeouts */ if (ctrlc()) { - printf("The remote end did not respond in time.\n"); + error("The remote end did not respond in time."); goto exit; } + usb_gadget_handle_interrupts(); /* Check if USB cable has been detached */ if (fsg_main_thread(NULL) == EIO) @@ -68,5 +70,5 @@ fail: U_BOOT_CMD(ums, CONFIG_SYS_MAXARGS, 1, do_usb_mass_storage, "Use the UMS [User Mass Storage]", - "ums - User Mass Storage Gadget" + "<USB_controller> <mmc_dev>" ); diff --git a/common/usb.c b/common/usb.c index e23d788855..a61fcac855 100644 --- a/common/usb.c +++ b/common/usb.c @@ -33,6 +33,7 @@ #include <linux/ctype.h> #include <asm/byteorder.h> #include <asm/unaligned.h> +#include <compiler.h> #include <usb.h> #ifdef CONFIG_4xx @@ -1066,4 +1067,9 @@ int usb_new_device(struct usb_device *dev) return 0; } +__weak +int board_usb_init(int index, enum board_usb_init_type init) +{ + return 0; +} /* EOF */ diff --git a/drivers/dfu/dfu.c b/drivers/dfu/dfu.c index 56b21c78ab..f3287359db 100644 --- a/drivers/dfu/dfu.c +++ b/drivers/dfu/dfu.c @@ -330,7 +330,7 @@ int dfu_read(struct dfu_entity *dfu, void *buf, int size, int blk_seq_num) } static int dfu_fill_entity(struct dfu_entity *dfu, char *s, int alt, - char *interface, int num) + char *interface, int num) { char *st; diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 3c58f9e656..c4ce487087 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -96,12 +96,6 @@ static void omap_ehci_soft_phy_reset(int port) } #endif -inline int __board_usb_init(void) -{ - return 0; -} -int board_usb_init(void) __attribute__((weak, alias("__board_usb_init"))); - #if defined(CONFIG_OMAP_EHCI_PHY1_RESET_GPIO) || \ defined(CONFIG_OMAP_EHCI_PHY2_RESET_GPIO) || \ defined(CONFIG_OMAP_EHCI_PHY3_RESET_GPIO) @@ -157,15 +151,15 @@ int omap_ehci_hcd_stop(void) * Based on "drivers/usb/host/ehci-omap.c" from Linux 3.1 * See there for additional Copyrights. */ -int omap_ehci_hcd_init(struct omap_usbhs_board_data *usbhs_pdata, - struct ehci_hccr **hccr, struct ehci_hcor **hcor) +int omap_ehci_hcd_init(int index, struct omap_usbhs_board_data *usbhs_pdata, + struct ehci_hccr **hccr, struct ehci_hcor **hcor) { int ret; unsigned int i, reg = 0, rev = 0; debug("Initializing OMAP EHCI\n"); - ret = board_usb_init(); + ret = board_usb_init(index, USB_INIT_HOST); if (ret < 0) return ret; diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index c6da449e4b..cc23133f8c 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -699,7 +699,7 @@ static int process_usb_nodes(const void *blob, int node_list[], int count) return 0; } -int board_usb_init(const void *blob) +int usb_process_devicetree(const void *blob) { int node_list[USB_PORTS_MAX]; int count, err = 0; diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index c33c487ee5..756f2fa7ff 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1861,7 +1861,7 @@ int usb_lowlevel_init(int index, void **controller) #ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT /* board dependant init */ - if (usb_board_init()) + if (board_usb_init(index, USB_INIT_HOST)) return -1; #endif memset(&gohci, 0, sizeof(ohci_t)); @@ -1918,7 +1918,7 @@ int usb_lowlevel_init(int index, void **controller) err ("can't reset usb-%s", gohci.slot_name); #ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT /* board dependant cleanup */ - usb_board_init_fail(); + board_usb_cleanup(index, USB_INIT_HOST); #endif #ifdef CONFIG_SYS_USB_OHCI_CPU_INIT diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index d977e8ff3c..9a4a2c2475 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -19,14 +19,11 @@ #endif /* CONFIG_SYS_OHCI_SWAP_REG_ACCESS */ /* functions for doing board or CPU specific setup/cleanup */ -extern int usb_board_init(void); -extern int usb_board_stop(void); -extern int usb_board_init_fail(void); - -extern int usb_cpu_init(void); -extern int usb_cpu_stop(void); -extern int usb_cpu_init_fail(void); +int usb_board_stop(void); +int usb_cpu_init(void); +int usb_cpu_stop(void); +int usb_cpu_init_fail(void); static int cc_to_error[16] = { diff --git a/include/g_dnl.h b/include/g_dnl.h index 2b2f11a62f..b6c4dd4ac3 100644 --- a/include/g_dnl.h +++ b/include/g_dnl.h @@ -14,6 +14,4 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *); int g_dnl_register(const char *s); void g_dnl_unregister(void); -/* USB initialization declaration - board specific */ -void board_usb_init(void); #endif /* __G_DOWNLOAD_H_ */ diff --git a/include/usb.h b/include/usb.h index a96ec235c8..17fb68cf16 100644 --- a/include/usb.h +++ b/include/usb.h @@ -167,10 +167,36 @@ int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, extern void udc_disconnect(void); -#else -#error USB Lowlevel not defined #endif +/* + * You can initialize platform's USB host or device + * ports by passing this enum as an argument to + * board_usb_init(). + */ +enum board_usb_init_type { + USB_INIT_HOST, + USB_INIT_DEVICE +}; + +/* + * board-specific hardware initialization, called by + * usb drivers and u-boot commands + * + * @param index USB controller number + * @param init initializes controller as USB host or device + */ +int board_usb_init(int index, enum board_usb_init_type init); + +/* + * can be used to clean up after failed USB initialization attempt + * vide: board_usb_init() + * + * @param index USB controller number for selective cleanup + * @param init board_usb_init_type passed to board_usb_init() + */ +int board_usb_cleanup(int index, enum board_usb_init_type init); + #ifdef CONFIG_USB_STORAGE #define USB_MAX_STOR_DEV 5 diff --git a/include/usb_mass_storage.h b/include/usb_mass_storage.h index e08deb4ddf..13f535ce2e 100644 --- a/include/usb_mass_storage.h +++ b/include/usb_mass_storage.h @@ -31,14 +31,11 @@ struct ums_board_info { struct ums_device ums_dev; }; -extern void board_usb_init(void); - -extern int fsg_init(struct ums_board_info *); -extern void fsg_cleanup(void); -extern struct ums_board_info *board_ums_init(unsigned int, - unsigned int, unsigned int); -extern int usb_gadget_handle_interrupts(void); -extern int fsg_main_thread(void *); +int fsg_init(struct ums_board_info *); +void fsg_cleanup(void); +struct ums_board_info *board_ums_init(unsigned int, unsigned int, + unsigned int); +int fsg_main_thread(void *); #ifdef CONFIG_USB_GADGET_MASS_STORAGE int fsg_add(struct usb_configuration *c); |