At this point, the only user of ohci-hcd that also uses PCI is using DM, so we can drop CONFIG_PCI_OHCI* usage. No platforms set either of CONFIG_SYS_USB_OHCI_BOARD_INIT or CONFIG_SYS_USB_OHCI_CPU_INIT so those hooks can be removed as well.
Signed-off-by: Tom Rini trini@konsulko.com --- doc/README.generic_usb_ohci | 30 ------------ drivers/usb/host/ohci-hcd.c | 93 ------------------------------------- include/configs/socrates.h | 3 -- 3 files changed, 126 deletions(-)
diff --git a/doc/README.generic_usb_ohci b/doc/README.generic_usb_ohci index 65b0896c7fd2..a7da4bcb836e 100644 --- a/doc/README.generic_usb_ohci +++ b/doc/README.generic_usb_ohci @@ -11,18 +11,6 @@ Configuration options
CONFIG_USB_OHCI_NEW: enable the new OHCI driver
- CONFIG_SYS_USB_OHCI_BOARD_INIT: call the board dependant hooks: - - - extern int board_usb_init(void); - - extern int usb_board_stop(void); - - extern int usb_cpu_init_fail(void); - - CONFIG_SYS_USB_OHCI_CPU_INIT: call the cpu dependant hooks: - - - extern int usb_cpu_init(void); - - extern int usb_cpu_stop(void); - - extern int usb_cpu_init_fail(void); - CONFIG_SYS_USB_OHCI_REGS_BASE: defines the base address of the OHCI registers
@@ -43,21 +31,3 @@ config option
needs to be defined.
- -PCI Controllers ----------------- - -You'll need to define - - CONFIG_PCI_OHCI - -If you have several USB PCI controllers, define - - CONFIG_PCI_OHCI_DEVNO: number of the OHCI device in PCI list - -If undefined, the first instance found in PCI space will be used. - -PCI Controllers need to do byte swapping on register accesses, so they -should to define: - - CONFIG_SYS_OHCI_SWAP_REG_ACCESS diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index fedf0db9c7e4..9acef5ee4f84 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -35,13 +35,6 @@ #include <asm/cache.h> #include <linux/delay.h>
-#if defined(CONFIG_PCI_OHCI) -# include <pci.h> -#if !defined(CONFIG_PCI_OHCI_DEVNO) -#define CONFIG_PCI_OHCI_DEVNO 0 -#endif -#endif - #include <malloc.h> #include <memalign.h> #include <usb.h> @@ -53,7 +46,6 @@ #endif
#if defined(CONFIG_CPU_ARM920T) || \ - defined(CONFIG_PCI_OHCI) || \ defined(CONFIG_PCI) || \ defined(CONFIG_SYS_OHCI_USE_NPS) # define OHCI_USE_NPS /* force NoPowerSwitching mode */ @@ -68,26 +60,6 @@ #define OHCI_CONTROL_INIT \ (OHCI_CTRL_CBSR & 0x3) | OHCI_CTRL_IE | OHCI_CTRL_PLE
-#if !CONFIG_IS_ENABLED(DM_USB) -#ifdef CONFIG_PCI_OHCI -static struct pci_device_id ohci_pci_ids[] = { - {0x10b9, 0x5237}, /* ULI1575 PCI OHCI module ids */ - {0x1033, 0x0035}, /* NEC PCI OHCI module ids */ - {0x1131, 0x1561}, /* Philips 1561 PCI OHCI module ids */ - /* Please add supported PCI OHCI controller ids here */ - {0, 0} -}; -#endif -#endif - -#ifdef CONFIG_PCI_EHCI_DEVNO -static struct pci_device_id ehci_pci_ids[] = { - {0x1131, 0x1562}, /* Philips 1562 PCI EHCI module ids */ - /* Please add supported PCI EHCI controller ids here */ - {0, 0} -}; -#endif - #ifdef DEBUG #define dbg(format, arg...) printf("DEBUG: " format "\n", ## arg) #else @@ -2007,21 +1979,6 @@ static char ohci_inited = 0;
int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) { -#ifdef CONFIG_PCI_OHCI - pci_dev_t pdev; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant init */ - if (usb_cpu_init()) - return -1; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant init */ - if (board_usb_init(index, USB_INIT_HOST)) - return -1; -#endif memset(&gohci, 0, sizeof(ohci_t));
/* align the storage */ @@ -2036,28 +1993,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) gohci.disabled = 1; gohci.sleeping = 0; gohci.irq = -1; -#ifdef CONFIG_PCI_OHCI - pdev = pci_find_devices(ohci_pci_ids, CONFIG_PCI_OHCI_DEVNO); - - if (pdev != -1) { - u16 vid, did; - u32 base; - pci_read_config_word(pdev, PCI_VENDOR_ID, &vid); - pci_read_config_word(pdev, PCI_DEVICE_ID, &did); - printf("OHCI pci controller (%04x, %04x) found @(%d:%d:%d)\n", - vid, did, (pdev >> 16) & 0xff, - (pdev >> 11) & 0x1f, (pdev >> 8) & 0x7); - pci_read_config_dword(pdev, PCI_BASE_ADDRESS_0, &base); - printf("OHCI regs address 0x%08x\n", base); - gohci.regs = (struct ohci_regs *)base; - } else { - printf("%s: OHCI devnr: %d not found\n", __func__, - CONFIG_PCI_OHCI_DEVNO); - return -1; - } -#else gohci.regs = (struct ohci_regs *)CONFIG_SYS_USB_OHCI_REGS_BASE; -#endif
gohci.flags = 0; gohci.slot_name = CONFIG_SYS_USB_OHCI_SLOT_NAME; @@ -2065,15 +2001,6 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) if (hc_reset (&gohci) < 0) { hc_release_ohci (&gohci); err ("can't reset usb-%s", gohci.slot_name); -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - board_usb_cleanup(index, USB_INIT_HOST); -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - usb_cpu_init_fail(); -#endif return -1; }
@@ -2081,15 +2008,6 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) err("can't start usb-%s", gohci.slot_name); hc_release_ohci(&gohci); /* Initialization failed */ -#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - usb_board_stop(); -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - usb_cpu_stop(); -#endif return -1; }
@@ -2112,17 +2030,6 @@ int usb_lowlevel_stop(int index) /* call hc_release_ohci() here ? */ hc_reset(&gohci);
-#ifdef CONFIG_SYS_USB_OHCI_BOARD_INIT - /* board dependant cleanup */ - if (usb_board_stop()) - return -1; -#endif - -#ifdef CONFIG_SYS_USB_OHCI_CPU_INIT - /* cpu dependant cleanup */ - if (usb_cpu_stop()) - return -1; -#endif /* This driver is no longer initialised. It needs a new low-level * init (board/cpu) before it can be used again. */ ohci_inited = 0; diff --git a/include/configs/socrates.h b/include/configs/socrates.h index db2826813261..5dc8d8559882 100644 --- a/include/configs/socrates.h +++ b/include/configs/socrates.h @@ -222,7 +222,4 @@
/* pass open firmware flat tree */
-/* USB support */ -#define CONFIG_PCI_OHCI 1 - #endif /* __CONFIG_H */