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| author | Lucas Stach <dev@lynxeye.de> | 2012-09-26 00:14:35 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2012-10-15 11:54:00 -0700 |
| commit | 676ae068d9af8c4848dc8f3a66d65e2bff066239 (patch) | |
| tree | 1749db469181d5b5e3ec52bddf0bc669c773fb7e /drivers/usb/host/ehci-armada100.c | |
| parent | c7e3b2b58636704d504ac270031d87b716d8b273 (diff) | |
| download | u-boot-imx-676ae068d9af8c4848dc8f3a66d65e2bff066239.zip u-boot-imx-676ae068d9af8c4848dc8f3a66d65e2bff066239.tar.gz u-boot-imx-676ae068d9af8c4848dc8f3a66d65e2bff066239.tar.bz2 | |
usb: ehci: rework to take advantage of new lowlevel interface
Kill off ehci-core.h
It was used to specify some static controller data. To support more than
one controller being active at any time we have to carry the controller
data ourselfes. Change the ehci interface accordingly.
NOTE: OMAP implemented the ehci stuff a bit backwards and should be fixed
to do the same thing as other platforms. But the change for now is at least
compile clean.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Reviewed-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'drivers/usb/host/ehci-armada100.c')
| -rw-r--r-- | drivers/usb/host/ehci-armada100.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-armada100.c b/drivers/usb/host/ehci-armada100.c index 7725641..d24ed3e 100644 --- a/drivers/usb/host/ehci-armada100.c +++ b/drivers/usb/host/ehci-armada100.c @@ -31,7 +31,6 @@ #include <asm/io.h> #include <usb.h> #include "ehci.h" -#include "ehci-core.h" #include <asm/arch/cpu.h> #include <asm/arch/armada100.h> #include <asm/arch/utmi-armada100.h> @@ -39,18 +38,18 @@ /* * EHCI host controller init */ -int ehci_hcd_init(void) +int ehci_hcd_init(int index, struct ehci_hccr **hccr, struct ehci_hcor **hcor) { if (utmi_init() < 0) return -1; - hccr = (struct ehci_hccr *)(ARMD1_USB_HOST_BASE + 0x100); - hcor = (struct ehci_hcor *)((uint32_t) hccr - + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + *hccr = (struct ehci_hccr *)(ARMD1_USB_HOST_BASE + 0x100); + *hcor = (struct ehci_hcor *)((uint32_t) *hccr + + HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); debug("armada100-ehci: init hccr %x and hcor %x hc_length %d\n", - (uint32_t)hccr, (uint32_t)hcor, - (uint32_t)HC_LENGTH(ehci_readl(&hccr->cr_capbase))); + (uint32_t)*hccr, (uint32_t)*hcor, + (uint32_t)HC_LENGTH(ehci_readl(&(*hccr)->cr_capbase))); return 0; } @@ -58,7 +57,7 @@ int ehci_hcd_init(void) /* * EHCI host controller stop */ -int ehci_hcd_stop(void) +int ehci_hcd_stop(int index) { return 0; } |