> > -----Original Message----- > > From: Ajay Bhargav [mailto:ajay.bhar...@einfochips.com] > > Sent: 13 February 2012 18:58 > > To: li...@bohmer.net > > Cc: Prafulla Wadaskar; marek.va...@gmail.com; u-boot@lists.denx.de; > > Ajay Bhargav > > Subject: [v3 2/3] USB: Armada100: EHCI Driver for Armada100 SOCs > > > > This patch adds support for USB EHCI driver for Armada100 SOCs. > > > > Signed-off-by: Ajay Bhargav <ajay.bhar...@einfochips.com> > > --- > > > > Changes for v2: > > - Fix typo for SOC name > > - change printf to debug > > > > Changes for v3: > > - Fix type in patch subject > > - header file include updated > > > > arch/arm/include/asm/arch-armada100/armada100.h | 1 + > > drivers/usb/host/Makefile | 1 + > > drivers/usb/host/ehci-armada100.c | 64 > > > > +++++++++++++++++++++++ > > > > 3 files changed, 66 insertions(+), 0 deletions(-) > > create mode 100644 drivers/usb/host/ehci-armada100.c > > > > diff --git a/arch/arm/include/asm/arch-armada100/armada100.h > > b/arch/arm/include/asm/arch-armada100/armada100.h > > index 70fba27..614de55 100644 > > --- a/arch/arm/include/asm/arch-armada100/armada100.h > > +++ b/arch/arm/include/asm/arch-armada100/armada100.h > > @@ -68,6 +68,7 @@ > > > > #define ARMD1_SSP5_BASE 0xD4021000 > > #define ARMD1_UART3_BASE 0xD4026000 > > #define ARMD1_MPMU_BASE 0xD4050000 > > > > +#define ARMD1_USB_HOST_BASE 0xD4209000 > > > > #define ARMD1_APMU_BASE 0xD4282800 > > #define ARMD1_CPU_BASE 0xD4282C00 > > > > diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile > > index 7c4df53..5fdc97b 100644 > > --- a/drivers/usb/host/Makefile > > +++ b/drivers/usb/host/Makefile > > @@ -35,6 +35,7 @@ COBJS-$(CONFIG_USB_SL811HS) += sl811-hcd.o > > > > # echi > > COBJS-$(CONFIG_USB_EHCI) += ehci-hcd.o > > > > +COBJS-$(CONFIG_USB_EHCI_ARMADA100) += ehci-armada100.o utmi- > > armada100.o > > > > ifdef CONFIG_MPC512X > > COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-mpc512x.o > > else > > > > diff --git a/drivers/usb/host/ehci-armada100.c > > b/drivers/usb/host/ehci-armada100.c > > new file mode 100644 > > index 0000000..f3d8aef > > --- /dev/null > > +++ b/drivers/usb/host/ehci-armada100.c > > @@ -0,0 +1,64 @@ > > +/* > > + * (C) Copyright 2012 > > + * eInfochips Ltd. <www.einfochips.com> > > + * Written-by: Ajay Bhargav <ajay.bhar...@einfochips.com> > > + * > > + * This driver is based on Kirkwood echi driver > > + * (C) Copyright 2009 > > + * Marvell Semiconductor <www.marvell.com> > > + * Written-by: Prafulla Wadaskar <prafu...@marvell.com> > > + * > > + * See file CREDITS for list of people who contributed to this > > + * project. > > + * > > + * This program is free software; you can redistribute it and/or > > + * modify it under the terms of the GNU General Public License as > > + * published by the Free Software Foundation; either version 2 of > > + * the License, or (at your option) any later version. > > + * > > + * This program is distributed in the hope that it will be useful, > > + * but WITHOUT ANY WARRANTY; without even the implied warranty of > > + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > > + * GNU General Public License for more details. > > + * > > + * You should have received a copy of the GNU General Public License > > + * along with this program; if not, write to the Free Software > > + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, > > + * MA 02110-1301 USA > > + */ > > + > > +#include <common.h> > > +#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> > > + > > +/* > > + * EHCI host controller init > > + */ > > +int ehci_hcd_init(void) > > +{ > > + 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))); > > + > > + 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))); > > + > > + return 0; > > +} > > + > > +/* > > + * EHCI host controller stop > > + */ > > +int ehci_hcd_stop(void) > > +{ > > + return 0; > > +} > > -- > > 1.7.7.2
Oh dang, I picked them into -usb too. Shall I drop them ? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
