Re: [U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
On Wed, Dec 14, 2011 at 9:54 PM, Tom Rini wrote: > On Wed, Dec 14, 2011 at 5:21 AM, Govindraj.R wrote: >> From: "Govindraj.R" >> >> Enable usb ehci support and Ethernet support for panda board. >> Disable dcache as usb uses dma operations and to avoid any >> resulting cache coherency issue. >> Yes will check the options. -- Thanks, Govindraj.R ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
On Wed, Dec 14, 2011 at 9:57 PM, Tom Rini wrote: > On Wed, Dec 14, 2011 at 9:24 AM, Tom Rini wrote: >> On Wed, Dec 14, 2011 at 5:21 AM, Govindraj.R wrote: >>> From: "Govindraj.R" >>> >>> Enable usb ehci support and Ethernet support for panda board. >>> Disable dcache as usb uses dma operations and to avoid any >>> resulting cache coherency issue. >>> >>> Signed-off-by: Govindraj.R >> >> I'm not thrilled with disabling dcache globally for this. We can just >> do 'dcache off' and then start doing USB ops, or since this won't get >> in until 2012.03, can we spend more time making USB cache coherent? > > Oh, and I'd really like to see "add USB support to panda, enable it in > config" as one commit. Yes sure. ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
On Wed, Dec 14, 2011 at 9:54 PM, Tom Rini wrote: > On Wed, Dec 14, 2011 at 5:21 AM, Govindraj.R wrote: >> From: "Govindraj.R" >> >> Enable usb ehci support and Ethernet support for panda board. >> Disable dcache as usb uses dma operations and to avoid any >> resulting cache coherency issue. >> >> Signed-off-by: Govindraj.R > > I'm not thrilled with disabling dcache globally for this. We can just > do 'dcache off' and then start doing USB ops, or since this won't get > in until 2012.03, can we spend more time making USB cache coherent? > >> --- >> include/configs/omap4_common.h | 1 + >> include/configs/omap4_panda.h | 21 + >> 2 files changed, 22 insertions(+), 0 deletions(-) >> >> diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h >> index a989721..43a98f9 100644 >> --- a/include/configs/omap4_common.h >> +++ b/include/configs/omap4_common.h >> @@ -152,6 +152,7 @@ >> "loadaddr=0x8200\0" \ >> "console=ttyO2,115200n8\0" \ >> "usbtty=cdc_acm\0" \ >> + "usbethaddr=00:02:03:04:05:06\0" \ >> "vram=16M\0" \ >> "mmcdev=0\0" \ >> "mmcroot=/dev/mmcblk0p2 rw\0" \ > > Just like you can't hard-code ethaddr into config files, I'm pretty > sure you can't do that for usbethaddr. I think this can be set even in the command line will check the options and do the changes as required. >> diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h >> index e9ef2a3..1475012 100644 >> --- a/include/configs/omap4_panda.h >> +++ b/include/configs/omap4_panda.h >> @@ -33,7 +33,28 @@ >> */ >> #define CONFIG_PANDA 1 /* working with Panda */ >> >> +#define CONFIG_SYS_DCACHE_OFF 1 >> + >> +/* USB UHH support options */ >> +#define CONFIG_CMD_USB 1 >> +#define CONFIG_USB_HOST 1 >> +#define CONFIG_USB_EHCI 1 >> +#define CONFIG_USB_EHCI_OMAP 1 >> +#define CONFIG_USB_STORAGE 1 >> +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 > > Just '#define CONFIG_CMD_USB' okay fine. > (and if you want to do a > separate pre-patch cleaning up the existing config files I'd > appreciate it). > Sure. >> +/* USB Networking options */ >> +#define CONFIG_USB_HOST_ETHER 1 >> +#define CONFIG_USB_ETHER_SMSC95XX 1 >> + >> +#define CONFIG_UBOOT_ENABLE_PADS_ALL 1 >> + >> +#define CONFIG_NET_MULTI 1 > > CONFIG_NET_MULTI went away. > my bad I missed that. Will clean up. -- Thanks, Govindraj.R ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
On Wed, Dec 14, 2011 at 9:24 AM, Tom Rini wrote: > On Wed, Dec 14, 2011 at 5:21 AM, Govindraj.R wrote: >> From: "Govindraj.R" >> >> Enable usb ehci support and Ethernet support for panda board. >> Disable dcache as usb uses dma operations and to avoid any >> resulting cache coherency issue. >> >> Signed-off-by: Govindraj.R > > I'm not thrilled with disabling dcache globally for this. We can just > do 'dcache off' and then start doing USB ops, or since this won't get > in until 2012.03, can we spend more time making USB cache coherent? Oh, and I'd really like to see "add USB support to panda, enable it in config" as one commit. -- Tom ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
On Wed, Dec 14, 2011 at 5:21 AM, Govindraj.R wrote: > From: "Govindraj.R" > > Enable usb ehci support and Ethernet support for panda board. > Disable dcache as usb uses dma operations and to avoid any > resulting cache coherency issue. > > Signed-off-by: Govindraj.R I'm not thrilled with disabling dcache globally for this. We can just do 'dcache off' and then start doing USB ops, or since this won't get in until 2012.03, can we spend more time making USB cache coherent? > --- > include/configs/omap4_common.h | 1 + > include/configs/omap4_panda.h | 21 + > 2 files changed, 22 insertions(+), 0 deletions(-) > > diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h > index a989721..43a98f9 100644 > --- a/include/configs/omap4_common.h > +++ b/include/configs/omap4_common.h > @@ -152,6 +152,7 @@ > "loadaddr=0x8200\0" \ > "console=ttyO2,115200n8\0" \ > "usbtty=cdc_acm\0" \ > + "usbethaddr=00:02:03:04:05:06\0" \ > "vram=16M\0" \ > "mmcdev=0\0" \ > "mmcroot=/dev/mmcblk0p2 rw\0" \ Just like you can't hard-code ethaddr into config files, I'm pretty sure you can't do that for usbethaddr. > diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h > index e9ef2a3..1475012 100644 > --- a/include/configs/omap4_panda.h > +++ b/include/configs/omap4_panda.h > @@ -33,7 +33,28 @@ > */ > #define CONFIG_PANDA 1 /* working with Panda */ > > +#define CONFIG_SYS_DCACHE_OFF 1 > + > +/* USB UHH support options */ > +#define CONFIG_CMD_USB 1 > +#define CONFIG_USB_HOST 1 > +#define CONFIG_USB_EHCI 1 > +#define CONFIG_USB_EHCI_OMAP 1 > +#define CONFIG_USB_STORAGE 1 > +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 Just '#define CONFIG_CMD_USB' and so on (and if you want to do a separate pre-patch cleaning up the existing config files I'd appreciate it). > +/* USB Networking options */ > +#define CONFIG_USB_HOST_ETHER 1 > +#define CONFIG_USB_ETHER_SMSC95XX 1 > + > +#define CONFIG_UBOOT_ENABLE_PADS_ALL 1 > + > +#define CONFIG_NET_MULTI 1 CONFIG_NET_MULTI went away. -- Tom ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
From: "Govindraj.R" Enable usb ehci support and Ethernet support for panda board. Disable dcache as usb uses dma operations and to avoid any resulting cache coherency issue. Signed-off-by: Govindraj.R --- include/configs/omap4_common.h |1 + include/configs/omap4_panda.h | 21 + 2 files changed, 22 insertions(+), 0 deletions(-) diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index a989721..43a98f9 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -152,6 +152,7 @@ "loadaddr=0x8200\0" \ "console=ttyO2,115200n8\0" \ "usbtty=cdc_acm\0" \ + "usbethaddr=00:02:03:04:05:06\0" \ "vram=16M\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h index e9ef2a3..1475012 100644 --- a/include/configs/omap4_panda.h +++ b/include/configs/omap4_panda.h @@ -33,7 +33,28 @@ */ #define CONFIG_PANDA 1 /* working with Panda */ +#define CONFIG_SYS_DCACHE_OFF 1 + +/* USB UHH support options */ +#define CONFIG_CMD_USB 1 +#define CONFIG_USB_HOST1 +#define CONFIG_USB_EHCI1 +#define CONFIG_USB_EHCI_OMAP 1 +#define CONFIG_USB_STORAGE 1 +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 + +/* USB Networking options */ +#define CONFIG_USB_HOST_ETHER 1 +#define CONFIG_USB_ETHER_SMSC95XX 1 + +#define CONFIG_UBOOT_ENABLE_PADS_ALL 1 + +#define CONFIG_NET_MULTI 1 +#define CONFIG_CMD_PING1 +#define CONFIG_CMD_DHCP1 + #include +#define CONFIG_CMD_NET 1 /* GPIO */ #define CONFIG_CMD_GPIO -- 1.7.5.4 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] [PATCH 6/6] OMAP4: config: Add usb support for panda config.
From: "Govindraj.R" Enable usb ehci support and Ethernet support for panda board. Disable dcache as usb uses dma operations and to avoid any resulting cache coherency issue. Signed-off-by: Govindraj.R --- include/configs/omap4_common.h |1 + include/configs/omap4_panda.h | 21 + 2 files changed, 22 insertions(+), 0 deletions(-) diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index a989721..43a98f9 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -152,6 +152,7 @@ "loadaddr=0x8200\0" \ "console=ttyO2,115200n8\0" \ "usbtty=cdc_acm\0" \ + "usbethaddr=00:02:03:04:05:06\0" \ "vram=16M\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ diff --git a/include/configs/omap4_panda.h b/include/configs/omap4_panda.h index e9ef2a3..1475012 100644 --- a/include/configs/omap4_panda.h +++ b/include/configs/omap4_panda.h @@ -33,7 +33,28 @@ */ #define CONFIG_PANDA 1 /* working with Panda */ +#define CONFIG_SYS_DCACHE_OFF 1 + +/* USB UHH support options */ +#define CONFIG_CMD_USB 1 +#define CONFIG_USB_HOST1 +#define CONFIG_USB_EHCI1 +#define CONFIG_USB_EHCI_OMAP 1 +#define CONFIG_USB_STORAGE 1 +#define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 3 + +/* USB Networking options */ +#define CONFIG_USB_HOST_ETHER 1 +#define CONFIG_USB_ETHER_SMSC95XX 1 + +#define CONFIG_UBOOT_ENABLE_PADS_ALL 1 + +#define CONFIG_NET_MULTI 1 +#define CONFIG_CMD_PING1 +#define CONFIG_CMD_DHCP1 + #include +#define CONFIG_CMD_NET 1 /* GPIO */ #define CONFIG_CMD_GPIO -- 1.7.5.4 ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
