* [U-Boot] uboot information @ 2017-03-17 17:23 Sébastien Basset 2017-03-17 18:14 ` Simon Glass 0 siblings, 1 reply; 10+ messages in thread From: Sébastien Basset @ 2017-03-17 17:23 UTC (permalink / raw) To: u-boot Hello, Sorry for the inconvenience, i have problem for read mmc on my board with braswell cpu, i would like test on other board, i have nuc intel with braswell,is there possible when there is already bios to load uboot ? else has any chance, I use coreboot + uboot, i would like run kernel on sdmmc, but i have an problem for communicate with sdcard. I read cid & reference of card but when try read SCR(version & bus width) of card, doesn't work . For read scr, it's first Transfer mode in SDMA .i had no error for read data but buffer is empty, why ?I use coreboot + uboot, i would like run kernel on sdmmc, but i have an problem for communicate with sdcard. I read cid & reference of card but when try read SCR(version & bus width) of card, doesn't work . For read scr, it's first Transfer mode in SDMA .i had no error for read data but buffer is empty, why ? Sébastien Basset ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-17 17:23 [U-Boot] uboot information Sébastien Basset @ 2017-03-17 18:14 ` Simon Glass 2017-03-18 8:25 ` Sébastien Basset 0 siblings, 1 reply; 10+ messages in thread From: Simon Glass @ 2017-03-17 18:14 UTC (permalink / raw) To: u-boot +Bin Hi Sebastian, On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> wrote: > > Hello, > > Sorry for the inconvenience, i have problem for read mmc on my board with braswell cpu, i would like test on other board, i have nuc intel with braswell,is there possible when there is already bios to load uboot ? > > else has any chance, I use coreboot + uboot, i would like run kernel on sdmmc, but i have an problem for communicate with sdcard. I read cid & reference of card but when try read SCR(version & bus width) of card, doesn't work . For read scr, it's first Transfer mode in SDMA .i had no error for read data but buffer is empty, why ?I use coreboot + uboot, i would like run kernel on sdmmc, but i have an problem for communicate with sdcard. I read cid & reference of card but when try read SCR(version & bus width) of card, doesn't work . For read scr, it's first Transfer mode in SDMA .i had no error for read data but buffer is empty, why ? Just to be clear, are you running U-Boot on top of Coreboot? Regards, Simon ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-17 18:14 ` Simon Glass @ 2017-03-18 8:25 ` Sébastien Basset 2017-03-22 13:05 ` Simon Glass 0 siblings, 1 reply; 10+ messages in thread From: Sébastien Basset @ 2017-03-18 8:25 UTC (permalink / raw) To: u-boot Hi, Coreboot load uboot as payload. Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : > +Bin > > Hi Sebastian, > > On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> wrote: > > > > Hello, > > > > Sorry for the inconvenience, i have problem for read mmc on my board > with braswell cpu, i would like test on other board, i have nuc intel with > braswell,is there possible when there is already bios to load uboot ? > > > > else has any chance, I use coreboot + uboot, i would like run kernel on > sdmmc, but i have an problem for communicate with sdcard. I read cid & > reference of card but when try read SCR(version & bus width) of card, > doesn't work . For read scr, it's first Transfer mode in SDMA .i had no > error for read data but buffer is empty, why ?I use coreboot + uboot, i > would like run kernel on sdmmc, but i have an problem for communicate with > sdcard. I read cid & reference of card but when try read SCR(version & bus > width) of card, doesn't work . For read scr, it's first Transfer mode in > SDMA .i had no error for read data but buffer is empty, why ? > > Just to be clear, are you running U-Boot on top of Coreboot? > > Regards, > Simon > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-18 8:25 ` Sébastien Basset @ 2017-03-22 13:05 ` Simon Glass 2017-03-22 14:20 ` Sébastien Basset 0 siblings, 1 reply; 10+ messages in thread From: Simon Glass @ 2017-03-22 13:05 UTC (permalink / raw) To: u-boot Hi, On 18 March 2017 at 02:25, Sébastien Basset <sbasset@aviwest.com> wrote: > Hi, > > Coreboot load uboot as payload. Does the MMC work OK in coreboot? It is possible to load U-Boot from UEFI if that helps? - Simon > > Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : >> >> +Bin >> >> Hi Sebastian, >> >> On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> wrote: >> > >> > Hello, >> > >> > Sorry for the inconvenience, i have problem for read mmc on my board >> > with braswell cpu, i would like test on other board, i have nuc intel with >> > braswell,is there possible when there is already bios to load uboot ? >> > >> > else has any chance, I use coreboot + uboot, i would like run kernel on >> > sdmmc, but i have an problem for communicate with sdcard. I read cid & >> > reference of card but when try read SCR(version & bus width) of card, >> > doesn't work . For read scr, it's first Transfer mode in SDMA .i had no >> > error for read data but buffer is empty, why ?I use coreboot + uboot, i >> > would like run kernel on sdmmc, but i have an problem for communicate with >> > sdcard. I read cid & reference of card but when try read SCR(version & bus >> > width) of card, doesn't work . For read scr, it's first Transfer mode in >> > SDMA .i had no error for read data but buffer is empty, why ? >> >> Just to be clear, are you running U-Boot on top of Coreboot? >> >> Regards, >> Simon ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-22 13:05 ` Simon Glass @ 2017-03-22 14:20 ` Sébastien Basset 2017-03-22 16:22 ` Simon Glass 0 siblings, 1 reply; 10+ messages in thread From: Sébastien Basset @ 2017-03-22 14:20 UTC (permalink / raw) To: u-boot hi, i see controller: src/soc/intel/braswell/chip.c/enable_dev ( Intel Braswell SoC ), type: 2 vendor: 0x8086. device: 0x2296 class: 0x08 Generic system peripheral subclass: 0x05 SD Host controller prog: 0x01 revision: 0x35 src/soc/intel/braswell/southcluster.c/southcluster_enable_dev ( Intel Braswell SoC ) PCI: 00:12.0 [8086/2296] ops PCI: 00:12.0 [8086/2296] enabled but i can't test sdcard in coreboot ... i had intel back on this issue, on braswell 3160 version, it's not possible of boot on sdcard : It can be found on page 31 of the Braswell** Design In for The Internet of Things (IoT) document 555139. it's very strange !!?? else i try to boot on usb: I added node in dts file : usb at 14,0 { reg = <0x000a0000 0 0 0 0>; compatible = "xhci-pci"; }; is there another step for see controller with usb start command ? Thank you for your information. 2017-03-22 14:05 GMT+01:00 Simon Glass <sjg@chromium.org>: > Hi, > > On 18 March 2017 at 02:25, Sébastien Basset <sbasset@aviwest.com> wrote: > > Hi, > > > > Coreboot load uboot as payload. > > Does the MMC work OK in coreboot? > > It is possible to load U-Boot from UEFI if that helps? > > - Simon > > > > > Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : > >> > >> +Bin > >> > >> Hi Sebastian, > >> > >> On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> > wrote: > >> > > >> > Hello, > >> > > >> > Sorry for the inconvenience, i have problem for read mmc on my board > >> > with braswell cpu, i would like test on other board, i have nuc intel > with > >> > braswell,is there possible when there is already bios to load uboot ? > >> > > >> > else has any chance, I use coreboot + uboot, i would like run kernel > on > >> > sdmmc, but i have an problem for communicate with sdcard. I read cid & > >> > reference of card but when try read SCR(version & bus width) of card, > >> > doesn't work . For read scr, it's first Transfer mode in SDMA .i had > no > >> > error for read data but buffer is empty, why ?I use coreboot + uboot, > i > >> > would like run kernel on sdmmc, but i have an problem for communicate > with > >> > sdcard. I read cid & reference of card but when try read SCR(version > & bus > >> > width) of card, doesn't work . For read scr, it's first Transfer mode > in > >> > SDMA .i had no error for read data but buffer is empty, why ? > >> > >> Just to be clear, are you running U-Boot on top of Coreboot? > >> > >> Regards, > >> Simon > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-22 14:20 ` Sébastien Basset @ 2017-03-22 16:22 ` Simon Glass 2017-03-22 16:35 ` Sébastien Basset 0 siblings, 1 reply; 10+ messages in thread From: Simon Glass @ 2017-03-22 16:22 UTC (permalink / raw) To: u-boot Hi, On 22 March 2017 at 08:20, Sébastien Basset <sbasset@aviwest.com> wrote: > hi, > > i see controller: > > src/soc/intel/braswell/chip.c/enable_dev ( Intel Braswell SoC ), > type: 2 > vendor: 0x8086. device: 0x2296 > class: 0x08 Generic system peripheral > subclass: 0x05 SD Host controller > prog: 0x01 > revision: 0x35 > src/soc/intel/braswell/southcluster.c/southcluster_enable_dev ( Intel > Braswell SoC ) > PCI: 00:12.0 [8086/2296] ops > PCI: 00:12.0 [8086/2296] enabled > > but i can't test sdcard in coreboot ... > > i had intel back on this issue, on braswell 3160 version, it's not possible > of boot on sdcard : > It can be found on page 31 of the Braswell** Design In for The Internet of > Things (IoT) document 555139. > > it's very strange !!?? > > else i try to boot on usb: > > I added node in dts file : > > usb at 14,0 { > reg = <0x000a0000 0 0 0 0>; > compatible = "xhci-pci"; > }; > > is there another step for see controller with usb start command ? I thought you said it was MMC...do you mean it is a USB controller with an USB->MMC device? Regards, Simon > > Thank you for your information. > > > > > 2017-03-22 14:05 GMT+01:00 Simon Glass <sjg@chromium.org>: >> >> Hi, >> >> On 18 March 2017 at 02:25, Sébastien Basset <sbasset@aviwest.com> wrote: >> > Hi, >> > >> > Coreboot load uboot as payload. >> >> Does the MMC work OK in coreboot? >> >> It is possible to load U-Boot from UEFI if that helps? >> >> - Simon >> >> > >> > Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : >> >> >> >> +Bin >> >> >> >> Hi Sebastian, >> >> >> >> On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> >> >> wrote: >> >> > >> >> > Hello, >> >> > >> >> > Sorry for the inconvenience, i have problem for read mmc on my board >> >> > with braswell cpu, i would like test on other board, i have nuc intel >> >> > with >> >> > braswell,is there possible when there is already bios to load uboot ? >> >> > >> >> > else has any chance, I use coreboot + uboot, i would like run kernel >> >> > on >> >> > sdmmc, but i have an problem for communicate with sdcard. I read cid >> >> > & >> >> > reference of card but when try read SCR(version & bus width) of card, >> >> > doesn't work . For read scr, it's first Transfer mode in SDMA .i had >> >> > no >> >> > error for read data but buffer is empty, why ?I use coreboot + uboot, >> >> > i >> >> > would like run kernel on sdmmc, but i have an problem for communicate >> >> > with >> >> > sdcard. I read cid & reference of card but when try read SCR(version >> >> > & bus >> >> > width) of card, doesn't work . For read scr, it's first Transfer mode >> >> > in >> >> > SDMA .i had no error for read data but buffer is empty, why ? >> >> >> >> Just to be clear, are you running U-Boot on top of Coreboot? >> >> >> >> Regards, >> >> Simon > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-22 16:22 ` Simon Glass @ 2017-03-22 16:35 ` Sébastien Basset 2017-03-23 2:19 ` Simon Glass 0 siblings, 1 reply; 10+ messages in thread From: Sébastien Basset @ 2017-03-22 16:35 UTC (permalink / raw) To: u-boot 1/ No, As i am stuck on the mmc (pci controller internal soc), 2/ Now i try to boot on usb key, but i don't see controller usb Sorry, these are two different problems. 2017-03-22 17:22 GMT+01:00 Simon Glass <sjg@chromium.org>: > Hi, > > On 22 March 2017 at 08:20, Sébastien Basset <sbasset@aviwest.com> wrote: > > hi, > > > > i see controller: > > > > src/soc/intel/braswell/chip.c/enable_dev ( Intel Braswell SoC ), > > type: 2 > > vendor: 0x8086. device: 0x2296 > > class: 0x08 Generic system peripheral > > subclass: 0x05 SD Host controller > > prog: 0x01 > > revision: 0x35 > > src/soc/intel/braswell/southcluster.c/southcluster_enable_dev ( > Intel > > Braswell SoC ) > > PCI: 00:12.0 [8086/2296] ops > > PCI: 00:12.0 [8086/2296] enabled > > > > but i can't test sdcard in coreboot ... > > > > i had intel back on this issue, on braswell 3160 version, it's not > possible > > of boot on sdcard : > > It can be found on page 31 of the Braswell** Design In for The Internet > of > > Things (IoT) document 555139. > > > > it's very strange !!?? > > > > else i try to boot on usb: > > > > I added node in dts file : > > > > usb at 14,0 { > > reg = <0x000a0000 0 0 0 0>; > > compatible = "xhci-pci"; > > }; > > > > is there another step for see controller with usb start command ? > > I thought you said it was MMC...do you mean it is a USB controller > with an USB->MMC device? > > Regards, > Simon > > > > > > Thank you for your information. > > > > > > > > > > 2017-03-22 14:05 GMT+01:00 Simon Glass <sjg@chromium.org>: > >> > >> Hi, > >> > >> On 18 March 2017 at 02:25, Sébastien Basset <sbasset@aviwest.com> > wrote: > >> > Hi, > >> > > >> > Coreboot load uboot as payload. > >> > >> Does the MMC work OK in coreboot? > >> > >> It is possible to load U-Boot from UEFI if that helps? > >> > >> - Simon > >> > >> > > >> > Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : > >> >> > >> >> +Bin > >> >> > >> >> Hi Sebastian, > >> >> > >> >> On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> > >> >> wrote: > >> >> > > >> >> > Hello, > >> >> > > >> >> > Sorry for the inconvenience, i have problem for read mmc on my > board > >> >> > with braswell cpu, i would like test on other board, i have nuc > intel > >> >> > with > >> >> > braswell,is there possible when there is already bios to load > uboot ? > >> >> > > >> >> > else has any chance, I use coreboot + uboot, i would like run > kernel > >> >> > on > >> >> > sdmmc, but i have an problem for communicate with sdcard. I read > cid > >> >> > & > >> >> > reference of card but when try read SCR(version & bus width) of > card, > >> >> > doesn't work . For read scr, it's first Transfer mode in SDMA .i > had > >> >> > no > >> >> > error for read data but buffer is empty, why ?I use coreboot + > uboot, > >> >> > i > >> >> > would like run kernel on sdmmc, but i have an problem for > communicate > >> >> > with > >> >> > sdcard. I read cid & reference of card but when try read > SCR(version > >> >> > & bus > >> >> > width) of card, doesn't work . For read scr, it's first Transfer > mode > >> >> > in > >> >> > SDMA .i had no error for read data but buffer is empty, why ? > >> >> > >> >> Just to be clear, are you running U-Boot on top of Coreboot? > >> >> > >> >> Regards, > >> >> Simon > > > > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-22 16:35 ` Sébastien Basset @ 2017-03-23 2:19 ` Simon Glass 2017-03-23 18:36 ` Sébastien Basset 0 siblings, 1 reply; 10+ messages in thread From: Simon Glass @ 2017-03-23 2:19 UTC (permalink / raw) To: u-boot Hi, On 22 March 2017 at 10:35, Sébastien Basset <sbasset@aviwest.com> wrote: > 1/ No, As i am stuck on the mmc (pci controller internal soc), > 2/ Now i try to boot on usb key, but i don't see controller usb > Sorry, these are two different problems. It is better to post at the bottom that the top, for mailing lists. I think PCI XHCI has some problems. I'm not sure of its status. MMC seems to work well on Minnowboard Max (baytrail) but I am not sure about braswell. Is it perhaps a slightly different chip? Regards, Simon > > > > 2017-03-22 17:22 GMT+01:00 Simon Glass <sjg@chromium.org>: >> >> Hi, >> >> On 22 March 2017 at 08:20, Sébastien Basset <sbasset@aviwest.com> wrote: >> > hi, >> > >> > i see controller: >> > >> > src/soc/intel/braswell/chip.c/enable_dev ( Intel Braswell SoC ), >> > type: 2 >> > vendor: 0x8086. device: 0x2296 >> > class: 0x08 Generic system peripheral >> > subclass: 0x05 SD Host controller >> > prog: 0x01 >> > revision: 0x35 >> > src/soc/intel/braswell/southcluster.c/southcluster_enable_dev ( >> > Intel >> > Braswell SoC ) >> > PCI: 00:12.0 [8086/2296] ops >> > PCI: 00:12.0 [8086/2296] enabled >> > >> > but i can't test sdcard in coreboot ... >> > >> > i had intel back on this issue, on braswell 3160 version, it's not >> > possible >> > of boot on sdcard : >> > It can be found on page 31 of the Braswell** Design In for The Internet >> > of >> > Things (IoT) document 555139. >> > >> > it's very strange !!?? >> > >> > else i try to boot on usb: >> > >> > I added node in dts file : >> > >> > usb at 14,0 { >> > reg = <0x000a0000 0 0 0 0>; >> > compatible = "xhci-pci"; >> > }; >> > >> > is there another step for see controller with usb start command ? >> >> I thought you said it was MMC...do you mean it is a USB controller >> with an USB->MMC device? >> >> Regards, >> Simon >> >> >> > >> > Thank you for your information. >> > >> > >> > >> > >> > 2017-03-22 14:05 GMT+01:00 Simon Glass <sjg@chromium.org>: >> >> >> >> Hi, >> >> >> >> On 18 March 2017 at 02:25, Sébastien Basset <sbasset@aviwest.com> >> >> wrote: >> >> > Hi, >> >> > >> >> > Coreboot load uboot as payload. >> >> >> >> Does the MMC work OK in coreboot? >> >> >> >> It is possible to load U-Boot from UEFI if that helps? >> >> >> >> - Simon >> >> >> >> > >> >> > Le 17 mars 2017 19:14, "Simon Glass" <sjg@chromium.org> a écrit : >> >> >> >> >> >> +Bin >> >> >> >> >> >> Hi Sebastian, >> >> >> >> >> >> On 17 March 2017 at 11:23, Sébastien Basset <sbasset@aviwest.com> >> >> >> wrote: >> >> >> > >> >> >> > Hello, >> >> >> > >> >> >> > Sorry for the inconvenience, i have problem for read mmc on my >> >> >> > board >> >> >> > with braswell cpu, i would like test on other board, i have nuc >> >> >> > intel >> >> >> > with >> >> >> > braswell,is there possible when there is already bios to load >> >> >> > uboot ? >> >> >> > >> >> >> > else has any chance, I use coreboot + uboot, i would like run >> >> >> > kernel >> >> >> > on >> >> >> > sdmmc, but i have an problem for communicate with sdcard. I read >> >> >> > cid >> >> >> > & >> >> >> > reference of card but when try read SCR(version & bus width) of >> >> >> > card, >> >> >> > doesn't work . For read scr, it's first Transfer mode in SDMA .i >> >> >> > had >> >> >> > no >> >> >> > error for read data but buffer is empty, why ?I use coreboot + >> >> >> > uboot, >> >> >> > i >> >> >> > would like run kernel on sdmmc, but i have an problem for >> >> >> > communicate >> >> >> > with >> >> >> > sdcard. I read cid & reference of card but when try read >> >> >> > SCR(version >> >> >> > & bus >> >> >> > width) of card, doesn't work . For read scr, it's first Transfer >> >> >> > mode >> >> >> > in >> >> >> > SDMA .i had no error for read data but buffer is empty, why ? >> >> >> >> >> >> Just to be clear, are you running U-Boot on top of Coreboot? >> >> >> >> >> >> Regards, >> >> >> Simon >> > >> > > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-23 2:19 ` Simon Glass @ 2017-03-23 18:36 ` Sébastien Basset 2017-03-23 18:37 ` Simon Glass 0 siblings, 1 reply; 10+ messages in thread From: Sébastien Basset @ 2017-03-23 18:36 UTC (permalink / raw) To: u-boot 2017-03-23 3:19 GMT+01:00 Simon Glass <sjg@chromium.org>: > Hi, > > On 22 March 2017 at 10:35, Sébastien Basset <sbasset@aviwest.com> wrote: > > 1/ No, As i am stuck on the mmc (pci controller internal soc), > > 2/ Now i try to boot on usb key, but i don't see controller usb > > Sorry, these are two different problems. > > It is better to post at the bottom that the top, for mailing lists. > > I think PCI XHCI has some problems. I'm not sure of its status. > > MMC seems to work well on Minnowboard Max (baytrail) but I am not sure > about braswell. Is it perhaps a slightly different chip? > > Regards, > Simon > > For PCI XHCI, i see controller usb and root hub, but cannot reset port: portstatus 711, change 0, 5 Gb/s STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 portstatus 711, change 10, 5 Gb/s STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 portstatus 711, change 10, 5 Gb/s STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 portstatus 711, change 10, 5 Gb/s STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 portstatus 711, change 10, 5 Gb/s STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 Cannot enable port 10 after 5 retries, disabling port. Maybe the USB cable is bad? cannot reset port 10!? do you have an idea,why reset port is break down ? For MMC, braswell n3160 is dedicated for embedded iot, maybe for security. ^ permalink raw reply [flat|nested] 10+ messages in thread
* [U-Boot] uboot information 2017-03-23 18:36 ` Sébastien Basset @ 2017-03-23 18:37 ` Simon Glass 0 siblings, 0 replies; 10+ messages in thread From: Simon Glass @ 2017-03-23 18:37 UTC (permalink / raw) To: u-boot Hi, On 23 March 2017 at 12:36, Sébastien Basset <sbasset@aviwest.com> wrote: > > > > 2017-03-23 3:19 GMT+01:00 Simon Glass <sjg@chromium.org>: >> >> Hi, >> >> On 22 March 2017 at 10:35, Sébastien Basset <sbasset@aviwest.com> wrote: >> > 1/ No, As i am stuck on the mmc (pci controller internal soc), >> > 2/ Now i try to boot on usb key, but i don't see controller usb >> > Sorry, these are two different problems. >> >> It is better to post at the bottom that the top, for mailing lists. >> >> I think PCI XHCI has some problems. I'm not sure of its status. >> >> MMC seems to work well on Minnowboard Max (baytrail) but I am not sure >> about braswell. Is it perhaps a slightly different chip? >> >> Regards, >> Simon >> > > For PCI XHCI, i see controller usb and root hub, but cannot reset port: > > portstatus 711, change 0, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > portstatus 711, change 10, 5 Gb/s > STAT_C_CONNECTION = 0 STAT_CONNECTION = 1 USB_PORT_STAT_ENABLE 0 > Cannot enable port 10 after 5 retries, disabling port. > Maybe the USB cable is bad? > cannot reset port 10!? > > do you have an idea,why reset port is break down ? No I am not sure. It could possibly be a driver problem, or perhaps the port is not enabled in the FSP config? > > For MMC, braswell n3160 is dedicated for embedded iot, maybe for security. > Do you mean that you cannot use MMC on this chip? Regards, Simon ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2017-03-23 18:37 UTC | newest] Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2017-03-17 17:23 [U-Boot] uboot information Sébastien Basset 2017-03-17 18:14 ` Simon Glass 2017-03-18 8:25 ` Sébastien Basset 2017-03-22 13:05 ` Simon Glass 2017-03-22 14:20 ` Sébastien Basset 2017-03-22 16:22 ` Simon Glass 2017-03-22 16:35 ` Sébastien Basset 2017-03-23 2:19 ` Simon Glass 2017-03-23 18:36 ` Sébastien Basset 2017-03-23 18:37 ` Simon Glass
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