lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 02 Nov 2014 08:08:34 +0000 From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org> To: Andreas Färber <afaerber@...e.de>, Georgi Djakov <gdjakov@...sol.com> CC: Bjorn Andersson <bjorn@...o.se>, Kumar Gala <galak@...eaurora.org>, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Russell King <linux@....linux.org.uk>, "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, linux-arm-msm <linux-arm-msm@...r.kernel.org>, "Ivan T. Ivanov" <iivanov@...sol.com> Subject: Re: [PATCH v2 3/3] ARM: dts: qcom: Add SDHC nodes for APQ8084 platform Hi Andreas, On 01/11/14 15:43, Andreas Färber wrote: > Hi Georgi, > > Am 14.10.2014 um 18:17 schrieb Georgi Djakov: >> On 10/10/2014 08:14 PM, Bjorn Andersson wrote: >>> On Tue, Sep 2, 2014 at 8:40 AM, Georgi Djakov <gdjakov@...sol.com> wrote: >>>> Enable support for the two SD host controllers on the APQ8084 platform >>>> by adding the required nodes to the DT files. >>>> On the IFC6540 board, the first controller is connected to the onboard >>>> eMMC and the second is connected to a micro-SD card slot. >>>> >>>> Signed-off-by: Georgi Djakov <gdjakov@...sol.com> > [...] >>>> --- >>>> arch/arm/boot/dts/qcom-apq8084-ifc6540.dts | 11 +++++++++++ >>>> arch/arm/boot/dts/qcom-apq8084.dtsi | 23 +++++++++++++++++++++++ >>>> 2 files changed, 34 insertions(+) >>>> >>>> diff --git a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts >>>> index e41cb8a..c9ff108 100644 >>>> --- a/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts >>>> +++ b/arch/arm/boot/dts/qcom-apq8084-ifc6540.dts >>> [..] >>>> + sdhci@...a4900 { >>>> + cd-gpios = <&tlmm 122 GPIO_ACTIVE_LOW>; >>>> + bus-width = <4>; >>> >>> ...why do you add this node and leave it disabled in the dts? >>> >> >> Hi Bjorn, >> Currently only the eMMC is functional on this board, so now we >> have just the board specific configuration under this node. >> More patches are forthcoming. > > Any update on this? This still seems to be the latest IFC6540 commit: > > https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/commit/66c04e30f4a6e6ed998a6c154a6c45b3cd5b3fde > > Following the instructions in https://wiki.linaro.org/Boards/IFC6540 I did update the wiki with more instructions to flash rootfs on to eMMC. > I've tried to pass a full rootfs as ramdisk parameter (fastboot boot -c > "console=ttyMSM0,115200,n8 rw rootwait" -b 0x0 zImage-ifc6540 > initrd.cpio.gz), but I then get: There is a typo here, I fixed it as well. #sudo fastboot boot -c "console=ttyMSM0,115200,n8 root=/dev/mmcblk0p25 rootwait rw" -b 0x80200000 zImage-dtb Could you give this a try? > > [258660] fastboot: download:12738800 > [268150] fastboot: boot > [268150] kernel/ramdisk addresses overlap with aboot addresses. > > Booting without ramdisk specified works, but for lack of SD, USB and > network support I then have no root. > Now you can flash the rootfs into the eMMC partition. > So, do you have any new insights on why 'status = "okay";' doesn't work > for the above sdhci node? Or do you have a working config you can share > for creating a non-overlapping abootimg? thanks, sirni > > Regards, > Andreas > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists