lkml.org 
[lkml]   [2014]   [Oct]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2 3/3] ARM: dts: qcom: Add SDHC nodes for APQ8084 platform
Georgi,

On Tue, Sep 2, 2014 at 5:40 PM, Georgi Djakov <gdjakov@mm-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.

testing this set of patch on IFC6540, i noticed that not all
partitions from the eMMC are detected. booting [1] which is basically
3.17-rc7 with a few additional patches, i can see the following
relevant mmc traces:

[ 1.162587] mmc0: BKOPS_EN bit is not set
[ 1.315357] mmc0: new HS200 MMC card at address 0001
[ 1.318098] mmcblk0: mmc0:0001 SEM16G 14.6 GiB
[ 1.330377] mmcblk0boot0: mmc0:0001 SEM16G partition 1 4.00 MiB
[ 1.333652] mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
[ 1.345424] mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB
[ 1.358135] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15
[ 1.365902] mmcblk0boot1: p1
[ 1.367833] mmcblk0boot0: unknown partition table

on the same board, booting the board vendor kernel (which is based on
QCOM 3.10 tree), i can see much more partitions:

[ 7.662379] mmc0: BKOPS_EN bit = 0
[ 7.673036] mmc0: new HS200 MMC card at address 0001
[ 7.673784] mmcblk0: mmc0:0001 SEM16G 14.6 GiB
[ 7.674311] mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB
[ 7.677967] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13
p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24\
p25

the complete dmesg log for can be found in our board lab, at [2]

cheers

[1] https://git.linaro.org/landing-teams/working/qualcomm/kernel.git/commit/b538bdefecd11bd0278cc31164e1078c1722e5a8
[2] http://armv7.com/scheduler/job/11726/log_file#L_11_11


\
 
 \ /
  Last update: 2014-10-08 22:01    [W:0.112 / U:0.116 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site