Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-04 Thread Jean-Michel Hautbois
2014-09-04 11:37 GMT+02:00 Jean-Michel Hautbois : > Hi Ulf, > >> I am not sure adding a DT binding for non access to rpmb would be >> needed. At least until we heard of a similar case as Adrian describes >> but for rpmb. >> >> BTW, I just posted a patch which disabled partition scan of the boot >>

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-04 Thread Jean-Michel Hautbois
Hi Ulf, > I am not sure adding a DT binding for non access to rpmb would be > needed. At least until we heard of a similar case as Adrian describes > but for rpmb. > > BTW, I just posted a patch which disabled partition scan of the boot > area, what to you think about that? > http://marc.info/?l=l

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-04 Thread Ulf Hansson
Hi On 3 September 2014 15:08, Jean-Michel Hautbois wrote: > 2014-09-03 11:09 GMT+02:00 Ulf Hansson : >> On 3 September 2014 11:02, Adrian Hunter wrote: >>> On 09/03/2014 11:30 AM, Ulf Hansson wrote: On 2 September 2014 17:49, Jean-Michel Hautbois wrote: > This property is useful w

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-03 Thread Hsin-Hsiang Tseng
Hi, Jean-Michel Some platforms which using Samsung exynos SoC, we write u-boot related bin files in boot partitions(in my case boot partition 1) to boot on eMMC. Some platforms which using Qualcomm SoC, written at logical address 0(User Data Area) and they use a-boot not u-boot. BTW, rpmb partition

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-03 Thread Jean-Michel Hautbois
2014-09-03 11:09 GMT+02:00 Ulf Hansson : > On 3 September 2014 11:02, Adrian Hunter wrote: >> On 09/03/2014 11:30 AM, Ulf Hansson wrote: >>> On 2 September 2014 17:49, Jean-Michel Hautbois >>> wrote: This property is useful when we don't want to access boot partitions on eMMC

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-03 Thread Ulf Hansson
On 3 September 2014 11:02, Adrian Hunter wrote: > On 09/03/2014 11:30 AM, Ulf Hansson wrote: >> On 2 September 2014 17:49, Jean-Michel Hautbois >> wrote: >>> This property is useful when we don't want to access boot partitions on eMMC >>> >>> Signed-off-by: Jean-Michel Hautbois >>> --- >>> Docu

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-03 Thread Adrian Hunter
On 09/03/2014 11:30 AM, Ulf Hansson wrote: > On 2 September 2014 17:49, Jean-Michel Hautbois > wrote: >> This property is useful when we don't want to access boot partitions on eMMC >> >> Signed-off-by: Jean-Michel Hautbois >> --- >> Documentation/devicetree/bindings/mmc/mmc.txt | 1 + >> driver

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-03 Thread Ulf Hansson
On 2 September 2014 17:49, Jean-Michel Hautbois wrote: > This property is useful when we don't want to access boot partitions on eMMC > > Signed-off-by: Jean-Michel Hautbois > --- > Documentation/devicetree/bindings/mmc/mmc.txt | 1 + > drivers/mmc/host/sdhci-esdhc-imx.c| 8

Re: [PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-02 Thread Dong Aisheng
On Tue, Sep 02, 2014 at 05:49:37PM +0200, Jean-Michel Hautbois wrote: > This property is useful when we don't want to access boot partitions on eMMC > Any special reason why not access boot partitions on eMMC? Not allow user to access it? > Signed-off-by: Jean-Michel Hautbois > --- > Documenta

[PATCH] mmc: sdhci-esdhc-imx: Enable boot partition access from DT

2014-09-02 Thread Jean-Michel Hautbois
This property is useful when we don't want to access boot partitions on eMMC Signed-off-by: Jean-Michel Hautbois --- Documentation/devicetree/bindings/mmc/mmc.txt | 1 + drivers/mmc/host/sdhci-esdhc-imx.c| 8 include/linux/platform_data/mmc-esdhc-imx.h | 1 + 3 files chang