[PATCH 0/2] OMAP4+: Get rid of internal SRAM handling
rnayak at ti.com
Wed Aug 28 02:29:13 EDT 2013
On Tuesday 27 August 2013 06:55 PM, Santosh Shilimkar wrote:
> + Paul,
> On Tuesday 27 August 2013 06:11 AM, Rajendra Nayak wrote:
>> Make all OMAP DT only platforms (am33xx, am43xx, omap4 and omap5)
>> use drivers/misc/sram.c driver instead of the omap internal
>> implementation for SRAM handling.
>> Rajendra Nayak (2):
>> ARM: AM335x: Get rid of unused sram init function
>> ARM: OMAP4+: Move SRAM data to DT
>> arch/arm/boot/dts/am33xx.dtsi | 5 +++++
>> arch/arm/boot/dts/am4372.dtsi | 5 +++++
>> arch/arm/boot/dts/omap4.dtsi | 5 +++++
>> arch/arm/boot/dts/omap5.dtsi | 5 +++++
>> arch/arm/configs/omap2plus_defconfig | 1 +
>> arch/arm/mach-omap2/sram.c | 39 +---------------------------------
>> arch/arm/mach-omap2/sram.h | 1 -
>> 7 files changed, 22 insertions(+), 39 deletions(-)
> Really nice to see the SRAM code getting moved now. Thanks
> a lot Rajendra.
> - The sram_init() seems to be the post core init call.
> Hope this is not a problem for SDRC init which needs to have
> SRAM ready to update the DDR parameters.
It should be fine given its needed only during core dvfs. Besides
drivers/misc/sram.c is useful only on DT platforms, so for now OMAP2/3
continue to use the omap specific sram handling.
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