Hi Joe,
> -----Original Message-----
> From: Joe Hershberger [mailto:joe.hershber...@gmail.com]
> Sent: Thursday, December 01, 2016 10:42 AM
> To: Vikas MANOCHA <vikas.mano...@st.com>
> Cc: Michael Kurz <michi.k...@gmail.com>; u-boot@lists.denx.de; Toshifumi
> NISHINAGA <tnishinaga....@gmail.com>; Albert
> Aribaud <albert.u.b...@aribaud.net>; Joe Hershberger
> <joe.hershber...@ni.com>; Kamil Lulko <kamil.lu...@gmail.com>
> Subject: Re: [U-Boot] [PATCH v3 3/9] ARM: stm32: cleanup stm32f7 files
>
> On Thu, Dec 1, 2016 at 12:18 PM, vikas <vikas.mano...@st.com> wrote:
> > Hi Michael,
> >
> > On 11/24/2016 11:10 AM, Michael Kurz wrote:
> >> Cleanup stm32f7 files:
> >> - use BIT macro
> >> - use GENMASK macro
> >
> > good.
> >
> >> - use rcc struct instead of macro additions
> >
> > Macro definitions are better than struct to make rcc compatible throughout
> > the stm32f7 family in case of additional registers and
> also to reuse it for stm32f4. At present we cant use same rcc struct for
> stm32f4 and stm32f7 because of two additional registers in
> stm32f7.
> > So keep the macros for rcc, we would move it for both stm32f7 and stm32f4.
>
> Just 2 extra regs, or they change the position of the existing regs?
only extra registers (infact only 1 extra register, not 2).
Cheers,
Vikas
>
> > rcc struct shouldn't be in for stm32f7 in first place, the last patch which
> > added it went unnoticed.
> >
> >>
> >> Signed-off-by: Michael Kurz <michi.k...@gmail.com>
> >>
> >> ---
> >>
> >> Changes in v3:
> >> - Removed 'prefix all constants with STM32_'
> >> - Reverted move of header into source file (rcc.h -> clock.c)
> >>
> >> Changes in v2:
> >> - Add cleanup patch
> >>
> >> arch/arm/include/asm/arch-stm32f7/fmc.h | 6 +-
> >> arch/arm/include/asm/arch-stm32f7/gpt.h | 6 +-
> >> arch/arm/include/asm/arch-stm32f7/rcc.h | 50 ++++++----
> >> arch/arm/include/asm/arch-stm32f7/stm32.h | 8 +-
> >> arch/arm/mach-stm32/stm32f7/clock.c | 154
> >> ++++++++++++-----------------
> >> board/st/stm32f746-disco/stm32f746-disco.c | 7 +-
> >> 6 files changed, 107 insertions(+), 124 deletions(-)
> >>
> >> diff --git a/arch/arm/include/asm/arch-stm32f7/fmc.h
> >> b/arch/arm/include/asm/arch-stm32f7/fmc.h
> >> index 7dd5077..d61a86f 100644
> >> --- a/arch/arm/include/asm/arch-stm32f7/fmc.h
> >> +++ b/arch/arm/include/asm/arch-stm32f7/fmc.h
> >> @@ -58,12 +58,12 @@ struct stm32_fmc_regs {
> >> #define FMC_SDCMR_MODE_SELFREFRESH 5
> >> #define FMC_SDCMR_MODE_POWERDOWN 6
> >>
> >> -#define FMC_SDCMR_BANK_1 (1 << 4)
> >> -#define FMC_SDCMR_BANK_2 (1 << 3)
> >> +#define FMC_SDCMR_BANK_1 BIT(4)
> >> +#define FMC_SDCMR_BANK_2 BIT(3)
> >>
> >
> > [...]
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