Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-13 Thread Masahiro Yamada
On Mon, Jan 13, 2020 at 8:11 PM Marek Vasut wrote: > > On 1/10/20 6:26 AM, Masahiro Yamada wrote: > > On Fri, Jan 10, 2020 at 1:05 PM Marek Vasut wrote: > >> > >> On 1/10/20 4:09 AM, Masahiro Yamada wrote: > >>> On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: > > The Denali NAND

Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-13 Thread Marek Vasut
On 1/10/20 6:26 AM, Masahiro Yamada wrote: > On Fri, Jan 10, 2020 at 1:05 PM Marek Vasut wrote: >> >> On 1/10/20 4:09 AM, Masahiro Yamada wrote: >>> On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: The Denali NAND block loses configuration when put in reset. Specifically,

Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-09 Thread Masahiro Yamada
On Fri, Jan 10, 2020 at 1:05 PM Marek Vasut wrote: > > On 1/10/20 4:09 AM, Masahiro Yamada wrote: > > On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: > >> > >> The Denali NAND block loses configuration when put in reset. > >> Specifically, RB_PIN_ENABLED, CHIP_ENABLE_DONT_CARE, > >>

Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-09 Thread Marek Vasut
On 1/10/20 4:09 AM, Masahiro Yamada wrote: > On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: >> >> The Denali NAND block loses configuration when put in reset. >> Specifically, RB_PIN_ENABLED, CHIP_ENABLE_DONT_CARE, >> SPARE_AREA_SKIP_BYTES and SPARE_AREA_MARKER are lost. >> Since mainline

Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-09 Thread Masahiro Yamada
On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: > > The Denali NAND block loses configuration when put in reset. > Specifically, RB_PIN_ENABLED, CHIP_ENABLE_DONT_CARE, > SPARE_AREA_SKIP_BYTES and SPARE_AREA_MARKER are lost. > Since mainline Linux depends on the configuration programmed > into

Re: [PATCH 3/3] mtd: rawnand: denali: Do not reset the block before booting the kernel

2020-01-09 Thread Masahiro Yamada
On Fri, Jan 10, 2020 at 9:14 AM Marek Vasut wrote: > > The Denali NAND block loses configuration when put in reset. > Specifically, RB_PIN_ENABLED, CHIP_ENABLE_DONT_CARE, > SPARE_AREA_SKIP_BYTES and SPARE_AREA_MARKER are lost. > Since mainline Linux depends on the configuration programmed > into