[U-Boot] [PATCH V5 00/31] imx: add i.MX8M support and i.MX8MQ EVK

Fri Aug 31 06:27:26 UTC 2018

On Mon, Jan 22, 2018 at 2:04 PM Diego Dorta <diegohdorta at gmail.com> wrote:
>
> Hi Peng,
>
> 2018-01-10 3:20 GMT-02:00 Peng Fan <peng.fan at nxp.com>:
> > This patchset is to add i.MX8M and i.MX8MQ-EVK support
> >
> > V5:
> >  Drop wait_mask_set/clr_timeout and switch to use readl_poll_timeout in
> >  the patchset.
> >
> > V4:
> >  Regenerate patchset based on Tom's master tree.
> >  In this patchset, https://patchwork.ozlabs.org/patch/855027/
> >  "arm: imx: Rework i.MX specific commands to be excluded from SPL" from
> >  Tom is included to avoid merge conflicts because the i.mx8m change
> >  also has some modification to bootaux and arch/arm/mach-imx/Makefile.
> >  Because CONFIG_GPT_TIMER change, I did a small modification to apply
> >  Tom's patch, no function change.
> >
> >  Include ATF link in README.
> >
> > V3:
> >  This patchset based on https://patchwork.ozlabs.org/patch/855027/
> >  "arm: imx: Rework i.MX specific commands to be excluded from SPL" from
> >  Tom to avoid this patchset fail apply after Tom's patch merged.
> >
> >  Previously "power: pmic/regulator allow dm be omited by SPL" broke other
> >  boards, in V3 patchset, only touch pfuze100 related options.
> >
> >  Sharing code about get mac from fuse between mx7/mx8m
> >  Sharing code about bootaux between mx6/7/mx8m
> >  Sharing code about cpu speed grade between mx7/mx8m
> >  Sharing code about get boot device between mx7/mx8m
> >  Sharding code about mmc env between mx7/mx8m
> >
> >  Introduce wait_mask_set/clr_timeout to avoid deadloop in clock pll configuration
> >
> >  Correct authorship of fix building warning on fec arm64, patch 27/31.
> >
> >  Switch to use structure for DDR Controller. For DDR PHY registers,
> >  there are about more than 10 thousands registers, I could not convert
> >  them with detailed register name, and the script is generated from IC team,
> >  So I use regs[0xxxxx] arrays here fo easily converting between IC team
> >  released script and uboot ddr phy cod.
> >
> >  Improve REAMME file to include where to download firmware and imx-mkimage
> >  and how to build
> >
> >  Add review tags on the V2 patchset.
> >
> >  Hope this patchset could catch up next release :)
> >
> > V2:
> >
> >  patch 02/23: convert to structure, drop is_boot_from_usb and
> >               disconnect_from_usb
> >  patch 04/23: conver to use structure for the clock driver, removed the
> >               CCM_xxx macros. Add static for local functons.
> >               Add init_usdhc_clk, init_uart_clk and etc to not enable
> >               them all at default.
> >  patch 05/23: Add more commit msg for the sip part.
> >  patch 08/23: Merge the spl boot device with i.MX7
> >  patch 12/23: Typo fix and return error fix from Heiko for the SoC related part
> >  patch 22/23: Use a weak function ddr_init. If patch 23/23 could not be
> >               accepted at current stage, to make others still be could be
> >               compiled.
> >
> > The patchset depends on
> > https://patchwork.ozlabs.org/patch/841934/
> > https://patchwork.ozlabs.org/patch/841958/
> > to be tested on real hardware.
> >
> > V1:
> >
> > patch: "power: pmic.h: include dm/ofnode.h" and
> > "power: pmic/regulator allow dm be omited by SPL" is previously reviewed
> > in mailist to not merged. If no issue, you may pick it up.
> >
> > The board support is a large patch because of the ddr related code.
> > If it is not good, please first review/pick-up other patches if they
> > are ok.
> >
> >
> >
> > Peng Fan (29):
> >   imx: add i.MX8M into Kconfig
> >   imx: mx8m: add register definition header file
> >   imx: mx8m: add pin header file
> >   imx: mx8m: add clock driver
> >   imx: add sip function
> >   imx: boot_mode: add USB_BOOT entry
> >   imx: cpu: update cpu file to support i.MX8M
> >   imx: spl: implement spl_boot_device for i.MX8M
> >   imx: add i.MX8MQ SoC Revision and is_mx8m helper
> >   imx: add pad settings bit definition for i.MX8M
> >   imx: cpu: move speed/temp to common cpu
> >   imx: cpu: add cpu speed/grade for i.MX8M
> >   imx: refactor imx_get_mac_from_fuse
> >   imx: cleanup bootaux
> >   imx: bootaux: support i.MX8M
> >   imx: mx7: move get_boot_device to cpu.c
> >   imx: cpu: support get_boot_device for i.MX8M
> >   imx: mx7: move mmc env code to mmc_env.c
> >   imx: mx8m: add soc related settings and files
> >   imx: makefile: compile files for i.MX8M
> >   misc: ocotp: add i.MX8M support
> >   mmc: fsl_esdhc: support i.MX8M
> >   imx: lcdif: include i.MX8M
> >   gpio: mxc: add i.MX8M support
> >   net: fec: do not access reserved register for i.MX8M
> >   imx: imx8mq: add dtsi file
> >   power: pmic/regulator allow dm be omitted by SPL
> >   imx: mx8m: add ddr controller memory map
> >   imx: add i.MX8MQ EVK support
> >
> > Tom Rini (1):
> >   arm: imx: Rework i.MX specific commands to be excluded from SPL
> >
> > Ye Li (1):
> >   net: fec: fix build warnings for 64bits support
> >
>
> I was able to run your patchset on my board.
>
> For the whole series:
>
> Tested-by: Diego Dorta <diego.dorta at nxp.com>
>
> Thanks,
> Diego
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Peng,

Will you be releasing the script you are using to convert that code
generated by the ddr training tool into this format?  I would like to
test your patchset on our new SOMs and that would be very useful.

Thanks,
Jon