U-Boot CONFIG_TIMER migration deadline

Tom Rini trini at konsulko.com
Fri Oct 14 16:50:15 CEST 2022

On Fri, Oct 14, 2022 at 03:46:45PM +0200, Marek Vasut wrote:
> On 10/14/22 15:25, Tom Rini wrote:
> > Hey all,
> > 
> > I'm sending this email out to the main and custodian lists, and bcc'ing
> > all of the listed maintainers for platforms that have a problem here.
> > The migration deadline for switching from CONFIG_SYS_TIMER_RATE or
> > CONFIG_SYS_TIMER_COUNTER and to using CONFIG_TIMER is the v2023.01
> > release. Now, per how I've behaved in the past, I'm not going to
> > immediately remove these platforms. But it would be very good to jump on
> > migrating them now, rather than waiting further. The full list (at least
> > n so far as our Makefile check can determine) is:
> > rpi rpi_0_w at91sam9g10ek_dataflash_cs0 at91sam9g10ek_dataflash_cs3
> > at91sam9g10ek_nandflash usb_a9263_dataflash ethernut5 meesc
> > meesc_dataflash pm9261 pm9263 corvus smartweb axm taurus vexpress_ca9x4
> > vinco rpi_2 rpi_3_32b rpi_4_32b highbank alt blanche gose koelsch lager
> > porter silk stout elgin-rv1108 evb-rv1108 socfpga_is1 socfpga_sr1500
> > socfpga_arria5 socfpga_cyclone5 socfpga_mcvevk socfpga_dbm_soc1
> > socfpga_socrates socfpga_secu1 socfpga_vining_fpga socfpga_de0_nano_soc
> > socfpga_de1_soc socfpga_de10_nano socfpga_de10_standard socfpga_sockit
> > dalmore cei-tk1-som jetson-tk1 nyan-big venice2 apalis-tk1 medcom-wide
> > plutux tec paz00 trimslice harmony seaboard ventana colibri_t20 tec-ng
> > beaver cardhu apalis_t30 colibri_t30 uniphier_ld4_sld8 uniphier_v7
> > cortina_presidio-asic-base cortina_presidio-asic-emmc
> > cortina_presidio-asic-pnand r2dplus
> Are you sure you didn't include machines which enable non-DM timer in SPL
> due to size limits?

The list is based on our build warning logic, so no, I'm not 100% sure.
If you know something above is using CONFIG_TIMER in full U-Boot but
the old method in SPL, let me know and I'll see if I can rework the

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