Hi Tim, On Mon, May 18, 2015 at 06:56:43AM -0700, Tim Harvey wrote: >Use Temperature grade info in OTP/eFUSE for thermal management and display of >thermal data. > >Cc: Stefan Roese <s...@denx.de> >Cc: Eric Nelson <eric.nel...@boundarydevices.com> >Cc: Heiko Schocher <h...@denx.de> >Cc: Nikita Kiryanov <nik...@compulab.co.il> >Cc: Jon Nettleton <jon.nettle...@gmail.com> >Cc: Jason Liu <r64...@freescale.com> >Cc: Ye Li <b37...@freescale.com> >Cc: Fabio Estevam <fabio.este...@freescale.com> >Cc: Christian Gmeiner <christian.gmei...@gmail.com> >Cc: Markus Niebel <markus.nie...@tq-group.com> >Cc: Peng Fan <b51...@freescale.com> >Signed-off-by: Tim Harvey <thar...@gateworks.com> >--- >v3: > - include display of temperature grade for IMX6SX >v2: > - split into two series: 1 for CPU frequency, other for Temperature grade > >Tim Harvey (4): > mx6: add OTP bank1 registers > imx: mx6: add get_cpu_temp_grade to obtain cpu temperature grade from > OTP > imx: mx6: add display of CPU temperature grade in print_cpuinfo() > thermal: imx_thermal: use CPU temperature grade for trip points > > arch/arm/cpu/armv7/mx6/soc.c | 38 +++++++++++++++++++++++++++++++ > arch/arm/imx-common/cpu.c | 25 ++++++++++++++++---- > arch/arm/include/asm/arch-mx6/imx-regs.h | 19 ++++++++++++++++ > arch/arm/include/asm/arch-mx6/sys_proto.h | 1 + > drivers/thermal/imx_thermal.c | 29 +++++++++++++++-------- > include/imx_thermal.h | 6 +++++ > 6 files changed, 104 insertions(+), 14 deletions(-)
Tested on mx6sxsabresd RevB TO1.2 board. I also applied this two patch for this test: https://patchwork.ozlabs.org/patch/473405/ https://patchwork.ozlabs.org/patch/473406/ U-Boot 2015.07-rc1-00260-g44bf513 (May 19 2015 - 09:14:52) CPU: Freescale i.MX6SX rev1.2 996 MHz (running at 792 MHz) CPU: Extended Commercial temperature grade (-20C to 105C) at 33C Reset cause: POR Board: MX6SX SABRE SDB I2C: ready DRAM: 1 GiB PMIC: PFUZE100 ID=0x11 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 In: serial Out: serial Err: serial Net: FEC [PRIME] Hit any key to stop autoboot: 0 => Tested-by: Peng Fan <peng....@freescale.com> > >-- >1.9.1 > -- _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot