Hi Peter, > -----Original Message----- > From: Peter Robinson [mailto:pbrobin...@gmail.com] > Sent: Wednesday, November 29, 2017 5:27 PM > To: Peng Fan <peng....@nxp.com> > Cc: sba...@denx.de; Fabio Estevam <fabio.este...@nxp.com>; u- > b...@lists.denx.de > Subject: Re: [U-Boot] [PATCH 00/23] imx: add i.MX8M support and i.MX8MQ > EVK > > Hi Peng, > > On Tue, Nov 28, 2017 at 12:31 PM, Peng Fan <peng....@nxp.com> wrote: > > This patchset is to add i.MX8M and i.MX8MQ-EVK support > > I don't see a README in here, I'm wondering what the details/requirements > are around ARM Trusted Firmware and the build process, for this platform does > it use the open ARM ATF, or is it similar to other platforms that early boot > is > proprietary and u-boot is just chain loaded? Something like the sunxi 64 bit > readme [1] would be useful.
We are using ATF and use a dedicated package tool to generate the final image. Then the boot flow is SPL->ATF/TEE->U-Boot->Kernel. I do not have much time to write that down now. You may get a very good user guide from NXP sw release, if you want to boot your board or else. Regards, Peng. > > Peter > > [1] > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fgit.de > nx.de%2F%3Fp%3Du- > boot.git%3Ba%3Dblob%3Bf%3Dboard%2Fsunxi%2FREADME.sunxi64%3Bh%3Dc > 492f749b8bbe3a7418f29fa4050dee9251c64fb%3Bhb%3DHEAD&data=02%7C01 > %7Cpeng.fan%40nxp.com%7Ceb415431293e402043cf08d5370b5712%7C686ea1 > d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636475444211060219&sdata=lb8UL > PJHmCjGm%2FR85plXnktvVQlMMTaadOqutcVTx8k%3D&reserved=0 > > > 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. 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 (23): > > 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 > > power: pmic.h: include dm/ofnode.h > > imx: add i.MX8MQ SoC Revision and is_mx8m helper > > imx: add pad settings bit definition for i.MX8M > > 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 > > imx: mx8m: add ddr register memory map > > net: fec: do not access reserved register for i.MX8M > > net: fec: fix build warnings for 64bits support > > power: pmic/regulator allow dm be omitted by SPL > > imx: imx8mq: add dtsi file > > imx: add i.MX8MQ EVK support > > > > arch/arm/Kconfig | 8 + > > arch/arm/Makefile | 4 +- > > arch/arm/dts/Makefile | 2 + > > arch/arm/dts/fsl-imx8-ca53.dtsi | 92 ++ > > arch/arm/dts/fsl-imx8mq-evk.dts | 597 ++++++++++ > > arch/arm/dts/fsl-imx8mq.dtsi | 961 ++++++++++++++++ > > arch/arm/include/asm/arch-imx/cpu.h | 6 +- > > arch/arm/include/asm/arch-mx8m/clock.h | 864 +++++++++++++++ > > arch/arm/include/asm/arch-mx8m/crm_regs.h | 10 + > > arch/arm/include/asm/arch-mx8m/ddr_memory_map.h | 496 +++++++++ > > arch/arm/include/asm/arch-mx8m/gpio.h | 12 + > > arch/arm/include/asm/arch-mx8m/imx-regs.h | 298 +++++ > > arch/arm/include/asm/arch-mx8m/mx8mq_pins.h | 623 +++++++++++ > > arch/arm/include/asm/arch-mx8m/sys_proto.h | 17 + > > arch/arm/include/asm/mach-imx/boot_mode.h | 1 + > > arch/arm/include/asm/mach-imx/iomux-v3.h | 22 +- > > arch/arm/include/asm/mach-imx/regs-lcdif.h | 11 +- > > arch/arm/include/asm/mach-imx/sys_proto.h | 4 + > > arch/arm/mach-imx/Makefile | 13 +- > > arch/arm/mach-imx/cpu.c | 11 +- > > arch/arm/mach-imx/mx8m/Kconfig | 22 + > > arch/arm/mach-imx/mx8m/Makefile | 8 + > > arch/arm/mach-imx/mx8m/clock.c | 782 +++++++++++++ > > arch/arm/mach-imx/mx8m/clock_slice.c | 820 ++++++++++++++ > > arch/arm/mach-imx/mx8m/lowlevel_init.S | 63 ++ > > arch/arm/mach-imx/mx8m/soc.c | 544 +++++++++ > > arch/arm/mach-imx/sip.c | 23 + > > arch/arm/mach-imx/spl.c | 23 +- > > board/freescale/mx8mq_evk/Kconfig | 12 + > > board/freescale/mx8mq_evk/Makefile | 12 + > > board/freescale/mx8mq_evk/ddr/ddr.h | 36 + > > board/freescale/mx8mq_evk/ddr/ddr_init.c | 257 +++++ > > board/freescale/mx8mq_evk/ddr/ddrphy_train.c | 1154 > ++++++++++++++++++++ > > board/freescale/mx8mq_evk/ddr/helper.c | 102 ++ > > .../mx8mq_evk/ddr/wait_ddrphy_training_complete.c | 97 ++ > > board/freescale/mx8mq_evk/mx8mq_evk.c | 154 +++ > > board/freescale/mx8mq_evk/spl.c | 227 ++++ > > configs/mx8mq_evk_defconfig | 28 + > > drivers/gpio/mxc_gpio.c | 22 +- > > drivers/misc/mxc_ocotp.c | 7 + > > drivers/mmc/fsl_esdhc.c | 12 +- > > drivers/net/fec_mxc.c | 78 +- > > drivers/power/pmic/Makefile | 4 +- > > drivers/power/regulator/Makefile | 2 +- > > include/configs/mx8mq_evk.h | 265 +++++ > > include/dt-bindings/clock/imx8mq-clock.h | 612 +++++++++++ > > include/dt-bindings/pinctrl/pins-imx8mq.h | 632 +++++++++++ > > include/power/pmic.h | 1 + > > 48 files changed, 9992 insertions(+), 59 deletions(-) create mode > > 100644 arch/arm/dts/fsl-imx8-ca53.dtsi create mode 100644 > > arch/arm/dts/fsl-imx8mq-evk.dts create mode 100644 > > arch/arm/dts/fsl-imx8mq.dtsi create mode 100644 > > arch/arm/include/asm/arch-mx8m/clock.h > > create mode 100644 arch/arm/include/asm/arch-mx8m/crm_regs.h > > create mode 100644 arch/arm/include/asm/arch- > mx8m/ddr_memory_map.h > > create mode 100644 arch/arm/include/asm/arch-mx8m/gpio.h > > create mode 100644 arch/arm/include/asm/arch-mx8m/imx-regs.h > > create mode 100755 arch/arm/include/asm/arch-mx8m/mx8mq_pins.h > > create mode 100644 arch/arm/include/asm/arch-mx8m/sys_proto.h > > create mode 100644 arch/arm/mach-imx/mx8m/Kconfig create mode > 100644 > > arch/arm/mach-imx/mx8m/Makefile create mode 100644 > > arch/arm/mach-imx/mx8m/clock.c create mode 100644 > > arch/arm/mach-imx/mx8m/clock_slice.c > > create mode 100644 arch/arm/mach-imx/mx8m/lowlevel_init.S > > create mode 100644 arch/arm/mach-imx/mx8m/soc.c create mode 100644 > > arch/arm/mach-imx/sip.c create mode 100644 > > board/freescale/mx8mq_evk/Kconfig create mode 100644 > > board/freescale/mx8mq_evk/Makefile > > create mode 100644 board/freescale/mx8mq_evk/ddr/ddr.h > > create mode 100644 board/freescale/mx8mq_evk/ddr/ddr_init.c > > create mode 100644 board/freescale/mx8mq_evk/ddr/ddrphy_train.c > > create mode 100644 board/freescale/mx8mq_evk/ddr/helper.c > > create mode 100644 > > board/freescale/mx8mq_evk/ddr/wait_ddrphy_training_complete.c > > create mode 100644 board/freescale/mx8mq_evk/mx8mq_evk.c > > create mode 100644 board/freescale/mx8mq_evk/spl.c create mode > > 100644 configs/mx8mq_evk_defconfig create mode 100644 > > include/configs/mx8mq_evk.h create mode 100644 > > include/dt-bindings/clock/imx8mq-clock.h > > create mode 100644 include/dt-bindings/pinctrl/pins-imx8mq.h > > > > -- > > 2.14.1 > > > > _______________________________________________ > > U-Boot mailing list > > U-Boot@lists.denx.de > > https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flis > > ts.denx.de%2Flistinfo%2Fu- > boot&data=02%7C01%7Cpeng.fan%40nxp.com%7Ceb4 > > > 15431293e402043cf08d5370b5712%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C > 0%7 > > > C0%7C636475444211060219&sdata=oyvUh8V3HVQTJ4EBINvvcGeKzKLErtulSdzLJ > iq6 > > fUg%3D&reserved=0 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
