[U-Boot] [i.MX8MM+CCF 00/41] i.MX8MM + CCF

Peng Fan
2019-04-30T10:17:29Z

This patch set is based Lukasz V3 CCF patchset,
[PATCH v3 00/11] clk: Port Linux common clock framework [CCF] to U-boot (tag: 5.0-rc3)
https://github.com/lmajewski/u-boot-dfu/commits/CCF-v3

Added a few fixes to Lukasz's v3 patchset.
Introduced clk-gate/composite
Added set rate support
Per my understanding, U-Boot CCF will not support mux reparent, and
support rate prograte setting to parent automatically. So new clk
feature added follow this rule.

There are many warnings when importing linux ccf code, I did not
modify them all.

The rest patches are for i.MX8MM, part of legacy clk code are still
kept, because we are hard to enable CCF at very early stage, we set
malloc space to DRAM when dram initialized in spl stage, so we have
limited SRAM for uclass dm and dm clk, so keep the DRAM PLL related
setting with legacy clk code which use small ram.

The u-boot-spl.bin now is about 100KB without ddr firmware,usb stack and hab,
so really large......
I am thinking what we could do to shrink the size, welcome any suggestions.

Not expect this patchset could be merged, because of the CCF/clock code
change, but since the clock part blocks i.MX8MM upstream, just would like
to speed up the development with community and move on.

Peng Fan (40):
clk: correct get clk_x pointer
clk: fixed-factor: fix get clk_fixed_factor
clk: introduce clk_dev_binded
clk: use clk_dev_binded
clk-provider: sync more clk flags from Linux Kernel
cmd: clk: print err value when clk_get_rate failed
clk: mux: add set parent support
clk: export mux/divider ops
clk: add clk-gate support
divider set rate supporrt
clk: fixed_rate: export clk_fixed_rate
clk: fixed_rate: add pre reloc flag
clk: imx: import clk heplers
clk: imx: gate2 add set rate
linux: compat: guard PAGE_SIZE
drivers: core: use strcmp when find device by name
ddr: imx8m: fix ddr firmware location when enable SPL OF
imx: add IMX8MQ kconfig entry
imx: add IMX8MM kconfig entry
imx: imx8mm: add clock bindings header
imx: add i.MX8MM cpu type
imx: spl: add spl_board_boot_device for i.MX8MM
imx8m: update imx-regs for i.MX8MM
imx: add get_cpu_rev support for i.MX8MM
imx8m: rename clock to clock_imx8mq
imx8m: restructure clock.h
imx8m: add clk support for i.MX8MM
imx8m: soc: probe clk before relocation
imx8m: add pin header for i.MX8MM
imx: add i.MX8MM PE property
imx8m: Fix MMU table issue for OPTEE memory
imx8m: set BYPASS ID SWAP to avoid AXI bus errors
imx8m: soc: enable SCTR clock before timer init
serial: Kconfig: make MXC_UART usable for MX7 and IMX8M
clk: imx: add Kconfig entry for i.MX8MM
clk: imx: add pll14xx driver
clk: add composite clk support
clk: imx: add i.MX8MM composite clk support
clk: imx: add i.MX8MM clk driver
imx: add i.MX8MM EVK board support

Ye Li (1):
imx8m: Configure trustzone region 0 for non-secure access

arch/arm/dts/Makefile | 3 +-
arch/arm/dts/imx8mm-evk-u-boot.dtsi | 92 +
arch/arm/dts/imx8mm-evk.dts | 235 +++
arch/arm/dts/imx8mm-pinfunc.h | 629 +++++++
arch/arm/dts/imx8mm.dtsi | 733 ++++++++
arch/arm/include/asm/arch-imx/cpu.h | 6 +
arch/arm/include/asm/arch-imx8m/clock.h | 493 +----
arch/arm/include/asm/arch-imx8m/clock_imx8mm.h | 387 ++++
arch/arm/include/asm/arch-imx8m/clock_imx8mq.h | 424 +++++
arch/arm/include/asm/arch-imx8m/imx-regs.h | 75 +-
arch/arm/include/asm/arch-imx8m/imx8mm_pins.h | 691 +++++++
arch/arm/include/asm/mach-imx/iomux-v3.h | 4 +
arch/arm/include/asm/mach-imx/sys_proto.h | 8 +
arch/arm/mach-imx/cpu.c | 12 +
arch/arm/mach-imx/imx8m/Kconfig | 17 +-
arch/arm/mach-imx/imx8m/Makefile | 4 +-
arch/arm/mach-imx/imx8m/clock_imx8mm.c | 292 +++
.../arm/mach-imx/imx8m/{clock.c => clock_imx8mq.c} | 5 +-
arch/arm/mach-imx/imx8m/clock_slice.c | 461 +++++
arch/arm/mach-imx/imx8m/soc.c | 112 +-
arch/arm/mach-imx/spl.c | 8 +
board/freescale/imx8mm_evk/Kconfig | 12 +
board/freescale/imx8mm_evk/MAINTAINERS | 6 +
board/freescale/imx8mm_evk/Makefile | 12 +
board/freescale/imx8mm_evk/imx8mm_evk.c | 90 +
board/freescale/imx8mm_evk/lpddr4_timing.c | 1980 ++++++++++++++++++++
board/freescale/imx8mm_evk/spl.c | 216 +++
cmd/clk.c | 2 +
configs/imx8mm_evk_defconfig | 52 +
drivers/clk/Kconfig | 14 +
drivers/clk/Makefile | 3 +-
drivers/clk/clk-composite.c | 165 ++
drivers/clk/clk-divider.c | 92 +-
drivers/clk/clk-fixed-factor.c | 2 +-
drivers/clk/clk-gate.c | 151 ++
drivers/clk/clk-mux.c | 76 +-
drivers/clk/clk.c | 8 +
drivers/clk/clk_fixed_rate.c | 9 +-
drivers/clk/imx/Kconfig | 9 +
drivers/clk/imx/Makefile | 1 +
drivers/clk/imx/clk-composite-8m.c | 170 ++
drivers/clk/imx/clk-gate2.c | 15 +-
drivers/clk/imx/clk-imx8mm.c | 415 ++++
drivers/clk/imx/clk-pfd.c | 2 +-
drivers/clk/imx/clk-pll14xx.c | 377 ++++
drivers/clk/imx/clk-pllv3.c | 2 +-
drivers/clk/imx/clk.h | 106 ++
drivers/core/uclass.c | 2 +-
drivers/ddr/imx/imx8m/helper.c | 12 +-
drivers/serial/Kconfig | 2 +-
include/clk.h | 9 +
include/configs/imx8mm_evk.h | 199 ++
include/dt-bindings/clock/imx8mm-clock.h | 244 +++
include/linux/clk-provider.h | 74 +
include/linux/compat.h | 2 +
55 files changed, 8728 insertions(+), 494 deletions(-)
create mode 100644 arch/arm/dts/imx8mm-evk-u-boot.dtsi
create mode 100644 arch/arm/dts/imx8mm-evk.dts
create mode 100644 arch/arm/dts/imx8mm-pinfunc.h
create mode 100644 arch/arm/dts/imx8mm.dtsi
create mode 100644 arch/arm/include/asm/arch-imx8m/clock_imx8mm.h
create mode 100644 arch/arm/include/asm/arch-imx8m/clock_imx8mq.h
create mode 100644 arch/arm/include/asm/arch-imx8m/imx8mm_pins.h
create mode 100644 arch/arm/mach-imx/imx8m/clock_imx8mm.c
rename arch/arm/mach-imx/imx8m/{clock.c => clock_imx8mq.c} (99%)
create mode 100644 board/freescale/imx8mm_evk/Kconfig
create mode 100644 board/freescale/imx8mm_evk/MAINTAINERS
create mode 100644 board/freescale/imx8mm_evk/Makefile
create mode 100644 board/freescale/imx8mm_evk/imx8mm_evk.c
create mode 100644 board/freescale/imx8mm_evk/lpddr4_timing.c
create mode 100644 board/freescale/imx8mm_evk/spl.c
create mode 100644 configs/imx8mm_evk_defconfig
create mode 100644 drivers/clk/clk-composite.c
create mode 100644 drivers/clk/clk-gate.c
create mode 100644 drivers/clk/imx/clk-composite-8m.c
create mode 100644 drivers/clk/imx/clk-imx8mm.c
create mode 100644 drivers/clk/imx/clk-pll14xx.c
create mode 100644 include/configs/imx8mm_evk.h
create mode 100644 include/dt-bindings/clock/imx8mm-clock.h

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2.16.4