Hi,
this is meant as a status update and possible discussion for the core parts if needed.
After talking with Simon and Tom the order is now also correct with tpl -> spl -> uboot.
Status right now is: - the full uboot still works - the tpl/spl does start and is able to configure the ddr into a working state - The jump spl -> bootrom -> uboot doesn't work though
On the other hand, Kever was able to make this work, booting from nand when building the image with a very ancient tool.
All newer tools (including boot_merger.c from Rockchip's uboot) do not produce working images. But it is possible to produce a working sd-boot image using the proprietary 1st-stage loader.
See the temporary mkuboot script in the last patch, which can create both types of images now (especially wrt. the needed rc4 encryption of everything).
Combining this (it does work using some special tool), it looks like there is still some minor glitch in the way we build the spl image somewhere.
Heiko Stuebner (16): dm: allow limiting pre-reloc markings to spl or tpl rockchip: move bootrom helper compilation to a hidden option rockchip: mkimage: Allow encoding of loader code in spl images rockchip: mkimage: Add support rk3188 serial rockchip: serial: Adapt rockchip of-platdata driver for rk3188 rockchip: rk3188: Add header files for PMU and GRF rockchip: rk3188: Add pinctrl driver rockchip: rk3188: Add sysreset driver rockchip: rk3188: Add rk3066/rk3188 clock bindings rockchip: rk3188: Add clock driver rockchip: rk3188: Add core devicetree files rockchip: rk3188: Add core support rockchip: rk3188: Add sdram driver rockchip: rk3188: Add main, spl and tpl boards rockchip: rk3188: Add Radxa Rock board Add a temporary script that can create a bootimage for rk3188
arch/arm/dts/Makefile | 1 + arch/arm/dts/rk3188-radxarock.dts | 382 +++++++++ arch/arm/dts/rk3188.dtsi | 601 +++++++++++++++ arch/arm/dts/rk3xxx.dtsi | 417 ++++++++++ arch/arm/include/asm/arch-rockchip/cru_rk3188.h | 191 +++++ arch/arm/include/asm/arch-rockchip/ddr_rk3188.h | 22 + arch/arm/include/asm/arch-rockchip/grf_rk3188.h | 589 ++++++++++++++ arch/arm/include/asm/arch-rockchip/pmu_rk3188.h | 36 + arch/arm/mach-rockchip/Kconfig | 20 + arch/arm/mach-rockchip/Makefile | 14 +- arch/arm/mach-rockchip/rk3188-board-spl.c | 220 ++++++ arch/arm/mach-rockchip/rk3188-board-tpl.c | 87 +++ arch/arm/mach-rockchip/rk3188-board.c | 71 ++ arch/arm/mach-rockchip/rk3188/Kconfig | 35 + arch/arm/mach-rockchip/rk3188/Makefile | 11 + arch/arm/mach-rockchip/rk3188/clk_rk3188.c | 33 + arch/arm/mach-rockchip/rk3188/sdram_rk3188.c | 985 ++++++++++++++++++++++++ arch/arm/mach-rockchip/rk3188/syscon_rk3188.c | 55 ++ board/radxa/rock/Kconfig | 15 + board/radxa/rock/MAINTAINERS | 6 + board/radxa/rock/Makefile | 7 + board/radxa/rock/rock.c | 7 + configs/rock_defconfig | 56 ++ doc/driver-model/README.txt | 4 + drivers/clk/at91/pmc.c | 3 +- drivers/clk/rockchip/Makefile | 1 + drivers/clk/rockchip/clk_rk3188.c | 523 +++++++++++++ drivers/core/root.c | 2 +- drivers/core/util.c | 29 + drivers/pinctrl/Kconfig | 9 + drivers/pinctrl/pinctrl-uclass.c | 3 +- drivers/pinctrl/rockchip/Makefile | 1 + drivers/pinctrl/rockchip/pinctrl_rk3188.c | 611 +++++++++++++++ drivers/serial/serial_rockchip.c | 19 +- drivers/sysreset/Makefile | 1 + drivers/sysreset/sysreset_rk3188.c | 47 ++ include/configs/rk3188_common.h | 125 +++ include/configs/rock.h | 30 + include/dm/util.h | 2 + include/dt-bindings/clock/rk3066a-cru.h | 32 + include/dt-bindings/clock/rk3188-cru-common.h | 256 ++++++ include/dt-bindings/clock/rk3188-cru.h | 48 ++ mkuboot | 35 + scripts/Makefile.spl | 7 +- tools/dtoc/dtoc.py | 2 + tools/rkcommon.c | 34 +- tools/rkcommon.h | 22 + tools/rkimage.c | 3 + tools/rksd.c | 4 + tools/rkspi.c | 4 + 50 files changed, 5707 insertions(+), 11 deletions(-) create mode 100644 arch/arm/dts/rk3188-radxarock.dts create mode 100644 arch/arm/dts/rk3188.dtsi create mode 100644 arch/arm/dts/rk3xxx.dtsi create mode 100644 arch/arm/include/asm/arch-rockchip/cru_rk3188.h create mode 100644 arch/arm/include/asm/arch-rockchip/ddr_rk3188.h create mode 100644 arch/arm/include/asm/arch-rockchip/grf_rk3188.h create mode 100644 arch/arm/include/asm/arch-rockchip/pmu_rk3188.h create mode 100644 arch/arm/mach-rockchip/rk3188-board-spl.c create mode 100644 arch/arm/mach-rockchip/rk3188-board-tpl.c create mode 100644 arch/arm/mach-rockchip/rk3188-board.c create mode 100644 arch/arm/mach-rockchip/rk3188/Kconfig create mode 100644 arch/arm/mach-rockchip/rk3188/Makefile create mode 100644 arch/arm/mach-rockchip/rk3188/clk_rk3188.c create mode 100644 arch/arm/mach-rockchip/rk3188/sdram_rk3188.c create mode 100644 arch/arm/mach-rockchip/rk3188/syscon_rk3188.c create mode 100644 board/radxa/rock/Kconfig create mode 100644 board/radxa/rock/MAINTAINERS create mode 100644 board/radxa/rock/Makefile create mode 100644 board/radxa/rock/rock.c create mode 100644 configs/rock_defconfig create mode 100644 drivers/clk/rockchip/clk_rk3188.c create mode 100644 drivers/pinctrl/rockchip/pinctrl_rk3188.c create mode 100644 drivers/sysreset/sysreset_rk3188.c create mode 100644 include/configs/rk3188_common.h create mode 100644 include/configs/rock.h create mode 100644 include/dt-bindings/clock/rk3066a-cru.h create mode 100644 include/dt-bindings/clock/rk3188-cru-common.h create mode 100644 include/dt-bindings/clock/rk3188-cru.h create mode 100755 mkuboot