This patchset adds Allwinner R329 support to U-Boot.
First, some code refactors happen for SoCs w/o SCP/MMC2.
Then the basical support for R329 come as several parts (memory map, clocks, pinmux, DRAM, final Kconfig option).
Then, as the RFC part of this patchset, some device tree related changes.
Finally it comes the defconfig file for a R329 board, Sipeed Maix IIA Dock.
This patchset is RFC mainly because of the DT-related part, as no DT binding is mainlined in Linux now (it's still WIP). All other patches are ready for being reviewed and, if proper, merged.
Icenowy Zheng (13): sunxi: decide the inclusion of SCP by SCP_ADDR existence sunxi: only include alias for eMMC when mmc2 used mmc: sunxi: conditionally include MMC2 initialization code sunxi: add memory addresses for R329 SoC sunxi: add support for R329 clocks sunxi: add support for basical pinmux setup on R329 sunxi: add support for R329 DRAM controller sunxi: add Kconfig option for R329 sunxi: sync R329 CCU binding headers from internal WIP kernel tree clk: sunxi: add support for R329 in sunxi DM clock driver mmc: sunxi: add support for R329 MMC controller sunxi: sync R329 DTs from internal WIP kernel tree sunxi: add support for Sipeed Maix IIA Dock board
arch/arm/cpu/armv8/fel_utils.S | 2 +- arch/arm/dts/Makefile | 2 + arch/arm/dts/sun50i-r329-maix-iia-dock.dts | 36 ++ arch/arm/dts/sun50i-r329-maix-iia.dtsi | 45 +++ arch/arm/dts/sun50i-r329.dtsi | 225 +++++++++++ arch/arm/dts/sunxi-u-boot.dtsi | 8 +- arch/arm/include/asm/arch-sunxi/boot0.h | 4 +- .../include/asm/arch-sunxi/clock_sun50i_h6.h | 17 + arch/arm/include/asm/arch-sunxi/cpu.h | 3 + .../include/asm/arch-sunxi/cpu_sun50i_r329.h | 58 +++ arch/arm/include/asm/arch-sunxi/dram.h | 2 + .../include/asm/arch-sunxi/dram_sun50i_r329.h | 232 +++++++++++ arch/arm/include/asm/arch-sunxi/gpio.h | 3 + arch/arm/include/asm/arch-sunxi/prcm_sun50i.h | 33 ++ arch/arm/mach-sunxi/Kconfig | 37 +- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/board.c | 4 + arch/arm/mach-sunxi/clock_sun50i_h6.c | 49 ++- arch/arm/mach-sunxi/cpu_info.c | 2 + arch/arm/mach-sunxi/dram_sun50i_r329.c | 377 ++++++++++++++++++ arch/arm/mach-sunxi/dram_timings/Makefile | 1 + arch/arm/mach-sunxi/dram_timings/ddr3_r329.c | 89 +++++ board/sunxi/MAINTAINERS | 5 + board/sunxi/board.c | 20 + common/spl/Kconfig | 1 + configs/sipeed_maix_iia_dock_defconfig | 8 + drivers/clk/sunxi/Kconfig | 7 + drivers/clk/sunxi/Makefile | 1 + drivers/clk/sunxi/clk_r329.c | 94 +++++ drivers/mmc/sunxi_mmc.c | 3 + include/configs/sunxi-common.h | 3 + include/dt-bindings/clock/sun50i-r329-ccu.h | 73 ++++ include/dt-bindings/clock/sun50i-r329-r-ccu.h | 32 ++ include/dt-bindings/reset/sun50i-r329-ccu.h | 45 +++ include/dt-bindings/reset/sun50i-r329-r-ccu.h | 23 ++ 35 files changed, 1535 insertions(+), 11 deletions(-) create mode 100644 arch/arm/dts/sun50i-r329-maix-iia-dock.dts create mode 100644 arch/arm/dts/sun50i-r329-maix-iia.dtsi create mode 100644 arch/arm/dts/sun50i-r329.dtsi create mode 100644 arch/arm/include/asm/arch-sunxi/cpu_sun50i_r329.h create mode 100644 arch/arm/include/asm/arch-sunxi/dram_sun50i_r329.h create mode 100644 arch/arm/mach-sunxi/dram_sun50i_r329.c create mode 100644 arch/arm/mach-sunxi/dram_timings/ddr3_r329.c create mode 100644 configs/sipeed_maix_iia_dock_defconfig create mode 100644 drivers/clk/sunxi/clk_r329.c create mode 100644 include/dt-bindings/clock/sun50i-r329-ccu.h create mode 100644 include/dt-bindings/clock/sun50i-r329-r-ccu.h create mode 100644 include/dt-bindings/reset/sun50i-r329-ccu.h create mode 100644 include/dt-bindings/reset/sun50i-r329-r-ccu.h