[U-Boot] [PATCH v2 0/9] basic support for Allwinner A83T SOC.

Vishnu Patekar vishnupatekar0510 at gmail.com
Sat Nov 28 18:07:18 CET 2015


This patch v2 of series that adds basic support for Allwinner A83T SOC with 
review comments addressed.

Allwinner A83T is octa-core cortex-a7 based SoC.
It's clock control unit and prcm, pinmux are different from previous sun8i
series.
Its processor cores are arragned in two clusters 4 cores each,
similar to A80.

Only basic clocks are enabled pll1, pll5, pll6.
SMP, display, other peripherals support is not yet supported.

This enables booting kernel with initramfs, kernel patch v1 have been sent.
I'll send v2 with comments addressed.

Changes from v1-> v2:
1. removed CPU_V7_HAS_NONSEC, CPU_V7_HAS_VIRT, ARMV7_BOOT_SEC_DEFAULT
as no smo support is added yet.
2. added AXP818 voltages description.
3. used AXP223 address for AXP818.
4. corrected the reg filed in dtsi(100 to 0x100).

Vishnu Patekar (9):
  sunxi: Add Machine Support for A83T SOC
  sunxi: Add support for UART0 in PB pin group on A83T
  sunxi: power: axp818: add support for axp818 driver
  sunxi: power: enabled support for axp818
  sunxi: do not enable smp for A83T
  sunxi: clk: add basic clocks for A83T
  sunxi: Add support for Allwinner A83T DRAM
  sunxi: dts: sun8i: Add Allwinner A83T dtsi
  sunxi: Add suport for A83T HomletV2 Board by Allwinner

 arch/arm/cpu/armv7/sunxi/Makefile                  |   7 +
 arch/arm/cpu/armv7/sunxi/board.c                   |   8 +-
 arch/arm/cpu/armv7/sunxi/clock_sun8i_a83t.c        | 133 +++++++
 arch/arm/cpu/armv7/sunxi/cpu_info.c                |   2 +
 arch/arm/cpu/armv7/sunxi/dram_sun8i_a83t.c         | 424 +++++++++++++++++++++
 arch/arm/cpu/armv7/sunxi/pmic_bus.c                |   7 +-
 arch/arm/dts/Makefile                              |   2 +
 arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts  |  64 ++++
 arch/arm/dts/sun8i-a83t.dtsi                       | 247 ++++++++++++
 arch/arm/include/asm/arch-sunxi/clock.h            |   4 +-
 arch/arm/include/asm/arch-sunxi/clock_sun8i_a83t.h | 304 +++++++++++++++
 arch/arm/include/asm/arch-sunxi/dram.h             |   2 +
 arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h  | 201 ++++++++++
 arch/arm/include/asm/arch-sunxi/gpio.h             |   1 +
 board/sunxi/Kconfig                                |   9 +-
 board/sunxi/MAINTAINERS                            |   5 +
 board/sunxi/board.c                                |  13 +-
 configs/h8_homlet_v2_defconfig                     |  24 ++
 drivers/power/Kconfig                              |  44 ++-
 drivers/power/Makefile                             |   1 +
 drivers/power/axp818.c                             | 132 +++++++
 include/axp818.h                                   |  75 ++++
 include/axp_pmic.h                                 |   3 +
 include/configs/sun8i.h                            |   4 +
 include/configs/sunxi-common.h                     |   3 +-
 25 files changed, 1693 insertions(+), 26 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/sunxi/clock_sun8i_a83t.c
 create mode 100644 arch/arm/cpu/armv7/sunxi/dram_sun8i_a83t.c
 create mode 100644 arch/arm/dts/sun8i-a83t-allwinner-h8homlet-v2.dts
 create mode 100644 arch/arm/dts/sun8i-a83t.dtsi
 create mode 100644 arch/arm/include/asm/arch-sunxi/clock_sun8i_a83t.h
 create mode 100644 arch/arm/include/asm/arch-sunxi/dram_sun8i_a83t.h
 create mode 100644 configs/h8_homlet_v2_defconfig
 create mode 100644 drivers/power/axp818.c
 create mode 100644 include/axp818.h

-- 
1.9.1



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