[U-Boot] [PATCH v2 0/8] ARM: sunxi: Add Allwinner A23 (sun8i) support

[Chen-Yu Tsai]

Hi everyone,

This series adds support for Allwinner's A23 SoC. All the patches
are either direct cherry-picks or changes manually merged from
u-boot-sunxi.

Patch 1 adds uart0 pinmux values for A23.

Patch 2 adds support for using uart0 on port F, either using a breakout
board or soldering wires to exposed pads. At least one version of A23
tablets requires this, as no other uarts are exposed.

Patch 3 adds support for sun8i in the mmc driver. This is the same as
sun6i.

Patch 4 adds machine support for sun8i.

Patch 5 adds support for gpio banks L and beyond, which is used by
r_uart, p2wi (on sun6i) and rsb (on sun8i).

Patch 6 makes the prcm apb0 clock enabling function to take an argument
for which modules should be enabled.

Patch 7 adds support for using r_uart as a console (with CONS_INDEX=5).

Patch 8 adds a defconfig for the Ippo Q8H A23 tablet board.


Changes since v1:

  - Dropped "ARM: sunxi: Fix build break when CONFIG_MMC is not defined"
    (already merged)
  - Add clarifying comment about SUNXI_GPIO_BANKS macro
  - Correct R_PIO L pin bank starting offset
  - Check for R_PIO pins by matching against L pin bank start pin number


Cheers
ChenYu

Chen-Yu Tsai (7):
  ARM: sunxi: Add sun8i (A23) UART0 pin mux support
  ARM: sunxi: Add support for uart0 on port F (mmc0)
  mmc: sunxi: Add support for sun8i (A23)
  ARM: sunxi: Add basic A23 support
  ARM: sunxi: Allow specifying module in prcm apb0 init function
  ARM: sunxi: Add support for using R_UART as console
  ARM: sunxi: Add Ippo-q8h-v5 A23 tablet board defconfig

Hans de Goede (1):
  ARM: sunxi: Add support for R_PIO gpio banks

 arch/arm/Kconfig                        |  3 +++
 arch/arm/cpu/armv7/sunxi/Makefile       |  2 ++
 arch/arm/cpu/armv7/sunxi/board.c        | 18 +++++++++++++--
 arch/arm/cpu/armv7/sunxi/clock_sun6i.c  |  6 +++++
 arch/arm/cpu/armv7/sunxi/cpu_info.c     |  2 ++
 arch/arm/cpu/armv7/sunxi/prcm.c         | 12 +++++-----
 arch/arm/include/asm/arch-sunxi/clock.h |  2 +-
 arch/arm/include/asm/arch-sunxi/cpu.h   |  1 +
 arch/arm/include/asm/arch-sunxi/gpio.h  | 40 +++++++++++++++++++++++++++++++--
 arch/arm/include/asm/arch-sunxi/mmc.h   |  2 +-
 arch/arm/include/asm/arch-sunxi/prcm.h  |  2 +-
 board/sunxi/Kconfig                     |  3 ++-
 board/sunxi/MAINTAINERS                 |  5 +++++
 configs/Ippo_q8h_defconfig              |  4 ++++
 drivers/mmc/sunxi_mmc.c                 |  2 +-
 include/configs/sun8i.h                 | 23 +++++++++++++++++++
 include/configs/sunxi-common.h          |  3 +++
 17 files changed, 116 insertions(+), 14 deletions(-)
 create mode 100644 configs/Ippo_q8h_defconfig
 create mode 100644 include/configs/sun8i.h

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2.1.1