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From: Wills Wang <wills.wang@live.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v7 0/7] add support for atheros ath79 based SOCs
Date: Sun, 17 Jan 2016 02:13:46 +0800	[thread overview]
Message-ID: <BLU436-SMTP893D45E87458EFFECF063FFFCE0@phx.gbl> (raw)

These series of patch add support for atheros ath79 based SOCs in u-boot,
at the present moment it's just available for ar933x and qca953x chip.

This patch serises is based on mips_io_v4 branch on u-boot-mips repository 
[1] and tested on ar933x and qca953x board.

[1] http://git.denx.de/?p=u-boot/u-boot-mips.git;a=shortlog;h=refs/heads/mips_io_v4

Changes in v7:
- Use setbits_32
- Fix include path for SoC specific headers
- Use CKSEGxADDR instead of KSEGxADDR for ar933x
- Use CKSEGxADDR instead of KSEGxADDR for qca953x
- remove map_physmem for debug port
- Define spi_cs_activate/spi_cs_deactivate
- Rename MHZ to ATH79_SPI_MHZ
- Use clrsetbits_32
- Use KSEG1 address for debug port in ap121
- Use KSEG1 address for debug port in ap143

Changes in v6:
- Move ar933x as separate patch
- Add get_bootstrap in reset.c
- Use map_physmem instead of KSEG1ADDR
- Add arch_cpu_init for detect SOC type for early
- Remove board.c
- Define magic value in ddr.c
- Remove wait loop in putc and getc
- Use map_physmem instead of KSEG1ADDR
- Add rrw_delay in ath79_spi_priv for more accurate timing
- Remove ath79_spi_delay
- Calculate delay in ath79_spi_set_speed
- Convert SZ_XXX into hex in ap121.h
- Remove useless CONFIG_SYS_INIT_SP_OFFSET in ap121.h
- Add board_early_init_f for DDR and pin initialization
- Select UART and SPI in ap121_defconfig

Changes in v5:
- Add independent Kconfig
- Use SRAM for initial stack
- Move DDR initialization into board_early_init_f
- Convert DDR tap tunning code to C
- Save SOC's version into arch_global_data
- remove ar933x_serial_platdata
- Import document "qca,ar9330-uart.txt" from kernel
- Add support for debug UART
- remove ar933x_spi_platdata
- Import document "spi-ath79.txt" from kernel
- Add delay for bitbang operation
- Move CONFIG_SYS_TEXT_BASE into ap121.h, and remove config.mk
- Remove useless README file
- Remove useless checkboard function

Changes in v4:
- Use global_data to save CPU/DDR/AHB clock
- Use arch_global_data to save SOC's type, revison and id
- Auto calculate baudrate for serial driver
- Move pinctrl code in serial driver into arch/mips/mach-ath79
- Use get_serial_clock to serial clock source
- Use get_bus_freq instead of hardcode in SPI driver

Changes in v3:
- Move SoC specific header files into arch/mips/mach-ath79/include/mach
- Optimize assembly code
- Same code style convertion
- Convert serial driver to driver model
- Convert spi driver to driver model
- Add support for device tree

Changes in v2:
- Move all SoC specific header files into arch/mips/include/asm/arch-ath79
- Check SOC type and extract common code into arch/mips/mach-ath79
- Move serial driver code into drivers/serial
- Add a compatible spi driver
- Add a reference board implemention

Wills Wang (7):
  mips: add base support for QCA/Atheros ath79 SOCs
  mips: ath79: add support for AR933x SOCs
  mips: ath79: add support for QCA953x SOCs
  mips: ath79: add serial driver for ar933x SOC
  mips: ath79: add spi driver
  mips: ath79: add AP121 reference board
  mips: ath79: add AP143 reference board

 arch/mips/Kconfig                                  |    6 +
 arch/mips/Makefile                                 |    1 +
 arch/mips/dts/Makefile                             |    3 +-
 arch/mips/dts/ap121.dts                            |   43 +
 arch/mips/dts/ap143.dts                            |   43 +
 arch/mips/dts/ar933x.dtsi                          |   70 ++
 arch/mips/dts/qca953x.dtsi                         |   72 ++
 arch/mips/include/asm/global_data.h                |    6 +
 arch/mips/mach-ath79/Kconfig                       |   46 +
 arch/mips/mach-ath79/Makefile                      |   10 +
 arch/mips/mach-ath79/ar933x/Makefile               |    7 +
 arch/mips/mach-ath79/ar933x/clk.c                  |   89 ++
 arch/mips/mach-ath79/ar933x/ddr.c                  |  316 ++++++
 arch/mips/mach-ath79/ar933x/lowlevel_init.S        |  279 +++++
 arch/mips/mach-ath79/cpu.c                         |  203 ++++
 arch/mips/mach-ath79/dram.c                        |   16 +
 arch/mips/mach-ath79/include/mach/ar71xx_regs.h    | 1187 ++++++++++++++++++++
 arch/mips/mach-ath79/include/mach/ath79.h          |  143 +++
 arch/mips/mach-ath79/include/mach/ddr.h            |   13 +
 arch/mips/mach-ath79/include/mach/reset.h          |   14 +
 arch/mips/mach-ath79/qca953x/Makefile              |    7 +
 arch/mips/mach-ath79/qca953x/clk.c                 |  111 ++
 arch/mips/mach-ath79/qca953x/ddr.c                 |  462 ++++++++
 arch/mips/mach-ath79/qca953x/lowlevel_init.S       |  185 +++
 arch/mips/mach-ath79/reset.c                       |   71 ++
 board/ath79/ap121/Kconfig                          |    9 +
 board/ath79/ap121/MAINTAINERS                      |    6 +
 board/ath79/ap121/Makefile                         |    5 +
 board/ath79/ap121/ap121.c                          |   47 +
 board/ath79/ap143/Kconfig                          |    9 +
 board/ath79/ap143/MAINTAINERS                      |    6 +
 board/ath79/ap143/Makefile                         |    5 +
 board/ath79/ap143/ap143.c                          |   63 ++
 configs/ap121_defconfig                            |   42 +
 configs/ap143_defconfig                            |   43 +
 .../serial/qca,ar9330-uart.txt                     |   24 +
 doc/device-tree-bindings/spi/spi-ath79.txt         |   19 +
 drivers/serial/Kconfig                             |   17 +
 drivers/serial/Makefile                            |    1 +
 drivers/serial/serial_ar933x.c                     |  254 +++++
 drivers/spi/Kconfig                                |    8 +
 drivers/spi/Makefile                               |    1 +
 drivers/spi/ath79_spi.c                            |  237 ++++
 include/configs/ap121.h                            |   87 ++
 include/configs/ap143.h                            |   91 ++
 45 files changed, 4376 insertions(+), 1 deletion(-)
 create mode 100644 arch/mips/dts/ap121.dts
 create mode 100644 arch/mips/dts/ap143.dts
 create mode 100644 arch/mips/dts/ar933x.dtsi
 create mode 100644 arch/mips/dts/qca953x.dtsi
 create mode 100644 arch/mips/mach-ath79/Kconfig
 create mode 100644 arch/mips/mach-ath79/Makefile
 create mode 100644 arch/mips/mach-ath79/ar933x/Makefile
 create mode 100644 arch/mips/mach-ath79/ar933x/clk.c
 create mode 100644 arch/mips/mach-ath79/ar933x/ddr.c
 create mode 100644 arch/mips/mach-ath79/ar933x/lowlevel_init.S
 create mode 100644 arch/mips/mach-ath79/cpu.c
 create mode 100644 arch/mips/mach-ath79/dram.c
 create mode 100644 arch/mips/mach-ath79/include/mach/ar71xx_regs.h
 create mode 100644 arch/mips/mach-ath79/include/mach/ath79.h
 create mode 100644 arch/mips/mach-ath79/include/mach/ddr.h
 create mode 100644 arch/mips/mach-ath79/include/mach/reset.h
 create mode 100644 arch/mips/mach-ath79/qca953x/Makefile
 create mode 100644 arch/mips/mach-ath79/qca953x/clk.c
 create mode 100644 arch/mips/mach-ath79/qca953x/ddr.c
 create mode 100644 arch/mips/mach-ath79/qca953x/lowlevel_init.S
 create mode 100644 arch/mips/mach-ath79/reset.c
 create mode 100644 board/ath79/ap121/Kconfig
 create mode 100644 board/ath79/ap121/MAINTAINERS
 create mode 100644 board/ath79/ap121/Makefile
 create mode 100644 board/ath79/ap121/ap121.c
 create mode 100644 board/ath79/ap143/Kconfig
 create mode 100644 board/ath79/ap143/MAINTAINERS
 create mode 100644 board/ath79/ap143/Makefile
 create mode 100644 board/ath79/ap143/ap143.c
 create mode 100644 configs/ap121_defconfig
 create mode 100644 configs/ap143_defconfig
 create mode 100644 doc/device-tree-bindings/serial/qca,ar9330-uart.txt
 create mode 100644 doc/device-tree-bindings/spi/spi-ath79.txt
 create mode 100644 drivers/serial/serial_ar933x.c
 create mode 100644 drivers/spi/ath79_spi.c
 create mode 100644 include/configs/ap121.h
 create mode 100644 include/configs/ap143.h

-- 
1.9.1

             reply	other threads:[~2016-01-16 18:13 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-16 18:13 Wills Wang [this message]
2016-01-16 19:05 ` [U-Boot] [PATCH v7 0/7] add support for atheros ath79 based SOCs Marek Vasut
2016-01-17  5:49   ` Wills Wang
2016-01-17 10:24     ` Daniel Schwierzeck
2016-01-17 12:21       ` Wills Wang
2016-01-21  1:32         ` Marek Vasut
2016-01-21  2:58           ` Wills Wang
2016-01-21  5:35             ` Marek Vasut
2016-01-21  9:31               ` Wills Wang
2016-01-21 10:14                 ` Marek Vasut
2016-01-21  3:02           ` Wills Wang
2016-01-21  4:18             ` Marek Vasut
2016-01-26  5:28 ` Marek Vasut

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