[U-Boot] [PATCH v1 0/25] Add Marvell Armada XP MV78460 SoC support

Prafulla Wadaskar
2014-06-27T10:18:31Z

> -----Original Message-----
> From: Stefan Roese [mailto:sr at denx.de]
> Sent: 27 June 2014 15:25
> To: u-boot at lists.denx.de
> Cc: Prafulla Wadaskar; trini at ti.com
> Subject: [PATCH v1 0/25] Add Marvell Armada XP MV78460
> SoC support
>
>
> This patch series adds support for the Marvell Armada
> XP SoC's. Specifically
> the MV78460.
>
> Basic support for the db-78460-bp evaluation board is
> added. Supporting the
> following interfaces:
> - UART
> - SPI (including SPI NOR flash)
> - I2C
> - Ethernet (neta)
>
> While doing this port, I tried to consolidate common
> Marvell code into
> the arch/arm/mvebu-common directory. This directory
> should be used to
> collect more common code for the MVEBU SoC's (Dove,
> Kirkwood, Armada 370,
> Armada 380, Armada XP). I started with Kirkwood and
> some of its
> interfaces. Dove is definitely a candidate to move some
> of its code
> into thise directory as well.
>
> Because of the renaming of some functions from kirkwood
> to mvebu (to make
> them better usable on other MVEBU SoCs), this patch
> series not only
> touches the ARM SoC specific files (in arch/arm/...).
> But also some
> device drivers (e.g. SPI, I2C). Separating these driver
> specific patches
> into different patches that are not depending on this
> ARM patch series
> seems hard if not impossible. Thats why I would really
> like to get this
> patch series to get applied completely be one
> custodian. Not sure if
> this could / should go through Tom directly? Only if
> all the subsystem
> custodians have given their "Acked-by ..." of course.

Hi Stefan,
I agree with you, since this patch series have huge changes it may go to Tom directly, I will review, test and provide ack/nack accordingly.

>
> Testing on Kirkwood based boards would be greatly
> appreciated. So anyone with
> access to some of those board, please give this patch
> series a try. I really
> hope that I didn't break anything while merging some of
> the code into the
> common mvebu directory.

I will certainly help to test testing this stuff on all possible boards that I can access.

>
> Please note that this Armada XP port still requires the
> "Binary Header"
> (bin_hdr) from the Marvell U-Boot tree to be included
> as a binary blob
> into the resulting image (u-boot.kwb) that can be
> booted by the MVEBU
> BootROM. This binary bin_hdr is usually responsible for
> the DDR3
> controller configuration and the DDR3 training. One way
> to extract this
> bin_hdr binary from an existing Marvell boot image
> right now is to use
> the "kwbimage" tool from Barebox. Please refer to the
> documentation
> thats available there for more details.

Finally, last but not least, may thanks for your efforts and all the best for smooth migration ahead.

Regards...
Prafulla . . .

>
> Thanks,
> Stefan
>
>
> Stefan Roese (25):
> sf: Add M25PX64 SPI NOR flash ID
> arm: kirkwood: spi.h: Add some missing parenthesis
> spi: kirkwood_spi.c: Some fixes and cleanup
> spi: kirkwood_spi.c: Make global variable static
> spi: kirkwood_spi.c: cosmetic: Fix minor coding style
> issues
> arm: kirkwood: Move some SoC files into new
> arch/arm/mvebu-common
> arm: marvell: Move arch/kirkwood.h to arch/soc.h
> arm: marvell: Move arch-kirkwood/spi.h to arch-
> mvebu/spi.h
> arm: marvell: Rework timer.c to make it usable for
> other MVEBU
> platforms
> arm: mvebu: Add common mbus functions to use on
> Marvell SoCs
> spi: kirkwood_spi.c: Compile MPP (pin-mux) only for
> kirkwood SoC's
> arm: marvell: Extract kirkwood gpio functions into
> new common file
> gpio.c
> spi: kirkwood_spi.c: Change KW_SPI_BASE to
> MVEBU_SPI_BASE
> arm: kirkwood: Change naming of dram functions from
> km_foo() to
> mvebu_foo()
> net: mvneta.c: Add support for the ethernet
> controller of the Marvell
> Armada XP SoC
> net: phy.h: Make PHY autonegotiation timeout
> configurable
> i2c: mvtwsi: Add support for Marvell Armada XP
> arm: armada-xp: Add basic support for Marvell Armada
> XP SoC
> arm: armada-xp: Add basic support for the Marvell DB-
> 78460-BP board
> arm: kirkwood: Remove some dead code from cpu.c
> arm: kirkwood: Use mvebu new common mbus API
> tools/kwboot: Sync with latest barebox version to
> support Armada XP
> tools: Compile kwboot for Marvell Armada XP as those
> SoCs are now
> supported
> tools: kwbimage: Add image version 1 support for
> Armada XP / 370
> Makefile: Add CONFIG_BUILD_TARGET to automatically
> build an special
> image
>
> Makefile |
> 9 +
> README |
> 8 +
> arch/arm/cpu/arm926ejs/kirkwood/Makefile |
> 4 +-
> arch/arm/cpu/arm926ejs/kirkwood/cpu.c |
> 174 +--
> arch/arm/cpu/arm926ejs/kirkwood/mpp.c |
> 2 +-
> arch/arm/cpu/armv7/armada-xp/Makefile |
> 7 +
> arch/arm/cpu/armv7/armada-xp/cpu.c |
> 186 +++
> arch/arm/include/asm/arch-armada-xp/config.h |
> 80 +
> arch/arm/include/asm/arch-armada-xp/cpu.h |
> 103 ++
> arch/arm/include/asm/arch-armada-xp/soc.h |
> 57 +
> arch/arm/include/asm/arch-kirkwood/config.h |
> 2 +-
> arch/arm/include/asm/arch-kirkwood/cpu.h |
> 71 +-
> arch/arm/include/asm/arch-kirkwood/gpio.h |
> 16 +-
> .../asm/arch-kirkwood/{kirkwood.h => soc.h} |
> 25 +-
> .../asm/{arch-kirkwood => arch-mvebu}/spi.h |
> 8 +-
> arch/arm/mvebu-common/Makefile |
> 12 +
> .../arm926ejs/kirkwood => mvebu-common}/dram.c |
> 63 +-
> arch/arm/mvebu-common/gpio.c |
> 30 +
> arch/arm/mvebu-common/mbus.c |
> 477 ++++++
> .../arm926ejs/kirkwood => mvebu-common}/timer.c |
> 92 +-
> board/LaCie/net2big_v2/net2big_v2.c |
> 8 +-
> board/LaCie/netspace_v2/netspace_v2.c |
> 8 +-
> board/LaCie/wireless_space/wireless_space.c |
> 8 +-
> board/Marvell/db-78460-bp/Makefile |
> 7 +
> board/Marvell/db-78460-bp/db-78460-bp.c |
> 120 ++
> board/Marvell/db-78460-bp/kwbimage.cfg |
> 12 +
> board/Marvell/dreamplug/dreamplug.c |
> 10 +-
> board/Marvell/guruplug/guruplug.c |
> 10 +-
> board/Marvell/mv88f6281gtw_ge/mv88f6281gtw_ge.c |
> 10 +-
> board/Marvell/openrd/openrd.c |
> 10 +-
> board/Marvell/rd6281a/rd6281a.c |
> 10 +-
> board/Marvell/sheevaplug/sheevaplug.c |
> 10 +-
> board/Seagate/dockstar/dockstar.c |
> 12 +-
> board/Seagate/goflexhome/goflexhome.c |
> 12 +-
> board/buffalo/lsxl/lsxl.c |
> 10 +-
> board/cloudengines/pogo_e02/pogo_e02.c |
> 10 +-
> board/d-link/dns325/dns325.c |
> 8 +-
> board/iomega/iconnect/iconnect.c |
> 10 +-
> board/karo/tk71/tk71.c |
> 10 +-
> board/keymile/km_arm/km_arm.c |
> 10 +-
> board/raidsonic/ib62x0/ib62x0.c |
> 10 +-
> boards.cfg |
> 1 +
> drivers/block/mvsata_ide.c |
> 2 +-
> drivers/gpio/kw_gpio.c |
> 2 +-
> drivers/i2c/mvtwsi.c |
> 4 +-
> drivers/mtd/nand/kirkwood_nand.c |
> 2 +-
> drivers/mtd/spi/sf_params.c |
> 1 +
> drivers/net/Makefile |
> 1 +
> drivers/net/mvgbe.c |
> 2 +-
> drivers/net/mvneta.c |
> 1653 ++++++++++++++++++++
> drivers/rtc/mvrtc.h |
> 2 +-
> drivers/spi/kirkwood_spi.c |
> 44 +-
> drivers/usb/host/ehci-marvell.c |
> 45 +-
> include/configs/db-78460-bp.h |
> 67 +
> include/linux/mbus.h |
> 61 +
> include/netdev.h |
> 1 +
> include/phy.h |
> 2 +
> tools/Makefile |
> 1 +
> tools/kwbimage.c |
> 1050 +++++++++----
> tools/kwboot.c |
> 97 +-
> 60 files changed, 4056 insertions(+), 723 deletions(-)
> create mode 100644 arch/arm/cpu/armv7/armada-
> xp/Makefile
> create mode 100644 arch/arm/cpu/armv7/armada-xp/cpu.c
> create mode 100644 arch/arm/include/asm/arch-armada-
> xp/config.h
> create mode 100644 arch/arm/include/asm/arch-armada-
> xp/cpu.h
> create mode 100644 arch/arm/include/asm/arch-armada-
> xp/soc.h
> rename arch/arm/include/asm/arch-kirkwood/{kirkwood.h
> => soc.h} (74%)
> rename arch/arm/include/asm/{arch-kirkwood => arch-
> mvebu}/spi.h (90%)
> create mode 100644 arch/arm/mvebu-common/Makefile
> rename arch/arm/{cpu/arm926ejs/kirkwood => mvebu-
> common}/dram.c (57%)
> create mode 100644 arch/arm/mvebu-common/gpio.c
> create mode 100644 arch/arm/mvebu-common/mbus.c
> rename arch/arm/{cpu/arm926ejs/kirkwood => mvebu-
> common}/timer.c (63%)
> create mode 100644 board/Marvell/db-78460-bp/Makefile
> create mode 100644 board/Marvell/db-78460-bp/db-78460-
> bp.c
> create mode 100644 board/Marvell/db-78460-
> bp/kwbimage.cfg
> create mode 100644 drivers/net/mvneta.c
> create mode 100644 include/configs/db-78460-bp.h
> create mode 100644 include/linux/mbus.h
>
> --
> 2.0.1