Re: [U-Boot] [PATCH v8] dreamplug: initial board support.

-----Original Message----- From: Jason Cooper [mailto:u-boot@lakedaemon.net] Sent: Monday, September 19, 2011 12:37 AM To: wd@denx.de Cc: u-boot@lists.denx.de; albert.u.boot@aribaud.net; Prafulla Wadaskar; u-boot@lakedaemon.net Subject: [PATCH v8] dreamplug: initial board support.

Copied wholeheartedly from board/Marvell/guruplug and modified to add support for SPI NOR flash.

CONFIG_MACH_DREAMPLUG defined in include/configs/dreamplug.h until Linus's kernel.org tree adds it to mach-types.h. Once it trickles down, the definition can be removed from include/configs/dreamplug.h.

Signed-off-by: Jason Cooper u-boot@lakedaemon.net

Changes from v1 to v2:

    - resorted series to move 'make all' support last.

Changes from v2 to v3:

    - Use MACH_TYPE_GURUPLUG for now until dreamplug support is in
      Linux.
    - Update MAINTAINERS.
    - Collapse into one patch.

Changes from v3 to v4:

    - update copyright info as recommended by Prafulla Wadaskar.
    - maintain proper order in boards.cfg, MAINTAINERS, etc.
    - label MPP's
    - change back to MACH_TYPE_DREAMPLUG.  This patch is just RFC
      until the Dreamplug is supported in Linux (and MACH_TYPE_
 added).

Changes from v4 to v5:

  - Complete rewrite due to receiving u-boot source indirectly
    from Global Scale Tech.
    - Added driver for integrated RTC. (thx GST!)
    - Added support for displaying CPU frequencies at boot. (thx
      GST!)
    - Adjust USB timeout to handle dreamplug EHCI chipset.
    - Cleaned up MPP registers based on Global Scale code. (thx
      GST!)
    - broke out MACH_TYPE_DREAMPLUG changes since it's going to be a
      while until the Linux arm tree gets sorted and accepts new
      boards again.  Since all Dreamplugs currently on the market
      set r1 to MACH_TYPE_GURUPLUG, this allows the board to be
      added to u-boot while waiting for Linux mainline.  Once it's
      in Linux mainline, then the last patch can be integrated to

use MACH_TYPE_DREAMPLUG.

Changes from v5 to v6:

• Define MACH_TYPE_DREAMPLUG in includes/configs/dreamplug.h until Linus's kernel.org tree includes assigned machine id. This is on Wolfgang's recommendation [1].
• Removed dcache disabling as it is no longer enabled by default.
• USB timeout fix was merged.
• Marvell Integrated RTC was merged.
• Dropped CPU frequency printout as I'm not familiar enough with all flavors of kirkwood SoCs to do it correctly.
• Labelled MPP*_GPIO pins that are broken out as gpio pins for the user.
• Fixed function name mv_phy_88e1121_init() ->

mv_phy_88e1116_init().

Changes from v6 to v7:

• Use CONFIG_MACH_TYPE in dreamplug.c and define it to MACH_TYPE_DREAMPLUG in include/configs/dreamplug.h

Changes from v7 to v8:

• #error MACH_TYPE_DREAMPLUG once it is defined in mach-types.h. On Albert Aribaud's recommendation.

[1] http://www.mail-archive.com/u-boot@lists.denx.de/msg60921.html

MAINTAINERS | 4 + board/Marvell/dreamplug/Makefile | 54 ++++++++ board/Marvell/dreamplug/dreamplug.c | 151 +++++++++++++++++++++++ board/Marvell/dreamplug/dreamplug.h | 42 +++++++ board/Marvell/dreamplug/kwbimage.cfg | 163 +++++++++++++++++++++++++ boards.cfg | 1 + include/configs/dreamplug.h | 151 +++++++++++++++++++++++ 7 files changed, 566 insertions(+), 0 deletions(-) create mode 100644 arch/arm/cpu/arm926ejs/kirkwood/asm-offsets.s create mode 100644 board/Marvell/dreamplug/Makefile create mode 100644 board/Marvell/dreamplug/dreamplug.c create mode 100644 board/Marvell/dreamplug/dreamplug.h create mode 100644 board/Marvell/dreamplug/kwbimage.cfg create mode 100644 include/configs/dreamplug.h

Applied to u-boot-marvell.git master branch

Regards.. Prafulla . .