[U-Boot] Please pull u-boot-dm.git
Simon Glass
sjg at chromium.org
Sat Jul 26 16:45:25 CEST 2014
Hi Tom,
On 25 July 2014 19:27, Tom Rini <trini at ti.com> wrote:
> On Fri, Jul 25, 2014 at 04:02:03PM +0100, Simon Glass wrote:
>
>> Hi Tom,
>>
>> This is the first of the driver model changes. I will progressively
>> work through the series that follow (gpio, serial, SPI/SPI flash) but
>> probably need more testing/feedback from maintainers in some cases.
>>
>>
>> The following changes since commit fbe79a17fddb7f0b11aa15b9c93e9a4a26165ed8:
>>
>> m68k: define __kernel_size_t as unsinged int again (2014-07-22 09:46:50 -0400)
>>
>> are available in the git repository at:
>>
>> http://git.denx.de/u-boot-dm.git
>>
>> for you to fetch changes up to 21fe8ec355ca34ec5a7b5f2f8dd816fa13911687:
>>
>> buildman: Avoid retrying a build if it definitely failed (2014-07-23
>> 09:52:36 -0600)
>>
>> ----------------------------------------------------------------
>> Simon Glass (37):
>> Remove form-feeds from dlmalloc.c
>> sandbox: Set up global data before board_init_f()
>> Add a simple malloc() implementation for pre-relocation
>> sandbox: Support pre-relocation malloc()
>> sandbox: config: Enable pre-relocation malloc()
>> sandbox: Always enable malloc debug
>> dm: gpio: Don't use the driver model uclass for SPL
>> dm: Use an explicit expect value in core tests
>> stdio: Remove redundant code around stdio_register() calls
>> stdio: Pass device pointer to stdio methods
>> dm: Make sure that the root device is probed
>> dm: Provide a way to shut down driver model
>> sandbox: Remove all drivers before exit
>> dm: Allow drivers to be marked 'before relocation'
>> dm: Support driver model prior to relocation
>> stdio: Provide functions to add/remove devices using stdio_dev
>> console: Remove vprintf() optimisation for sandbox
>> Add a flag indicating when the serial console is ready
>> dm: Move uclass error checking/probing into a function
>> fdt: Add a function to get the alias sequence of a node
>> dm: Move device display into its own function
>> dm: Avoid activating devices in 'dm uclass' command
>> dm: Introduce device sequence numbering
>> dm: Display the sequence number for each device
>> dm: Allow a device to be found by its FDT offset
>> dm: Avoid accessing uclasses before they are ready
>> fdt: Add a function to get the node offset of an alias
>> dm: Tidy up some header file comments
>> dm: Provide a function to scan child FDT nodes
>> dm: Add functions to access a device's children
>> dm: Introduce per-child data for devices
>> dm: Add child_pre_probe() and child_post_remove() methods
>> dm: Improve errors and warnings in lists_bind_fdt()
>> dm: Add dm_scan_other() to locate board-specific devices
>> dm: Give the demo uclass a name
>> buildman: Add -F flag to retry failed builds
>> buildman: Avoid retrying a build if it definitely failed
>>
>> README | 16 ++++++
>> arch/blackfin/cpu/jtag-console.c | 10 ++--
>> arch/powerpc/cpu/mpc512x/serial.c | 10 ++--
>> arch/powerpc/cpu/mpc8xx/video.c | 6 +--
>> arch/sandbox/cpu/cpu.c | 4 ++
>> arch/sandbox/cpu/start.c | 8 +++
>> arch/sandbox/include/asm/config.h | 1 -
>> arch/x86/lib/video.c | 8 +--
>> board/bf527-ezkit/video.c | 10 ----
>> board/bf548-ezkit/video.c | 10 ----
>> board/cm-bf548/video.c | 10 ----
>> board/mpl/common/kbd.c | 6 +--
>> board/mpl/common/kbd.h | 6 ++-
>> board/mpl/pati/pati.c | 8 +--
>> board/nokia/rx51/rx51.c | 6 +--
>> common/board_f.c | 28 ++++++++++
>> common/board_r.c | 29 +++-------
>> common/cmd_log.c | 11 ++--
>> common/console.c | 24 ++++-----
>> common/dlmalloc.c | 85 +++++++++++++++++++++--------
>> common/lcd.c | 14 ++++-
>> common/stdio.c | 66 +++++++++++++++++------
>> common/usb_kbd.c | 6 +--
>> doc/driver-model/README.txt | 216
>> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------
>> drivers/core/device.c | 169
>> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
>> drivers/core/lists.c | 22 +++++---
>> drivers/core/root.c | 78 ++++++++++++++++++++++-----
>> drivers/core/uclass.c | 135
>> +++++++++++++++++++++++++++++++++++++++++++++-
>> drivers/demo/demo-uclass.c | 1 +
>> drivers/gpio/Makefile | 2 +
>> drivers/input/cros_ec_keyb.c | 6 +--
>> drivers/input/i8042.c | 4 +-
>> drivers/input/keyboard.c | 6 +--
>> drivers/input/tegra-kbc.c | 6 +--
>> drivers/misc/cbmem_console.c | 6 +--
>> drivers/net/netconsole.c | 10 ++--
>> drivers/serial/serial.c | 55 ++++++++++++++++---
>> drivers/serial/usbtty.c | 8 +--
>> drivers/video/cfb_console.c | 8 ++-
>> include/asm-generic/global_data.h | 9 +++-
>> include/common.h | 5 ++
>> include/configs/ELPPC.h | 4 +-
>> include/configs/MHPC.h | 4 +-
>> include/configs/jadecpu.h | 4 +-
>> include/configs/nokia_rx51.h | 5 +-
>> include/configs/sandbox.h | 4 +-
>> include/dm/device-internal.h | 6 ++-
>> include/dm/device.h | 120
>> ++++++++++++++++++++++++++++++++++++++++-
>> include/dm/lists.h | 2 +-
>> include/dm/platdata.h | 10 +++-
>> include/dm/root.h | 61 +++++++++++++++++++--
>> include/dm/test.h | 22 ++++++++
>> include/dm/uclass-id.h | 3 +-
>> include/dm/uclass-internal.h | 23 ++++++++
>> include/dm/uclass.h | 49 ++++++++++++++++-
>> include/fdtdec.h | 29 ++++++++++
>> include/i8042.h | 6 ++-
>> include/stdio_dev.h | 17 +++---
>> include/video.h | 8 +--
>> lib/asm-offsets.c | 3 ++
>> lib/fdtdec.c | 61 +++++++++++++++++++++
>> test/dm/Makefile | 1 +
>> test/dm/bus.c | 242
>> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> test/dm/cmd_dm.c | 35 ++++++++----
>> test/dm/core.c | 64 ++++++++++++++++++----
>> test/dm/test-driver.c | 11 ++++
>> test/dm/test-fdt.c | 164
>> +++++++++++++++++++++++++++++++++++++++++++++++---------
>> test/dm/test-main.c | 4 +-
>> test/dm/test.dts | 42 +++++++++++++--
>> tools/buildman/builder.py | 27 +++++++---
>> tools/buildman/buildman.py | 3 ++
>> tools/buildman/control.py | 1 +
>> 72 files changed, 1850 insertions(+), 313 deletions(-)
>> create mode 100644 test/dm/bus.c
>
> Note that with this applied, blackfin/bf538f-ezkit,
> blackfin/bf533-stamp and powerpc/taishan (eldk5.2.1 but not eldk5.3)
> overflow their map and fail to link. I don't think this is critical at
> this point but something we want to keep an eye on and see what we can
> do.
Yes I'm painfully aware of this - it has been a problem for a while. I
think xaeniax is in the same boat although as you say it depends on
the tool chain. The problem is the 'stdio: Pass device pointer to
stdio methods' commit.
Since it is still very early in the cycle the maintainers may be able
to correct this, and perhaps give us more headroom. Failing that I
suppose we could turn off a feature? It's unfortunate to be increasing
the code size of existing boards, but I think it is worth it for the
code clean-up.
Regards,
Simon
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