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  1. 04 9月, 2015 1 次提交
    • M
      mmc: dw_mmc: Probe the MMC from OF · 129adf5b
      由 Marek Vasut 提交于 
      Rework the driver to probe the MMC controller from Device Tree
and make it mandatory. There is no longer support for probing
from the ancient qts-generated header files.

This patch now also removes previous temporary workaround.
Signed-off-by: NMarek Vasut <marex@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>
      129adf5b
  3. 03 9月, 2015 10 次提交
    • S
      rockchip: Add config_distro_bootcmd support · 6460fc42
      由 Sjoerd Simons 提交于 
      Now that MMC works in U-Boot add config distro command support to start
Linux in a standard fashion. One oddity here is that linux fails to load
when the fdt is relocated to above 512MB, so set fdt_high to make sure it's
loaded below that.
Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: NSimon Glass <sjg@chromium.org>
Signed-off-by: NSimon Glass <sjg@chromium.org>
      6460fc42
    • S
      rockchip: Add basic support for jerry · e2e947ff
      由 Simon Glass 提交于 
      This builds and displays an SPL message, but does not function beyond that.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      e2e947ff
    • S
      rockchip: Add basic support for firefly-rk3288 · 17aa548c
      由 Simon Glass 提交于 
      The Firefly RK3288 is a suitable target board for initial mainline Rockchip
support. It includes a good set of peripherals, a recent SoC and it is
readily available.

This adds only some basic files required to allow the baord to display a
serial message in SPL and hang.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      17aa548c
    • S
      power: Add support for ACT8846 PMIC · d2c88f7d
      由 Simon Glass 提交于 
      Add a driver for the ACT8846 PMIC. This supports several LDOs and BUCKs and
is connected to the I2C bus. This driver supports using a regulator driver
to access the regulators.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      d2c88f7d
    • S
      rockchip: Add support for the SPI image · 10b84fe1
      由 Simon Glass 提交于 
      The Rockchip boot ROM requires a particular file format for booting from SPI.
It consists of a 512-byte header encoded with RC4, some padding and then up
to 32KB of executable code in 2KB blocks, separated by 2KB empty blocks.

Add support to mkimage so that an SPL image (u-boot-spl-dtb.bin) can be
converted to this format. This allows booting from SPI flash on supported
machines.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      10b84fe1
    • S
      rockchip: Add support for the SD image · f9a3c278
      由 Simon Glass 提交于 
      The Rockchip boot ROM requires a particular file format. It consists of
64KB of zeroes, a 512-byte header encoded with RC4, and then some executable
code.

Add support to mkimage so that an SPL image (u-boot-spl-dtb.bin) can be
converted to this format.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      f9a3c278
    • S
      rockchip: Add the rkimage format to mkimage · a131c1f4
      由 Simon Glass 提交于 
      Rockchip SoCs require certain formats for code that they execute, The
simplest format is a 4-byte header at the start of a binary file. Add
support for this so that we can create images that the boot ROM understands.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      a131c1f4
    • S
      rockchip: Bring in RK3288 device tree file includes and bindings · 344c8376
      由 Simon Glass 提交于 
      Bring in required device tree files from Linux. Since mainline Linux is
somewhat behind, use the files from the Chromium tree. We can re-sync once
further code is acccepted upstream.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      344c8376
    • S
      mmc: Support bypass mode with the get_mmc_clk() method · e3563f2e
      由 Simon Glass 提交于 
      Some SoCs want to adjust the input clock to the DWMMC block as a way of
controlling the MMC bus clock. Update the get_mmc_clk() method to support
this.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NJaehoon Chung <jh80.chung@samsung.com>
      e3563f2e
    • S
      pinctrl: Add the concept of peripheral IDs · c5acf4a2
      由 Simon Glass 提交于 
      My original pinctrl patch operating using a peripheral ID enum. This was
shared between pinmux and clock and provides an easy way to specify a device
that needs to be controlled, even it is does not (yet) have a driver within
driver model.

Masahiro's new simple pinctrl gets around this by providing a
set_state_simple() pinctrl method. By passing a device to that call the
peripheral ID becomes unnecessary. If the driver needs it, it can calculate
it itself and use it internally.

However this does not solve the problem for peripheral clocks. The 'pure'
solution would be to pass a driver to the clock uclass also. But this
requires that all devices should have a driver, and a struct udevide. Also
a key optimisation of the clock uclass is allowing a peripheral clock to
be set even when there is no device for that clock.

There may be a better way to achive the same goal, but for now it seems
expedient to add in peripheral ID to the pinctrl uclass. Two methods are
added - one to get the peripheral ID and one to select it. The existing
set_state_simple() is effectively the union of these.
Signed-off-by: NSimon Glass <sjg@chromium.org>
      c5acf4a2
  5. 02 9月, 2015 29 次提交