01 Jun, 2017
16 commits
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At present this code is inline. Move it into a function to allow it to
be used elsewhere.Signed-off-by: Simon Glass
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Sometimes it is useful to be able to find a block device without also
probing it. Add a function for this as well as the associated test.Signed-off-by: Simon Glass
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With driver model MMC is probed automatically when needed. We should not
re-init MMC each time.Signed-off-by: Simon Glass
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We should not call out to board code from drivers. With driver model,
mmc_power_init() already has code to use a named regulator, but the
legacy code path remains. Update the code to make this clear.Signed-off-by: Simon Glass
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This core function will need to work with a live tree also. Update it to
accept an ofnode instead of an offset.Signed-off-by: Simon Glass
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With live tree we need a struct device_node * to reference a node. With
the existing flat tree, we need an int offset. We need to unify these into
a single value which can represent both.Add an ofnode union for this and adjust existing code to move to this.
Signed-off-by: Simon Glass
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At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.Signed-off-by: Simon Glass
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This function is only used in one place. It is better to just declare it
internally since there is a simpler replacement for use outside the
driver-model core code.Signed-off-by: Simon Glass
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It is good practice to include common.h as the first header. This ensures
that required features like the DECLARE_GLOBAL_DATA_PTR macro,
configuration options and common types are available.Fix up some files which currently don't do this. This is necessary because
driver model will soon start using global data and configuration in the
dm/read.h header file, included via dm.h. The gd->fdt_blob value will be
used to access the device tree and CONFIG options will be used to
determine whether to support inline functions in the header file.Signed-off-by: Simon Glass
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This function should not be used outside the core driver-model code.
Update it to use dm_scan_fdt_dev() instead.Signed-off-by: Simon Glass
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These support the flat device tree. We want to use the dev_read_..()
prefix for functions that support both flat tree and live tree. So rename
the existing functions to avoid confusion.In the end we will have:
1. dev_read_addr...() - works on devices, supports flat/live tree
2. devfdt_get_addr...() - current functions, flat tree only
3. of_get_address() etc. - new functions, live tree onlyAll drivers will be written to use 1. That function will in turn call
either 2 or 3 depending on whether the flat or live tree is in use.Note this involves changing some dead code - the imx_lpi2c.c file.
Signed-off-by: Simon Glass
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Move this group of address-related functions into a new file. These use
the flat device tree. Future work will provide new versions of these which
can support the live tree.Signed-off-by: Simon Glass
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This header includes things that are needed to make driver build. Adjust
existing users to include that always, even if other dm/ includes are
presentSigned-off-by: Simon Glass
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Please pull another update for Broadcom MIPS.
This contains new SoC's, new boards and new drivers and some bugfixes. -
Mostly including the Armada 37xx pinctrl / gpio driver.
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Currently these (board agnostic) commands cannot be selected using
menuconfig and friends. Fix this the obvious way. As part of this,
don't muddle the meaning of CONFIG_HASH_VERIFY to mean both 'hash -v'
and "we have a hashing command" as this makes the Kconfig logic odd.Signed-off-by: Daniel Thompson
[trini: Re-apply, add imply for a few cases, run moveconfig.py, also
migrate CRC32_VERIFY]
Signed-off-by: Tom Rini
31 May, 2017
24 commits
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Instead of having a peripheral clock of 50 MHz like the BCM63xx family, it
has a 48 MHz clock.
This fixes uart baud rate calculation for BCM3380.Signed-off-by: Álvaro Fernández Rojas
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Now that the uart driver has been fixed we support more baud rates.
Signed-off-by: Álvaro Fernández Rojas
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It's currently bugged and doesn't work for even cases.
Right shift bits instead of dividing and fix even cases.Signed-off-by: Álvaro Fernández Rojas
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I missed this when I added support for BMIPS UART driver and it's needed to
achieve a real 115200 8N1 setup.Signed-off-by: Álvaro Fernández Rojas
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Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
BCM6338 has a fixed CPU frequency of 240 MHz.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
As far as I know BCM3380 has a fixed CPU frequency since I couldn't find its
PLL registers in any documentation.Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This is done in order to reuse ram size calculation for BCM6338/BCM6348
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Use a generic name for cpu_desc functions instead of using a specific SoC one.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver allows rebooting the SoC by calling wdt_expire_now op.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver allows rebooting the SoC by calling wdt_expire_now op.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver allows rebooting the SoC by calling wdt_expire_now op.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
Add a new sysreset driver that uses the recently added watchdog support.
It performs a full SoC reset by calling wdt_expire_now op.Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver controls the watchdog present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver controls the watchdog present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass -
This driver controls the watchdog present on this SoC.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Simon Glass
