Commit Graph

797 Commits

Author SHA1 Message Date
Tom Rini
a9758ece08 - Sandbox improvements including .dts refactor
- Minor tracing and PCI improvements
 - Various other minor fixes
 - Conversion of patman, dtoc and binman to support Python 3
 -----BEGIN PGP SIGNATURE-----
 
 iQFFBAABCgAvFiEEslwAIq+Gp8wWVbYnfxc6PpAIreYFAl0nbDoRHHNqZ0BjaHJv
 bWl1bS5vcmcACgkQfxc6PpAIreZcBQgAn+ojgq/hD89bihuhz2oEe6rhzHB9OkcC
 sHrVL8Jbmby/BuzISGe4oeeM5yVygBVtUiN/72JiiAHLmykqc4CpRjNvgOOAgKCy
 Ml8UyiBNNVNfrD6f9PxAKvPZf6S0gfLnomGOQ/psdEojpY5AvQxQ36D+QFZ0AMP5
 67/xjSfN9bNPw8UbgE/VhJ+WFbU948BP2EBt6+NBAtv7HW4AX9vT0famJfWEjwq8
 ftmcFOSNGgYcDQ5BwQWX1sFhnwb9XSfurlQsVYBsFA4cx4gj0DfUm1Ugr4wDD+lo
 91P+76hSBQ+mHp1HJ90WMd2vAaElG7/SoaicXo9pW6Rc7WIgTjk7gg==
 =SdZy
 -----END PGP SIGNATURE-----

Merge tag 'dm-pull-9jul19-take2' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

- Sandbox improvements including .dts refactor
- Minor tracing and PCI improvements
- Various other minor fixes
- Conversion of patman, dtoc and binman to support Python 3
2019-07-11 18:10:11 -04:00
Tom Rini
68deea2308 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- SPL SATA enhancements to allow booting from RAW SATA device
  needed for Clearfog (Baruch)
- Enable SATA booting on Clearfog (Baruch)
- Misc changes to Turris Omnia (Marek)
- Enable CMD_BOOTZ and increase SYS_BOOTM_LEN on crs305-1g-4s
  (Luka)
- Enable FIT support for db-xc3-24g4xg (Chris)
- Enable DM_SPI on Keymile Kirkwood board with necessary changes
  for this (Pascal)
- Set 38x and 39x AVS on lower frequency (Baruch)
2019-07-11 18:09:38 -04:00
Pascal Linder
fd9d70d738 km/spi: remove deprecated SPI flash driver code for KM Kirkwood boards
KM Kirkwood boards now implement the driver model for its SPI flash
interface. Therefore, the old board specific claim and release functions
can be deleted. The preprocessor definition CONFIG_SYS_KW_SPI_MPP is yet
unused as well. All its appearances and dependencies are removed in the
kirkwood_spi driver, header files and finally the configuration whitelist.

Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch>
Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-11 10:58:03 +02:00
Pascal Linder
f169653483 km/spi: add weak functions to kirkwood_spi driver (DM part)
The weak functions, known from the legacy code, are added to the DM part
as well. For this purpose, the release operation first needs to be
implemented. KM Kirkwood boards will overwrite those weak functions to
change the MPP configuration when claiming/releasing the bus, because the
hardware pins are shared between the SPI NOR and NAND devices.

Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch>
Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2019-07-11 10:58:03 +02:00
Simon Glass
ca2abb75a0 spi: Avoid using malloc() in a critical function
In general we should avoid calling malloc() and free() repeatedly in
U-Boot lest we turn it into tianocore. In SPL this can make SPI flash
unusable since free() is often a nop and allocation space is limited.

In any case, these seems no need for malloc() since the number of bytes
is very small, perhaps less than 8.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: d13f5b254a (spi: Extend the core to ease integration of SPI
	memory controllers)
2019-07-10 16:52:58 -06:00
Simon Glass
24c2776ba9 sandbox: Correct spi flash operation
Since the SPI nor conversion, 'sf probe' does not work on sandbox. Fix
this by using the expected compatible string in the flash node.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: cd35365762 (mtd: sf_probe: remove spi-flash compatible)
2019-07-10 16:52:58 -06:00
Kunihiko Hayashi
9424ecd735 spi: Add SPI controller driver for UniPhier SoCs
Add SPI controller driver implemented in Socionext UniPhier SoCs.
This controller has the SPI master mode only.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
2019-07-10 22:37:23 +09:00
Tudor Ambarus
24c8ff4684 spi: Add Atmel QuadSPI driver
Backport the driver from linux v5.1-rc5 and adapt it for u-boot.
Tested on sama5d2_xplained Rev B with mx25l25635e spi-nor flash.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-07-09 09:26:43 +03:00
Tom Rini
c3f43185ee Merge branch 'master' of git://git.denx.de/u-boot-spi
- Drop zipitz2 board (Tom)
- Add DEPRECATED option (Tom)
- Mark legacy or non-dm drivers as DEPRECATED (Jagan)
2019-06-17 11:32:22 -04:00
Jagan Teki
ea73ec08d1 spi: Kconfig: Mark LPC32XX_SSP as DEPRECATED
Mark LPC32XX_SSP as DEPRECATED, this so the resulting build shows
warning for deprecated configuration enabled and associated code
will remove in v2019.07 release.

Cc: Albert ARIBAUD <albert.aribaud@3adev.fr>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Acked-by: Sylvain Lemieux <slemieux@tycoint.com>
[trini: Switch to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Jagan Teki
32f70d67c7 spi: Kconfig: Mark SOFT_SPI as DEPRECATED
Mark SOFT_SPI as DEPRECATED, this so the resulting build shows
warning for deprecated configuration enabled and associated code
will remove in v2019.07 release.

Cc: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[trini: Switch to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Jagan Teki
e124759289 spi: Kconfig: Mark SH_SPI as DEPRECATED
Mark SH_SPI as DEPRECATED, this so the resulting build shows
warning for a deprecated configuration enabled and associated code
will remove in v2019.07 release.

Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[trini: Switch to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Jagan Teki
d5ded320a1 spi: Kconfig: Mark MXS_SPI has DEPRECATED
Mark MXS_SPI as DEPRECATED, this so the resulting build shows
warning for broken configuration enabled and associated code
will remove in v2019.07 release.

Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
[trini: Switch to DEPRECATED]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-06-13 12:51:06 +05:30
Tom Rini
2702646bc0 - Add Ethernet support for STM32MP1
- Add saveenv support for STM32MP1
 - Add STM32MP1 Avenger96 board support
 - Add SPI driver suport for STM32MP1
 - Add watchdog support for STM32MP1
 - Update power supply check via USB TYPE-C for STM32MP1 discovery board
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJc+TqsAAoJEMrHeC97M/+miKwP/3OouX3slblEfUELRj/9qLlU
 ypdUDKDQupGSrTIyhJHFdGbA2ct/ERl4mH/kU8NNeCHVCsdvrrmuw+k4jfVZfIyi
 d9gWmU5WanNPzdWwdo0NrVNXjN5LPduxeUCYHdDEggDJuG3YL4LA9pPyrWpL8o8t
 tLPr8YMB1u5Ab8Vn/1A9lKvmw98V59LmWVxZh0AtAdOTvWgEZQe1R5Vex+MHacnK
 uR/Dm3ry5v7ZlR/kMZ0C+Ip1aw9GU4e+O+LCGlU4Jr0GV2XQOr4ehxWtN02nYubc
 sYXbkW7UArR0I0g8YPXPoBI9PToi57bHW/TXKoI8yDIll7vZ9PDjT/FbUJM9rv72
 WU6T7+K2DeHflmp4NljiesD2rDnti0XSCbe4o5o/jD+YkzH6YoJbco4nsae7TBSM
 R3rgV7/+St7zC1IjFq0TUG+S9qSUmZqA4k66+j5/SS6pLQOW3dYemL0/up2cRX5w
 dx00JTQkHyh7Q/GfH8r7yZqIToW9djB9HeT88ovPUCh8rVfDqNn8/WKd2JAfkxda
 QiZDs49BMBsnWpK+vPqiq/suoJeSwDB70iMzrGgBg+mTd9eJcD0c5QBURYE0jm2H
 GqQ04WNi8sLzULhMqKbBdPZhBMzyNmDXF6MC+y/OcUM5k8z6tY8LDro3wgHXWVpX
 DLiFVbkHbLhlUJbeO8dD
 =2C9f
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-stm32-20190606' of https://github.com/pchotard/u-boot

- Add Ethernet support for STM32MP1
- Add saveenv support for STM32MP1
- Add STM32MP1 Avenger96 board support
- Add SPI driver suport for STM32MP1
- Add watchdog support for STM32MP1
- Update power supply check via USB TYPE-C for STM32MP1 discovery board
2019-06-11 17:22:22 -04:00
Tom Rini
529faf80c3 u-boot-imx-20190612
--------------------
 
 - Board fixes:
 	- imx6logic
 	- wandboard
 	- mx6sabre boots again
 	- imx8qm_mek
 	- pico-* boards
 	- Toradex apalis / colibri
 	- engicam imx6 (environment)
 	- KP MX53
 	- opos6ul
 - Switch to DM:
 	- vining2000
 	- dh MX6
 	- Toradex colibri i.MX7
 	- Novena
 - Security : fix CSF size for HAB
 - Other:
       - imx: fix building for i.mx8 without spl
       - pcie and switch to DM
 
       mx6sabreauto: Enable SPL SDP support
 -----BEGIN PGP SIGNATURE-----
 
 iQHDBAABCgAtFiEEiZClFGvhzbUNsmAvKMTY0yrV63cFAlz/bLMPHHNiYWJpY0Bk
 ZW54LmRlAAoJECjE2NMq1et3W7oL/1rYXpSr2JE8fdXvqtmugjaPr7lQFzE7Bjkw
 pDyDZA+3tpG8lv5xwjUi0Q+c38RRY6K/1lP/bztGXal+ryx/V0HFNAKKdhzedxhy
 kgB3BGyp0rdEpzRwBLEkUCVFKJyVMI9ztPpzun6FDm+pyvIN4vnvziYPlkrYSyVk
 ZrvCGk6X8OYAJ3qNcTcttPIXTfv0QTs8l6bpw3kHSVoUSAGGQc2FxOUmxvwsZedN
 jpVJ5iB/2xrmSyWMIcGAfXLhzNolooeFgcqdKj7X+x0l0Q1p/S4srGKfYRqqhsAO
 q4H/Xjt47e6oWVclbh3TypnUuxAw0i2BhhczAbr/nnN42aNySWrtQyZm33h/esAy
 dcriYUvHlsoC00sfB1xShF4rhBno8OW+ExJVDwsVMalJr9WI4FujwsE/Aw+CUec8
 ompz1IUz+2+BG+PcVbDNxysM5TcqpdQOaq0JKQUnz/xzyocV75M2pFw9YzQE85J7
 yHAoq5OlW//B1wSRuPlH3vBkVWf2SA==
 =pRXQ
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-imx-20190612' of git://git.denx.de/u-boot-imx

u-boot-imx-20190612
--------------------

- Board fixes:
	- imx6logic
	- wandboard
	- mx6sabre boots again
	- imx8qm_mek
	- pico-* boards
	- Toradex apalis / colibri
	- engicam imx6 (environment)
	- KP MX53
	- opos6ul
- Switch to DM:
	- vining2000
	- dh MX6
	- Toradex colibri i.MX7
	- Novena
- Security : fix CSF size for HAB
- Other:
      - imx: fix building for i.mx8 without spl
      - pcie and switch to DM

      mx6sabreauto: Enable SPL SDP support
2019-06-11 13:41:24 -04:00
Heiko Schocher
7a3faf31a7 spi: imx: work with cs greater 0
currently spi mxc driver can only handle cs 0.
Allow it to handle also cs > 0.

Signed-off-by: Heiko Schocher <hs@denx.de>
2019-06-11 10:42:48 +02:00
Heiko Schocher
2b849e1f74 spi: imx: remove doubled pointer from mxc_spi_probe
in mxc_spi_probe() plat and mxcs pointer are created:

struct mxc_spi_slave *plat = bus->platdata;
struct mxc_spi_slave *mxcs = dev_get_platdata(bus);

which have the same value. Remove plat pointer.

Signed-off-by: Heiko Schocher <hs@denx.de>
2019-06-11 10:42:48 +02:00
Tom Rini
07798764c2 Merge branch 'master' of git://git.denx.de/u-boot-spi
- mpc8xxx spi driver fixes (Mario)
- mpc8xxx spi dm conversion (Mario, Jagan)
- SPI DM Migration update (Jagan)
2019-06-10 09:43:11 -04:00
Jagan Teki
c1a3f1ee18 spi: mpc8xxx: Convert to DM
Support DM in the MPC8xxx SPI driver, and remove the legacy SPI
interface.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
67adbaef5a spi: mpc8xxx: Use get_timer
The comment before the transmission loop in conjunction with the
definition of SPI_TIMEOUT as 1000 implies that the loop is supposed to
have a timeout value of 1000 ms. But since there is no mdelay(1) or
similar in the loop body, the loop just runs 1000 times, without regard
for the time elapsed.

To correct this, use the standard get_timer functionality to properly
time out the loop after 1000 ms.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
f6fcad5f2a spi: mpc8xxx: Fix if check
Decreasing the bit length and increasing the write data pointer should
be done when there are more than 32 bit of data, not 16 bit.

This did not produce incorrect behavior, because the only time where the
two checks produce different outcomes is the case of 16 < bitlen < 32,
and in this case the subsequent transmission is the last one regardless,
hence the additional bit length decrease and write data pointer increase
has no effect anyway.

Still, the correct check is the check for "bitlen > 32", so correct this
behavior.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
a1c178e4c7 spi: mpc8xxx: Re-order transfer setup
Minize the time the adapter is disabled (via SPI_MODE_EN
clearing/setting) to just the character length setting, and only set up
the temporary data writing variable right before we need it, so there is
a more clear distinction between setting up the SPI adapter, and setting
up the data to be written.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
85fa265530 spi: mpc8xxx: Document LEN setting better
Instead of having a table right before the code implementing the length
setting for documentation, have inline comments for the if branches
actually implementing the length setting described table's entries
(which is readable thanks to the set_char_len function).

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
5ccfb8a995 spi: mpc8xxx: Rename variable
The variable "char_size" holds the number of bits to be transferred in
the current loop iteration. A better name would be "xfer_bitlen", which
we rename this variable to.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:49 +05:30
Mario Six
8dea61da19 spi: mpc8xxx: Make code more readable
Introduce the to_prescale_mod and set_char_len inline functions to make
the code more readable.

Note that the added "if (bitlen > 16)" check does not change the
semantics of the current code, and hence only preserves the current
error (this will be fixed in a later patch in the series).

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
65f88e0408 spi: mpc8xxx: Reduce scope of loop variables
The transmission loop starts with setting some variables, which are only
used inside the loop. Reduce the scope to the loop to make the
declaration and initialization of these variables coincide.

In the case of char_size this also always initializes the variable
immediately with the final value actually used in the loop (instead of
the placeholder value 32).

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
e4da4c2e0e spi: mpc8xxx: Simplify logic a bit
We do nothing in the loop if the "not empty" event was not detected. To
simplify the logic, check if this is the case, and skip the execution of
the loop early to reduce the nesting level and flag checking.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
6409c6103a spi: mpc8xxx: Get rid of is_read
Get rid of the is_read variable, and just keep the state of the "not
empty" and "not full" events in two boolean variables within the loop
body.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
76c82afef3 spi: mpc8xxx: Simplify if
Instead of having a nested if block, just have two branches within the
overarching if block to eliminate one nesting level.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
1a907e41dc spi: mpc8xxx: Use IO accessors
Accesses to the register map are currently done by directly reading and
writing the structure.

Switch to the appropriate IO accessors instead.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
6ea9395bf7 spi: mpc8xxx: Replace defines with enums
Replace pre-processor defines with proper enums, and use the BIT macro
where applicable.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
fabe6c4909 spi: mpc8xxx: Fix function names in strings
Replace the function name with a "%s" format string and the __func__
variable in debug statements (as proposed by checkpatch).

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
6f3ac07ea3 spi: mpc8xxx: Fix space after cast
Fix all "superfluous space after case" style errors.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
01ac1e19df spi: mpc8xxx: Rename camel-case variables
There are three variables that have camel-case names, which is not the
preferred naming style.

Give those variables more compliant names instead.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
d93fe31020 spi: mpc8xxx: Fix comments
There are some comments on the same line as the code they document. Put
comments above the code lines they document, so the line length is not
unnecessarily increased.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Mario Six
d896b7baa1 spi: mpc8xxx: Use short type names
The function signatures in the driver are quite long as is. Use short
type names (uint etc.) to make them more readable.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-10 17:59:48 +05:30
Patrice Chotard
a2a89b2e21 spi: stm32: Add Serial Peripheral Interface driver for STM32MP
Add SPI driver support for STM32MP SoCs family.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-06-06 17:40:17 +02:00
Angelo Dureghello
5ea3766461 drivers: spi: cf_spi: convert to driver model
Converting to driver model and removes non-dm code.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2019-05-24 08:11:57 -04:00
Angelo Dureghello
610e316d02 drivers: spi: cf_spi: add Kconfig option
This patch adds cf_spi DM Kconfig option.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2019-05-24 08:11:57 -04:00
Tom Rini
8b1d3d19be STM32 MCUs update:
_ Add MPU region for SPI NOR memory mapped region
 _ Add missing QSPI flash compatible for STM32 F7 boards
 _ Update spi-tx-bus-width and spi-rx-bus-width properties
 _ Add QSPI support for STM32F469 Discovery board
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJc2tW5AAoJEMrHeC97M/+mNuAQAKLWXsT1OUS23DZFXUPsIAYI
 jIMGmrtVPb0KxK8YZfoTYebAUkE604FoKYNuo59SGBCw0ckunzWd9eLjwysdMY0X
 +kg12ynyPu+XSc4ffTYoGB7JkPH8xqaOzUDMnio730Wa9HGqBQQkK5c5Cx1cYXY2
 22pUE7ozeoGFiYqhcXtAKlfXPYW1AqF5HNXN0subLt8V+oT9RTINpYbYtwEcECRF
 ZKa/OerzVXtrzA14uRm7adzLsJNlonjJIhRphCcF+zConlTST73uHFNFuB4quR50
 5p03BzFW0yylgxXkZL+3qoyYmfi5fLHm3nxBs5AlQR+i7Deqo73CCjOLTuOgHTM5
 ePFHpZ11ivRgNz9bz0El5TpYXtRcyck6EdrE6JfqPYjk1kRJhtolqbPtyM8v25Rg
 PQHiqsEYwfr0jhpcyJiiMaZHifcB5TFXmPpkBH9BSWY9vJ49ONCB4THn68JBo5NQ
 vAFhvFZCKDtYiW0h5q3OorUbCduoIkbouvO1FS0Ml2qh1Fve++rl4fQq2snIdb8j
 l0Fw2KQkfXOZ24hcXF09zqdtZ81qjAswkMhEkryh0mvp+iKQeWDtGgH18y2BTuNV
 +Aw1yiT5Gu2+0IaHEhuKI2Ygj4/1/MBnQVhGvC0vLsUgRHDk6F7wAjqA+Dd5XsPm
 tg8hUwgtuXlSl/Ql+6C7
 =1cOA
 -----END PGP SIGNATURE-----

Merge tag 'u-boot-stm32-mcu-20190514' of https://github.com/pchotard/u-boot

STM32 MCUs update:
_ Add MPU region for SPI NOR memory mapped region
_ Add missing QSPI flash compatible for STM32 F7 boards
_ Update spi-tx-bus-width and spi-rx-bus-width properties
_ Add QSPI support for STM32F469 Discovery board
2019-05-15 07:10:32 -04:00
Simon Goldschmidt
27c3e07bcb spi: designware: convert to livetree
Convert 'dw_spi_ofdata_to_platdata' to use 'dev_read_u32_default'
instead of 'fdtdec_get_int' and get rid of DECLARE_GLOBAL_DATA_PTR.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-05-10 22:48:11 +02:00
Simon Goldschmidt
46b633d7b4 spi: cadence_qspi: convert to livetree
Convert 'cadence_spi_ofdata_to_platdata' to use dev_read_* functions to
read driver parameters and 'dev_read_first_subnode'/'ofnode_read_*' to
read flash (child node) parameters.

Tested on socfpga_socrates (socfpga gen5).

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-05-10 22:48:11 +02:00
Tom Rini
504bf790da Merge branch 'master' of git://git.denx.de/u-boot-sunxi
- H6 Beelink GS1 board (Clément)
- Olimex A64-Teres-I board (Jonas)
- sunxi build fix for CONFIG_CMD_PXE|DHCP (Ondrej)
- Change include order (Jagan)
- EPHY clock changes (Jagan)
- EMAC enablement on Cubietruck Plus, BPI-M3 (Chen-Yu Tsai)
2019-05-08 16:21:43 -04:00
Jagan Teki
0cbee8544b spi: atcspi200: Change include order
Like clk_get_by_index, there is requirement for
clk_get_by_index_nodev. In this case to make common
code functionalities for dev and nodev, clk_get_by_index
is trying to get the index of clock by passing ofnode
instead of actual dev like current gpio uclass does.

In these scenarios with current order of include files
the atcspi200_spi driver is unable to find CONFIG_ENV_SIZE.

In file included from arch/nds32/include/asm/u-boot.h:24,
                 from include/dm/of.h:10,
                 from include/dm/ofnode.h:12,
                 from include/clk.h:11,
                 from drivers/spi/atcspi200_spi.c:9:
include/environment.h:145:19: error: 'CONFIG_ENV_SIZE'
undeclared here (not in a function); did you mean 'CONFIG_CMD_XIMG'?
 #define ENV_SIZE (CONFIG_ENV_SIZE - ENV_HEADER_SIZE)

So, fix consists of changing the order of include files
in atcspi200_spi.c to include first common.h file.

Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-05-09 00:42:55 +05:30
Marek Vasut
b5b6656794 spi: rpc: Add support for operation without clock framework
Add ifdeffery to allow operation without the clock framework
enabled. This is required on RZ/A1, as it does not have clock
driver yet.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Chris Brandt <chris.brandt@renesas.com>
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-05-07 05:41:32 +02:00
Patrice Chotard
351d2feffa spi: Kconfig: Add STM32F4 support for STM32_QSPI driver
Allow to select STM32_QSPI driver on STM32F4 SoCs.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2019-05-06 09:50:28 +02:00
Tom Rini
86f578ee85 - mscc: small fixes, enhance network support for Serval, Luton amd
Ocelot
 - mt7620: rename arch to more generic name mtmips
 - mips: pass initrd addresses via DT as physical addresses
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiQkHUH+J02LLC9InKPlOlyTyXBgFAlzMa60ACgkQKPlOlyTy
 XBg3FBAAl5I1zNoyEQBuSpe+++0fNFkug0vV985keJA3iXdskdxE8vpxPv6wAp+w
 IjBX+e04LY7i5iW58E//f/JBjzL1H345nPeuRsflmlDARep1pqgkEAsEUglGiQW+
 ZNDq/aoImWhiiX2nQHnU4ykHNyvIhUOTjldrwU5DfIS2N+8M23pjLhODMsgaNmkd
 WfwYB91oTXRnnecwG8Nd1MJU/Jpcns5y6eYwok8vQwkCyzcfsIEP052m3r2SAUMz
 3hIlz9WKAHc+pYLz2BWbn560KPJHyS0UqfemiT/M0JasIkojJcQwtrWTKj7g7ZOq
 z8XJQ1Ny0xOYQbfbUcvQttBwVXzYQTKy0jS6qi4vB9Q0TgpRP+v//n29IAJA0YkS
 BE3Nq96cCMgKarSFkMFaXifv9flnb/wZRymB42Frb9fqiwM2wX10zhcn7zW8gUYc
 0Mocl+zkUrmtmA3gSspMJr6kkfX629l97RK7wiY0PkTa4OKSqqMR5JxlVQ+vK72N
 f/yxWYxTH/90wfVolTHt52J/hNydEapVFuudL8ffnuLo84BWzOHP3bwQwtB927zV
 g4nHxotTmVErz5Pr2JrwaZEFVI+Sc+wXPz68Z7hzZxeiO5tBAELhvtDKAsf9e1gt
 OFgQwA5cTRWWxLmWxyWY3nEbXVqAIOsdWIDepAUqrIXAI5rmFt8=
 =SZ/W
 -----END PGP SIGNATURE-----

Merge tag 'mips-pull-2019-05-03' of git://git.denx.de/u-boot-mips

- mscc: small fixes, enhance network support for Serval, Luton and Ocelot
- mt7620: rename arch to more generic name mtmips
- mips: pass initrd addresses via DT as physical addresses
2019-05-04 20:02:42 -04:00
Weijie Gao
16b94903e2 mips: rename mach-mt7620 to mach-mtmips
Currently mach-mt7620 contains only support for mt7628. To avoid confusion,
rename mach-mt7620 to mach-mtmips, which means MediaTek MIPS platforms.
MT7620 and MT7628 should be distinguished by SOC_MT7620 and SOC_MT7628
because they do not share the same lowlevel codes.

Dependencies of four drivers are changed to SOC_MT7628 as these drivers
are only used by MT7628.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2019-05-03 16:43:11 +02:00
Kever Yang
15f09a1a83 rockchip: use 'arch-rockchip' as header file path
Rockchip use 'arch-rockchip' instead of arch-$(SOC) as common
header file path, so that we can get the correct path directly.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-05-01 00:00:05 +02:00
Philipp Tomsich
2236149e49 rockchip: spi: make optimised receive-handler unaligned-safe
To support unaligned output buffers (i.e. 'in' in the terminology of
the SPI framework), this change splits each 16bit FIFO element after
reading and writes them to memory in two 8bit transactions.  With this
change, we can now always use the optimised mode for receive-only
transcations independent on the alignment of the target buffer.

Given that we'll run with caches on, the impact should be negligible:
as expected, this has no adverse impact on throughput if running with
a 960MHz LPLL configuration.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-05-01 00:00:04 +02:00