Commit graph

357 commits

Author SHA1 Message Date
Tom Rini
a9a3a37f92 - syscon: add support for power off
- stm32mp1: add op-tee config
 - stm32mp1: add specific commands: stboard and stm32key
 - add stm32 mailbox driver
 - solve many stm32 warnings when building with W=1
 - update stm32 gpio driver
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Merge tag 'u-boot-stm32-20190712' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm

- syscon: add support for power off
- stm32mp1: add op-tee config
- stm32mp1: add specific commands: stboard and stm32key
- add stm32 mailbox driver
- solve many stm32 warnings when building with W=1
- update stm32 gpio driver
2019-07-14 09:09:49 -04:00
Patrick Delaunay
be56ab1b8f misc: stm32_fuse: Fix warnings when compiling with W=1
This patch solves the following warnings:

warning: no previous prototype for 'fuse_read' [-Wmissing-prototypes]
 int fuse_read(u32 bank, u32 word, u32 *val)
     ^~~~~~~~~
  CC      cmd/sf.o
warning: no previous prototype for 'fuse_prog' [-Wmissing-prototypes]
 int fuse_prog(u32 bank, u32 word, u32 val)
     ^~~~~~~~~
warning: no previous prototype for 'fuse_sense' [-Wmissing-prototypes]
 int fuse_sense(u32 bank, u32 word, u32 *val)
     ^~~~~~~~~~
warning: no previous prototype for 'fuse_override' [-Wmissing-prototypes]
 int fuse_override(u32 bank, u32 word, u32 val)
     ^~~~~~~~~~~~~

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-07-12 11:50:56 +02:00
Alex Marginean
21ebbafde8 test: dm: Add a test for PCI Enhanced Allocation
This test is built on top of the existing swap_case driver.  It adds EA
capability structure support to swap_case and uses that to map BARs.
BAR1 works as it used to, swapping upper/lower case.  BARs 2,4 map to a
couple of magic values.

Signed-off-by: Alex Marginean <alexm.osslist@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-10 16:52:58 -06:00
Marcel Ziswiler
74c0f5cd7c imx8: fuse: fix fuse driver
This fixes the i.MX 8 fuse driver to actually build for i.MX 8QM as
well.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Max Krummenacher <max.krummenacher@toradex.com>
2019-06-11 10:42:48 +02:00
Simon Glass
aaba703fd0 spl: misc: Allow misc drivers in SPL and TPL
In some cases it is necessary to read the keyboard in early phases of
U-Boot. The cros_ec keyboard is kept in the misc directory. Update the
config to allow this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-05-21 17:33:23 -06:00
Mario Six
935a89241c gdsys_rxaui_ctrl: Use new regmap interface
For the DM case, use the proper parameter for the regmap_init_mem call
(which is the ofnode, not the udevice).

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Mario Six
ca0eab2dcf gdsys_rxaui_ctrl: Return old state
Make the gdsys_rxaui_ctrl polarity setting function return the old
state to comply with the API requirements.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-05-21 07:52:34 +02:00
Simon Glass
16f4d05164 cros_ec: Use a hyphen in the uclass name
Device-tree rules require that aliases use a hyphen rather than a
underscore. Update the uclass name to fit with this.

This allows device-tree aliases to be used to refer to cros-ec devices,
for example:

	aliases {
	    cros-ec0 = &ec;
	    cros-ec1 = &pd;
	};

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08 12:44:07 +08:00
Ye Li
b3cf86c86b mxc_ocotp: Disable fuse sense for imx8mq B1
On iMX8MQ Rev B1, reading from fuse box is not allowed. The
OCOTP_READ_FUSE_DATA register is tied to magic number 0xff0055aa
for chip rev. So u-boot has to disable the fuse sense function for it.

Signed-off-by: Ye Li <ye.li@nxp.com>
Tested-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25 19:16:24 +02:00
Ye Li
112ad60058 mxc_ocotp: Update redundancy banks for mx7ulp B0
On mx7ulp B0, beside bank 0 and 1, the fuse bank 9, 10, 28 are changed to
Redundancy mode not ECC, so they can support to program different bits of
a word in multiple times.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25 19:16:24 +02:00
Peng Fan
894e02b7b0 misc: imx8: scu: add i.MX8QM support
According to IMX8QXP/8QM config option, choose the clk/iomuxc
compatible.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25 17:03:25 +02:00
Peng Fan
90c98a5ad0 imx8: fuse: add fuse driver
Add fuse write for i.MX8

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-04-25 09:03:15 +02:00
Tien Fong Chee
c1ef736e3d misc: fs_loader: Replace label with DT phandle
In previously label which will be expanded to the node's full path was
used, and now replacing label with most commonly used DT phandle. The
codes were changed accordingly to the use of DT phandle and supporting
multiple instances.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-04-22 18:13:22 -04:00
Tien Fong Chee
db32a446f9 misc: fs_loader: Add support for initializing block device
Firmware loader would encounter problem if the block device is accessed
before initializing it. This patch would adding the support of probing
block device and initializing block before the block device is accessed by
firmware loader.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-22 18:12:58 -04:00
Marcel Ziswiler
0a6f625d65 configs: move CONFIG_MXC_OCOTP to Kconfig
While commit 3e020f03e9 ("driver: misc: add MXC_OCOTP Kconfig entry")
introduced a Kconfig entry it did not actually migrate all
configurations to using it.

As CONFIG_MXC_OCOTP was in mx{6/7}_common.h enable it by default on
those architectures. Additionally, also enable it on ARCH_IMX8M and
ARCH_VF610 where all current members enabled it through their legacy
configuration header files.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-13 20:30:09 +02:00
Tom Rini
015289580f stm32 patches for v2019.07-rc1
- Add trusted boot with TF-A for stm32mp1
 - stm32mp1 dts files sync'ed with Linux version
 - add STM32MP1 Discovery boards (DK1 and DK2)
 - add STMFX gpio expander driver
 - misc improvement for stm3mp1 supports
 - rename stpmu1 to stpmic1 (official name)
 - stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu)
 - add STM32 FMC2 NAND flash controller driver
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Merge tag 'u-boot-stm32-20190412' of https://github.com/patrickdelaunay/u-boot

stm32 patches for v2019.07-rc1
- Add trusted boot with TF-A for stm32mp1
- stm32mp1 dts files sync'ed with Linux version
- add STM32MP1 Discovery boards (DK1 and DK2)
- add STMFX gpio expander driver
- misc improvement for stm3mp1 supports
- rename stpmu1 to stpmic1 (official name)
- stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu)
- add STM32 FMC2 NAND flash controller driver
2019-04-12 15:43:19 -04:00
Patrick Delaunay
31e45a1a9e stpmic1: add NVM update support in fuse command
Add functions to read/update the non volatile memory of STPMIC1
(8 bytes-register at 0xF8 address) and allow access
with fuse command (bank=1, word > 0xF8).

For example:

STM32MP> fuse read 1 0xf8 8
Reading bank 1:

Word 0x000000f8: 000000ee 00000092 000000c0 00000002
Word 0x000000fc: 000000f2 00000080 00000002 00000033

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-12 16:09:13 +02:00
Baruch Siach
84c80c63d5 misc: i2c_eeprom: add eeprom write support
Write up to page size in each i2c transfer.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Heiko Schocher <hs@denx.de>
2019-04-11 15:21:33 +02:00
Baruch Siach
a29034d1e6 misc: i2c_eeprom: support DT pagesize property
Read the page size from DT when available.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Heiko Schocher <hs@denx.de>
2019-04-11 15:21:33 +02:00
Michal Simek
027b1134b2 xilinx: common: Remove !DM_i2C code for reading mac from eeprom
All platforms are converted to DM_I2C that's why there is no reason to
keep this code here.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2019-02-14 14:31:10 +01:00
Simon Glass
e5d611671d misc: Allow child devices
Allow misc devices to have children, so that we can use this uclass for
cases where a child device (e.g. I2S) needs to access a misc driver for
transferring data.

Signed-off-by: Simon Glass <sjg@chromium.org>
2019-02-09 12:50:22 -07:00
Tom Rini
748ad078ee For 2019.04
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Merge tag 'u-boot-imx-20190129' of git://git.denx.de/u-boot-imx

For 2019.04
2019-01-30 07:22:12 -05:00
Peng Fan
04b249656e imx8: scu: use dedicated MU for SPL
SPL runs in EL3 mode, except MU0_A, others are not powered on,
and could not be used. However normal U-Boot use MU1_A, so we
could not reuse the one in dts. And we could not replace the one
in dts with MU0_A, because MU0_A is reserved in secure world.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-28 20:35:47 +01:00
Michal Simek
e38cef9f6e misc: i2c_eeprom: Add atmel,24c08 to the list
Linux kernel binding is using atmel,24c08 compatible string. On the
other hand there is atmel,24c08a which is not listed in the kernel.
Add compatible string without "a" suffix to be compatible with Linux
kernel binding.

These eeproms are available on several ZynqMP development boards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2019-01-26 08:13:57 -05:00
Tom Rini
77c07e7ed3 Add TFA boot flow for more boards
Add TFA boot defconfig for ls1088a and ls2088a.
 Add dts fixup for PCIe endpoint and root complex.
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Merge tag 'fsl-qoriq-for-v2019.04-rc1' of git://git.denx.de/u-boot-fsl-qoriq

Add TFA boot flow for more boards

Add TFA boot defconfig for ls1088a and ls2088a.
Add dts fixup for PCIe endpoint and root complex.
2019-01-18 23:11:51 -05:00
Rajesh Bhagat
bf0f791087 drivers: ifc: restore the legacy flow for IFC config
Restore the legacy flow along with TFABOOT flow for
IFC configuration.

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2019-01-17 13:15:53 -08:00
Tien Fong Chee
31a2cf1ca4 misc: fs_loader: Switching private data allocation to DM auto allocation
Switching private data manual allocation to driver model auto allocation
so users no longer need to deallocate themself because this would be
deallocated by driver model when the device is no longer required.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-15 15:28:54 -05:00
Peng Fan
026381fc5a misc: imx8: scu: use platdata instead of priv data
priv data has not been allocated when doing bind, so it is
wrong to use dev_get_priv in bind call back.

Let's switch to use platdata in the driver to fix the issue.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09 17:04:03 +01:00
Peng Fan
ecab65e4cd misc: imx: scu: avoid write null pointer
When boot_dev is true, fill boot device. However the original logic is when
boot_dev is false, fill boot device, this will trigger data abort.

Also fix sc_misc_get_control when using pointer val.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
2019-01-09 17:03:45 +01:00
Tom Rini
522e035441 imx for 2019.01
- introduce support for i.MX8M
 - fix size limit for Vhybrid / pico boards
 - several board fixes
 - w1 driver for MX2x / MX5x
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Merge tag 'u-boot-imx-20190101' of git://www.denx.de/git/u-boot-imx

imx for 2019.01

- introduce support for i.MX8M
- fix size limit for Vhybrid / pico boards
- several board fixes
- w1 driver for MX2x / MX5x
2019-01-01 10:01:00 -05:00
Peng Fan
cd357ad112 imx: rename mx8m,MX8M to imx8m,IMX8M
Rename mx8m,MX8M to imx8m,IMX8M

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Jon Nettleton <jon@solid-run.com>
2019-01-01 14:12:18 +01:00
Paul Burton
b5392c50bd misc: Add JZ47xx efuse driver
Add driver for the efuse block in the JZ47xx SOC.

Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2018-12-19 15:23:01 +01:00
Tom Rini
d94604d558 Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC
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Merge tag 'fsl-qoriq-for-v2019.01-rc2' of git://git.denx.de/u-boot-fsl-qoriq

Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC

[trini: Add a bunch of missing MAINTAINERS entries]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-10 17:19:59 -05:00
Pankit Garg
9bd5fe7027 drivers: ifc: dynamic chipselect mapping support
IFC driver changes to implement the chipselect mappings at run time.

Defines init_early_memctl_regs and init_final_memctl_regs with
chipselect dynamic mapping for nor and nand boot.

Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
[YS: fix checkpatch issues]
Reviewed-by: York Sun <york.sun@nxp.com>
2018-12-06 14:37:19 -08:00
Simon Glass
eafb4a59db cros_ec: Adjust to use v1 vboot context only
At present there are no users of the 64-byte v2 context. The v1 context is
only 16 bytes long and currently an error is raised if too much data is
returned from the EC.

Update the code to limit the size to 16 bytes.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-05 06:01:34 -07:00
Simon Glass
a749c09a1e cros: Correct a printf() string and comment
Correct a warning that occurs on sandbox. Also fix the comment style in
cros_ec_set_lid_shutdown_mask().

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-12-05 06:01:34 -07:00
Simon Glass
8729b1ae2c misc: Update read() and write() methods to return bytes xfered
At present these functions return 0 on success. For some devices we want
to know how many bytes were transferred. It seems useful to adjust the API
to be more like the POSIX read() and write() functions.

Update these two methods, a test and all users.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-11-20 19:14:22 -07:00
Simon Glass
72ef8bfd6d cros_ec: Add new features for events and power
This adds new commands to the EC related to setting and clearing events
as well as controlling power-related settings.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Simon Glass
4bf6f2ad47 cros_ec: Align uclass data to a cache boundary
The LPC driver expects its buffer to be word-aligned. Add the required
flag to the uclass driver to ensure this.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Simon Glass
dc05ac0f2f cros_ec: Fail if we cannot determine the flash burst size
This value is required for flashing to work correctly. Add a check for
it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Simon Glass
ac80652342 cros_ec: Add error logging on a few commands
Add some more logging to provide more information on failures.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Simon Glass
9fea76f5d3 cros_ec: Use uint instead of u8 for parameters
There is no advantage to using a u8 for function parameters. It forces
the compiler to mask values and can increase code size. Also the command
enum has been extended to 16 bits. Update the functions to use uint
instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-20 19:14:22 -07:00
Keerthy
907837d659 misc: fs_loader: Fix compiler warning
Fix compiler warning

drivers/misc/fs_loader.c:193:9: warning: format ‘%d’ expects
argument of type ‘int’, but argument 5 has type ‘size_t
{aka long unsigned int}’ [-Wformat=]

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-16 16:52:01 -05:00
Keerthy
7c096ea4ee misc: fs_loader: Use device_get_global_by_ofnode to get to node
Instead of two staged ofnode_to_offset followed by
device_get_global_by_of_offset approach, direcly use the
device_get_global_by_ofnode to fetch the device.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-16 16:52:00 -05:00
Bin Meng
7a20614eb2 test: dm: pci: Add cases for finding next PCI capability APIs
Add test cases to cover the two newly added PCI APIs:
dm_pci_find_next_capability() & dm_pci_find_next_ext_capability().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2018-11-14 09:16:28 -08:00
Mario Six
ab88bd2b6a misc: Add IHS FPGA driver
Add a driver for gdsys IHS (Integrated Hardware Systems) FPGAs, which
supports initialization of the FPGA, as well as information gathering.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-11-14 09:16:27 -08:00
Mario Six
c0a2b086b2 misc: Add gdsys_soc driver
This patch adds a driver for the bus associated with a IHS FPGA.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-11-14 09:16:27 -08:00
Mario Six
313d4cc3e9 misc: Sort Makefile entries
Makefile entries should be sorted.

Reviewed-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2018-11-14 09:16:27 -08:00
Bin Meng
8d773c4ab3 dm: core: Respect drivers with the DM_FLAG_PRE_RELOC flag in lists_bind_fdt()
Currently the comments of several APIs (eg: dm_init_and_scan()) say:

@pre_reloc_only: If true, bind only drivers with the DM_FLAG_PRE_RELOC
flag. If false bind all drivers.

The 'Pre-Relocation Support' chapter in doc/driver-model/README.txt
documents the same that both device tree properties and driver flag
are supported.

However the implementation only checks these special device tree
properties without checking the driver flag at all. This updates
lists_bind_fdt() to consider both scenarios.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Squashed in http://patchwork.ozlabs.org/patch/996473/ :
Signed-off-by: Simon Glass <sjg@chromium.org>
2018-11-14 09:16:27 -08:00
Patrick Delaunay
22929e1266 drivers: cosmetic: Convert SPDX license tags to Linux Kernel style
Complete in the drivers directory the work started with
commit 83d290c56f ("SPDX: Convert all of our single
license tags to Linux Kernel style").

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-10-28 09:26:39 -04:00