Commit graph

56066 commits

Author SHA1 Message Date
Masahiro Yamada
1fc84d6be2 reset: uniphier: fix compatible for SD reset node for LD11/LD20
LD20 has SD ctrl instead of MIO ctrl.  LD11 has both of them.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:07:04 +09:00
Masahiro Yamada
d7505752bb clk: uniphier: add System clock support
Support system clocks for LD4, Pro4, sLD8, Pro5, PXs2/LD6b, LD11, LD20.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:07:04 +09:00
Dai Okamura
4013bbb1f3 ARM: uniphier: fix DSPLL init code for LD20 SoC
Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:07:04 +09:00
Masahiro Yamada
e0daca7de5 ARM: uniphier: remove ad-hoc pin settings for NAND
This is now set up by the pinctrl driver when the NAND driver is
probed.  Remove the legacy code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:06:57 +09:00
Masahiro Yamada
e2f87de0f8 ARM: uniphier: enable CONFIG_NAND_DENALI_DT
Migrate to the DT-based NAND init entry.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
8de11a5eef ARM: uniphier: remove unneeded NAND config options
CONFIG_NAND_DENALI select's CONFIG_SYS_NAND_SELF_INIT, so the
NAND initialization process is driven by the driver itself.
CONFIG_SYS_NAND_MAX_CHIPS and CONFIG_SYS_NAND_BASE are unused.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
4914a68de7 ARM: uniphier: add PLL settings for PXs3
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
a55957b9ad ARM: uniphier: move PLLCTRL register macros to each SoC .c file
The new SoC PXs3 changed the address of PLL, but still uses the
same PLL name.  We can not define SC_*PLLCTRL in the common header.
Move them to per-SoC .c file.  Also, fix some PLL comments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
546197b986 ARM: uniphier: replace <common.h> with <linux/delay.h> in pll settings
The #include <common.h> was added for mdelay().  Later, the declaration
of mdelay was moved to <linux/delay.h> by commit 5bc516ed66 ("delay:
collect {m, n, u}delay declarations to include/linux/delay.h").

There is no need to include <common.h> now.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
1d9654dc43 mtd: nand: denali_dt: add a DT driver
A patch for NAND uclass support was proposed about half a year ago:
https://patchwork.ozlabs.org/patch/722282/

It was not merged and I do not see on-going work for this.

Without DM-based probing, we need to set up pinctrl etc. in an ad-hoc
way and give lots of crappy CONFIG options for base addresses and
properties, which are supposed to be specified by DT.  This is painful.

This commit just provides a probe hook to retrieve "reg" from DT and
allocate private data in a DM manner.  This DT driver is not essentially
a NAND driver, in fact it is (ab)using UCLASS_MISC.  Once UCLASS_NAND is
supported, it would be possible to migrate to it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-30 09:03:11 +09:00
Masahiro Yamada
7b8b47bd29 ofnode: add {ofnode, dev}_read_resource_byname()
Linux supports platform_get_resource_byname() to look up a resource
by name.

We want a similar helper.  It is useful when a device node has named
register regions.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2017-08-29 23:56:17 +09:00
Anatolij Gustschin
0d1ae97c02 video: ipuv3_fb: skip IPU shutdown if IPU was not enabled before
Boards can skip display interface init using board_video_skip().
If display interface was not initialized (e.g. no ipuv3 framebuffer
registered or IPU clock disabled), booting Linux stops due to the
crash in IPU shutdown function, when accessing IPU registers.
Check IPU clock and skip shutdown if clock is not enabled.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2017-08-29 15:23:55 +02:00
Jagan Teki
a2b137b38d icorem6: Fix to find MMC devices
U-Boot proper is using DM_MMC so, enable CONFIG_BLK otherwise
find_mmc_device failed to detect MMC device.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-08-29 09:50:40 +02:00
Anatolij Gustschin
ffc36f57bc imx6: don't include unneeded boot_mode array in SPL
The soc_boot_modes array is only used by bmode command
and not needed in SPL. Don't include it into SPL.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2017-08-29 09:49:51 +02:00
Anatolij Gustschin
f9d42d821c spl: do not repeat timer init on i.MX6
The GPT timer was already initialised in board_init_f() as
it is needed in dram init. Do not repeat timer init in
board_init_r().

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2017-08-29 09:48:37 +02:00
Anatolij Gustschin
ae64226dbe imx: timer: don't clear the GPT control register multiple times
There is no need to clear the control register 100 times in a
loop, a single zero write clears the register. I didn't find any
justification why clearing this register in a loop is needed
(no info in i.MX6 errata or GPT timer linux driver, linux driver
uses single write to clear this control register).

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
2017-08-29 09:47:28 +02:00
Stefano Babic
cb40adff8f pfla02: Fix RAM detection and support 1 bank SOM
In case of 2 banks, the address space of the first CS must be defined
and not let to the higher value.

Add support for SOM with a single bank of RAM. It was tested with i.MX6Q
modules in the following configurations:

- 2 Banks, 4 GB
- 2 Banks, 1 GB
- 1 Bank,  1 GB

Signed-off-by: Stefano Babic <sbabic@denx.de>
2017-08-29 09:46:32 +02:00
Tom Rini
c92ccdd4dc Prepare v2017.09-rc3
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-28 22:42:44 -04:00
Tom Rini
95431aa54c Merge branch 'master' of git://git.denx.de/u-boot-usb 2017-08-28 22:42:12 -04:00
Niko Mauno
22aa21dba4 splash_source: Verify FIT magic
Before reading entire FIT image, add sanity check by testing image
header against FDT_MAGIC. This should help avoid problems in situations
where FIT is not yet available from storage device, for example when
performing initial programming of device.

Cc: Anatolij Gustschin <agust@denx.de>
Acked-by: Tomas Melin <tomas.melin@vaisala.com>
2017-08-29 00:20:16 +02:00
Masahiro Yamada
6ea247d137 usb: dwc3: fix Kconfig dependency to accept host driver in drivers/usb/dwc3
We see the choice of USB_DWC3_HOST / _GADGET in drivers/usb/dwc3/Kconfig,
but we can not choose USB_DWC3_HOST unless USB_GADGET is defined.
This is strange.

Loosen the "depends on" and also move "select USB_GADGET_DUALSPEED" to
the correct place.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-08-28 22:32:34 +02:00
Maxime Ripard
ead3697d7e mmc: sunxi: fix legacy MMC initialisation
The driver-model rework changed, among other things, the way the private
data were moved around. It now uses the private field in the struct mmc.

However, the mmc_create argument was changed in the process to always pass
the array we used to have to store our private structures.

The basically means that all the MMC driver instances will now have the
private data of the first instance, which obviously doesn't work very well.

Pass the proper pointer to mmc_create.

Fixes: 034e226bc7 ("dm: mmc: sunxi: Pass private data around explicitly")
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Tested-by: Chen-Yu Tsai <wens@csie.org>
Tested-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-08-28 22:38:05 +05:30
Jagan Teki
c9319b3f20 sunxi: bpi-m3: Enable eMMC
Add CONFIG_MMC_SUNXI_SLOT_EXTRA=2 to use eMMC on
BPI_M3 board.

Cc: Chen-Yu Tsai <wens@csie.org>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Jagan Teki <jagan@amarulasolutions.com>
2017-08-28 22:36:52 +05:30
Maxime Ripard
343ff16106 sunxi: Enable MMC new mode for A83T
The eMMC controller for the A83T uses the new operating mode. Enable it.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-08-28 22:36:48 +05:30
Maxime Ripard
de9b1771c3 mmc: sunxi: Support new mode
Almost all of the newer Allwinner SoCs have a new operating mode for the
eMMC clocks that needs to be enabled in both the clock and the MMC
controller.

Details about that mode are sparse, and the name itself (new mode vs old
mode) doesn't give much details, but it seems that the it changes the
sampling of the MMC clock. One side effect is also that it divides the
parent clock rate by 2.

Add support for it through a Kconfig option.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2017-08-28 22:36:44 +05:30
Hannes Schmelzer
a223e2bc10 bootvx_fdt: fix missing 'fdt_fixup_ethernet(...)' on vxWorks boot
Before commit 26d6119 (fdt: Move fdt_fixup_ethernet to a common place)
the fdt_fixup_ethernet(...) was called during do_bootvx_fdt(...).

Afterwards the only (common) place for this fixup is during
image_setup_libfdt(...) and this is only called, at least on ARM
platform, from image_setup_linux(...).

All this ends up in the fact, that the fdt_fixup_ethernet(...) is only
called on booting a linux image and not on booting a vxWorks image.

We fix this with adding the fdt_fixup_ethernet(...) call again to
do_bootvx_fdt(...)

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:19:13 -04:00
Wilson Lee
5daf6e56d3 common: console: Fix duplicated CONFIG in silent env callback
The silent environment callback function does not update the silent
flag during silent env set or unset. That is because of duplicated
CONFIG keyword at preprocessor condition in silent environment
callback function and cause silent env callback unable to work.

This patch is to remove the duplicated CONFIG keywork in silent
environment callback function.

Signed-off-by: Wilson Lee <wilson.lee@ni.com>
Cc: Keng Soon Cheah <keng.soon.cheah@ni.com>
Cc: Chen Yee Chew <chen.yee.chew@ni.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
2017-08-28 07:19:12 -04:00
Bin Meng
dd027dde75 sandbox: Enable NVMe driver for build testing
This enables NVMe driver on sandbox for build testing.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:17 -04:00
Bin Meng
0d1414bd97 sandbox: Add a dummy invalidate_dcache_range() function
This adds invalidate_dcache_range() so that some drivers can build
without error on sandbox.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:16 -04:00
Bin Meng
fceadc1459 nvme: Adjust the 'nvme' command to use blk_common_cmd()
Instead of having separate code in the 'nvme' command, adjust it to use
the common function.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:15 -04:00
Bin Meng
18aa5a4134 nvme: Get rid of the global variable nvme_info
At present the NVMe uclass driver uses a global variable nvme_info
to store global information like namespace id, and NVMe controller
driver's priv struct has a blk_dev_start that is used to calculate
the namespace id based on the global information from nvme_info.

This is not a good design in the DM world and can be replaced with
the following changes:

- Encode the namespace id in the NVMe block device name during
  the NVMe uclass post probe
- Extract the namespace id from the device name during the NVMe
  block device probe
- Let BLK uclass calculate the devnum for us by passing -1 to
  blk_create_devicef() as the devnum

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:14 -04:00
Bin Meng
d5b7ee9c6e nvme: Use blk_create_devicef() API
The codes in nvme_uclass_post_probe() can be replaced to call the
blk_create_devicef() API directly.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:14 -04:00
Bin Meng
704e040a51 nvme: Apply cache operations on the DMA buffers
So far cache operations are only applied on the submission queue and
completion queue, but they are missing in other places like identify
and block read/write routines.

In order to correctly operate on the caches, the DMA buffer passed
to identify routine must be allocated properly on the stack with the
existing macro ALLOC_CACHE_ALIGN_BUFFER().

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:13 -04:00
Bin Meng
625a483cea nvme: Consolidate block read and write routines
The NVMe block read and write routines are almost the same except
the command opcode. Let's consolidate them to avoid duplication.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:13 -04:00
Bin Meng
722e668db2 nvme: Use macros to access NVMe queues
NVMe driver only uses two queues. The first one is allocated to do
admin stuff, while the second one is for IO stuff. So far the driver
uses magic number (0/1) to access them. Change to use macros.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:12 -04:00
Bin Meng
04d2a38401 nvme: Respect timeout when en/disabling the controller
So far the driver unconditionally delays 10ms when en/disabling the
controller and still return 0 if 10ms times out. In fact, spec defines
a timeout value in the CAP register that is the worst case time that
host software shall wait for the controller to become ready.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:12 -04:00
Bin Meng
b65c692143 nvme: Cache controller's capabilities
Capabilities register is RO and accessed at various places in the
driver. Let's cache it in the controller driver's priv struct.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:11 -04:00
Bin Meng
3e18562961 nvme: Fix endianness assignment to prp2 in nvme_identify()
So far this is not causing any issue due to NVMe and x86 are using
the same endianness, but for correctness, it should be fixed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:11 -04:00
Bin Meng
099c2015b0 nvme: Fix ndev->queues allocation
ndev->queues is a pointer to pointer, but the allocation wrongly
requests sizeof(struct nvme_queue). Fix it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:11 -04:00
Bin Meng
e5dc2d2665 nvme: Fix getting PCI vendor id of the NVMe block device
The codes currently try to read PCI vendor id of the NVMe block
device by dm_pci_read_config16() with its parameter set as its
root complex controller (ndev->pdev) instead of itself. This is
seriously wrong. We can read the vendor id by passing the correct
udevice parameter to the dm_pci_read_config16() API, however there
is a shortcut by reading the cached vendor id from the PCI device's
struct pci_child_platdata.

While we are here fixing this bug, apparently the quirk stuff handle
codes in nvme_get_info_from_identify() never takes effect since its
logic has never been true at all. Remove these codes completely.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:10 -04:00
Bin Meng
abe25db611 nvme: Remove useless defines
These are leftover when the driver was ported from Linux and are not
used by the U-Boot driver.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2017-08-28 07:17:10 -04:00
Tom Rini
5dc4dfd2a9 configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-28 07:16:32 -04:00
Breno Lima
3aa4b703b4 imx: imx6: Move gpr_init() function to soc.c
Since the gpr_init() function is common for boards using MX6S, MX6DL, MX6D,
MX6Q and MX6QP processors move it to the soc.c file.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2017-08-28 09:48:53 +02:00
Tom Rini
34f98a3d2e sh: Fix linking of ms7722se
While it is true that we no longer have 'ppcenv' and similar sections,
including env/embedded.o at all results in the text/etc sections being
available for the rest of the link.  This in turn is required for the
setup used on ms7722se.  This also, likely, needs further fine-tuning.

Fixes: f40ad66fa0 ("arch/sh: don't bring common/env_embedded.o into the link")
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-27 11:50:16 -04:00
Tom Rini
c3b572c4e2 cmd/spl.c: Include <libfdt.h> for fdt_totalsize
In order to be able to reliably use fdt_totalsize, we must have
<libfdt.h> included.

Fixes: 767cb74a00 ("cmd: spl: provide address and size of prepared FDT ...")
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-26 21:17:05 -04:00
Tom Rini
8b3cec7da1 mtdparts: Fix uninitialized scalar usage
When reworking this code to fix other issues found by Coverity, I forgot
to ensure tmp_ep was always cleared before use.

Reported-by: Coverity (CID: 166612)
Fixes: bc028345ac ("mtdparts: Fix final outstanding issue reported by Coverity")
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-08-26 16:59:24 -04:00
Tom Rini
bd95e655b2 Merge git://git.denx.de/u-boot-sh 2017-08-26 15:10:49 -04:00
Tom Rini
f72b96ec8f Merge branch 'rmobile' of git://git.denx.de/u-boot-sh 2017-08-26 15:10:46 -04:00
Tom Rini
0031af9ce7 Merge git://git.denx.de/u-boot-x86 2017-08-26 15:10:40 -04:00
Tom Rini
cc0427d269 Merge git://git.denx.de/u-boot-i2c 2017-08-26 15:10:38 -04:00