24635 Commits

Author SHA1 Message Date
Hai Pham
b092f96290 clk: renesas: Add R8A779A0 clock tables
Add clock tables for R8A779A0 V3U SoC from Linux 5.12,
commit 9f4ad9e425a1 ("Linux 5.12")

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
--
Marek: - Add .reset_modemr_offset
       - Sync tables from Linux 5.12
       - Rebase on latest u-boot
2021-06-24 20:22:17 +02:00
Marek Vasut
44c78aa7ac clk: renesas: Handle R8A779A0 V3U clock types in Gen3 clock code
On R8A779A0 V3U SoC, PLL1 and PLL5 use a divider value
from cpg_pll_configs table while PLL{20,21,30,31,4} use
different control offset. Introduce new types to handle
this and handle those types in the Gen3 clock code.

Based on "clk: renesas: Add support for R8A779A0 V3U PLLn"
by Hai Pham <hai.pham.ud@renesas.com>

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2021-06-24 20:22:17 +02:00
Marek Behún
dcb9a80359 mtd: compare also with OF path and device name in get_mtd_device_nm()
The get_mtd_device_nm() function (code imported from Linux) simply
iterates all registered MTD devices and compares the given name with
all MTDs' names.

With SPI_FLASH_MTD enabled U-Boot registers a SPI-NOR as a MTD device
with name identical to the SPI flash chip name (from SPI ID table). Thus
for a board with multiple same SPI-NORs it registers multiple MTDs, but
all with the same name (such as "s25fl164k"). We do not want to change
this behaviour, since such a change could break existing boot scripts,
which can rely on a hardcoded name.

In order to allow somehow to uniqely select a MTD device, change
get_mtd_device_nm() function as such:
- if first character of name is '/', try interpreting it as OF path
- otherwise compare the name with MTDs name and MTDs device name.

In the following example a board has two "s25fl164k" SPI-NORs. They both
have name "s25fl164k", thus cannot be uniquely selected via this name.
With this change, the user can select the second SPI-NOR either with
"spi-nor@1" or "/soc/spi@10600/spi-nor@1".

Example:
  => mtd list
  List of MTD devices:
  * s25fl164k
    - device: spi-nor@0
    - parent: spi@10600
    - driver: jedec_spi_nor
    - path: /soc/spi@10600/spi-nor@0
    - type: NOR flash
    - block size: 0x1000 bytes
    - min I/O: 0x1 bytes
    - 0x000000000000-0x000000800000 : "s25fl164k"
  * s25fl164k
    - device: spi-nor@1
    - parent: spi@10600
    - driver: jedec_spi_nor
    - path: /soc/spi@10600/spi-nor@1
    - type: NOR flash
    - block size: 0x1000 bytes
    - min I/O: 0x1 bytes
    - 0x000000000000-0x000000800000 : "s25fl164k"

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:54:57 +05:30
Marek Behún
3c58c79b5f mtd: probe SPI NOR devices in mtd_probe_devices()
In order for `mtd list` U-Boot command to list SPI NOR devices without
the need to run `sf probe` before, we have to probe SPI NOR devices in
mtd_probe_devices().

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:54:32 +05:30
Marek Behún
69e57c4753 mtd: remove mtd_probe() function
The device_probe() function does the same thing as mtd_probe() and
mtd_probe() is only used in mtd_probe_uclass_mtd_devs(), where the
probing can be made simpler by using uclass_foreach_dev_probe macro.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:54:07 +05:30
Marek Behún
2d1a9a6b26 mtd: spi-nor: fill-in mtd->dev member
Fill in mtd->dev member with nor->dev.

This can be used by MTD OF partition parser.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:53:50 +05:30
Marek Behún
b7f060565e mtd: spi-nor: allow registering multiple MTDs when DM is enabled
Currently when the SPI_FLASH_MTD config option is enabled, only one SPI
can be registered as MTD at any time - it is the last one probed (since
with old non-DM model only one SPI NOR could be probed at any time).

When DM is enabled, allow for registering multiple SPI NORs as MTDs by
utilizing the nor->mtd structure, which is filled in by spi_nor_scan
anyway, instead of filling a separate struct mtd_info.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:53:31 +05:30
Marek Behún
dc339bf784 mtd: add support for parsing partitions defined in OF
Add support for parsing partitions defined in device-trees via the
`partitions` node with `fixed-partitions` compatible.

The `mtdparts`/`mtdids` mechanism takes precedence. If some partitions
are defined for a MTD device via this mechanism, the code won't register
partitions for that MTD device from OF, even if they are defined.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Patrick Delaunay <patrick.delaunay@st.com>
2021-06-24 11:53:15 +05:30
Marek Behún
0e116bea52 dm: core: add ofnode_get_path()
Add function for retrieving full node path of a given ofnode.
This uses np->full_name if OF is live, otherwise a call to
fdt_get_path() is made.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-24 11:53:00 +05:30
Marek Behún
31a7b719d0 dm: core: add non-translating version of ofnode_get_addr_size_index()
Add functions ofnode_get_addr_size_index_notrans(), which is a
non-translating version of ofnode_get_addr_size_index().

Some addresses are not meant to be translated, for example those of MTD
fixed-partitions.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Tested-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-24 11:52:45 +05:30
Jaime Liao
b388af9af4 mtd: spinand: macronix: Add support for serial NAND flash
Macronix NAND Flash devices are available in different configurations
and densities.

MX"35" means SPI NAND
MX35"UF" , UF meands 1.8V
MX35LF"2G" , 2G means 2Gbits
MX35LF2G"E4" , E4 means internal ECC and Quad I/O(x4)

MX35UF4GE4AD/MX35UF2GE4AD/MX35UF1GE4AD are 1.8V 4G/2Gbit serial
NAND flash device with 8-bit on-die ECC
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7983/MX35UF4GE4AD,%201.8V,%204Gb,%20v0.00.pdf

MX35UF2GE4AC/MX35UF1GE4AC are 1.8V 2G/1Gbit serial
NAND flash device with 8-bit on-die ECC
https://www.mxic.com.tw/Lists/Datasheet/Attachments/7974/MX35UF2GE4AC,%201.8V,%202Gb,%20v1.0.pdf

Validated via normal(default) and QUAD mode by read, erase, read back,
on Xilinx Zynq PicoZed FPGA board which included Macronix
SPI Host(drivers/spi/spi-mxic.c).

Signed-off-by: Jaime Liao <jaimeliao@mxic.com.tw>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2021-06-24 11:42:52 +05:30
Tom Rini
fcf3981161 Merge https://source.denx.de/u-boot/custodians/u-boot-x86
- x86: Discard .note.gnu.property sections
- nvme: Skip block device creation for inactive namespaces
- nvme: Convert NVMe doc to reST, and various minor fixes
2021-06-23 08:46:26 -04:00
Bin Meng
78d5f2011e nvme: Don't clear nvme blk device's priv space
A udevice's priv space is cleared in alloc_priv() in the DM core.
Don't do it again in its probe() routine.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Bin Meng
757cc4b1b2 nvme: Drop useless members of 'struct nvme_ns'
mode_select_num_blocks and mode_select_block_len in 'struct nvme_ns'
are not useful. Drop them.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Bin Meng
8c60d40d69 nvme: Eliminate the offset of one during block dev creation
At present there is an offset of one added during the creation of
block device. This can be very confusing as we wanted to encode the
namespace id in the block device name but namespae id cannot be zero.

This changes to use the namespace id directly in the block device
name, eliminating the offset of one effectively.

Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Bin Meng
478f7fc6a0 nvme: Skip block device creation for inactive namespaces
At present for each namespace there is a block device created for it.
There is no issue if the number of supported namespaces reported from
the NVMe device is only 1.

Since QEMU commit 7f0f1acedf15 ("hw/block/nvme: support multiple namespaces"),
the number of supported namespaces reported has been changed from 1
to 256, but not all of them are active namespaces. The actual active
one depends on the QEMU command line parameters. A common case is
that namespace 1 being active and all other 255 being inactive.

If a namespace is inactive, the namespace identify command returns a
zero filled data structure. We can use field NSZE (namespace size) to
decide whether a block device should be created for it.

Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Bin Meng
84344258f2 nvme: Move block dev creation from uclass post_probe() to driver probe()
At present the block device creation happens in the NVMe uclass
driver post_probe() phase. In preparation to support multiple
namespaces, we should issue namespace identify before creating
block devices but that touches the underlying hardware hence it
is not appropriate to do such in the uclass driver post_probe().
Let's move it to driver probe() phase instead.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Wesley Sheng
c3e52c71bb nvme: Remove the redundant aqa value setting
AQA (Admin Queue Attributes) register is a dword size with
lower word of ASQS, and higher word of ACQS.

The code set the variable aqa twice, but it is redundant.

Signed-off-by: Wesley Sheng <wesleyshenggit@sina.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Wesley Sheng
859b33c948 nvme: Correct the prps per page calculation method
Each prp is 8 bytes, calculate the number of prps
per page should just divide page size by 8
there is no need to minus 1

Signed-off-by: Wesley Sheng <wesleyshenggit@sina.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
David Lamparter
b12f62374e nvme: fix for big endian systems
writel() and co. already include the endian swap;  doing the swap twice
is, er, unhelpful.

Tested on a P4080DS, which boots perfectly fine off NVMe with this.

Signed-off-by: David Lamparter <equinox@diac24.net>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-06-23 17:21:14 +08:00
Zhengxun
2b157d8127 clk: zynq: Add clock wizard driver
The Clocking Wizard IP supports clock circuits customized
to your clocking requirements. The wizard support for
dynamically reconfiguring the clocking primitives for
Multiply, Divide, Phase Shift/Offset, or Duty Cycle.

Limited by U-Boot clk uclass without set_phase API, this
patch only provides set_rate to modify the frequency.

Signed-off-by: Zhengxun <zhengxunli.mxic@gmail.com>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2021-06-23 09:48:35 +02:00
Michal Simek
ca8bb0ccb7 gpio: pca953x: Add missing i2c dependency
pca953x also depends on i2c that's why add dependency to Kconfig.
Where GPIO is enabled but I2C compilation error pops up.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2021-06-23 09:48:35 +02:00
zhengxun
06abbef27a mtd: spi-nor-ids: Add Macronix MX66UW2G345G
The MX66UW2G345G is Macronix Flash with SINGLE and OCTAL I/O. Hence,
add SPI_NOR_OCTAL_READ flag for this flash.

Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
[jagan: change order of id flags]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: zhengxun <zhengxunli.mxic@gmail.com>
2021-06-22 13:53:24 +05:30
Fabio Estevam
f132aab403 Revert "mmc: fsl_esdhc_imx: use VENDORSPEC_FRC_SDCLK_ON to control card clock output"
This reverts commit 63756575b42b8b4fb3f59cbbf0cedf03331bc2d2.

Since this commit a imx6qdl-pico board boots extremely slowly
in both SPL as well as U-Boot proper.

Fix this regression by reverting the offending commit for now.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Pierre-Jean Texier <texier.pj2@gmail.com>
2021-06-22 12:03:32 +08:00
Jaehoon Chung
d77d61ea1b mmc: mmc-uclass: change to static about dm function
Change to static about dm function.
They can be used with wrapper functions.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-06-22 12:03:20 +08:00
Jaehoon Chung
2da2335a18 mmc: fsl_esdhc_imx: use mmc_send_cmd instead of dm_mmc_send_cmd
Use mmc_send_cmd instead of dm_mmc_send_cmd.
It doesn't need to distinguish this function.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-06-22 12:03:11 +08:00
Ley Foon Tan
1925e65706 mmc: dwmmc: socfpga: Get "fifo-mode" property from DT
Add FIFO mode support for SoCFPGA dwmmc, read "fifo-mode" property from DT.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-06-22 12:02:32 +08:00
Ley Foon Tan
8cb9d3ed3a mmc: dw_mmc: Fixes data read when receiving DTO interrupt in FIFO mode
The data read is not working when using FIFO mode.

From DesignWare databook, when a Data_Transfer_Over (DTO) interrupt is
received, the software should read the remaining data from FIFO.

Add DTO interrupt checking on data read path and clear interrupts before
start reading from FIFO. So, it doesn't clear the next pending
interrupts unintentionally after read from FIFO.

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
2021-06-22 12:02:11 +08:00
Weijie Gao
3a3672cc37 mmc: mtk-sd: increase the minimum bus frequency
With a 48MHz input clock, the lowest bus frequency can be as low as
48000000 / (4 * 4095) = 2930Hz. Such an extremely low frequency will cause
the mmc framework take seconds to finish the initialization.

Limiting the minimum bus frequency to a slightly higher value can solve the
issue without any side effects.

Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2021-06-22 12:01:52 +08:00
Tom Rini
28afb71646 Merge tag 'u-boot-rockchip-20210618' of https://source.denx.de/u-boot/custodians/u-boot-rockchip into next
- New SoC platform support: rk3568;
- rockchip pcie Code compile issue fix;
- Board fix for rk3399 Khadas Edge;
- Add Rockchip NFC driver;
2021-06-19 08:20:12 -04:00
Tim Harvey
54c321f9de net: octeontx: smi: use dt live tree API
clean up octeontx_smi_probe by using the live-tree API.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Heinrich Schuchardt
02036d90ec net: sun8i-emac: fix MDIO frequency
Commit 4f0278dac56a ("net: sun8i-emac: Lower MDIO frequency") leads to
network failure on the OrangePi PC.

    => dhcp
    sun8i_emac_eth_start: Timeout

According to the commit message the change of the MDIO frequency is only
required for external PHYs.

Fixes: 4f0278dac56a ("net: sun8i-emac: Lower MDIO frequency")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-06-18 11:29:17 +03:00
Jassi Brar
eab447b2b5 net: synquacer: Add netsec driver
Add SynQuacer's NETSEC GbE controller driver.
Since this driver will load the firmware from SPI NOR flash,
this depends on CONFIG_SYNQUACER_SPI=y.

Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Daniil Stas
f024e0b208 net: dwc_eth_qos: Revert some changes of commit 3a97da12ee7b
Revert some changes of commit 3a97da12ee7b ("net: dwc_eth_qos: add dwc
eqos for imx support") that were probably added by mistake.

One of these changes can lead to received data corruption (enabling
FUP and FEP bits). Another causes invalid register rxq_ctrl0 settings
for some platforms. And another makes some writes at unknown memory
location.

Fixes: 3a97da12ee7b ("net: dwc_eth_qos: add dwc eqos for imx support")
Signed-off-by: Daniil Stas <daniil.stas@posteo.net>
Cc: Ye Li <ye.li@nxp.com>
Cc: Fugang Duan <fugang.duan@nxp.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Daniil Stas
07292f8e51 net: dwc_eth_qos: Fix needless phy auto-negotiation restarts
Disabling clk_ck clock leads to link up status loss in phy, which
leads to auto-negotiation restart before each network command
execution.

This issue is especially big for PXE boot protocol because of
auto-negotiation restarts before each configuration filename trial.

To avoid this issue don't disable clk_ck clock after it was enabled.

Signed-off-by: Daniil Stas <daniil.stas@posteo.net>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Tim Harvey
7001863596 net: e1000: do not attempt to set hwaddr for i210 without FLASH
commit f1bcad22dd19 ("net: e1000: add support for writing to EEPROM")
adds support for storing hwaddr in EEPROM however i210 devices do not
support this and thus results in errors such as:
Warning: e1000#0 failed to set MAC address'

Check if a flash device is present and if not return -ENOSYS indicating
this is not supported.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Hou Zhiqiang
3e1848778c Fix a memory leak issue in the RX port initialization.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-06-18 11:29:17 +03:00
Patrick Delaunay
c262522fd4 clk: cosmetic change in uclass
Remove the tab in clk_get_bulk to respect the coding rules.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18 10:09:41 +02:00
Patrick Delaunay
d4710326c8 dfu: add error callback
Add error callback in dfu stack to manage some board specific
behavior on DFU targets.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18 10:09:41 +02:00
Patrick Delaunay
2dc41fccf3 dfu: dfu_mtd: set max_buf_size to erasesize also for NOR devices
For NOR devices the logical DFU buffer size is the sector_size,
as it is done in dfu_sf.c or in spi/sf_mtd.c
(sf_mtd_info.erasesize = flash->sector_size)

For NAND the DFU size was already limited to erasesize as
has_pages = true.

So the mtd dfu backend can use this erasesize for all the MTD devices,
NOR and NAND with dfu->max_buf_size = mtd->erasesize

This difference was initially copied from MTD command, where
data is fully available in RAM without size limitation.

This patch avoids to have many sector write in dfu_mtd.c at the end
of the DFU transfer and avoids issues with USB timeout or WATCHDOG.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-06-18 10:09:41 +02:00
Daniil Stas
88f7ca03b4 spi: stm32_qspi: Fix short data write operation
TCF flag only means that all data was sent to FIFO. To check if the
data was sent out of FIFO we should also wait for the BUSY flag to be
cleared. Otherwise there is a race condition which can lead to
inability to write short (one byte long) data.

Signed-off-by: Daniil Stas <daniil.stas@posteo.net>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2021-06-18 08:39:45 +02:00
Yifeng Zhao
b12dc5d6fa mtd: nand: NFC drivers for RK3308, RK2928 and others
This driver supports Rockchip NFC (NAND Flash Controller) found on
RK3308, RK2928, RKPX30, RV1108 and other SOCs. The driver has been
tested using 8-bit NAND interface on the ARM based RK3308 platform.

Support Rockchip SoCs and NFC versions:
- PX30 and RK3326(NFCv900).
	ECC: 16/40/60/70 bits/1KB.
	CLOCK: ahb and nfc.
- RK3308 and RV1108(NFCv800).
	ECC: 16 bits/1KB.
	CLOCK: ahb and nfc.
- RK3036 and RK3128(NFCv622).
	ECC: 16/24/40/60 bits/1KB.
	CLOCK: ahb and nfc.
- RK3066, RK3188 and RK2928(NFCv600).
	ECC: 16/24/40/60 bits/1KB.
	CLOCK: ahb.

Supported features:
- Read full page data by DMA.
- Support HW ECC(one step is 1KB).
- Support 2 - 32K page size.
- Support 8 CS(depend on SoCs)

Limitations:
- No support for the ecc step size is 512.
- Untested on some SoCs.
- No support for subpages.
- No support for the builtin randomizer.
- The original bad block mask is not supported. It is recommended to
  use  the BBT(bad block table).

Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:37:20 +08:00
Anand Moon
88647f078d pci: pcie_dw_rockchip: Replace msleep occurences by udelay
Replace msleep occurences by udelay.

drivers/pci/pcie_dw_rockchip.c:254:3: warning: implicit
     declaration of function 'msleep' [-Wimplicit-function-declaration]

Cc: Patrick Wildt <patrick@blueri.se>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:36:54 +08:00
Anand Moon
290686f79a pci: pcie_dw_rockchip: Drop the unused variable warning
Drop the unused variable warning below.

drivers/pci/pcie_dw_rockchip.c:161:6: warning: unused variable
'val' [-Wunused-variable]
  161 |  u32 val;
       |      ^~~
Cc: Patrick Wildt <patrick@blueri.se>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:36:54 +08:00
Anand Moon
a122d3a6a0 pci: pcie_dw_rockchip: Fixed the below compilation error
Use the generic error number instead of specific error number.
Changes fix the below error.

drivers/pci/pcie_dw_rockchip.c: In function 'rk_pcie_read':
drivers/pci/pcie_dw_rockchip.c:70:10: error: 'PCIBIOS_UNSUPPORTED'
                        undeclared (first use in this function)
   70 |   return PCIBIOS_UNSUPPORTED;
      |          ^~~~~~~~~~~~~~~~~~~
drivers/pci/pcie_dw_rockchip.c: In function 'rk_pcie_write':
drivers/pci/pcie_dw_rockchip.c:90:10: error: 'PCIBIOS_UNSUPPORTED'
                        undeclared (first use in this function)
   90 |   return PCIBIOS_UNSUPPORTED;
      |          ^~~~~~~~~~~~~~~~~~~

Cc: Patrick Wildt <patrick@blueri.se>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:36:54 +08:00
Joseph Chen
2d46775287 rockchip: rk3568: Add sdram driver
Add the driver for rk3568 u-boot to get sdram capacity.

Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:36:24 +08:00
Elaine Zhang
4a262feba3 rockchip: rk3568: add clock driver
Add rk3568 clock driver and cru structure definition.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2021-06-18 14:36:06 +08:00
Tom Rini
a94b2aad05 First set of u-boot-atmel features for the 2021.10 cycle
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Merge tag 'u-boot-atmel-2021.10-a' of https://source.denx.de/u-boot/custodians/u-boot-atmel into next

First set of u-boot-atmel features for the 2021.10 cycle:

This feature set converts the boards pm9261 and pm9263 Ethernet support
to DM; enables hash command for all SAM boards; fixes the NAND pmecc
bit-flips correction; adds Falcon boot for sama5d3_xplained board; and
other minor adjustments.
2021-06-17 11:46:44 -04:00
Tom Rini
a298d4fbcd Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
- fsl-qoriq: Bug fixes related pfe, eth, thermal node, vid.c, cpu release,
  mmc, usb, env, etc for Layerscape boards
- powerpc: Update Maintainers for some boards.
2021-06-17 08:44:56 -04:00
Aleksandar Gerasimovski
50dae8eb3a net: tsec: add option to set device max-speed via dts
Current tsec adapter sets adapter gigabit capabilities by default, and in
reality this must not always be the case.
It is possible that tsec adapter is used for 100Mbps connection, and in
this case setting 1000Mbps capabilities can lead to some side effects such
longer autoneg process.

In our ls102x designs this problem leads to long autoneg times (> 4 sec)
in case board rgmii link is 100Mbps capable only.
Limiting the rgmii link capabilities provides faster and smoother
link establishment.

Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-17 11:46:11 +05:30