Commit graph

80746 commits

Author SHA1 Message Date
JaimeLiao
df3d5f9e41 mtd: spi-nor: add support for Macronix Octal flash
Follow patch <f6adec1af4b2f5d3012480c6cdce7743b74a6156> (Allow using Micron mt35xu512aba
in Octal DTR mode).
Enable Octal DTR mode with 20 dummy cycles to allow running at the
maximum supported frequency for adding Macronix flash in Octal DTR mode.
 -https://www.mxic.com.tw/Lists/Datasheet/Attachments/7841/MX25LM51245G,%203V,%20512Mb,%20v1.1.pdf

Signed-off-by: JaimeLiao <jaimeliao.tw@gmail.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2022-07-18 19:15:19 +05:30
Tom Rini
26f6f7fb5c Merge branch '2022-07-14-migrate-wiki-to-sphinx'
- Merge the majority of the relevant wiki content to doc/process/ and
  convert to Sphinx.  Begin cleaning up and modernizing the content as
  well to match current process.  There is still more work to be done in
  this regard.
2022-07-14 18:43:51 -04:00
Tom Rini
9bf08a637c doc: Add in the historical release statistics found on the wiki
The wiki had gitdm-generated release statistics starting with v1.3.0.
Re-generate this information as Sphinx.  This aims to be as historically
accurate as possible and so some company renames were kept to their old
rather than current name until we had made the switch previously.

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:47 -04:00
Tom Rini
105bccb3b9 doc: process: Correct and expand slightly on the Merge Window concept
For quite a long time we've been using a 3 week, rather than 2 week,
merge window as it was only 2 weeks during the timeframe where we did 2
month rather than 3 month releases.  This corrects the places that still
had 2 weeks and tries to make things a bit clearer overall.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:29 -04:00
Tom Rini
6b484ba69f doc: Add doc/develop/release_cycle.rst
Migrate the RelaseCycle wiki page to Sphinx.  In terms of visible
changes, we stop having a dynamic countdown to when the release is.  And
we drop the year-based statistics, that were not being kept up to date.
For the moment, we only link to statistics for v2022.07 but will add
back the historical data in a subsequent patch.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:27 -04:00
Tom Rini
61550734b2 process.rst: Modernize the "Workflow of a Custodian" section
The "Workflow of a Custodian" section on the wiki had not been changed
in quite some time to reflect how the process has been functioning for
some time.  First, update some links to point to modern and current
sources of information.

Second, and more overarching, reword much of the section.  This expands
on the expectations of both custodians and developers when it comes to
rebasing patches.  Rework the final points to be clearer that Custodians
are expected to do their best to test the changes and ask for help when
needed, as well as that pull requests are expected in a timely manner.

Cc: Claudius Heine <ch@denx.de>
Cc: Martin Bonner <martingreybeard@gmail.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:14:25 -04:00
Tom Rini
50a7adcad7 process.rst: Perform minor cleanups
- Use gender-neutral language to refer to the user, consistently.
- Reword a few places so that they read more naturally.
- Make the long standing practice around "Twilight Time" more clear,
  hopefully.
- Replace a reference to MAKEALL with a reference to CI testing as
  that's the current requirement.

Cc: Claudius Heine <ch@denx.de>
Cc: Martin Bonner <martingreybeard@gmail.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:52 -04:00
Tom Rini
2180aec5b5 designprinciples.rst: Perform minor cleanups
- Remove some missed wiki markup, and escape a "\n" correctly.
- Use gender-neutral language to refer to the user, consistently.

Cc: Claudius Heine <ch@denx.de>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:50 -04:00
Tom Rini
dc1ad4766e doc: Migrate Process wiki page to Sphinx
Move the current Process wiki page to doc/develop/process.rst.  The
changes here are for formatting or slight rewording so that it reads
well when linking to other Sphinx documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:48 -04:00
Tom Rini
a09d85677e doc: codingstyle: Remove comment about '//' style comments
For some time now we've allowed for '//' style comments, which mirrors
the Linux kernel.  So drop this point here.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:46 -04:00
Tom Rini
528581e32b doc: Migrate DesignPrinciples wiki page to Sphinx
Move the current DesignPrinciples wiki page to
doc/develop/designprinciples.rst.  The changes here are for formatting
or slight rewording so that it reads well when linking to other Sphinx
documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:44 -04:00
Tom Rini
4211fb2ef6 doc: Migrate CodingStyle wiki page to Sphinx
Move the current CodingStyle wiki page to doc/develop/codingstyle.rst.
The changes here are for formatting or slight rewording so that it reads
well when linking to other Sphinx documents.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-14 14:13:41 -04:00
Tom Rini
54f683dbfb Merge https://source.denx.de/u-boot/custodians/u-boot-usb 2022-07-14 11:10:49 -04:00
Fabio Estevam
16aabfe2f2 spl: sdp: Pass the USB index to board_usb_init()
board_usb_init() should receive the controller_index as its
first parameter instead of having it hardcoded as 0.

All in-tree users have CONFIG_SPL_SDP_USB_DEV as 0, so this error
should not affect any board.

Fix it by passing controller_index as the parameter of board_usb_init().

Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Peng Fan <peng.fan@nxp.com>
2022-07-14 16:13:11 +02:00
Tom Rini
58f3dc5c4e - MIPS: add drivers and board support for Mediatek MT7621 SoC
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Merge tag 'mips-pull-2022-07-13' of https://source.denx.de/u-boot/custodians/u-boot-mips

- MIPS: add drivers and board support for Mediatek MT7621 SoC
2022-07-14 07:18:33 -04:00
Tom Rini
854d6de610 Pull request for efi-2022-10-rc1
Documentation:
 
 * rework the mkimage.1 man-page
 * add a statistics page for v2022.07
 * update environment description
 
 UEFI:
 
 * add Ilias Apalodimas as co-maintainer
 * fix a memory leak in efi_set_bootdev()
 * suppress a build warning
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Merge tag 'efi-2022-10-rc1' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-10-rc1

Documentation:

* rework the mkimage.1 man-page
* add a statistics page for v2022.07
* update environment description

UEFI:

* add Ilias Apalodimas as co-maintainer
* fix a memory leak in efi_set_bootdev()
* suppress a build warning
2022-07-13 21:31:46 -04:00
Weijie Gao
dd6bf539e8 MAINTAINERS: update maintainer for MediaTek MIPS platform
Update maintainer for MediaTek MIPS platform

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
c561d14c38 tools: mtk_image: add support for MT7621 NAND images
The BootROM of MT7621 requires a image header for SPL to record its size
and load address when booting from NAND.

To create such an image, one can use the following command line:
mkimage -T mtk_image -a 0x80200000 -e 0x80200000 -n "mt7621=1"
-d u-boot-spl-ddr.bin u-boot-spl-ddr.img

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
4620e8aabc spl: nand: support loading legacy image with payload compressed
Add support to load legacy image with payload compressed. This redirects
the boot flow for all legacy images. If the payload is not compressed, the
actual behavior will remain unchanged.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
fdc03bf4e9 spl: spl_legacy: fix the use of SPL_COPY_PAYLOAD_ONLY
If the payload is compressed, SPL_COPY_PAYLOAD_ONLY should always be set
since the payload will not be directly read to its load address. The
payload will first be read to a temporary buffer, and then be decompressed
to its load address, without image header.

If the payload is not compressed, and SPL_COPY_PAYLOAD_ONLY is set, image
header should be skipped on loading. Otherwise image header should also be
read to its load address.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
4c4bf046a5 spl: allow using nand base without standard nand driver
This patch removes the dependency to SPL_NAND_DRIVERS for SPL_NAND_BASE to
allow minimal spl nand driver to use nand base for probing NAND chips.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
3ab8beaadc nand: raw: add support for MediaTek MT7621 SoC
This patch adds NAND flash controller driver for MediaTek MT7621 SoC.
The NAND flash controller of MT7621 supports only SLC NAND flashes.
It supports 4~12 bits correction with maximum 4KB page size.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
ad80d48979 net: mediatek: add support for MediaTek MT7621 SoC
This patch adds GMAC support for MediaTek MT7621 SoC.
MT7621 has the same GMAC/Switch configuration as MT7623.

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
86062e7a5d net: mediatek: use regmap api to modify ethsys registers
The address returned by regmap_get_range() is not remapped. Directly r/w
to this address is ok for ARM platforms since it's idential to the virtual
address.

But for MIPS platform only virtual address should be used for access.
To solve this issue, the regmap api regmap_read/regmap_write should be used
since they will remap address before accessing.

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
528e483a09 net: mediatek: remap iobase address
The iobase address from dts node is actually physical address. It's
identical to the virtual address in ARM platform. This is ok because this
driver was used only by ARM platforms (mt7622/mt7623 ...).

But now this driver will be used by mt7621 which is a MIPS SoC. For MIPS
platform the physical address space is mapped to KSEG0 and KSEG1 and this
makes the virtual address apparently not idential to its physical address.

To solve this issue, this patch replaces dev_read_addr with dev_remap_addr
to get the remapped iobase address.

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
163db41d2f mmc: mediatek: add support for MediaTek MT7621 SoC
This patch adds SDXC support for MediaTek MT7621 SoC

Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
fe3d57a443 watchdog: add support for MediaTek MT7621 SoC
This patch makes mt7621_wdt driver available for MediaTek MT7621 SoC

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
40862e49f2 gpio: add support for MediaTek MT7621 SoC
This patch makes mt7621_gpio driver available for MediaTek MT7621 SoC

Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
d2002fa7e2 spi: add support for MediaTek MT7621 SoC
This patch makes mt7621_spi driver available for MediaTek MT7621 SoC

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
be3dc92098 phy: mtk-tphy: add support for MediaTek MT7621 SoC
This patch makes mtk-tphy driver available for MediaTek MT7621 SoC

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
5ac88d1b01 usb: xhci-mtk: add support for MediaTek MT7621 SoC
This patch makes xhci-mtk driver available for MediaTek MT7621 SoC

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
4d30111cea pinctrl: mtmips: add support for MediaTek MT7621 SoC
This patch adds pinctrl support for MediaTek MT7621 SoC.
The MT7621 SoC supports pinconf, but it is not the same as mt7628.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
daf4ce6b5e reset: mtmips: add reset controller support for MediaTek MT7621 SoC
This patch adds reset controller bits definition header file for MediaTek
MT7621 SoC

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
e75cc00982 clk: mtmips: add clock driver for MediaTek MT7621 SoC
This patch adds a clock driver for MediaTek MT7621 SoC.
This driver provides clock gate control as well as getting clock frequency
for CPU/SYS/XTAL and some peripherals.

Reviewed-by: Sean Anderson <seanga2@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
46c7e9ed03 doc: mediatek: add documentation for mt7621 reference boards
The MT7621 requires external binary blob being executed during u-boot's
boot-up flow. It's necessary to provide a guide here for users to correctly
build the u-boot.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
0eaee027f7 mips: mtmips: add two reference boards for mt7621
The mt7621_rfb board supports integrated giga PHYs plus one external
giga PHYs. It also has up to 512MiB DDR3, 16MB SPI-NOR, 3 mini PCI-e x1
slots, SDXC and USB.

The mt7621_nand_rfb board is almost the same as mt7621_rfb board, but it
uses NAND flash and SDXC is not available.

Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
4bc0104c97 mips: mtmips: add support for MediaTek MT7621 SoC
This patch adds support for MediaTek MT7621 SoC.
All files are dedicated for u-boot.

The default build target is u-boot-mt7621.bin.

The specification of this chip:
https://www.mediatek.com/products/homenetworking/mt7621

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
2948d9cf86 mips: add support for noncached_alloc()
This patch adds support for noncached_alloc() which was only supported by
ARM platform.

Unlike the ARM platform, MMU is not used in u-boot for MIPS. Instead, KSEG
is provided to access uncached memory. So most code of this patch is copied
from cache.c of ARM platform, with only two differences:
1. MMU is untouched in noncached_set_region()
2. Address returned by noncached_alloc() is converted using KSEG1ADDR()

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
9a3bbb0eba mips: add __image_copy_len for SPL linker script
This patch adds __image_copy_len needed by TPL of MT7621 SoC.
The __image_copy_len represents the binary blob size of both SPL/TPL
binaries. To achieve this, __text_start/end are added for calculation.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
3a6cf2ded7 mips: add more definitions for asm/cm.h
This patch add more definitions needed for MT7621 initialization.
MT7621 needs to initialize GIC/CPC and other related parts.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Weijie Gao
1cca8ba9ec mips: add asm/mipsmtregs.h for MIPS multi-threading
To be compatible with old u-boot used by lots of MT7621 devices, the u-boot
needs to boot-up MT7621's all cores, and all VPES of each core.

This patch adds asm/mipsmtregs.h from linux kernel which is need for
boot-up VPEs.

Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-13 23:03:37 +02:00
Heinrich Schuchardt
a093d72e62 MAINTAINERS: add Ilias Apalodimas to EFI PAYLOAD as co-maintainer
Ilias has since long been reviewing UEFI patches.
Now he has volunteered to assist me in maintaining the sub-system.

Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-07-13 20:11:10 +02:00
Heinrich Schuchardt
a8d52f9a9b efi_loader: suppress executable stack warning
When linking EFI binaries the linker emits:

    ld.bfd: warning: lib/efi_loader/efi_crt0.o:
    missing .note.GNU-stack section implies executable stack

Suppress the warning.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-13 20:07:07 +02:00
Heinrich Schuchardt
868353daa3 efi_loader: memory leak in efi_set_bootdev()
efi_dp_str() allocates memory which should be released after use.

Use %pD printf code. Adjust message wording.

Fixes: d837cb1e3b ("efi: Add debugging to efi_set_bootdev()")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-13 20:07:07 +02:00
Masahisa Kojima
9897350c52 efi_loader: expose END device path node
This commit exposes the END device path node.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-13 20:07:07 +02:00
Tom Rini
34a026a891 doc: Add statistics page for v2022.07
Our statistics pages have always been generated by gitdm.  After
patching gitdm to generate an acceptable Sphinx output for tables,
include that and some other basic formatting here.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-07-13 20:07:07 +02:00
Tom Rini
556af511d4 doc: environment: Expand on fdt_addr, initrd_addr and loadaddr
- Explain why fdt_addr and initrd_addr should not be set to disable
  relocation normally.
- Provide some advice on the typical loadaddr default value.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:07:07 +02:00
Tom Rini
dc6b683035 doc: environment: Drop u-boot_addr_r
This variable is never set nor explained why it would be set, drop it.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-07-13 20:07:07 +02:00
Sean Anderson
e297f874a1 doc: Add man page for dumpimage
This tool seems a bit underloved. Unfortunately, it seems to be missing
support for FIT images. Alas...

Add a man page documenting it. The example is taken from commit a804b5ce2d
("Add dumpimage, a tool to extract data from U-Boot images").

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00
Sean Anderson
b42168c125 doc: mkimage: Further document -o and -R
Despite the original description of these options, they are not always
image names, or even files. Some image types use these options to convey
configuration directly. Re-document these options as configuration options.

Additionally, add a new section documenting the format of the configuration
for each image type which uses it. In general, if configuration is used
directly (without a separate file) I have added documentation for it. If
the configuration points to a separate file, I have referenced that file's
documentation. Where there is no such documentation, I have added it.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-07-13 20:05:49 +02:00