Commit graph

88256 commits

Author SHA1 Message Date
Tom Rini
824f104422 Merge https://source.denx.de/u-boot/custodians/u-boot-riscv
+ Add USB host support on VisionFive2 board
+ Enable SPI flash support on VisionFive2 board
+ Enable Random Number Generator in RISC-V QEMU board
+ Display new SBI extension
+ Add SPL_ZERO_MEM_BEFORE_USE Kconfig for jh7110 L2 LIM
  (Loosely-Integrated Memory)
2023-08-10 10:36:43 -04:00
Sergei Antonov
160984ed3a watchdog: ftwdt010: need to reset watchdog in ftwdt010_wdt_start()
ftwdt010_wdt_start() has to call ftwdt010_wdt_reset() after setting-up
the timeout in the same fashion ftwdt010_wdt_expire_now() does it.

Without this patch the "wdt start <ms>" command does not actually start
the watchdog timer until the "wdt reset" command is executed.

Signed-off-by: Sergei Antonov <saproj@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-08-10 08:39:16 +02:00
Alexander Dahl
8ba4eae01d cmd: cyclic: Remove duplicate command name in help text
Function 'cmd_usage()' already prints one command in usage before
printing out the help text given to the U_BOOT_CMD_WITH_SUBCMDS macro.

Wrong previous output:

    Usage:
    cyclic cyclic demo <cycletime_ms> <delay_us> - register cyclic demo function
    cyclic list - list cyclic functions

Signed-off-by: Alexander Dahl <ada@thorsis.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-08-10 08:39:11 +02:00
Shengyu Qu
47ed15125c riscv: cpu: jh7110: Select SPL_ZERO_MEM_BEFORE_USE
Add Kconfig item for Starfive JH7110 to select SPL_ZERO_MEM_BEFORE_USE.

Signed-off-by: Bo Gan <ganboing@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:55 +08:00
Shengyu Qu
6419f8e9fd riscv: Add SPL_ZERO_MEM_BEFORE_USE implementation
Add the actual support code for SPL_ZERO_MEM_BEFORE_USE and remove
existing Starfive JH7110's L2 LIM clean code, since existing code has
following issues:
 1. Each hart (in the middle of a function call) overwriting its own
    stack and other harts' stacks.
    (data-race and data-corruption)
 2. Lottery winner hart can be doing "board_init_f_init_reserve",
    while other harts are in the middle of zeroing L2 LIM.
    (data-race)

Signed-off-by: Bo Gan <ganboing@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:12 +08:00
Shengyu Qu
d365f6646a riscv: Kconfig: Add SPL_ZERO_MEM_BEFORE_USE
Add a Kconfig item to allow SPL to clear stack/GD/malloc area before
using them.

Signed-off-by: Bo Gan <ganboing@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:12 +08:00
Shengyu Qu
7d79bed00c configs: starfive: Enable environment in SPI flash support
On Starfive Visionfive 2, the u-boot environment settings are saved to
on-board SPI flash. Enable relative configs by default and set offset
and size according to upstream linux dts.

Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:07 +08:00
Minda Chen
0665621386 configs: riscv: starfive: Add VF2 PCIe USB3 XHCI support
Add XHCI_PCI to enable usb3-host functions.
Also add usb command and keyboard config.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:01 +08:00
Minda Chen
eca2d41c68 riscv: starfive: Add SYS_CACHE_SHIFT_6 to enable SYS_CACHELINE_SIZE
Some device driver need SYS_CACHELINE_SIZE macro. Add StarFive
SYS_CACHE_SHIFT_6 to enable it.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:01 +08:00
Minda Chen
1037c5ba37 riscv: dts: starfive: Enable pcie0 dts node
In StarFive VF2 board. pcie0 connect to VTI usb controller.
Enable it to support usb host.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:01 +08:00
Minda Chen
8d184d4b65 pci: plda: Get correct ECAM offset in multiple PCIe RC case
Get the correct ECAM offset and record the secondary bus
number in Multiple RC case.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:58:01 +08:00
Heinrich Schuchardt
6982e6b046 cmd/sbi: display new extensions
The SBI specification v2.0-rc2 defines new extensions:

* Nested Acceleration Extension (NACL)
* Steal Time Accounting (STA)

Allow the sbi command to display these.

Add missing implementation IDs.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
2023-08-10 10:57:56 +08:00
Heinrich Schuchardt
1b7de4f9ef riscv: qemu: imply CONFIG_DM_RNG
The EFI_RNG_PROTOCOL is needed for Linux' KASLR.

QEMU can provide a virtio-rng device to emulate a hardware random number
generator which is supported by our virtio_rng driver.

Enabling CONFIG_DM_RNG will enable CONFIG_VIRTIO_RNG and
CONFIG_EFI_RNG_PROTOCOL by default too.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-10 10:57:36 +08:00
Tom Rini
ec58228830 - x86: Fixes for distro booting
- x86: Move some boards to text environment
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Merge tag 'x86-pull-20230809' of https://source.denx.de/u-boot/custodians/u-boot-x86

- x86: Fixes for distro booting
- x86: Move some boards to text environment
2023-08-09 13:17:34 -04:00
Simon Glass
9234b77b9d x86: qemu-x86: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
3cc4095362 x86: qemu: Add required linux/sizes.h include
These files rely on the config.h file provided this include. Add it
explictily so we can move to a text environment.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
17b2398534 x86: efi-x86_payload: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
6ed1cb3552 x86: efi-x86_app: Convert to text environment
Use the common include. Drop the unnecessary changes, since missing
stdio drivers will be ignored.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
2d6ebda756 x86: slimbootloader: Convert to text environment
Use the common include along with some additions.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[Drop common env from slimbootloader.env]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
d9e6318ce9 x86: minnowmax: Convert to text environment
Use the common include along with some additions.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
c166298ed2 x86: cougarcanyon2: Convert to text environment
Use the common include. The existing environment includes "vga" but that
is not valid anymore, so let it use vidconsole

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
5ccb18a752 x86: cherryhill: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
a68a7abc3d x86: edison: Convert to text environment
Don't use the common include since Edison's environment is empty.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
b5948c5d39 x86: galileo: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
df827efecd x86: bayleybay: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
f1e7abf4b9 x86: crownbay: Convert to text environment
Use the common include.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
c49a767a6a x86: coreboot: Convert to text environment
Use the common include and add some options specific to this board.

Drop everything from the config.h file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
876bc404bd x86: Add a common include for environment settings
Create a text-file version of x86-common.h which can be used by x86
boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
f726545a62 x86: Drop unused distro settings
No x86 board uses distro boot, so drop these settings.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
8c0090b069 x86: Drop inclusion of ibmpc.h
This is not needed in this file anymore. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
c0def3207d x86: edison: Drop inclusion of ibmpc.h
This should be included by files that need it, not the config.h file.
Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
dbfb6c096e x86: i8254: Include required ibmpc.h header
This is needed for this file, so include it here explicitly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
edd53bda53 x86: Drop CFG_SYS_STACK_SIZE
This is only used in one file and the value is the same for both boards
which define it. Use the fixed value of 32KB and drop the CFG. This will
allow removal of the config.h files.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
63af90e7f0 env: Explain how to use #include files in text environment
Provide documentation on how to share common settings among boards.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
5e541a05f7 env: Use include/env for text-environment includes
The 'environment' word is too long. We mostly use 'env' in U-Boot, so use
that as the name of the include directory too.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
f26a966b2e doc: Explain how to avoid the distro-boot scripts
Now that standard boot is available, mention this in the environment
documentation.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
b985760b7e x86: Update qemu documentation
Add some hints and observations related to booting distros on QEMU on x86.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
cfa5934979 x86: Enable useful options for qemu-86
This build can be used to boot 32-bit standard-distro builds. Enable some
more options, so that all possible EFI UUIDs are decoded, we can search
memory for tables, support the full set of standard-boot features, have
full logging along with debug UART and can boot from CDROM media.

This mirrors a similar patch for qemu-x86_64

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[Drop the unknown option from defconfig]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:12 +08:00
Simon Glass
b7080bfceb video: Add a Kconfig option for SPL video handoff
At present this feature is enabled in SPL if a bloblist is available.
Some platforms may not want to use this, so add an option to allow the
feature to be disabled.

Note that the feature unfortunately only fills in part of the
video-handoff information, so causes failures on x86 platforms. For now,
disable it there.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> # qemu-x86_64
2023-08-09 23:31:11 +08:00
Simon Glass
4099df48a6 x86: Correct copying of BIOS mode information
This is copying beyond the end of the destination buffer. Correct the code
by using the size of the  vesa_mode_info struct. We don't need to copy the
rest of the bytes in the buffer.

This long-standing bug prevents virtio bootdevs working correctly on
qemu-x86 at present.

Fixes: 0ca2426bea ("x86: Add support for running option ROMs natively")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> # qemu-x86_64
2023-08-09 23:31:11 +08:00
Simon Glass
1fa64e155d Revert "x86: Switch QEMU over to use the bochs driver"
Unfortunately the bochs driver does not currently work with distros.
It causes a hang between grub menu selection and the OS displaying
something.

Preliminary investigation shows that GRUB does not jump to the kernel
at all.

This reproduces reliably.

This reverts commit b8956425d5.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> # qemu-x86_64
[Slightly modify the commit message about preliminary investigation]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
ea6eef27ca x86: Run QEMU machine setup in SPL
Call the hardware-init function from QEMU from SPL. This allows the
video BIOS to operate correctly.

Create an x86-wide qemu.h header to avoid having to #ifdef the header
in spl.c

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com> # qemu-x86_64
2023-08-09 23:31:11 +08:00
Simon Glass
d5a3f14c23 video: Tidy up Makefile rule for video
Drop the duplication and add a single rule which can handle SPL as well.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Nikhil M Jain <n-jain1@ti.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
22080e05fc x86: spl: Drop unwanted debug()
This was left over from some previous debugging. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
d60fb7a958 x86: coreboot: Update doc for CBFS access
Add an example to show how cbfs is used.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
[Removed CONFIG_CMD_CBFS from defconfig files]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
3500ae13c6 bootstd: Add some more debugging in the bootdev uclass
Add some more output to make it easier to see what is going wrong when
a bootdev hunter fails.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
2d5b5a9cdb bootstd: Correct creating of bootdev sibling
Use the correct function here, since there may be multiple IDE devices
available.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-08-09 23:31:11 +08:00
Simon Glass
d7d78576bb bootstd: Rename bootdev_setup_sibling_blk()
This name is a little confusing since it suggests that it sets up the
sibling block device. In fact it sets up a bootdev for it. Rename the
function to make this clearer.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2023-08-09 23:31:11 +08:00
Simon Glass
3a3543db51 lib: Suppress E when writing error-string output
When CONFIG_ERRNO_STR is not enabled this shows a spurious 'E' from the
format string. Fix this.

Fixes: 7f33194132 ("lib: Support printing an error string")
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00
Simon Glass
4c4ccc5a04 usb: Return -ENOENT when no devices are found
When USB finds no devices it currently returns -EPERM which bootstd does
not understand. This causes other bootdevs of the same priority to be
skipped.

Fix this by returning the correct error code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2023-08-09 23:31:11 +08:00