On Thu, Feb 04, 2021 at 04:28:10PM -0600, Glenn Washburn wrote:
> Hi Michael,
>
> On Wed, 3 Feb 2021 21:03:44 +0800
> Michael Chang via Grub-devel wrote:
>
> > The gcc by default assumes executable stack is required if the source
> > object file doesn't have .note.GNU-stack section in place. If
Hi Michael,
On Wed, 3 Feb 2021 21:03:44 +0800
Michael Chang via Grub-devel wrote:
> The gcc by default assumes executable stack is required if the source
> object file doesn't have .note.GNU-stack section in place. If any of
> the source objects doesn't incorporate the GNU-stack note, the
> res
Hi, thanks both for responding.
Le 04/02/2021 à 17:39, Vladimir 'phcoder' Serbinenko a écrit :
чт, 4 февр. 2021 г., 16:25 Lennart Sorensen
mailto:lsore...@csclub.uwaterloo.ca>>:
On Wed, Feb 03, 2021 at 10:54:28PM -0800, Hanson Char wrote:
> I don't know if Grub currently has any sou
чт, 4 февр. 2021 г., 16:25 Lennart Sorensen :
> On Wed, Feb 03, 2021 at 10:54:28PM -0800, Hanson Char wrote:
> > I don't know if Grub currently has any sound or accessibility support.
> How
> > about having a config option to send some ASCII bell characters "\x07" to
> > the terminal upon the even
On Wed, Feb 03, 2021 at 10:54:28PM -0800, Hanson Char wrote:
> I don't know if Grub currently has any sound or accessibility support. How
> about having a config option to send some ASCII bell characters "\x07" to
> the terminal upon the events that you described? That would make a sound,
> but f
Device-trees are used to convey information about hardware to the operating
system. Some of the properties are only known at boot time. (One example of
such a property is the number of the boot hart on RISC-V systems.) Therefore
the firmware applies fix-ups to the original device-tree. Some nodes a
Operating systems need a description of the hardware. This description can
either be supplied via ACPI tables or via device-trees. On the ARM
architecture ACPI tables are not avaialable for most devices.
In an ideal world device-trees would be defined once by the hardware
manufacturer and would no
If in /etc/default/grub GRUB_LOAD_DEVICE_TREE=true, the boot directory
is scanned for files dtb-${version} and dtb. If such a file exists,
a devicetree command is added per Linux menu entry.
Signed-off-by: Heinrich Schuchardt
---
docs/grub.texi | 6 ++
util/grub-mkconfig.in | 1
Add SPI NOR flash to command line
Based on patch '[PATCH 1/2] efi: SPI NOR flash support'
add command line functionality for interactive access
to SPI NOR flash.
Supported commands:
spi_nor
init - establish communication to a flash part
read - read from flash part to memory or print h
Add EFI SPI NOR driver
Use UEFI interface for accessing SPI NOR flashes.
If supported the implementation of UEFI boot software abstracts
away all those ugly H/W details like SPI controller or protocol.
Provided functions:
grub_efi_spi_nor_
init
erase
write
read
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