starfive-tech/u-boot.git/doc/README.distro, branch rtthread_AMP

doc/README.distro: kernel_comp_addr_r

2021-02-21T08:21:35+00:00

Add missing articles and preposition. Signed-off-by: Heinrich Schuchardt

ARM: Distro boot: document the need for fdtfile variable to be set

2021-01-27T06:25:39+00:00

When testing builds provided in https://github.com/openwrt/openwrt/pull/3360 I discovered that fdtfile was not set and as a result the firmware was not functional. So I am documenting what is needed. Signed-off-by: Dennis Gilmore Cc: Atish Patra Cc: Lukas Auer Cc: Tom Rini Cc: Masahiro Yamada Cc: Vagrant Cascadian Cc: Stephen Warren Cc: Karsten Merker

image: Add compressed Image parsing support in booti.

2020-04-17T16:32:36+00:00

Add compressed Image parsing support so that booti can parse both flat and compressed Image to boot Linux. Currently, it is difficult to calculate a safe address for every board where the compressed image can be decompressed. It is also not possible to figure out the size of the compressed file as well. Thus, user need to set two additional environment variables kernel_comp_addr_r and filesize to make this work. Following compression methods are supported for now. lzma, lzo, bzip2, gzip. lz4 support is not added as ARM64 kernel generates a lz4 compressed image with legacy header which U-Boot doesn't know how to parse and decompress. Tested on HiFive Unleashed and Qemu for RISC-V. Tested on Qemu for ARM64. Signed-off-by: Atish Patra Reviewed-by: Tom Rini [trini: Fix minor rST formatting problems] Signed-off-by: Tom Rini

distro_bootcmd: add VirtIO distro boot command

2018-11-26T05:57:32+00:00

Add a boot command to distro boot to support disks connected over the VirtIO bus. The boot command uses the shared block environment. Signed-off-by: Lukas Auer Reviewed-by: Bin Meng Reviewed-by: Alexander Graf

SPDX: Convert all of our single license tags to Linux Kernel style

2018-05-07T13:34:12+00:00

When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini

distro: use imply to enable DISTRO_DEFAULTS as SoC default

2018-04-28T14:42:35+00:00

The default of DISTRO_DEFAULTS is messy. Using the 'imply' keyword is equivalent and cleaner. Signed-off-by: Masahiro Yamada

Remove config_distro_defaults.h

2018-02-24T02:44:22+00:00

With the contents of config_distro_defaults.h migrated to Kconfig, we can remove this header file completely Signed-off-by: Adam Ford

Kconfig: Add a new DISTRO_DEFAULTS Kconfig option

2016-06-21T01:30:13+00:00

DISTRO_DEFAULTS is intended to mirror / replace include/config_distro_defaults.h. The intend is for boards which include this file to select this from their Kconfig files and when moving setting to Kconfig which are #define-ed in config_distro_defaults.h to select this from DISTRO_DEFAULTS so that boards which have selected DISTRO_DEFAULTS will keep the same configuration as before without needing any defconfig file changes. The initial list of selected things matches all settings recently removed from config_distro_defaults.h because they have been converted to Kconfig, with the exception of CMD_ELF and CMD_NET, which have a default of y, if the default of these ever changes they should be selected by DISTRO_DEFAULTS too. For testing and example purposes this commit also converts ARCH_SUNXI to use DISTRO_DEFAULT instead of selecting everything it needs itself. Signed-off-by: Hans de Goede

Fix variable documented in README.distro for PXE address.

2016-02-15T17:04:45+00:00

Fixes typo of pxe_addr_r with pxefile_addr_r. Signed-off-by: Vagrant Cascadian Reviewed-by: Stephen Warren

distro bootcmd: enumerate PCI before network operations

2016-01-29T04:01:23+00:00

The PCI bus must be enumerated before PCI devices, such as Ethernet devices, are known to U-Boot. Enhance the distro boot commands to perform PCI enumeration when needed. Signed-off-by: Stephen Warren Reviewed-by: Simon Glass