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2020-09-16doc: qemu: debug UART settings for QEMU ARM virtHeinrich Schuchardt1-0/+10
Provide the settings for the debug UART on the QEMU ARM virt board. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-03doc: qemu-mips build instructionsHeinrich Schuchardt1-4/+4
Correct the make commands for the defconfigs. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03doc: qemu-riscv: Update QEMU run commandBin Meng1-5/+5
Explicitly pass the "-bios" option to QEMU to run U-Boot, instead of the "-kernel" option, as we know that "-bios" behavior will be changed since QEMU 5.1.0. This also updates validated QEMU version to 5.0.0. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-04-23riscv: qemu: Remove the simple-bus driver for the SoC nodeBin Meng1-1/+1
Prior to QEMU v3.1.0, QEMU generated the 'virt' SoC node with a "riscv-virtio-soc" compatible string, and a "simple-bus" driver was created to accommodate that special case in U-Boot. Starting from QEMU v3.1.0, the SoC node was set as a "simple-bus", hence the special simple-bus driver is no longer needed. Update the doc to mention the latest tested QEMU version 4.2.0. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-04-09doc: board: qemu-mips.rst: fix code examplesHeinrich Schuchardt1-48/+60
Code sections should be syntax highlighted as bash. Comment lines in code should start with a hash sign ('#') but code lines should not. Most commands can be executed as normal users. Prepend those commands requiring elevated authorization with 'sudo'. dd does not have a parameter cout. sfdisk does not have a -C parameter on Debian Buster. Provide the necessary input to sfdisk. Creating a partition of length zero makes no sense. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-08-26doc: update QEMU RISC-V documentationLukas Auer1-1/+59
The available defconfigs for RISC-V QEMU have changed. We now have configurations to compile U-Boot to run in supervisor mode and for U-Boot SPL. Update the QEMU RISC-V documentation to reflect these changes. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2019-08-09qemu-x86: Use config_distro_bootcmdJoshua Watt1-0/+17
Converts qemu x86 machines to boot using distro_config. The intent is to allow u-boot in qemu to be maximally compatible with many boot methods without having to change the config. Previously, u-boot would only boot in a very limited set of circumstances where there was a /boot/vmlinuz on scsi 0:3 with no ramdisk. Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: convert doc updates to reST] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-24doc: board: Convert README.qemu-mips to reSTBin Meng2-0/+235
Convert plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-24doc: board: Convert README.qemu-riscv to reSTBin Meng2-0/+50
Convert plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-24doc: board: Convert README.qemu-arm to reSTBin Meng2-0/+83
Convert plain text documentation to reStructuredText format and add it to Sphinx TOC tree. No essential content change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-07-24doc: board: Add QEMU x86 board docBin Meng2-0/+110
This extracts QEMU x86 board specific information from README.x86, converts plain text documentation to reST format and adds it to Sphinx TOC tree. No essential content change. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>