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[PATCH v5 03/26] arm: qemu: Mention -nographic in the docs
From: |
Simon Glass |
Subject: |
[PATCH v5 03/26] arm: qemu: Mention -nographic in the docs |
Date: |
Mon, 25 Oct 2021 18:23:21 -0600 |
Without this option QEMU appears to hang. Add it to avoid confusion.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
(no changes since v1)
doc/board/emulation/qemu-arm.rst | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/doc/board/emulation/qemu-arm.rst b/doc/board/emulation/qemu-arm.rst
index 8d7fda10f15..97b6ec64905 100644
--- a/doc/board/emulation/qemu-arm.rst
+++ b/doc/board/emulation/qemu-arm.rst
@@ -41,14 +41,15 @@ The minimal QEMU command line to get U-Boot up and running
is:
- For ARM::
- qemu-system-arm -machine virt -bios u-boot.bin
+ qemu-system-arm -machine virt -nographic -bios u-boot.bin
- For AArch64::
- qemu-system-aarch64 -machine virt -cpu cortex-a57 -bios u-boot.bin
+ qemu-system-aarch64 -machine virt -nographic -cpu cortex-a57 -bios
u-boot.bin
Note that for some odd reason qemu-system-aarch64 needs to be explicitly
-told to use a 64-bit CPU or it will boot in 32-bit mode.
+told to use a 64-bit CPU or it will boot in 32-bit mode. The -nographic
argument
+ensures that output appears on the terminal. Use Ctrl-A X to quit.
Additional persistent U-boot environment support can be added as follows:
--
2.33.0.1079.g6e70778dc9-goog
- [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Simon Glass, 2021/10/25
- [PATCH v5 04/26] arm: riscv: qemu: Explain how to extract the generated dt, Simon Glass, 2021/10/25
- [PATCH v5 05/26] arm: qemu: Add a devicetree file for qemu_arm, Simon Glass, 2021/10/25
- [PATCH v5 06/26] arm: qemu: Add a devicetree file for qemu_arm64, Simon Glass, 2021/10/25
- [PATCH v5 07/26] riscv: qemu: Add devicetree files for qemu_riscv32/64, Simon Glass, 2021/10/25
- [PATCH v5 03/26] arm: qemu: Mention -nographic in the docs,
Simon Glass <=
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, François Ozog, 2021/10/26
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Simon Glass, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, François Ozog, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Simon Glass, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Tom Rini, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, François Ozog, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Mark Kettenis, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Tom Rini, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Tom Rini, 2021/10/27
- Re: [PATCH v5 00/26] fdt: Make OF_BOARD a boolean option, Tuomas Tynkkynen, 2021/10/27