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[Qemu-devel] [Bug 1793635] [NEW] Using pflash with u-boot, when CONFIG_S
From: |
prosup |
Subject: |
[Qemu-devel] [Bug 1793635] [NEW] Using pflash with u-boot, when CONFIG_SYS_FLASH_USE_BUFFER_WRITE were defined, envirment args won't be able to save correctly |
Date: |
Fri, 21 Sep 2018 04:37:52 -0000 |
Public bug reported:
Generated a u-boot image with qemu_arm_defconfig,did some modification to
qemu-arm.h.
Before added "CONFIG_SYS_FLASH_USE_BUFFER_WRITE",call saveenv in u-boot command
line can save the envirment but painful slow.
after added it,seems the action took no time,but the data won't be saved
correctly,reset the board to boot again(i'd waited a while to reset the
board) ,the u-boot will tell you enviremnt checksum mismatch,using the
default.
** Affects: qemu
Importance: Undecided
Status: New
** Tags: pflash u-boot
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https://bugs.launchpad.net/bugs/1793635
Title:
Using pflash with u-boot,when CONFIG_SYS_FLASH_USE_BUFFER_WRITE were
defined,envirment args won't be able to save correctly
Status in QEMU:
New
Bug description:
Generated a u-boot image with qemu_arm_defconfig,did some modification to
qemu-arm.h.
Before added "CONFIG_SYS_FLASH_USE_BUFFER_WRITE",call saveenv in u-boot
command line can save the envirment but painful slow.
after added it,seems the action took no time,but the data won't be
saved correctly,reset the board to boot again(i'd waited a while to
reset the board) ,the u-boot will tell you enviremnt checksum
mismatch,using the default.
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https://bugs.launchpad.net/qemu/+bug/1793635/+subscriptions
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