[PATCH v1 1/1] env: fat: Allow overriding interface, device and partition
sjg at chromium.org
Fri Feb 11 16:05:47 CET 2022
On Sat, 29 Jan 2022 at 01:26, 何勇 <hyyoxhk at 163.com> wrote:
> Override the env_fat_get_dev_part function in the board file, you can
> load env from sdcard or emmc without modifying any configuration
> of u-boot, it is very useful for building wic firmware by yocto.
> it has been done under env/ext4.c
I cannot see it. Can you please point me to the line number in that file?
Do you have an English-text name you could use for the patch?
> At 2022-01-27 23:05:57, "Simon Glass" <sjg at chromium.org> wrote:
> >On Thu, 30 Dec 2021 at 07:50, hyyxohk <hyyoxhk at 163.com> wrote:
> >> For platform which can boot on different device, this allows
> >> to override interface, device and partition from board code.
> >> Signed-off-by: hyyxohk <hyyoxhk at 163.com>
> >> ---
> >> env/fat.c | 30 +++++++++++++++++-------------
> >> include/env_internal.h | 20 ++++++++++++++++++++
> >> 2 files changed, 37 insertions(+), 13 deletions(-)
> >What is this feature used for?
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