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| author | Ahmad Fatoum <a.fatoum@pengutronix.de> | 2021-06-29 08:37:30 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-07-03 22:06:15 +0200 |
| commit | 5bf59d3f2baa0f98ab93ddb4ea8a3b37986db608 (patch) | |
| tree | a1fcde704ba8a88a2ef6133fc27af341994a03bf /arch/sandbox/board/Makefile | |
| parent | d4efa05303408d84a347c1c560ea860cf9ad953c (diff) | |
| download | barebox-5bf59d3f2baa0f98ab93ddb4ea8a3b37986db608.tar.gz barebox-5bf59d3f2baa0f98ab93ddb4ea8a3b37986db608.tar.xz | |
sandbox: ship sample environment
The idea of the stickypage was to have a 4K memory region persistent
over resets. This region was implemented as mmap of a temporary hostfile,
which was created on first barebox start and maintained over resets.
Usability was a bit lacking however:
- The temporary files weren't deleted
- state always showed warnings and errors on first boot. The banner
telling users to ignore this wasn't best user experience
- In the same vein, the power driver had logic to handle a fresh
(zeroed) stickypage and interpret that as POR boot
We can avoid all that, by just shipping a default stickypage and
referencing that from DT. Do that.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210629063730.7001-1-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/sandbox/board/Makefile')
| -rw-r--r-- | arch/sandbox/board/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/sandbox/board/Makefile b/arch/sandbox/board/Makefile index ffb1dbc21e..59fece60ef 100644 --- a/arch/sandbox/board/Makefile +++ b/arch/sandbox/board/Makefile @@ -10,3 +10,5 @@ obj-y += watchdog.o obj-$(CONFIG_LED) += led.o extra-y += barebox.lds + +extra-y += stickypage.o |