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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2024-07-03 11:47:03 +0300 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@tuxon.dev> | 2024-08-07 18:25:56 +0300 |
| commit | d0d92d272c29597b4a67f70517656e85aab2ddcb (patch) | |
| tree | b902da22a556392f27d15c6a233558ebff94004b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 8400291e289ee6b2bf9779ff1c83a291501f017b (diff) | |
ARM: dts: microchip: at91-sama7g5ek: add EEPROMs
The main boot sequence for Microchip AT91 devices is one of the
following:
1/ ROM BOOT -> AT91Bootstrap -> U-Boot -> Linux Kernel
2/ ROM BOOT -> AT91Bootstrap -> Linux Kernel
For case 1/ U-Boot is the stage where the Ethernet MAC addresses are set.
For case 2/ where U-Boot is skipped the Ethernet MAC addresses need to
be configured in Linux. For this add EEPROMs and nvmem-layout to describe
EUI48 MAC address regions.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
[andrei.simion@microchip.com: Add nvmem-layout to describe eui48 mac
region. Align compatible name with datasheet. Reword commit message.]
Signed-off-by: Andrei Simion <andrei.simion@microchip.com>
[claudiu.beznea: adjusted the new commit message]
Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
Link: https://lore.kernel.org/r/20240703084704.197697-3-andrei.simion@microchip.com
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
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