diff options
| author | Cristian Birsan <cristian.birsan@microchip.com> | 2023-06-16 18:29:32 +0300 |
|---|---|---|
| committer | Claudiu Beznea <claudiu.beznea@microchip.com> | 2023-06-21 10:21:09 +0300 |
| commit | 15e2d241d160a1a0816588d96b56e54c306fc1da (patch) | |
| tree | 20342ad89b338da0010230fbd8f1b902c3ab5549 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | 327ca228e58be498446244eb7cf39b892adda5d7 (diff) | |
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
Add the '-@' DTC option for AT91 boards that have device-tree overlays.
This option populates the '__symbols__' node that contains all the
necessary symbols for supporting device-tree overlays (from bootloader)
on these devices.
This change increases the size of the resulting DTB with ~30%-40%. Below
are the measurements performed v6.4-rc6:
at91-sam9x60_curiosity.dtb 28499 -> 36641 bytes
at91-sam9x60ek.dtb 30867 -> 39609 bytes
at91-sama5d27_som1_ek.dtb 26086 -> 34166 bytes
at91-sama5d27_wlsom1_ek.dtb 26045 -> 33184 bytes
at91-sama5d2_icp.dtb 27521 -> 36155 bytes
at91-sama5d2_ptc_ek.dtb 23237 -> 29612 bytes
at91-sama5d2_xplained.dtb 27262 -> 35326 bytes
at91-sama5d3_eds.dtb 27924 -> 39939 bytes
at91-sama5d3_xplained.dtb 28400 -> 40650 bytes
at91-sama5d4_xplained.dtb 26456 -> 36107 bytes
at91-sama7g5ek.dtb 29212 -> 37289 bytes
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
[claudiu.beznea: s/arm: dts/ARM: dts: at91/ in commit title]
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230616152932.1484154-1-cristian.birsan@microchip.com
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions