Am 14.02.2017 um 04:34 schrieb Andreas Färber: > A list of memory reservations is adopted from v1.2.11 vendor device tree: > 0x02200000 can be used for an initrd, 0x01b00000 is audio-related; > ion-related 0x02600000, 0x02c00000 and 0x11000000 are left out; others > remain to be investigated. [...] > diff --git a/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts > new file mode 100644 > index 0000000..a86c97a > --- /dev/null > +++ b/arch/arm64/boot/dts/realtek/rtd1295-zidoo-x9s.dts [...] > +/memreserve/ 0x0000000000000000 0x0000000000030000; > +/memreserve/ 0x000000000001f000 0x0000000000001000; > +/memreserve/ 0x0000000000030000 0x00000000000d0000; > +/memreserve/ 0x0000000001b00000 0x00000000004be000; > +/memreserve/ 0x0000000001ffe000 0x0000000000004000; > +/memreserve/ 0x0000000010000000 0x0000000000014000; [snip] This region appears to be used for exporting/importing the U-Boot environment between AArch32 and AArch64, thus could be dropped here. Regards, Andreas -- SUSE Linux GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
