Hey maxime,
On 17-06-16 13:23, Maxime Ripard wrote:
On Fri, Jun 17, 2016 at 12:14:49PM +0200, Olliver Schinagl wrote:
Well the packaing of the two chips is very different.
No, it's not.
In the mass-production CHIP, the packaging is the exact same one.
Ah I thought the R8 was a BGA with memory ontop/integrated, the A13 was
a gul-winged flat pack kind. But Looking at the chip screenshots, I see
indeed that it is also flag-pack.
Sorry for being miss-informed :)
Thanks,
olliver
Maxime, you seem to have access to a few R8 chip boards? Can you look at the
sid, specifically the 3rd word should be interesting. It is used to
differentiate between the various sun5i flavors right now, something like:
switch (SUN5I_SID_ID_GET(readl((ulong)SUNXI_SID_BASE + 0x8))) {
case 0: puts("CPU: Allwinner A12 (SUN5I)\n"); break;
case 3: puts("CPU: Allwinner A13 (SUN5I)\n"); break;
case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break;
default: puts("CPU: Allwinner A1X (SUN5I)\n");
Like I said, this is reported as an A13.
Maxime
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