Add comment explaining the rpi2 gcc flags.

This commit is contained in:
Lluís Batlle i Rossell 2015-03-05 10:00:21 +00:00
parent c1b803ba0e
commit 9d8c26efae

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@ -293,6 +293,11 @@ rec {
kernelTarget = "zImage";
uboot = null;
gcc = {
# For gcc 4.8, the best for rpi2 would be:
# cpu = "cortex-a7";
# fpu = "neon-vfpv4";
# But we prefer compatibility with the beaglebone, so both
# can run the same built store paths.
arch = "armv7-a";
fpu = "vfpv3-d16";
float = "hard";