[PATCH 4/6] ARM: tegra: rework fuse.c
From: Linus Walleij <hidden>
Date: 2014-01-02 17:03:45
Also in:
linux-tegra, lkml
From: Linus Walleij <hidden>
Date: 2014-01-02 17:03:45
Also in:
linux-tegra, lkml
On Thu, Jan 2, 2014 at 3:32 PM, Peter De Schrijver [off-list ref] wrote:
On Thu, Jan 02, 2014 at 01:37:43PM +0100, Linus Walleij wrote:quoted
On Thu, Dec 19, 2013 at 4:54 PM, Peter De Schrijver [off-list ref] wrote:quoted
Reduce fuse.c to the minimum functionality required for the early bootstages. Also export tegra_read_straps() for use by the fuse driver. Signed-off-by: Peter De Schrijver <redacted>Aha, but why?The efuse driver in patch 2 of this series, adds the randomness, so we don't need to add it here then?
Aha I wasn't CC:ed on patch 2 so I didn't see that...
Yes, it's done in the efuse driver now, do you think that's too late?
Don't know but I don't think so. The important part is that it's done before drivers needing good randomness (as opposed to good entropy). The only Tegra driver I'm aware of that needs this is the crypto driver (which I patched a bit) and I think that will only come into play when you do something like set up a VPN tunnel or similar which will be waaaaay later, so no problem AFAICT. Yours, Linus Walleij